ML20076H441
| ML20076H441 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 11/06/1985 |
| From: | THERMAL SCIENCE, INC. |
| To: | |
| Shared Package | |
| ML20076E803 | List: |
| References | |
| FOIA-93-230 20684-TP, NUDOCS 9410210209 | |
| Download: ML20076H441 (92) | |
Text
a
- ' $. . . l . '. '
APPENDIX III TO THERMAL SCIENCE, INC.'S RESPONSE TO THE UNITED STATES NUCLEAR REGULATORY COMMISSION'S LETTER DATED 10 SEPTEMBER 1991 Enclosure 31 TSI Technical Note 20684-TP THERMO-LAG 330 Fire Barrier System Installation Procedures Manual Nuclear Plant Applications Prepared For Bechtel Power Corporation, Turkey Point Nuclear Power Plant REV 4 November 6,1985 ClQQ0DISdN 9410210209 930830 i PDR e92-mee ee.
m _ FOIA p/
s
- i TSI TECHNICAL NOTE 20684-TP THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL NUCLEAR PLANT APPLICATIONS DATE OF ISSUE: March 15, 1985
- 7 "" ""'
, PREPARED FOR:
BECHTEL POWER CORPORATION TURKEY POINT NUCLEAR POWER PLANT
~
REVISION 1 March 28, 1985 REVISION 2 September 20, 1985 REVISION 3 October 11, 1985 REVISION 4 November 6, 1985
4
. g'
- TSI TECHNICAL NOTE 20684-TP J
NOTE: All references to cable trays in the specification No. 20684-TP should read:
Cable. tray and wirevay
~
au -n b
1 0
1 l
1 l
I
i
SECTION 1 CENERAL DESCRIPTION 1-0
1.0 INTRODUCTION
1-1
'2.0 FIRE BARRIER DESICNS 1-1 2.1 Preshaped Panel Design 1-2 2.2 Preshaped Conduit Section Design 1-2 2.3 Direct Spray over Stress Skin Design 1-3 2.4 Direct Spray-On Design 1-3 i
3.0 MATERIAL COMP 0hTNTS 1-4 3.1 THERMO-LAG Stress Skin Type 330-69 1-4 3.2 THERMO-LAG 330-1 Subliming Material 1-4 3.3 THERMO-LAG 351-2 Primer 1-4 3.4 THERMO-LAG 350-Two Part Topcoat 1-4 3.5 THERMO-LAG 269 Sealastic 1-5 3.6 Approved Tie Wires and Banding 1-5 4.0 Primary Raceway Supports and All Penetrations Into The THERMO-LAG 330 Fire Barrier System-Recommendations 1-5 5.0 Site Quality Control Procedures-Recommendations 1-5 SECTION II' INSTALLATION CUIDELINES 8_)
1.0 PRE-APPLICATION PRACTICES 2-1 1.1 Qualification of contractor 2-1 1.2 Safety Precautions 2-1 1.3 Delivery 2-1 1.4 S tora ge 2-1 2.0 PREFABRICATED PANEL READY ACCESS DESIGNS FOR CABLE TRAYS . 2-2 2.1 Installation of One Bour Ready Access Fire Barrier Design 2-2 2.2 Installation of Three Bour Ready Access Fire Barrier Design 2-6 l
11
TSI TECHNICAL ll0TE 20684-77 s
TABLE OF. CONTENTS CONTINUED PAGE NO.
3.0 PREFABRICATED PANEL DESIGN TOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING 2-9 3.1 Installation of One Hour Fire Barrier Design 2-9 3.2 Installation of Three Hour Ready Access Fire Barrier Design 2-11 4.0 PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES 2-11 4.1 Installation of One Hour Fire Barrier Design 2-11 4.2 Installation of Three Hour Fire Barrier Design 2-13 5.0 PREFABRICATED PANEL THREE HOUR FIRE WALL DESIGN 2-15 5.1 Installation of Three Hour Fire Barrier Design 2-15 6.0 PRESHAPED CONDUIT SECTION DESIGN FOR CONDUIT, CABLE 2 17 DROPS AND INSTRUMENT TUBING 6.1 Installation of one Hour Fire Barrier Design 2-17 6.2 Installation of Three Hour Fire Barrier Design 2-19 7.0 DIRECT SPRAY OVER STRESS SKIN DESIGN FOR CABLE TRAYS 2-20 7.1 Installation of One Hour Fire Barr'ier Design 2-20 7.2 Installation of Three Hour Fire Barrier Design 2-25 8.0 b1 RECT SPRAY OVER STRESS SKIN DESIGN FOR CONDUIT, 2-27 CABLE DROPS AND INSTRUMENT TUBING 8.1 Installation of One Hour Fire Barrier Design 2-27 8.2 Installation of Three Hour Fire Barrier Design 2-29 111
TSI TECHNICAL NOTE 20684-TP ,
TABLE OT CONTENTS CONTINUED PAGE No.
9.0 DIRECT SPRAY OVER EIPANDED METAL THREE 'BOUR FIRE 2-32 WALL DESIGN 9.1 Installation of Three Hour Fire Barrier 2-32 Design
- 10.0 DIRECT SPRAY ON DI:.'.IGN FOR CABLES INSTALLED 2-34 IN A CABLE TRAY 10.1 Application of One Hour Fire Barrier 2-34 a Design F
11.0 INTERFACES 2-36
- , 11.1 Installation of One or Three Hour Interface i 2-36 Between a Cable Tray or Conduit and a Penetration Seal
. 11.2 Installation of One or Three Bour Self , 2-37 i Supporting Interface Between Conduit or i Instrument Tubing and a Wall or Ceiling l 11.3 Installation of one and Three Bour Interface 2-37 Between a Cable Tray and a Conduit 12.0 COATING APPLICATION TECHNIQUES 2-45 12.1 THERMO-LAG 351 Primer Application 2-45 12.2 THERMO-LAG 330-1 Subliming Material Spray Application *2-46 12.3 THERMO-LAG 330-1 Subliming Material Trovel Application 2-47 12.4 Dry Film Thickness Measurements 2-47 12.5 THERMO-LAG 269 Sealast'.c 2-48 iv
g.. T5I TEQOllCAL NOTE 20684-TP TABLE OF CONTENTS CONTINUED PACE No.
13.0 REPAIR PROCEDURES 2-48 14.0 CABLE REPLACEMENT PROCEDURES 2-49 15.0 POST APPLICATION PRACTICES 2-49 1
e V
~
d TSI TECHNICAL NOTE 20684 TP l-TABLE OT CONTENTS CONTINUED PACE NO.
- SECTION III TECHNICAL DOCUMENTATION 3-0 1 PRODUCT DATA SHEETS 3-1 THERMO-uG 330-1 Subliming Material TERMO-LAG Stress Skin Type 330-69 THERMO-LAG 351-2 Primer THERMO-LAG 350-1 Two Part Topcoat TERMO-LAG 269 Sealastic 2 NATERIAL SATETY DATA SEETS 3-2 TERMO-LAG 330-3 Subliming Material !
TERMO-LAG 351-2 Primer THERMO-LAG 350-1 Two Part Topcoat TERMO-LAG 269 Sealastic 3 RECOMMENDED ON-SITE QUALITY 3-3 CONTROL PROCEDURES 4 RECOMMENDED LIST OF INSTALu TION 3-4 TOOLS AND SPRAY EQUIPMENT SECTION IV ADDENDUM NO. 1 4-0 (5177-265-A-151-1-4) i 4
i .
I l
vi 5
Ts1 TECDICAL WOTE 20684-TP LIST OT FICVRES FICURE NO. TITLE PACE WO.
"TYFICAL" INSTALMTION DETAILS I THERMO-u c 330 TIRE BARRIER SYST E PRITABRICATED PANEL READY ACCESS DESICH FOR CABLE TRAYS .
SOLID BOTIOM TRAY-BOTIOM TRAY DETAILS 2-3 2 TERMO-1 AG 330 FIRE BARRIER SYSTE PREFABRICATED PANEL READY ACCESS DESIGN FOR CABLE TRAYS LADDER TRAY - BOTIOH SECTION DETAILS 2-4 e
3 TERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL READT ACCESS DESIGN FOR CABLE TRAYS LADDER TRAY - BOTTOM SECTION DETAILS 2-5 4 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL READY ACCESS DESIGN FOR CABLE TRAYS SOLID BOTTOM TRAY TIRE BARRIER ASSEMBLY 2-7
<+ .o, 5 TERMO-uG 330 FIRE BARRIER SYSTEM l PRETABRICATED PANEL READY ACCESS l DESIGN TOR CABLE TRAYS l LADDER TRAY FIRE MRRIER ASSEMBLY 2-8 j 6 TERMO-LAC 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL DESIGN POR CONDUIT, l CABLE DROPS AND INSTRUMENT TUBING !
2-10 I l
l v11' l
i 4
TSI TECHNICAL NOTE 20684-TP ,
LIST OF FIGURES CONTINUED TICURE NO. TITLE PAGE NO.
" TYPICAL" INSTALLATION DETAILS 7 THERMO-LAG 330 FIRE BARRIER SYSTEM 2-14 PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES 8
THREE HOUR FIRE WALL ASSEMBLY- 2-16 9 THERMO-LAG 330 FIRE BARRIER SYSTEM 2-18 PRESHAPED CONDUIT SECTION DESIGN l FOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING 10 THERMO-LAG STRESS SKIN TYPE 330-69 2-21 '
TYPICAL LAYOUT FOR CABLE TRAY SECTIONS 11 THERMO-LAG STRESS SKIN TYPE 330-69 2-22 INSTALLATION SCREMATIC PRIOR TO THERMO-LAG 330-1 SUBLIMING MATERIAL APPLICATION 12 CROSS SECTIONAL VIEV 0F THE THERMO-LAG 2-24 330-1 SUBLIMING COATING ENVELOPE SYSTEM APPLIED TO A TYPICAL CABLE TRAY 4
viii
~. .
TSI TECHNICAL NOTE 20684-TP LIST OT TIGURES CONTINUED TIGURE NO. TITLE PACE NO.
" TYPICAL" INSTALLATION DETAILS 13 THERMO-LAC 330 FIRE BARRIER SYSTEM 2-28 DIRECT SPRAY OVER STRESS SKIN DESIGN FOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING , ONE HOUR DESIGN 14 THERMO-LAG 330 FIRE BARRIER SYSTEM 2-31 J DIRECT SPRAY OVER STRESS SKIN DESIGN FOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING , THREE HOUR DESIGN 15 TYPICAL THERMO-LAG RACEWAY INTERFACING 2-38 WITH PENETRATION SEAL ONE HOUR l PREFABRICATED PANEL 1 j
16 TYPICAL THERMO-LAG RACEWAY INTERFACING 2-39 j WITH PENETRATION SEAL THREE HOUR 1" )
PANEL 17 TYPICAL THERMO-LAG RACEWAY INTERFACIb 2-40 '
WITH PENETRATION SEAL THREE HOUR 2 "
PANELS 18 SELF SUPPORTING THERMO-LAG SYSTEM 2-41 APPLICATION FOR WALLS OR CEILING USE ONE HOUR h" PANELS l
i 1x l
l
. i -
t -
4 4
b TSI TECHNICAL NOTE 20684-TP THERMO-LAG 330 FIRE BARRIER SYSTD!
i i
INSTALLATIO
N. PROCEDURE
S MANUAL NUCLEAR PLANT APPLICATIONS SECTION I GENERAL DESCRIPTION a
I I-0 4 ,
M 2
P
~
. l l
SECTION I GENERAL DESCRIPTION l
1.0 INTRODUCTION
This section describes the TRERMO-LAG 330 Fire Barrier System and its material components. The System is comprised of THERMO-LAG Stress Skin Type 330-69 and THERMO-LAG 330-1 Subliming Material. The System may be installed as Prefabri-cated Panels, Preshaped Section, or by direct spray or trovel methods. It is used in nuclear power plants to protect cable trays, conduit, air drops (cables in free space), junction boxes and structural supports and hangers.
2.0 FIRI BARRIER DESIGNS Four (4) basic designs of the THERMO-LAG 330 Fire Barrier System have applications in nuclear power generating installations. These four (4) designs are:
...... Prefabricated Panel Design ......
...... Preshaped Conduit Section Design ......
...... Direct Spray Over Stress Skin Design ......
...... Direct Spray-On Design ......
Each of these basic, designs or combinations have been approved for installatioc in nuclear plant facilities by the American Nuclear Insurers and are installed in a nucher of plants' accepted for opcratidnal licensing by the' Nuclear Regula-tory Commission.
The material components of each design are identical with the exception of the Direct Spray-On Design. Each of the first three (3) designs are comprised of THERMO-LAG Stress Skin Type 330-69 and THERMO-LAG 330-1 Subliming Material.
The only difference between these three designs is that two of them are either prefabricated or preformed at the factory and the third is field sprayed at the jobsite. The Direct Spray-On Design differs from the other three designs in that it does not include the Stress Skin component.
The following paragraphs highlight the major steps involved in installing these designs. The more detailed sequential steps involved in installing these designs are described in Section II.
1-1
2.1 Prefabricated Panel Design t
i The Prefabricated Panel Design is fabricated and installed at the jobsite from THERMO-1AG 330-1 Pref abricated Panels. This installation involves cutting the number of sections required to form the Fire Barrier from the THERMO-LAG Prefabricated Panels and then mounting the sections on the entity to be protected using approved stainless steel tie wires or other approved fasteners. The assembly is completed by filling in the scored areas and joints with THERMO-LAC 33D-1 Subliming Material - Trovel Grade. The Prefabricated Panel Design lends itself to installations in the nuclear power generating industry and is used to protect cable trays, air drops (cables in free space), conduit, instrumentation tubing, junction boxes, structural supports, hangers, fire valls, virevays, and other associated equipment. This design is preferred over alternative spray application designs in most nuclear power plant installations because it eliminates the overspray protection requirements of the direct spray-on method.
2.2 Preshaped Conduit Section Design The Preshaped Conduit Section Design is shipped to the jobsite ready for installation. Installation involves mounting the preshaped conduit sections on the conduit or cable drops to form cylindrical sections around the conduit or cable drop, and then fastening the sections together with approved stainless steel tie wires or banding material. The precoating of the sections prior to
^ installation and the filling in of gaps or openings at the edges or joints of the aisembled sections is accomplished usi.ig THERMO-LA'G 330-1 Subliming Material - Trovel Grade, as required.
The Preshaped Conduit Section Design is used in the nuclear power generating industry to protect conduit, cable drops and instru=entation tubing. As with the Pref abricated Panel Design, this design is also preferred over alternative spray application designs in most nuclear power plant installations because 1:
eliminates the overspray protection requirements of direct spray-on methods.
1-2 s
2.3 Direct Sprav Over Stress Skin Design The Direct Spray Over Stress Skin Design consists of field fabrication of a Stress Skin envelope followed by a direct spray application of the THERHO-LAG 330-1 Subliming Material - Spray Grade. The fabrication of the Stress Skin envelope involves cutting the number of sections of THERMO-LAG Stress Skin Type 330-69 required to form the Stress Skin envelope, and then mounting these sections on the entity to be protected, using approved stainless steel tie wires or other approved f astening devices. The installed sections of Stress Skin are then spray coated with the specified wet film thickness of THERMO-LAG 330-1 Subliming Material - Spray Grade. As an alternative, the fabricated sections of Stress Skin may be spray coated prior to mounting. In either case, the coating must be spray applied in accordance with instructions given in Section II.
The Direct Spray Over Stress Skin Design lends itself to installation in the nuclear power generating industry where the overspray protection requirement is not a consideration and is used to protect cable trays, conduits, cable drops, junction boxes, structural supports, hangers, and fire walls.
2.4 DIRECT SPRAY-ON DESIGN The Direct Spray-On Design is used for coating cables installed in a cable tray. This design involves spraying cne cables and the inside and outside surfaces of the cable trays with a continuous film of the THERMO-LAG 330-1 Subliming Material - Spray Grade. This material should be spray applied in accordance with the instructions given in Section II.
The Direct Spray-On Design also is used to coat conduit where overspray prote,ction is not a consideration. This design involves spraying the conduit surface with a continuous film of the THIRMO-LAG 330-1 Subliming Miterial -
Spray Grade. The coating should be spray applied in accordance with the instruction given in Section II.
A special adaptation of the Direct Spray-On Design is the Direct Irowel-On Design used for protecting cable tray and conduit supports. This design involves an initial brush or roller application of THERMO-LAG 351 Primer over the properly prepared surface of the support, followed by the trovel application of THERMO-LAG 330-1 Subliming Mats rial - Trovel Grade, in the dry film thickness required to provide the specified level of fire resistance.
~
The Direct Spray-On Design and its special adaptation are used in applications within the nuclear power industry to protect cable trays, structural supports and hangers.
1-3
a 3.0 MATERI AL COMPONENTS The material components which are utilized in the various designs of the THERMO-LAC 330 Fire Barrier System are as follows:
3.1 THERMO-LAC Stress Skin Type 330-69 This material provides the strong mechanical base for the THERMO-LAC 330-1 Sublicing Material. It is comprised of a pretreated open weave, self stif f ened, steel mesh and is used to provide an enclosure over cable trays, conduits and other items.
3.2 THERMO-LAG 330-1 Subliming Material ;
e This material provides the level of fire resistance specified for the installation. It is a water based, subliming, thermally activated fire resistive material which volatilizes at fixed temperatures, exhibits a volume increase through the formation of a multi-cellular matrix, and blocks heat to protect the substrate material to which it is applied.
This material can be supplied in a sprayable grade (THERMO-LAG 330-1 Subliming Material - Spray Grade) for direct spray-on applications, or in a trowel grade consistency (THERMO-LAG 330-1 Subliming Material - Trowel Grade) which is suitable for troweling or caulking type applications. It is further used in the fabrication of Prefabricated Panels and Preshaped or Praformed Sections.
3.3 THERMO-LAG 351-2 Primer I This is a highly ef ficient corrosion inhibiting primer which is applied to properly prepared steel surfaces at a spread rate of circa 200 sq. f t. per gallon. This material will be applied to structural supports and hangers l prior to the application of the THERMO-LAG 330-1 Subliming Material.
3.4 THERMO-LAG 350-1 Two Part Topcoat l
This material provides excellent protection against water flow and climatic I variations, chemical attack and physical abuse. It is applied at a spread rate of 50 sq. ft. per gallon.
l 1-4
... I 1
l q
3.5 THERMO-LAG 269 Sealastic l THERMO-LAG 269 Sealastic is a one component, permanently flexible j caulk. designed for continuous and automatic dispensing systems '
with excellent cut-off for sealing rigid and expansion joints between combinations of woo 6, glass. metal, masonry surf aces q THERMO-LAG 330-1 Envelope System.
3.6 Approved Tie Wires and Banding The tie wires and banding materials approved for attaching the THERMO-LAG 330 Fire Barrier System are 18 ga. minimum standard stainless steel wire and 0.020 inch minimum by 1/2 inch minimum. standard stainless steel banding..
Product data. sheets and material safety data . sheets for the TEERMO-LAG 330 ,
Fire Barrier System are shown in Parts 1.0 and 2.0 of Section III. A !
E recommended on site quality control procedure is shown in Part 3.0. A recommended list of installation tools and a suggested complement of spray equipment are shown in Part 4.0 of Section III.
4.0 Primary Raceway Supports and All Penetrations into The THERMO-LAG 330 Pire Barrier System - Recommendations
- 1. All structural steel supports forming a .part or supporting the -
THERMO-LAG 330 fire barrier and the structures, systems -and components contained therein which are important to safe shutdown should be protected to provide fire resistance equivalent to that required by the barrier.
- 2. To prevent thermal short s into the fire barrier system, all penetrations (i.e. secondary supports, electrical or seisedc) into the fire barrier system, should be fire protected to the l same level of fire resistance as the raceway for a distance of at least 18 inches minimum as measured from the outer surface of the fire barrier;' covering all continuous paths. (A fire test report regarding the eighteen inch (18") minimum fire protection requirement is presented in TSI's Technical Note 84-12-181).
5.0 Site Quality Control Procedures - Recommendations Refer to Section III, part III 1-5
. - - - - 2 .
' TSI TECHNICAL NOTE 20684 TP.
THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MAhTAL NUCLEAR PLANT APPLICATIONS SECTION II ,
INSTALLATION GUIDELIhTS i
W 3
3 i
2-0
SECTION II INSTALLATION CUIDELINES This section sets forth the steps involved in the installation of the THERMO-1AG 330 Fire Barrier System to cable trays, conduit, cable drops, junction boxes, structural supports, hangers, and fire walls.
1.0 P_RE-APPLICATION PRACTICES 1.1 Qualification of Contractor The application shall be performed by a qualified contractor who has had prior training in applying the materials and who has the equipment required to perform the application.
1.2 Safety Precautions The ontractor shall follow standard industrial safety practices established for .he handling of chemical coatings and shall conform to applicable OSHA and safety rules in all aspects.
1.3 Delivery The THERMO-LAG 330 Fire Barrier System materials shall be delivered to the jobsite on pallets or in original containers which show the product name, color, name of the manufceturer, and in the case of bulk material, the expiration date.
1.4 Storage The THERMO-1AG 330 Fire Barrier System materials shall be stored off the ground when not in use and in weather protected areas provided for this purpose .
2-1
The Prefabricated Panels and Preshaped or Preformed Sections do not require any temperature protection. The Bulk Materials such as THERMO-LAC 330-1 Subliming Material - Spray or Trovel Grade or the THERMO-LAC 350-1 series Topcoat and THERMO-LAC 351 Series Primer shall be protected against f reezing and from temperatures above 100F.
2.0 PREFABRICATED PANEL READY ACCESS DESIGNS FOR CABLE TRAYS Installation of the Prefabricated Panel Ready Access Design to cable trays involves cutting the number of sections required to form the Fire Barrier f rom one or three hour fire rated THERMO-LAC Pref abricated Panels, and then mounting the sections on the cable tray to be protected using approved stainless steel tie wires or other approved fasteners. The steps involved in installing this fire barrier design onto the cable trays are described in the following paragraphs.
2.1 Installation of the One Hour Ready Access Fire Barrier Design 2.1.1 Cut a piece of material large enough to form the bottom section from a one hour rated Prefabricated Panel. The width of the bottom section shall be equal to the sum of the base and both flanges plus both sides of the cable tray. The length of the bottom section shall not exceed 6.5 feet since longer sections are unwieldy and more difficult to install.
2.1.2 Form a rectangular shaped bottom section by making two 90 degree bends which provide for the side panels.
2.1.3 Cut a piece of material large enout a to form the top section from a one hour rated Prefabricated Panel. Tle width of the top section shall be equal to the base plus both flanges of the cable tray, plus the thickness of each of the two sides of the bottom rectangular section.
2.- l . 4 Mount the rectangular shaped bottom section on the cable tray using approved stainless steel tie wires as is shown in Figures 1, 2, and 3.
The recommended maximu= spacing between the tie vires should not exceed 12 inches.
l 2-2
f TERMo' -LAC 330 FIRE BARRIER SYSTEM -
PREFABRICATED FANEL READT ACCESS DESIGN FOR CABLE TRAYS SOLID BOTTOM TRAY - BOTTON TRAY DETAILS THERMO-1AC ONE OR THREE BOUR FIRE RATED PREFABRICATED PANEL SECTIONS
~
. ,~
APPROVED STAINLESS
/r r*
STEEL TIE WIRE
/
. , w . -
.x . ,* ' . .:95 *
- ' ?. ~(. '
'l. 3 . ' . ,
- i.?..(... ; e .
- . .s
, ; j ' *: * * * *
/
. . . .e V GROOVE MAY FALL RAhW.%Y ON TRAY SIDES. BOTTOM Ah*D EDCES
" TYPICAL" INSTALLATION DETAILS l @C. 326'O BRANNON.ST.t.00ts,MO.63f 39
.. pone - ' " ' '
"*-"'J p.ne s s - !
2-6-84 .
s * * -
- i THERMO-LAC 330 FIRE BARRIER SYSTEM PREFABRICATED 1 PAhTL RF_ADY AccTRt nrtTrN l FIGURI
. .. . I
THERnLAC 330 FIRI 1ARAIER SYSTEM PRETABRICATED PANEL RIADT ACCESS DESIGN FOR CABLE TRAYS
. LADDER TRAY - 50TTOM SECTION DETA119 THERMO-LAG ONE OR THREE HOUR TIRE RATED FRETABRICATED PANEL SECTIONS I
1 APPROVED STAINLESS * ! * .'. I STEEL TIE WIRE '.,* '
/
s
' . L.
- s. -- - - _ / (.,
/ /// /
'M //4
- f f* .
r : . '- - 7O(l,*,4 -
(([ .i' . ;y$. *.'.'.
- i. ,, L2 - _. _ _ __- .,.- '. .,.-
. 5.' ~
..,.. .ti .,
//// s "i. . ':
,. , k.,
- y. 7, r _/ - -- -- - - - - - - -
- ,i f'
I V GMOVE'MM FAI.L RANDOM.9m l ON TRAY SIDES, 30TTOM AND EDGES .
"TTPICAL" INSTALLATION DETAILS EC. 32 6 O BRANNON.ST. Louts,HO.6 3139.
~
,,u- WONE " * ' ' ' ' ' '
******J m s
~.2-6-84.. Am *. ~
Itil.hti.}-LAG JJU #1RL #ARKllR SYb11M PREFABRICATED PANEL READY ACCESS DESIGN Y GURE 2
9 TMERMo-LAC 330 FIRE RARRIER SYSTEM PRITABRICATED PANEL RIADY ACCESS DESIGN FOR CABLE TRAYS
- 1. ADDER TRAY - BOTTOM SECTION DETAILS l
p .
{
!. J l
l l
..- .e-APPROVED STAINLESS ....' . . . r ,-
STEEL TIE VIRE 3.,'.', .'* f. ;, ;
. .. . y o , l
. '}.
/
- l
- n. . _ . . s .
1-_.-------
lllkg s^.x : .. .
,:C -
. i; . -
//// -
. . f.: .
n------------ , . , .. .
V. . .' : (', ,
/ /// .
. . .' i
., ", n__._._ ----- .
I THERMO-LAG ONE OR THREE BOUR T I RATED
- . I
. .. PREFABRICATED P/.h,Tv :
SECTION I I
l V CR00VE MAY FALL RAhTK)MLY ON TRAY SIDES, BOTTOM AND EDGES "TTPICAL" INSTALLATION DETAILS
@C. 32 6 0 BRANNON.ST. LOUIS,HO.6 3'39.
.a. p0NE m'"**' ** ** * *J D.My t t 2-6-84. * " "
- A-THERMO-LAG 330 FIRE BARRIER SYSTEM PRETABRICAIED PANEL READT ACCESS DESIGN FICURE 3 I
l '
2.1.5 Attach the flat top section to the installed bottom section using approved stainlews steel tie vires or banding as shown in Figures 4 and 5. The recommended maximum spacing between the tie wires should not exceed 12 inches.
2.1.6 Attach additional top and bottom sections to previously installed I sections by butt joining them together at their ends. l l
l 2.1.7 Complete the installation by filling / sealing in the edges and joints i with THERMO-LAG 330-1 Subliming Material - Trowel Grade, j l
l l
2.2 Installation of the Three Hour Ready Access Fire Barrier Design 2.2.1 Using three hour fire rating Prefabricated Panels, form and mount a three hour ready access Fire Barrier onto the cable trays following the procedures previously described in Steps 2.1.1 through 2.1.7.
AS AN OPTION 2.2.2 Using one hour fire rated Prefabricated Panels, form and mount the first layer of the Fire Barrier on the cable tray following the procedures set out in Steps 2.1.1 ti. rough 2.1.7.
2.2.3 Following the procedure described in Steps 2.3.1 through 2.1.7, mount a second one hour fire rated Fire Barrier layer over the first layer previously installed in Step 2.2.2. This second layer shall be formed and mounted in such a canner that the THERMO-LAG Stress Skin Type 330-69 is on the outside.
2-6
TERMD-1AC 330 FIRI RARRIER STSTEM .
. PRITABRICATED FANIL READY ACCESS DESIQi FOR CABLE TRATS SOLID 30TTOM TRAY F11Z BARRIER ASSEMBLY THERMO-LAC ONE OR THREE BOUR T1RI RATED PRETABRICATED PANEL SECTIONS BANDIEC ALTERNATE 4
= h, : . .p ,/
APPROSED STAIh*LESS . . . .'l ;" '* j.
STEEL TIE WIRE . . ,'i l ." * . . --
,f
.u e .
- r. _.,, [
.ar l-- ^^^^^ . . . . --
.g*,:. '
- ^^
g,. .
< , ,v
. .. e..
-. :- '/-
< *E ?**
- g. 'E.' ,
.**. , l pc ;t: .
T. - l L . '. . . . .. . . -. lY. : ;
i@Si W . ?.M. *
.. 1): 9. > :- . ..
- 7. . . . . .N _. ....... ...n. ... . -
V CR00VE MAY TALL RA.N'DOMLT ON TRAY SIDES, BOTIOM AND EDGES "TTPICAL" INSTALLATION DEIAILS
@ C. 32 6 0 BRANNON.ST. LOU 15,MO.6 3139. ;
.. moyg l -ou -. ... og eyis 2-7-84. * -
- THERMO-LAG J30 FIRE BARRIER STSTEM PREFABRICATED PANEL RIADY ACCESS DESIGN '
FIGURE 4 i
THERMO-LAC 330 FIRE RARRIER SYSTEM PR.ETABRICATED PANEL READY ACCESS DESIGN FOR CABLE TRAYS -
LADDER TRAY FIRE BARRIER ASSDGLY THERMO-LAC ONE OR THREE BOUR FIRE RATED PRETABRICATED PANEL SECTIONS
- BANDING ALTERNATE l,
/ 1 1
af APPROVED STAINLESS ,,..' -
g STEEL TIE WIRE ,
_O_ , ,
l
/ j l
[ . . ,,..,
- . [
r_ _____ ..
n.::.:.
p.
//// .
- 1____ _ _ _ - _ . . -
- //// '
I',
. u_________.______-. . ,
ij
/[g' ...... .. -.... .........
gi /: y
~,
u t
V GROOVE MAY FALL RANDOMLY ON TRAY SIDES. BOTIOM AND EDGES "TTPICAL" INSTALLATION DETAILS EC. 326 O BRANNON.ST.LOtfts,HO.63139.
. . . . W o h .E._. . " * "4 0up t s 2-7-84. ; A -_ "*=
THERMO-LAG 330 FIRE BARRIER SYSTEM PRETABRICATED PANEL READY ACCESS DESTfN
,, i " *.*.;"_ **."
- 3.0 PRITABRICATED PANEL DESIGN FOR' CONDUIT, CABLE DROPS AND INSTRUMDrT TUBINC Installation of the Prefabricated Panel Design on conduit, cable drops and instrument tubing involves cutting and forming box sections from one hour or three. hour fire rated THERMO-LAG Prefabricated Panels, and then, mounting the sections on the conduit, cable drop or instrument tubing to be protected, using approved stainless steel tie wires or other approved fasteners. The sequential steps involved in installing this fire barrier design are described in the f ollowing paragraphs.
3.1 Installation of One Hour Fire Barrier Design 3.1.1 ~ Cut two equal sections from a one hour fire rated Prefabricated Panel which are large enough to enclose the conduit, cable drop or-instrument tube. The width of each section shall be equal to two times the outer diameter of the conduit, cable ~ drop or instrument tubing. The length shall not exceed 6.5 feet since longer sections are unwieldly and more difficult to install.
3.1.2 Form the two sided bottom fire barrier section, with the Stress Skin side facing inward, by making a 90 degree bend at the middle of the first section.
3.1.3 Form the two sided top fire barrier section, with the Stress Skin side facing inward, by making a 90 degree bend at the middle of the first section. ,. . .
3.1.4 Mount the top and bottom fire barrier sections on the conduit, cable drop of instrument tube to form a box design and then fasten the two sections together, using approved stainless steel bands as shown in Figure 6.
a 3.1.5 Attach addition top and bottom fire barrier sictions to previously installed sections by butt joining them together at their ends.
t 3.1.6 Complete the installation by filling in the edges and joints with '
THERMO-LAG 330-1 Subliming Material - Trowel Grade. ;
J 2-9
l l
.THERHO-1/C 330 FIRE BARJt1ER SYSTDi j PRETABRICATED PANEL DESIGN FOR CONDUIT. '
CABLE DROPS AND INSTRtHDrr TVBING l
l l
APPROVED STAINLESS STE BANDS
., j l
' '. ~ *
- 's - ..; i, . . ,'
'MIERMO-LAG ONE OR THREE BOUR
., ff, e.d / * - FIRE RATED PREFABRICATED PAIEL
-s-
'C* i , SECTIONS s* , g .' - W
'4.;w1 s. . a.*.o .
- -~. ~
~ -
+n
' CABLE DROPS OR INSTRllMENT TUBING i
" TYPICAL" INSTALLATION DETAILS fNC. 3260 BRANNON.$T.LOUls,MO.63139
.a. NoNC a-*"*".
"*" "J. Due t s 1
. 2-7-84. s * " ~ *
' nir.RMO-LAG PANEL DESIGN 310 FIRE BARRIER STSTEM PREFABRICATED FIG 1HCE 6 l L
j
,_,n
..e .. - '
3.2 Installation of Three Hour Ready Access Fire Barrier Design 3.2.1 Using three hour fire rated Pref abricated Panels, form and mount a three hour fire barrier on conduit, cable drops or instrument tubing following the procedure previously described in Steps 3.1.1 through 3.1.6.
4.0 PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES Installation of the Pref abricated Panel Design on a junction box involves cutting sections of one or three hour fire rated THERMO-LAG Prefabricated Panels large enough to provide a rectangular shape around the junction box and then mounting the sections onto the junction box, using approved stainless steel bands or other approved fasteners. The sequential steps involved in installing the fire barrier design are described in the following paragraphs.
4.1 Installation of One Hour Fire Barrier Design FOR A SURFACE MOUNTED JUNCTION BOX 4.1.1 Cut a section from a one hour fire rated Prefabricated Panel large enough to form the top, front and bottom panels and required top and bottom flanges of the fire barrier assembly. The width of the section
--shall be equal to the width of the junction box plus approximately '
1/4 inch to provide for sufficient clearance when installed. The length shall be equal to the sum of the top, front and bottom of the junction box plus 2 flanges large enough to accomodate the approved fasteners and an additional 1/2 inch to provide sufficient clearance when installed.
4.1.2 Score the Prefabricated Panel section to shape the top, front and bottom panels and two flanges of the fire barrier enclosure.
4.1.3 Form the top, front and bottom panels and top and bottom flanges by making 90 degree bends.
2-11
4.1.4 Hount the formed section enclosure on the vall or ceiling using approved concrete fasteners. The concrete fasteners shall be spac 3 at a maximum distance of 12 inches with at least two concrete fastuners being used per flange. The concrete fasteners shall be power driven and/or site approved f asteners of 1/4 inch minimum diameter, as shown in Figure 7.
4.1.5 Cut two sections from a one hour fire rated Prefabricated Panel for the side panels of the fire barrier enclosure. Cut holes for conduit penetrations in the top, front and bottom panels as required and then cut the panel or panels into two pieces to facilitate installation around the conduit. Mount the side panels on the installed top, front and bottom section enclosure using approved stainless steel banding.
4.1.6 Complete the installation by filling all edges and joints with THERMO-LAG 330-1 Subliming tbterial - Trowel Grade. ;
i FOR A JUNCTION BOX NOT SURFACE MOUNTED !
4.1.7 Cut a section from a one hour fire rated Prefabricated Panel large enough to form the top, front and bottom panels of the fire barrier assembly. The width of the section shall be equal to the width of the junction box plus an additional 1/4 inch to provide far sufficient cicarance when installed. The length shall be equal to the sum of the top, front and bottom of the junctior box plus an additional 1/2 inch to provide sufficient clearance when installed.
4.1.8 Score the Prefabricated Panel section to shape the top, front and bottom panels of the fire barrier enclosure.
4.1.9 Form the top, front and bottom panels by making 90 degree bends.
4.1.10 Cut another section from a one hour fire rated Prefabricated Panel large enough to form the side and back panels of the fire barrier assembly. Cut holes for conduit penetrations in the side and back panels as required and then cut the panel or panels into two pieces to facilitate installation around the conduit.
4.1.11 Score the Prefabricated Panel section to shaped the side and back panels of the fire barrier enclosure.
2-12
4.1.12 Torm the side and back panels by making 90 degree bends.
- 4.1.13 Mount the' two fire barrier sections on the junction box and fasten the two sections together using approved stainless steel banding.
4.1.14 Complete-the installation by filling all edges and jointing with THERMO-LAG 330-1 Sub11 ming Materisl - Trovel Grade.
4.1.15 Anchor bolts must be covered with the same thickness of the fire barrier material.
4.2 Installation of Three Hour Fire Barrier Design 4.2.1 Using a three hour fire rated Prefabricated Panel, form and mount a three hour fire barrier enclosure on the junction box following the procedures previously described in Steps 4.1.1 through 4.1.15.
4 J
2-13
. . - - --. _. . .. - - - .. .- -~
0 O
14 l
/)
s s LAC ONE OR TEREE B001
- y , RATED PREFABRICATED PANEL
/ SECTIONS i
TERMO-LAG 330 FIRE BARRIER STSTEM FREFABRICATED FANEL DESIG FOR JUNCTION BOIES
' CUT TO FACILITATE INSTALLATION -
- / AROUND' CONDUIT SAME THICKN AS MATERIAL (MINIMUM)
- ,_ _ . 2 !:: .
1
= ,, JUNCTION 501 .
] . -
l7- d ,) -
e 7x ' sol.E rom " '
CONDUIT OPEKINC -
']
s .
e
~
e I
_d f ~. I. APPROVE ANCBOR BOLT "ITPICAL" INSTALLATION DETAILS MC. 3260 BRANNON.ST. Louts,MO.4 313?
..w.mokI- - * -
[ * **=
- 4 w:
2-7-84. . [= l 1ERMO-LAG 330 FIRZ RARRIER SYSTEM PREFABRICAIII FANIL DES 12 701 JUNCTION BOIES
. , , , u.....
5.0 PREPABRICATED PANEL THREE HOUR PIRE WALL DESIGN Installation of the Pref abricated Panel Design to form a fire wall involves cutting the required number of sections to form the fire vall from three hour fire rated THERMO-LAG Prefabricated Panels, and then mounting the sections on the expanded metal or other support material using approved fl0 size minimum bolts, vashers and nuts. The sequential steps involved in installing this fire barrier design on the fire vall support material are described in the folleving paragraphs, 5.1 Installation of Three Bour Fire Barrier Design 5.1.1 Cut two sections large enough to comprise a portion of the fire vall
, froc one hour fire rated Prefabricated Panels.
5.1.2 Mount one section of the Prefabricated Panel on each side of the expanded metal or other steel support material for the fire vall with the Stress Skin side f acing outvard, using approved #10 or larger bolt assemblies. The holes for the #10 bolt assemblies shall be drilled on 12 inch centers with the section of the Prefabricated Panel being held in place as shown in Figure 8.
5.1.3 Apply suf ficient amounts of THERMO-LAG 330-1 Subliming Material -
Trovel Grade, over the structural steel supports and the bolt head and nut of the bolt assembly.
AS AN ACCEPTABLE OPTION 5.1.4 Cut two sections of one bour fire rated Prefabricated Panel together with an identical section of expanded metal large enough to mount on the installed rectangular steel tubing or other structural steel entities.
5.1.5 Mount the expanded metal section on the rectangular steel tubing or other structural steel entities'using approved mechanical fasteners.
I
- j i
1 l
2-15 l
===_= __ _
11IERFO-IAG 330-1 11IERFO-IAG 330-1 or PREFABRICAm) PANELS
(\" Mininun)
STRESS SKIN tlw/HMMMsMM/MMMMMzwzMa m rm ,.,,m 1 2 m, ,, ,. ,, s m, ,, ,, m 7, r ,_r,
, _ . ,,__ , ,, ,; m m, , . . ., ,, ,, v, : ,.1 ,
Wl/////////////////////M//////#/#//////////5 A \,.h . '~'l(. -
STRESS SKIN
!lcl.A \
i..,'j!ilp,-Q h
~-h' f, ,.. '. ;.s
~'
TilERFD-IAC 330-1 ( " Min.) ~..,f,. % .
ij, f, ,f, '*:'l 5 * '. ':" THERMO-LAG 330-1 'd- \E/'
EXPANDED METAL ,-f,~-
lr , , '
TYPICAL BOLTS, NUTS & WASHERS OR OI1IER APPROVED FASENERS
~ ~
/ -
~
p-_~
@T '@>
Wu
_g 7 - 3260 BRANNON AVENUE. ST t.OUIS, MISSOUA 63ty)
-- - s owers
.... N O N E * ~j j***- f
.... 3-l 9 - 8 4 f. .
f,tyfm4 -.
/
TilREE llOUR FIREWAT T. ASMirMnt,y rictmr .a
5.1.6 Mount one section of Prefabricated Panel on each side of the expanded metal or other steel support material for the fire vall with the Stress Skin f acing outvard using approved long bolts, vashers or nuts.
5.1.7 Apply sufficient amounts of THERMO-LAG 330-1 Subliming Material -
Trovel Grade over the structural steel supports and the bolt head and nut of the bolt assembly.
6.0 PRESRAPED CONDUIT SECTION DESIGN FOR CONDUIT, CABLE DROPS AND INSTRUFENT TUBING Installation of the THERMO-LAG Preshaped Conduit Section Design on conduit, cable drops and instrument tubing involves mounting two of the se=i-circular preshaped conduit sections at a time, and fastening theo together using approved stainless steel tie wires or banding. The sequential steps involved in installing this fire barrier design are described in the following paragraphs.
6.1 Installation of One Hour Fire Barrier Design 6.1.1 Precoat the edges on one of the one hour fire rated THERMO-LAG Preshaped Conduit Sections with a one quarter to a one half inch bead of THEkHO-LAG 330-1 Subliming Material - Trovel Grade.
6.1.2 Mount the coated section and one other one hour fire rated section on the conduit, cable drop or instrument tube with the edges flush with each other to form a cylindrical section around the conduit, cable drop or instrument tube. Fasten the two sections together using approved stainless steel tie wires or banding installed at 12 inch intervals, maximum, as shown in Figure 9.
6.1.3 Apply a one quarter to one half inch bead of THERMO-LAG 330-1 Subliming Material - Trovel Grade to the end of the installed section, and attach the next section making sure that the ends are butted and flush.
I 2-17 !
l
\
! l THERMO-LAG 330 FIRE RARAIER SYSTEM PRESEAPED CONDUIT SECTION DESIGN FOR CONDUIT. CABLE DROPS AND INSTRUMENT TUBING
.s;-s' j APPROVED STAINLESS !
! STEEL BANDING . .; - 'O I (ALTERNATE) , , ;;;
I * . , .
, s i;. '
/ .
. . .t. .:/ r l
&;y' \
l e.17. - .- )
s 4 j
.'. '.), o '
.{,' .
,. ~
3,. 3 ..~
s'
..,..e..
~
9.'. . - PRECAULK OR FILL ' IN ' WITH
. f,$ ' -
.- THERMO-LAG 330-1 SUBLIMING MATERIAL - TROWEL GRADE ONLY
... .'l, 'E ;*9 - "'
~
VMEN REQUIRED.
. .W. .
- THERM l 0 LAG ONE OR THREE HOUR FIRE RATED I.I * ; > PRESHAPED CONDUIT SECTION 1
N.> . '~
. ' : .4
' N **,
- ,* APPROVED STAINLESS STEEL BANDING *
.- (ALTERNATE) l COFCUTT, CABLE DROP OR INSTRUMENT TUBING .
4
" TYPICAL" INSTALLATION DETAILS E a
[ g , fMC. 326'O BRANNON.$T. LOUIS,MO.63139 .:
..> CME - " "
"*""J Owris.
2-7-84., -
.o = = - -
THERMO-LAG 330 FIRE BARRIER SYSTEM PRESHAPII)
CONDUIT DESIGN FOR CONDUIT, CABLE DROPS AND IjdSTRUKENT TUBING I"-"*--"*-
2-18 ~I ~ ~ ~ - a
f' AS AN OPTION 6.1.4 Assemble two one hour Preshaped Conduit Sections on the conduit, cable drop or instrument tube without preapplication of the THERMO-1.AG 330-1 Subliming Material - Trovel Crade to the edges and end joints. After installation, fill in all gaps or openings at the edges or joints'vith THERMO-LAG 330-1 Subliming Material - Trowel Crade. ""
6.2 Installation of Three Four Fire Barrier Design ,
6.2.1 Using the three hour fire rated THERMO-LAG Preshaped Conduit Sections, install a three hour fire barrier on the conduit, cable drop or instrument tube following the procedures previously described in Steps 6.1.1 through 6.1.3.
AS AN OPTION 6.2.2 Using the three hour fire rated Preshaped Conduit Section, install a three hour fire barrict on conduit, cable drop or jpstrument tube o followint, the prc,cedure described in Sc:p 6.4.4 e
1 i
2-19
~
l
~
l 7.0 DIRECT SPRAY OVER STRESS SKIN DESIGN FOR CABLE TRAYS Installation of the Direct Spray Over Stress Skin Design on cable trays involves fabricating and installing a protective envelope of THERMO-LAG Stress Skin Type 330-69, and then coating the Stress Skin envelope with a specified dry film thickness of the THERMO-LAG 330-1 Subliming Material -
Spray Crade. The sequential steps involved in installing the fire barrier design on cable trays are described in the following paragraphs.
1 I
7.1 Installation of One Hour Fire Barrier Design J
7.1.1 Cut a piece of material large enough to form the bottom section from a sheet of Stress Skin, which is normally supplied in 4 ft by 8 ft sheets . The width of the bottom section shall be equal to the sum i of the base (w) and both sides (H) of the cable tray plus 3 inches, )
as shown in Figure 10. The length of the bottom piece of material I shall not exceed 6.5 feet since longer sections are unwiedly and j more difficult to install. i 7.1.2 Cut a square ik inch piece from each corner of the bottom section of ,
the Stress Skin. '
1 7.1.3 Form a "U" shaped section by making two 90 degree bends along the dotted lines which are located at each end of the W + 1/2 inch dimension line shown in Figures 10 and 11. ;
l 7.1.4 Form a Ik inch flange on each side of the bottom section by making a 90 degree bend along the dotted lines as shown in Figures 10 and 11.
7.1.5 Cut a piece of material large enough to form the top section from a sheet of Stress Skin, normally supplied in 4 f t by 8 f t sheets. The vidth of top section shall be equal to the base (k') of the cable plus 2 inches. ,
7.1.6 Form a Ik inch flange at each end of the top section by making 90 degree bends along the dotted line shown in Figures 10 and 11.
2-20
THERM 0-1AC 330 FIRI SARRIER SYSTEM STITTENER "V" 1TPE , gg gg I' '
i 3 3
I I I I I I I
i I 1
I I l I
i 1 I I I BOTIOM SECTION .
o .- _ L 2__- . __ _ _- .
i I q___ __ _ . _ . -- _ _ 1-I 1
I I
i 1 i l
. _ i i _
l I I
L- .- _ ..-- --
I I I I q _ _. - __ .. . _ _. -- .
--p THERMO-LAG STRESS SKIN TYPE 330-69 TYPICAL LAYOUT FOR CABLE TRAT SECTIONS
" TYPICAL" INSTALLATION DETAILS EC. 326 0 BRANNON.ST. LOUIS,MO.6 3139.
... pong a_....**. ==...e'g.p w pig.
2 S 4. _ f_- - a***
THERMO-LAG S' TRESS SKIN TYPE 330-69 TYPICAL LAYOITI
. FOR CABLE TRAY SECTIONS 2-21
- FIhd10
TERMO-LAC 330 FIAE BARAIER SYSTDI f
APPROVED BOLTS 70R e MOUNTIN ,
e d 4 e e o
- e
- *
- g e
d N
,N
, 'W "V" STIPTENERS BOTTOM e SECTION .SEE DATA SHEET 3
(; FLANES SECTION.III 30-69 STRESS SKIN THERMO-LAG STRESS SKIN n~PE 330-69 INSTALLATION SCEMATIC PRIOR TO TERMO-LAC 330-1 SUBLDQNC MATERIAL APPLICATION
, " TYPICAL" INSTALLATION DETAILS INC. 32 6 O BRANNON.ST. LOUIS,MO.6 3139_.
,, m . yoyg .n...
... **J Duht'IS ,
2-7-84. A_ .a=*
TERMO-LAG STRESS SKIN TYPE 330-69 INSTALLATION
~
SCED'.ATIC PRIOR TO TERMO-1AG 330-1 SUBLIMING MATERIAL APPLICATION '
TICURE 11
7.1.7 Mount the bottom and top sections of Stress Skin on the cable tray and fasten the two sections together at a maximum of six-inch intervals, using approved mechanical fasteners, staples or 18 ga.
tie wire. - .
7.1.8 Attach additional bottom and top sections of Stress Skin to a previously installed section by fastening them together at the end flanges using approved mechanical fasteners, staples or 18 ga. tie wire.
7.1.9 Coat the bottom and top sections of Stress Skin with a dry film thickness of 0.625" +/- 0.125 of the THERMO-LAG 330-1 Subliming Coating - Spray Grade, as shown in Figure 12 The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
WHEN COATING PRIOR TO MOUNTING 7.1.10 Coating the bottom and top sections of Stress Skin with a dry film thickness of 0. 625" +/- 0.125" of the THERMO-LAG 330-1 Subliming Coating - Spray Grade, prior to mounting on the cable tray. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
7.1.11 Mount the bottom and top sections of the precoated Stress Skin on the cable tray and f asten the two sections together at a maximum of six inch intervals using approved mechanical fasteners, stap.es or 18 ga.
tie wire.
7.1.12 Attach additional precoated bottom and top sections of Stress Skin to a previously installed section by fastening them together at the end flanges'using approved mechanical fasteners, staples or 18 ga.
tie wires.
7.1.13 Apply a coating of THERMO-LAG 330-1 Subliming Material - Trovel Grade in a dry film thickness of 0.625" +/-0.125" to the edges and joints of the precoated sections of Stress Skin using a trowel or stiff bristic brush to fill in any gaps or fastening holes.
2-23
e l
- j .
l l-TERMO-LAC 330 FIRE BARRIER SYSTEM
+
l l
THERMO-LAG 330-1 SUBLIMING MATERIAL
- j
/ /
HELL THERMO-LAC STRESS SKIN TYPE 330-69 CABLES
- =
CROSS SECTIONAL VIEW OF TE THERMO-LAC 330-1 SUBLIMING COATING DNELOPE SYSTEM ,
APPLIED TO A TYPICAL CABLE TRAY ,
" TYPICAL" INSTALLATION DETAILS
@C. 326 O BRAhNON.ST. LOUIS,MO.63139
..MONE -********
- *** * *J ouweis 2- 8-84 . . - . .
CROSS SECTIONAL VIEW OF THE THERMO-LAG 330-1 SUBLIKING COATING DNELOPE SYSTEM APPLIED TO A. I TYPICAL CABLE TFAY
- - 'b-*
FIG 12
O 7.2 Installation of Three Hour Fire Barrier Design 7.2.1 Form the first layer bottom and top sections from a sheet of Stress Skin which is normally supplied in 4 ft by 8 ft sheets, following the procedures previously described in Steps 7.1.1 through 7.1.7.
7.2.2 Fabricate the second layer bottom section from a sheet of Stress Skin, which is normally supplied in 4 f t by 8 f t sheets. The width of the second bottom section shall be equal to the sum of the base (W) and both sides (H) of the cable tray plus 7 13/16 inches.
7.2.3 Cut a square 211/16 inch piece f rom each corner of the second bottom section of Stress Skin.
7.2.4 Form "U" shaped sections from the second layer bottom section by making 90 degree bands along the dotted lines which are located at each of the W + 1 13/16 inch dimension line.
7.2.5 Form a 2 11/16 inch flange on each side of the second layer bottom section by making a 90 degree bend along the dotted lines as shown in Figure 10.
7.2.6 Cut a piece of material lar<,e enough to form the second layer top section f rom a sheet of Stress Skin, which is normally supplied in 4 ft by 8 f t sheets. ,The width of the se,cpnd layer top section shall be equal to the base (W) of the cable tray plus 7 5/16 inches.
7.2.7 Form a 211/16 inch flange at each end of the second layer of Stress Skin by making 90 degree bends along the dotted lines shown in Figure 10.
7.2.8 Mount the first layer bottom and top sections of Stress Skin on the cable tray and fasten the two sections together at a maximum of 18 inch intervals using approved mechanical fasteners, staples or 18 ga. tie wire.
2-25
i 7.2.9 Attach additional first layer bottom and top sections of Stress Skin I to a previously installed first layer section by fastening them !
together at the flanges using approved mechanical fasteners, ataples, l or 18 ga. tie wire.
j l
1 7.2.10 Coat the first layer bottom and top section of Stress Skin a dry l film thickness of 1.250" +/-0.250" of THERMO-LAG 330-1 Subliming !
Coating - Spray Grade. The coating shall be applied in accordance l vith instructions given in Paragraph 12.0 herein. i l
l 7.2.11 Mount the second layer bottom and *op sections of Stress Skin on the l cured layer of THERMO-LAG 330-1 Subliming Material - Spray Grade, and f asten the two sections together at a maximu= of 12 inch intervals, using approved mechanical fasteners, staples or 18 ga.
tie wires.
7.2.12 Coat the second layer bottom and top sections of Stress Skin'vich a dry film thickness of 1.250" +/-0.250" of THERMO-LAG 330-1 Subliming Material - Spray Grade. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
WHEN COATING PRIOR TO MOUNTING j 1
7.2.13 Coat the first layer bottom and top sections of Stress Skin with a dry film thicknecs of 1.250" +/-0.250" of TRERMO-LAG 330-1 Subliming Material - Spray Grade, and place them coated. side up on the floor on a flat surface. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
7.2.14 Place the second layer bottom section of Stress Skin on the cured first layer bottom section and the second layer top section of Stress Skin on the cured first layer top section.
7.2.15 Coat the second layer bottom and top sections of Stress Skin with a dry film coating thickness of 1.250" +/- 0.250" of THERMO-LAG 330-1 Subliming Material - Spray Grade. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
2-26
5 7.2.16 Mount the precosted bottom and top sections on the cable tray and fasten the two sections together at a maximum of 12 inch intervals using approved mechancial fasteners, staples or 18 ga tie wire.
7.2.17 Attach additional precosted bottom and top sections to a previously installed section by fastening them together at the end flanges using approved mechanical fasteners, staples or 18 ga. tie wire.
7.2.18 Apply a coating of THERMO-LAG 330-1 Subliming Material - Trowel Grade in a dry film thickness of 1.250" +/- 0.250" to the edges and joints of the precoated sections using a trowel or stiff bristle brush to ,
fill in any gaps or fastening holes. l 8.0 DIRECT SPRAY OVER STRESS SKIN DESIGN FOR CONDUIT, CABLE DROPS AND INSTRUKENT TU'BING 1
Installation of the Direct Spray over Stress Skin Design on Conduit, Cable Drops and Instrument Tubing involves fabricating and mounting two semi-circular shaped enclosures of THERMO-LAG Stress Skin Type 330-69 on the conduit, cable drop and instrument tubing, and then coating the enclosures with a specified dry film thickness of THERNO-LAG 330-1 Subliming Meterial - Spray Grade. The sequential steps involved in installing this fire barrier design on conduit, cable drops and instrument tubing are described in the following paragraphs.
3.1 Installation of One Hour Fire' Barrier Derign ~
8.1.1 Cut two equal sections large enough for enclosing the conduit from a sheet of Stress Skin, normally supplied in 4 ft by 8 ft sheets. The width of each section shall be equal to one half of the diameter of the conduit, cable drop or instrument tube plus one inch. The length shall not exceed 6.5 feet since longer sections are unwieldly and-more difficult to install.
! 8.1.2 Form a semi-circular section with edge flanges from each of the two pieces by making two 90 bends at a distance of 1/2 inch from each edge of the width dimensions as is shown in Figure 13.
I 2-27
i i
< I
' FIGURE 13 THERNO-LAC 330 FIRE BARRIER SYSTEM l 1
DIRECT SPRAY OVER STRESS SKIN DESICN.
FOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING ONE HOUR DESIGN THERMO-LAC 330-1 Subliming Material 4 Applied Over THERMO-LAC i Stress Skin Type 330-69 W (7 -
Conduit, "able Drop or Instrument Tubing sy 4 h D iD
.i 8
2-28
8.1.3 Form a 1/2 inch flange on the length edges of each of the two pieces, where required, by making a 90 bend.
8.1.4 Coat the bottom and top sections of Stress Skin with a dry film ;
. thickness of 0.625" +/- 0.125" of the THERMO-LAG 330-1 Subliming Material - Spray Grade prior to mounting on the conduit, cable drop or instrument tube.
8.1.5 Mount the two sections of the precoated Stress Skin on the conduit '
, and fasten the two sections together at a maximum of twelve inch intervals using mechanical fasteners, staples, or 18 ga. stainless steel tie wires.
8.1.6 Attach additional coated top'and bottom fire barrier sections to previously installed sections by butt joining them together at their ends.
8.1.7 Complete the installation by filling in the edges and joints with TilERMO-LAG 330-1 Subliming Material - Trovel Grade. The minimum cross sectional thickness of the troweled or caulked edges and joints should be 0.5 inches.
8.2 Installation of Three Bour Fire Barrier Design E.2.1 Form the first layer bottom and top sect.ons of precoated Stress Skin
, following the procedures previously described in Steps 8.1.1 through 8.1.4.
8.2.2 Cut and form the second layer bottom and top semi-circular sections with edge flanges from a sheet of Stress Skin, allowing sufficient increase in dimensions to provide for mounting over.the precoated first layer of Stress Skin.
O d
O 2-29
8.2.3 Coat the first layer botton and top sections of Stress Skin with a dry film thickness of 0.625" +/- 0.125" of THERMO-LAC 330-1 Subliming Material - Spray Grade, and place them coated side up on a flat surface on the floor. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
8.2.4 Place the second layer bottom section of Stress Skin on the cured first layer bottom section and the second layer top section of Stress Skin on the cured first layer top section.
8.2.5 Coat the second layer bottom and top sections of Stress Skin with a j dry film thickness of 0.625" +/- 0.125" of THERMO-LAC 330-1 Subliming i Material - Spray Grade. The material shall be applied in accordance !
vith instructions given in Paragraph 12.0 herein. )
8.2.6 Mount the coated bottom and top sections on the conduit, cable drop, l or instrument tube and then lace the two sections together at !
the flanges using approved stainless steel tie wires as shown in l
Tigure 14. H I
8.2.7 Attach additional coated top and bottom fire barrier sections to previously installed sections by butt joining them together at their ends.
8.2.8 Complete the installation by filling in the edges and joints with THERMO-LAC 330+1 Subliming Material - Trovel Grade. The minimum cross sectional thickness of the troveledror caulked edges and " joints should be 1.0 inches.
2-30
FIGURE 14 THERMO-LAC 330 FIRE BARRIER SYSTEM .
DIRECT SPRAY OVER STRESS SKIN DESICN FOR CONDUIT, CABLE DROPS AND INSTRUMENT TUBING l I
THREE HOUR DESIGN I
l THERdO-LAC 330-1 Subliming Material ;
Applied .0ver THERMO-LA' l 4 - Stress Skin Type 330 l
/ \ Conduit,-Cable Drop ,
/
j/;if
/ ,
or Instrument Tubing .I
]!,
- y. /
ei
+ike 4h" 9-i l
l l
i l
2-31 l
1 9.0' DIRECT SPRAY ' 0VER EXPANDED METAL THREE HOUR TIRE VALL DESIGN l
Installation of the Direct Spray over Stress Skin Three Hour Design to form a !
Tire Wall involves coating both sides of the expanded metal or other steel ;
support material with THERMO-LAG 330-1 Subliming Material - Spray Grade, and )
then applying THERMO-LAG Stress Skin Type 330-69 to the wet surf aces on each ;
side. The sequential steps involved in installing this fire barrier design on the fire vall support material are described in the following paragraphs.
l 9.1 Installation of Three Hour Fire Barrier Design 9.1.1 Attach the expanded metal to the structural steel framing in those cases where expanded metal is required. )
j l
9.1.2 Prepare the surf ace on both sides of the expanded metal or other !
steel support material for application of the THERMO-LAG 351-2 Primer I by removing any diret, scale, rust or other contaminants. Never apply- !
the primer directly over any hard or glossy painted surfaces without roughening the surface in accordance with standard painting practices.
9.1.3 Apply the THERMO-LAG 351-2 Primer to both sides of the properly prepared expanded _ metal or other steel support material using spray equipment , brush or roller. The Primer _shall be applied in j accordance with instructions given in Paragraph 12.0 herein. l
~~ -
9.1.4 Coat both primed sides of the expanded metal or other steel support I material with THERMO-LAG 330-1 Subliming Material - Spray Grade.
The coating'shall be applied in accordance with instructions given l in Paragraph 12.0 herein.
I Apply THERMO-LAG Stress Skin Type 330-69 to the vet surfaces on each side af ter the final pass and use a roller to flatten out any wrinkles and to e= bed the Stress Skin securely. Then apply sufficient THERMO-LAG 330-1 Subliming Material - Spray Grade, to cover the embedded THERMO-LAG Stress Skin.
l i
2-?2 l
P OR WHEN COATING PR"0R TO MOUNTING 9.1.5 Cut two identical sections of THERMO-MG Stress Skin large enough to comprise a portion of the fire vall.
9.1.6 Coat two sections of the THERMO-MG Stress Skin with THERMo-uG 330-1 Subliming Material - Spray Grade, in the required dry file coating
) thickness of 0.625" +/-0.125". The material shall be applied in l
accordance with instruction given in Paragraph 12.0 herein.
l l
9.1.7 Mount the two sections of coated Stress Skin with their Stress Skin sides facing outvard on the expanded metal or other steel support material using approved #10 size minimum bolts, washers and nuts.
The holes, which may be counterbored as an approved option, for the approved #10 bolt assemblies are to be drilled on 12 inch centers with the two coated sections being held in place.
l 9.1.8 Apply suf ficient amounts of THERMO-MG 330-1 Sublining Material -
Spray Crade, in the required dry film thickness to fill the counterbore holes. il l
9.3.9 Cut two identical sections of Stress Skin together with an identical section of expanded metal large enou;;h to mount on the installed rectangular steel tubing or other structural steel entities.
9.1.10 Coating the expanded metal with a dry filn thickness of 0.625" +/-
0.125" of the THEP.MO-LAC 330-1 Subliming Material - Spray Grade. The coating shall be applied in accordance with instructions given in Paragraph 12.0 berein.
l 2-33
9.1.1 Apply one of the previously cut sections of Stress Skin to each of the two coated sections af ter the final pass of TRERMO-LAG 330-1 Subliming Material - Spray Grade. Use a roller to flatten out any wrinkles and to embed the Stress Skin securely.
9.1. 2- Mount the coated section on the rectangular steel tubing or other structural steel entity using approved long bolts, washers and nuts.
9.1.3 Apply sufficient amounts of the THERMO-LAG 330-1 Subliming Material -
Spray Grade to cover the bolt heads. ,
10.0 DIRECT SPRAY-ON DESIGN FOR CABLES INSTALLED IN A CABLE TRAT Application of the Direct Spray-On Design for cables installed in a cable' tray involves spraying the cables and the inside and outside surfaces of the cable tray with a continuous film of the THERMO-LAG 330-1 Subliming Material - Spray Grade. The sequential steps involved in applying the fire barrier design on cables installed in a cable tray are described in the following paragraphs.
10.1 Application of One Hour Fire Barrier Design 10.1.1 Prepare both the cable and cable tray surfaces for application of the THERMO-LAG 330-1 Subliming Material - Spray Grade by removing any dirt, dust or other contaminant s .
10.1.2 Spray the cables installed in the cable tray with a dry film thickness of 0.625" +/- 0.125" of THERMO-LAG 330-1 Subliting Material
- Spray Grade. Using the THERMO-LAG 330-1 Subliming Material -
Trovel Grade, trowel the material over all gaps remaining after the spray application. The coating shall be applied in the specified dry film thickness over the highest cable in accordance with instructions given in Paragraph 12.0 herein.
2-34
10.1.3 Spray the outside surfaces and remaining uncoated inside surfaces, above the coated cables, of-the cable tray with the THERMO-LAC 330-1 Subliming Material - Spray Grade in the required dry film thickness of 0.625" +/- 0.125"/. The coating shall be applied in accordance with instructions given in Paragraph 12.0 herein.
10.1.4 As an acceptable option, the applied THERMO-LAC 330-1 Subliming Material may be rolled to produce a smooth surface appearance.
l
+ m e
1 l
l 2-35 i
l I
I
. I 1
1 1
11.0 IRTERTACES ;
Installation of cable tray, conduit and instrument tubir.6 interfaces with penetration seals.. walls, ceilings, and other racevays is accomplished using either Pref abricated Panel or direct travel on methods. Typical installations using these methods are briefly described and illustrated in the f ollowing paragraphs.
11.1 Installation of one or Three Bour Interf aces Between a cable Tray or Conduit and a Penetration Seal l
l l
11.1.1 Cut and form a box shaped and flanged section from a one or three hour rated Pref abricated Panel as is shown in Figures 15,16 and 17.
The mlnimum height of the flange shall be sufficient to cover the vall opening and accomodate approved concrete fasteners.
11.1.2 Mount the four sided and flanged section, installed at 12 inch intervals maximum, and two per flange minimum, on the cable tray or conduit using approved concrete f asteners to fasten the section to the concrete vall and approved stainless steel tie wires or banding installed at 12 i inch maximum intervals to secure the four sided section.
l 11.1.3 Cut and form a box shaped and flanged section from a sheet of THE.RMO-1.AG Stress Skin Type 330-69.
11.1.4 Mount the four sided and flanged section on the cable tray or conduit using approved f asteners to f asten the assembly together and to the concrete vall.
11.1.5 Apply a coating of THERMO-LAG 330-1 Sublining Material - Trovel Grade in a dry film thickness of 0.625" +/-0.125" for one hour protection and 1.250" +/-0.250" for three hour protection to the Stress Skin section using a trovel.
2-36 l
i l
l 1
11.2 Installation of One or Three Hour Self Supporting Interface Between Conduit or Instrument Tubing and a Vall or Ceiling ,
11.2.1 Cut and form a three sided and flanged section from a one or three !
hour rated prefabricated panel as shown in Figures 19 6 20. The minimur. l l
height of the flange shall be sufficient to provide for the concrete fastenera.
'- 11.2.2 Mount the three sided and flanged section on the cable tray or conduit using approved concrete fasteners to secure the section to the wall l
or ceiling.
11.2.3 Apply a coating of THERMO-LAG 330-1 Subliming Material - Trovel Grade in a dry film thickness of 0.625" +/- 0.125" for one hour protection and 1.250" +/- 0.250" for three hour protection to the edges and joints of the installed section using a trovel or stiff bristle brush to fill in any gaps or holes.
OR AS AN ACCEPTABLE OPTION 11.2.4 Cut and form a box shaped and flanged section from a sheet of THEUl0-1.AG Stress Skin Type 330-69.
11.2.4 Mount the three sided and flanged section on the cable tray or
-- conduit using approved fasteners to secure the setjion to the vall or ceiling.
11.2.5 Apply a coating of THERMO-LAG 330-1 Subliming Material - Trovel Grade in a dry film thickness of 0. 625" +/- 0.125" for one hour protection and 1.250" 4/- 0.250" for three hour protection to the installed Stress Skin section using a trovel.
11.3 Installation of One and Three Bour Interface Between a Cable Tray and a Conduit -
11.3.1 Install a one hour or three hour fire rated Prefabricated Panel Ready Access Design on the cable tray fo11 ovine, the instructions given in Section 2.0 as is shown in Figures 21. -
2-37
. P 7
- TROWEL GRADE 330 1 -[*' e
- 7* /
$ e CONCRETE WALL (fill in as required) ,,e4' .
A
=
d- 1. >. A . i p l
,. i
~ -
PENETRATION SEAL A .e ~'b .' , , , *s o, l
,,f j TRAY OR CONDUIT it. ./ .f124 1 s. . >
a77777] o71y y
. g. , , ,
t- 4
%" PREFABRICA3ID PANEL f f, 4 d
- m* .
E J 0. . ., * *, x,.
.- CDCREn', FASTDER .'
0 ,4
' ~
o r *.s .g ,
/'
( s ., ? -
m.
,,, , _s x_x_x.x .y i.
.e, /
T 3,/ i e j p i.
J ca. . . . ._.....
h l kyrrrry9
L ,- - ,- ,- - - ,J >
SECTION "A - A" 5I,Sc2 ""^""o " 5' 'ou'$. a o * >'2'
.. -mont -*- - --"s o.nt,c 3-19 -8 4; .
O . . . - .
~ TYPICAL THERMO-LAG' RACEWAY INTERFACING W/ PENETRATION SEAL i ONE HOUR %" PREFAB PANEL TICURE 15
_ _ , . .. .. ~ _ . - ..
s TROWEL GRADE 330-1 , CONCRETE WA1.L (fill in as required) ,p ,, a 8,A.
~
p..
..j !/ _. 0 PENETRATION SEAL r" tsi,',s A , ;,'
"A" TRAY OR CONDUIT rzzzz..N
/
I 4I L ,.
p [_e_L. o e ;,
k- WA oa l 1" PREFABRICNED PANEL " 8. . . * ,4 *
- *# a' s 03 O E'IE F ,
_ i Y,k/
N l ,- l, -
- l N Ni
\ -
k I i NXXX%XXG j.
. y _ _ ,_ _ _ __ _ _ _ ,
SECTION "A - A" 3260 BRANNON AVENUE. ST louts F51.... -ss-
- ?d< 7]Adewo
- :"
TYPICAL TNERMD-LA6 RACEWAY INTERFACI w vrummN sin . _ . . . _ :
THREE HOUR - 1" PANEL FIGURE
1
. I 1
1 I l i
DDEL GAIE 3%-1
-5'.
b.4-
.b *----CONCRITE WALL y
.: h ) .!t*,> . 6 )r p (fill in as required) . .
. , , i
'Es 2,. , 4 ,', e* . , ,
"A" e. PENETRATION SEAL !
cx T T- x T %A fTRAY OR CONDUIT
/ 1. J.1.1. ./ ././ $ f .
I 7 ' 7 '7 '7 T 7 7 ' 7 7F y N _ N . A _ .\ . .\ . .%
"A" g/;
.:5/; a-,,, , . ,
r e- w ew'A , ;
2-%" PREFABRICAIED PANELS
' s. . , ,
- 8, q ,.
%j :.
... a.. , ,
g ,
d
~
02GETE FASIDE
.l y.y,7,>.,,
n' l- .
I N u w . .x. x~.T . x . s . p l l N2 1
'l N) b -
I Nd <
O 1
.I u\y .
.A_x
.----..-.----3,. . . .,x.,x.,A.x . , A.t , .p SECTION "A - A" 3?60 BRANNON AVENUE. ST t001 151,.. _ -sso,
...a M O N E == +- e v f
. 3 84 f. f' . ,M TYFICAL TFIMO-LAG RACEWAY INTERFAC:
W/ PENETRATION SEAL ,
. THREE HOUR 2 '%" PANELS lTd 1
. 2' Max. , M N
- THERMO-1AC 330-1 PREFABRICATED j;s.k PANEL (Scored as required) .., ., t
([ 4 e
- ._N m.
~j
$.. , X Amos m /1.is anaEn N #v.I
- FASIDE I
3 !
I 8 p 3' Max. q %
3 ,
s 4 o.
v '
2 %
/
4 7'/*] 7fff 'oJ .g.
~
~
. l'.*'
AS TESTED ,
'~ -
{ 3, .
s c.'
'nER$-1AG 330-1 'DGEL GAIE )t , ,
(fill in as required) -
3260 BRANNON AVENUE.ST Louis.
751..-
....WoNE - ""
ass ==
==*-*v**
l . 3- ts -s 4 M ="=*
SELF SUPPORTING 4HERHO-LAG SYSTEM APPLICATION FOR WALLS OR CEILING USE . .
I ONE HOUR - 1/2" PANEL 71ctmt 18
f 4
_ 2' Max. ,
at:.i 3 ': = *, \
THERMO-LAG 330-1 PREFABRICATED J 0j '1 PANE 13 (Scored as required) . p.
...,,..,4 (E _; h*, M *l
- s. > ..w
- d. _
, : . : .. APPio.'I:D
\ ..
ASID OJ 7* -
j.,
- /
3* Max. : .p';
f: @
5{':i. "'"
/
. n /my, A e M.%
u.i.y: !.* :..
m i5 y '
- 7. '.
\ :
. . . :a!.%
~ ';
R.9y
'nUOO-1AG 330-1
- DOWEL CWE (Fill in as requiry,d) vy? l
=e i
i l
1 2xo sRANsoN Avtwut si tous !
-151..._ -ss-
~***'S***
l ...NONE *~g**J' l
.. 5-89-8 A y. ff M ==.=** - l st.LF SUPPORTING THfRMO-IAG SYSTEM l' APPLICATION FOR WALLS OR CEILING USE 2-42 THREE HOUR - 1" PANEL 77QT3g' i
, \
<- 2 ' M% e?f: *,'I .
. s.
4 p' Tf .' (l THERMO-LAG 330-1 PREFABRICATED .
PRELS (Scored as required) .:: *-
3 q
4%_%,, APPROVED 0, a * . . CONCRETE d ' TNN/// N NT T'sfi
// A FASTENEP j /, g..k,
/y s'-
3' N x' '
/,
jq O= , .o
., - RACEWAY A. s..
, 1
'g.**
/1 w % e. . .
l' k /'/~/7'/// **.
1 m x.x> g'1 e. 4 m x,
- k_ c >
%/$ 'i
,c1
~
- ~
.... *; g, _
'DEM)-1AG 330-1 'IROWEL GRA1E
),f
'1 f-Q'{
(fill in as required) /-
3 3260 BP.ANNON AVENUE. ST louts.
-ss-3 51..
... 3-14 14 ./h... nf M ~~*
SELF SUPPORTING 4HERM0-LAG SYSTEM APPLICATION FOR WALLS OR CEILING USE ~"
2-43 DGEE lom. i" P/JEIS ~id20 y
l U////// / / // / / / / // / / // /
. l . .. ; . ...i. . -
1 \
- . . I. . .
- I.. .. , varicAt sumxt u
- i. -
l l l ' .- l .,. . L nmo-IAC - ,. DREE LOUR PREFABRICAED PANE. .}..
1 . \ *I. . t. - .
l l
. l
.. l . . i...-
.l ' .
- i. .
.. j . .I.,..- .
i i
.. i.
- i. 1. -
... .i - l . li.
1
. i.i . . l.
.: n.
\.,. .. .. . . . ..... . .
.l .
.i-
. r
,. ..:/. .
.j.. ;. . r . -
. 1 .- . .
. r.
.1..
. J . . )l . 1
..I.. .
1.i,l .;
4 CABl.E TRAY E i .
j,
- 1 ..
c.,
.i 1 i i
4.m:
.. : a. _ . .: w
- . ;. 1.. . .
. l
- i. E mn - -
,1
,i d B l' ..1..; -l .:
.l.'l ,
jy E ) E
.l.. l-j.- ;: .I * .
r . - .- . ll. .
-l. '.
. ii. E . lI - ..- . . J .
,'.' , , J . li T -s,,i .. C. p 2- l . i .. i., ..
h '
.f
. i.
.f,..j 7 . .- I
.lr.-lt.
g..g..
I. . l
. - - , . - . . .- l --u t..l ' . , .* .= -- - l . .=.
-l . *l.".
.l. .:.i
..=.. . , 1 . , l.. .
.. .- . i a -
1
.: ,i :. ,j .l..,. -
I,
. . l,
. l. 18 inches
.,l
.,1 >umrAL SUPPCRTS .I .
. I , l . . [. '.
s -
i .,
'I 61ninuo ,
1r . l
-.t. ~
.i.. .,
_ }i ..'1-[fl.
f' t--fp.
-,/
_p
'f~
IEER!O-1AG 330-1 TF A H. GRADE +/OR PREFABRICATED PMW THERMO-LAG THREE HOUR C05'DUIT BARRIER
\ e 1
_SE_CTION A IIE a 3?f;O BRANNON AVENUE. ST LOUIS.
g,,,,_ ,
MfSSOURI E000
... n on g . ~ . - - ... .n w a
... 3 8 4 ysjb . . . . i TYPICAL: CABLE TRAY & SUPPORT THREE HOUR SYSTEM FIGURE 21 2-44
-_ - .- -- .-- -- ~. - -.. .- . - ... - .
26 .
47 1
11.3.2 Install a one h6ur 'or three. hour _ fire rated Preshaped Conduit section on a conduit or cable bundle penetrating a cable tray fire barrier for a minimum distance of eighteen inches from the point of penetration as is shovn'in Figure 21.
11.3.3 Apply a coating of THERMO-LAG 351 Primer to the horizontal structural-support member and to the vertical structural supports from the horizontal support member' to the ceiling, vall or floor support prior to the trowel application of one or three hour fire protection.. Also apply the primer coating to a penetrating structural member for s
, minimum distance of 18 inches f rom its point of intersection with a
- cable tray fire barrier prior to the trowel application of one or
- three hour fire protection.
4 11.3.4 Trovel apply a coating of THERMO-LAG 330-1 Subliming Material -
Trowel Grade 'in a dry film thickness of 0.625" +/- 0.125" for one hour fire protection and 1.250" +/- 0.25" for three hour fire protection.
12.0 COATING APPLICATION TECHNIQUES 12.1 TERMO-LAG 351 Primer Application 12.1.1 Prepare the surf ace of the steel entity for application of the TERMO-LAG 351 Type Primer by removing any dirt, scale, rust or other contaminants. Never apply the primer directly over any hard or glossy painted surface without roughening the surface in accordance with standard painting practices.
12.1.2 Make sure that the cleaned steel surf ce is compatible with the TERMO-LAG 330-1 Sub11 ming Material by making cross hatch adhesion tests as follows:
. . . . . . Cross Hatch Adhesion Test . .....
The primer is cut over an area approximately 4" by 4" in a j square matrix, each square being approximately 1/2" by 1/2". !
A high quality tape is applied diagonally to'the square.
Upon completion of the tape application, it is rubbed in firmly to assure good adhesion. ' With one complete jerking i motion, the tape is removed. If more than 3 percent of the l Primer is removed from the surface, the application is !
faulty. This test should be performed in areas which are l deemed critical and in as many places as required by the I specification. Upon completion of the Cross Hatch Adhesion Test, the test areas should be again with the TERMO-LAG 351-2 Frimer by either brushing or light spray.
2-45
Always apply a barrier coat'of THERMO-LAG 351 Type Primer ever steel surfaces which have been previously primed with a zine based primer. All doubtful surfaces should be removed using mechanical cleaning methods.
12.1.3 Apply the Primer to the properly prepared steel surface in one continuous coat using spray equipment , brush or roller. The minimum acceptable dry primer thickness should be 0.002 inches which is normally achieved by applying at a spread rate of circa 200 sq.
ft. per gallon.
12.1.4 Measure Primer thickness using an approved magnetic direct reading gauge.
12.1.5 Make cross hatch adhesion tests on the primed surface to assure proper adhesion between the primer and the surface of the steel ite-prior to proceeding with the application of the THERMO-LAG 330-1 Sub11 ming Material.
12.1.5 Coat the primed steel surface area with the THERMO-LAG 330-1 Sub11 ming Material. The coating shall be applied in accordance with instructions given in Paragraph 12.2 or 12.3 herein.
12.2 THERMO-LAG 330-1 Subliming Material - Spray Application 12.2.1 Appiv the TRERMO-LAG 330-1 Subliming Material - Spray Grade over a properly prepared surface. Make sure that the surface to be coated is 4
clean, dry, above 40 F and free from ecale, rust or other contaminants.
12.2.2 Apply the material in as many passes as required to provide the required dry film build of the coating thickness, taking care to avoid slumping or sagging of the coating. Normally, a required 0.500 inch dry film coating thickness is accomplished by applying three vet coats of 0.255 inches. However, the thickness which can be safely applied in a single pass vill depend on the temperature, humidity and other f actors that are best determined on the jobsite.
12.2.3 Apply the material in smooth even passes, taking care to keep the spray gun fan pattern at a 90 degree angle whenever possible.
Reaching with a spray gun vill cause the spray pattern to vary from the 90 degree angle and vill result in a rougher surface than normal.
2-46
12.24 Take frequent vet thickness mercurements during the application using a penetration measuring device to ensure that the coating is being applied uniformly and at the required vet film thickness.
These vet thickness checks shall be made every five (5) square f eet or every two (2) running f eet of coated surf ace area.
(Note: When taking measurements, allow for a shrinkage rate of circa 25% between the vet and the desired dry film coating thickness.)
12.2.5 Remove excess build up of coating material at edges and joints by brushing or rolling the surface with a damp sponge roller or a nylon bristle brush.
12.2.6 Spray edges of the substrate from each side to cause the material to vTap around the edge. If the edge coating is not completely closed, use a vet roller or trowel to seal the edge surface.
12.2.7 Remove all runs, sags, drips or other surface imperfections before the material cures, using vet sponge rollers, brushes or hand trovels.
12.3 THERMO-LAG 330-1 Subliming Material Trovel Application 12.3.1 Trowel the material to a uniform thickness using moderate pressure and avoid overworking. The trowel should be vetted with water when a smooth finish is required.
12.4 Drv Film Thickness Measurements 12.4.1 Take dry film thickness measurements after the applied material has cured. Measurement shall be made using electrical, penetrating or magnetic measuring instruments.
2-47
l 1
i .
l l 12.$ THERMD-LAC 269 Sealastic Apply the THERMD-LAG 269 Sealastic Material over a properly prepared surface.- Make sure that the surface to be coated is clean, dry, above-40 F and free from scale, rust or other contaminants.
Apply a 1/2" bead of caulk using a caulking gun.
l Make Sure the entire seam is filled and sealed.
l h 13.0 REPAIR PROCEDURES
]
l The repair of a damaged section in a THERMO-LAG 330 Fire Barrier is easily accomplished by. cutting out and removing the damaged material and then filling in the cut out section with new material.
The first step in this procedures is to remove the damaged and loose material using a knife and scraper. Care should be exercised that the damaged material l 1s cut back until sound adhering material is reached. l 1
The next step is to undercut the edges around the cut-out section to form a beveled edge. All~ foreign _ matter is then removed from the exposed substrate I surface in the cut out section.
Finally, the THERMO-LAG 330 Subliming Material is sprayed ~ or troweled into the cut out section. If necessary, several coats can be applied to' achieve the desired film thickness. Care should be taken to allow for shrinkage of the l repair patch by building up a slight, dome shape on _ the surface of the patch. ,.
l l
l 1
)
I I
~
2-48 h f
u- -
B w .
l 14.0 CABLE REPLACEKEh7 PROCED'JRES The replacement of a cable in a THERMO-LAG 330 Fire Barrier is accomplished by removing sections of the fire barrier, replacing the cable, and then reinstalling the sections.
The first step in this procedure is to remove the required number of fire barrier sections by cutting away the material at the edges and the butt flanges.
Next, the stainless steel tie wires or banding are cut and the fire barrier section recoved from the cable raceway.
After the defective cable has been replaced, the fire barrier sections are reinstalled using approved stainless steel tie wires or banding. A coating of THERMO-LAG 330-1 Subliming Material - Trowel Grade is then applied in the specified wet thickness to the edges and joints of the reinstalled sections using a trowel or stiff bristle brush to fill in any uncoated areas.
15.0 POST APPLICATION PRACTICES A clean and orderly condition shall be maintained in the installation area.
Following the application, all debris and equipment and any overspray shall be '
removed and the area left in a condition acceptable to the owner.
2-49
e e
TSI TECHNICAL NOTE 20684-TP THERMO-LAC 330 FIRE BARRIER SYSTEM INSTALLATION PR3CEDURES MANUAL l NUCLEAR PLANT APPLICATIONS l
l l
SECTION III )
TECHNICAL DOCUMEh7ATION 3-0
m v~-,- - -
0 W
SECTION 111 PART I i
PRODUCT DATA SEETS i
3-1
THERMO-LAG 330-1 SUBLIMING COMPOUND DATA SHEET PRODUCT DESCRIPTION: THERMD-LAG 330-1 is a water based, fireproofing, thermally activated, subliming and insulative coating.
When exposed to flame, the material volatizes at fixed ten:peratures exhibits a small volume increase through formation of a multi-cellular matrixi absorbs and blocks heat to protect the substrate material.
TYPE: THERMO-LAG 330-1 Subliming Compound COLOR: Antique White FINISH: Textured OUTSTANDING FEATURES: Ease of Application Excellent exterior and interior durability No flash point or fire hazard Chemical Resistance
~ ~ No asbestos ,,,
Rugged COMPOSITION AND PHYSICAL PROPERTIES:
SOLVENTS WATER Net Weight / gallon 1bs/ gal 10.5
- 0.5 Non volatile 66 Min.
Flash Point None Consistency Semi-solid, paste-like Warranted Shelf Life 6 Months Storage Conditions Above 32*F and Below 100'T
e .
. THERM 0-1AG 330-1 $UBLIMING COMPOUND DATA SHEET CONTINUED BASIC USE: THERMO-1AG 330-1 is applied to cable trays, cable drop and junction box assemblies, structural steel, support structures, containment vessels, tank cars, and other similiar entities.
THERMO-LAG 330-1 is applied to protect .
the substrate against loss of structural stength and accessing temperatures during -
exposure to fire. One and multiple hour fire ratings can be provided as determined i by test utilizing the ASTM E-119 time - :
temperature environment, hydrocarbon or chemical fire environments.
THERMO-LAG 330-1 Subliming Compound has also been tested per ASTM E84 Standards endent testin byanindegollowingresulga}aboratory with the Flame Spread 5 Fuel Contributed 0 Smoke Developed 15 COATING THICKNESS: The coating thickness is a function of the specific veight of the steel.to be protected.
The heavier the steel, the thinner the coat-ing required for a given fire endurance rating. (Specific film thicknesses are specified by the owner or his duly authorized representative.)
PACKAGED:
55 gallon drums approximately 500 net lbs.
THERMO-LAG 330-1 Subliming Compound is su> plied in containers bearing Underwriters La'> oratories labels.
STORAGE CONDITIONS:
Store above 32 *F and below 100 *F.
1 l
l I
THEDD-1AG 330-1 SUBLIMING COMPOUND LATA SHEET CONTINUED ,
)
i SURFACE PREPARATION: 1. Surf ace must be clean, dry and free !
from contaminants including oil, l grease and scale prior to application. i
- 2. THERMO-LAG 351 Primer should be used as and where required. 1 HIXING: Material should be stirred to a homogeneous consistency prior to application.
TEMPERATURE / HUMIDITY: THERMO-LAG 330-1 Subliming Compound shall be applied in conformance with good paint-ing practices. The surface shall be dry, above 40*F and below the dew point.
1 METHOD OF APPLICATION: May be applied by airless spray, air atomiz-ing spray, brushing, rolling or caulking gun.
I RECOMMENDED SPRAY l EQUIPMENT: For spray application direct from the !
shipping container, air-ram (45:1 & 10:1 cogression ratio) extrusion pump, i airless spray or air atomizing spray equipment should be used.
. THER)C-LAG STRESS SEIN TYPE 330-69 DATA 8HIET FRODUCT DESCRIPTION: THERMO-MG Stress Skin Type 330-69 is comprised of an open weave, self stiffened steel mesh used to provide an enclosure over cables, cable trays, and cable drops and provide an easily accessible refurbishment of surfaces which possess adequate characteristics to receive the THERMO-LAG 330-1 Subliming Material System.
THIRMO-MG Stress Skin Type 330-69 is inherently resistant to d:.fferential thermal expansion, thermai stress, flutter, vibration and otner type of loading - potentially resultant from earthquake conditions.
PHYSICAL PROPERTIES: THERMO-1AG Stress Skin Type 330-69 1 shall be comprised of an open weave, I self stiffened steel mesh to meet 1 the following characteristics: l Strand Diametsr: 0.017 Inches Minimum Mesh Sise: 56 Mininra:s Weight /Sq. Tu. 1.75 Lbs. Minimum 1
Type "V" Stiffener dimensions: j Height: .30
- 0.05 Inches I Base: .30
- 0.05 Inches Spacing: 6 i 1.0 Inches CHEMICAL PROPERTIES: THERMO-IAG Stress Skin Type 330-69 is cha=ically tre ted to provide reliable long lasting corrosion 1
inhibiting properties.
1 1
7/82 1
l l
1 TERMD-LAG STRESS SKIN TYPE 330-69 DATA SEET CONTINUED 1
BASIC USE: TERMD-1AG Stress Skin Ty >e 330-69 i shall be installed in such a manner l as to provide a complete and ' continuous wrap over all areas to receive the THERM-IAG 330-l' Subliming Material l System with the exception of junction i boxes a,nd structural support entities. )
SUPJACE PREPARATION: Prior to use, the substrate should be clean, free of loose dirt, grease.and other contaminants. No s preparation is required. pecial surface I
METHOD OF APPLICATION: Best results are obtained if each individual length of each individual i section does not exceed.10 feet.
Each section should overlap each pre- i ceding section by at least 6 inches or fastened .to the preceding and following section by a flange facsimile having a 1 inch lip, minimum. Circumferential1y, two sections are preferred. The skin shall be tight and all flanges and butt joints properly fastened. The sections should be secured to each other by using !
approved mechanical fasteners. The maximum distance between fasteners should be 6 inches.
l l
l l
l i
I
THERHO-LAC 351-2 PA1HER DATASH5ET PRODUCT DESCRIPTION: .
THERM 3-LAC 351-2 PRIMER IS SPECIFICALLY PROVIDED TOR USE IN CONJUNCTION WITE TRERM3-1AC 330-1 SUBLIMING COATINC. IT P:iOVIDES THE STRONC MECRO11 CAL BASE REQUIRED FOR TIELD APPLICATION OF THE SUBLIMING MTERIAL TO A STEEL SUBSTRATE.
C014R: ,
RID TINISB: MTTE i
TD:PERATURE:
n15 PRODUCT SHOULD BE APPLIED IN CONTORMANCE WITH C00D PAINTING PRACT5CES.
' DIE SURTACE SRALL BE DRY, ABOVE 40*T AND ABOVE THE DEW POINT. -
1
)
i l
COMPOSITION AND PHYSICAL PROPERTIES: 1 PICKENTS: ANT 1-CORROSION SOLVLITS: WATER -
4 SOLIDS BY VOLUME: 44 2 II i
NET VEICHT PER CALLON: 11. 5 2 1. 0 LE S .
l PACKACED: 5 CALLON PAILS SHELT LITE: SIX M3NTHS
i THERMO-1.AC 350-1 i
WO PART SPILL RESISTANCE TOPCOAT I DATA SHEET PRODUCT DESCRIPTION: THERMO-LAG 350-1 is a two part spill resistant topeost with a (
formulation designed to provide chemical and corrosion resistance to i protect against abrasion, moisture, l corrosive fumes and chemical contact.
PHYSICAL PROPERTIES:
Color: White Finish: Semi Closs Solids by volume: 45.0 + 2.0%
Theoretical Coverage: 50 Sq. Ft. Per Gallon l
]
MixinE Ratio By Volume: Part A - 2 To Part B - 1 Net Weight Per Gallon: 10.00 + 0.50 lbs. (Mixed)
Storage Temperature: Minimtm - 35 F Maximum - 120 F Protect from freezing. In cold I veather, store materials inside abcve 60 F until use.
6 Months at recocrended storage ;
Shelf Life:
temperatures. l Flash Point: Above 135 F Pot Life: 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at 77 F l Surface Temperature: Minimum - 40 F tiaximum - 120 F Thinning: Use clean water. For air spray thin up to 10%; airless spray, brush or roller, up to 5%.
THERMAL SCIENCE, INC. + 2200 CASSENS DR.
- ST. LOUIS. MO 63026 + (314) 3491233 Telea: Domestic 44 2384 + CNersecs 209901 + Telecopier (314) 349 1207
THERMO-LAC 350-1 TWO PART SPILL RESISTANCE TOPCOAT DATA SHEET CONTINUED CIIEMICAL RESISTANCE:
TREQUENT CONTACT OCCASIONAL CONTACT Alkali Solutions Fresh Water Organic Acids Alcohols Waste Water Mineral Acids Aliphatic Hydrocarbons Mineral Oils Oxidizing Agents Aromatic Hydrocarbons Vegetable Oils Ketones Salt Solutions BASIC USE: Especially formulated to provide compatibility when used in the THERMO-LAG 330-1 Subliming Material System. THERMO-LAG 350-1 Two Part Water Based Spill Resistant Topcoat provides excellent protection against water flow, climatic variations, chemical attack and physical abuse.
This material has been tested in accord with ASTM E84 Standards by an independent testing laboratory with the following results:
Flame Spread: 5 Fuel Contributed: O Scoke Developed: 0 PACKAGED: *5 Callon Kits consisting of one 5 gallon pail of Part A and one short fill 5 gallon pail of Part B.
- Partial mixes can be made provided proper ratios are maintained.
2
- j 1
1 THERMO-LAC 350-1 TWO PART SPILL RESISTAMCE TOPCOAT DATA SHEET CONTINUED )
SURFACE PREPARATION: The surface should be cican, free of loose and foreign contaminants and dry: at least 5 F above the dew point.
Spray Applications Moisture meter readings, using a Delmhorst Moisture Meter, Model DP must be taken and readings of 20 or less must be obtained prior to the topcoat beinF applied.
Prefabricated Panel and Preshaped Conduit Installations Allow 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following installation before applying the topcoat.
MIXING: Stir contents of Part A and Part B, making sure no pigment remains on the bottom of the pail. Mix two (2) Parts "A" by volume to one (1) Part "B" by volume. Mix with a power mixer until the two components are thoroughly blended. Do not use mixed material beyond pot life limits.
MITHOD OF APPLICATION: Application can be made by spray, roller or brushing. A criss/ cross application technique is reco== ended to help achieve pin-hole free coverage.
APPLICATION EQUIPMEhT:
Brush: Use Nylon or synthetic bristle brushes.
Rollers: Use short nap synthetic rollers for smooth surfaces. .
Use long nap synthetic rollers for rough surfaces.
t THERMO-1.AC 350-1 WO PART SPILL RESISTANCE TOPCOAT DATA SHEET CONTINUED APPLICATION EQUIPMENT:
FOR AIR SPRAY: ,.
Air Mat'l Fluid Air Hose Hose Atomizing Pot GUN Tip Cap ID ID Pressure Pressure DeV11biss E 2 or 5/16" 3/8"75-100 10-20 MBC or JGA 78 or or PSI PSI or Equal 3/8" 1/2" NOTE: Lov ambient. temperature applications or longer hoses require higher pot pressure.
For Airless Spray:
Material Hose Manifold Tip Orifice Atomizing Pressure ID Filter 0.015" to 0.019" 2700-3000 PSI 1/4" to 3/8" 60 mesh NOTE: Use appropriate tip and atomizing pressure for equipment, applicator technique and weather conditions.
DRYING TIME AT 75 F: THERMO-LAG 350-1 Two Part Water Based Spill Resistant Topcoat dries to touch in approximately I hour; to handle in approximately 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.- Allow to dry for at least seven days before exposure to immersion service. Drying time vill vary on ambient te=peratures and relative humidity.
r CLEAN UP: Clean all equipment immediately after use with water, follo'ved by a final washing with xylol or No. 8 Thinner.
THERMO-1.AC 269 SEALASTIC RAPID CURING ELASTOMERIC CAULK DATA SHEET PRODUCT DESCRIPTION: THERMO-LAC 269 Sealastic is a one component, permanently flexible caulk designed for continuous and automatic dispensing systems with excellent cut-off for sealing rigid and expansion joints between combinations of vooo, glass, metal, masonry surfaces and Thermo-Lag 330-1 Envelope System.
PHYSICAL PROPERTIES:
Composition: Butyl Rubber, Resins, Inert Pigments Odor: Nil - Will not contaminate sweet butter Color: Tan Het Weight Per Gallon: 9.5 Pounds Percent of Shrinkage 25% Maximum Hardness: Less than 55 Shore A Peel Adhesion: 90% Cohesive Failure Sf/ inch of Width Slump: ASTM-D-2202 Maximum of 0.5" @ 158 F Flexibility: No cracking, separation or loss of adhesion of a 3/8" diameter bead on galvanized steel when bent at 0 F over a 1/4" mandrel af ter being subjected to three cycles of:
16 Hours at 158 F 8 Hours at 0F Af ter first conditioning for 2 days at 77 F.
THERMAL SCIENCE. INC.
- 2200 CAS$ ENS DR.
- ST. LOUIS, MO 63026 (314) 3491233 Teter: Domestic 44-2384
- Oveneos 209901 Telecopkr (314) 3491207
e' ,' 4 THERMO-1.AC 269 SEALASTIC RAPID CURING ELASTOMER 1C CAULK DATA SHEET CONTINUED Elongation Webbing % Cured bead - 300% cohesive failure Under Water Pressure: 0 75 F.
Thin Film Integrity: No apparent bubbles Bubble Formation: Will not exceed 25% of surface after 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />'at 158 F.
5-1 Sunlamp Exposure: 1,000 Hours - no apparent change Weatherometer: 1,000 Hours with very slighly yellowing of the white grades.
STAIN 6 CORROSIVITY 1) None as prescribed in ASTM-D-925, Method A.
- 2) No pitting or corrosion of Aluminue or galvanized. Af ter 7 days aging i
of the sealant on the metals in water at 158 at 158,F, F. preceeded by a 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> cure
- 3) Copper Staining - No evidence of darkening, etching or salt deposits -
on the copper after 7 days storage of golished copper in the sealant at 158 F.
EFFECT ON: Wood - None Glass - None Aluminum - None Various other metals - None Can be painted over in 10 minutes 3
THERMO-LAG 269 SEALASTIC
. RAPID CURING ELASTOMER 1C CAULK DATA SHEET CONTINUED APPLICATION Apply with caulking gun or various pumps between 40 F and 120 F. Cracks deeper than 1/2" should be bottom filled.
Pumpability information: Severs Rheometor
.104" orifice, 40 PSI 10/20 Seconds. Can be pumped from 5 Callon and 55 Gallon drums with a line pressure of 80-100 lbs.
of air pressure, using a pump ratio of 80 to 1 at 70 T.
PACKAGING 1/12 Gallon Cartridges, 5 Gallon can and l 55 Gallon Drue l T0XICITY Non-toxic under normal use - do not take internally FDA Sub. Part F: Part. 121.252C l
TREIGHT CLASSIFICATION Caulking Compound N.0.I.B.N.
Item 149610 - Class 55 This data is based on tests believed to be reliable and is given for information only.
~
g 6
SECTION III PART 2 MATERIAL SAFETY DATA SHEETS d
e e
3-2
a DEPARTMENT OF LABOR AND INDU$itlti -
I >
INDUSTRIAL HYGIENE SECTION I -
SECTION I waNus actunga's Naus g uinogNew f g ttPMoNE NO.
TSI. Inc. 314 352-8422 Ces p AO3atbLAwaber.(terreBrannon 2 Aven.
ue, St.$ sere, and LIP Louis, Cedri63139 Mo. -
C H(usC at Nawl aNO SvNONrus laaDf Nauf aNO $7NONml Latex Mastic TRERMO-LAG 330-1
- 0auuta CMgu'C Fatre i1uit' Resist ive Coa ting Company Confidential SECTION 11 HAZARDOUS INGREDIENTS ra:NT s, par se Rv Ativt s, a sotytNis s T tub [.) l d"O YS ^ " D " E T
- R'C CCT'" C 5 f-sub .s
,1cugNts east uttat l
Mh'MHA 29CTR 1910.1000 Table E3 ^ "C'S l vt wic ts utf atLlC COafiNo$
l
$0tvtN15
us Pt C at No on coat 8tua !
acostivts '
p p 9 01Mta$
H A Z A RD0U1 ulX TURE 5 0F OThr n iw+Cf, SOL 101, OR c A5El TLY
% tu.u n )
SECTION lli PHYSICAL DATA noitiNc ro Nr es.'
CIRCA 220 5Cic caavit v <N ao :" 1.25 va nna pas ssuat e-- w..' Water ' C ' * ' V 0 ' ' "
ev votuut t% 41 va*o Of Niitt t ale : Il gg (VAP0mattON n4TI Water sot usi.ii, iN = a tt a Miscible a**t aaamca amo oooa White Mastic - No appreciable order SECTION IV FIRE AND EXPLOSION HAZARD DATA etass ,oiNi i u. ia . .. . ' ""'"""' ""'
None TCC !
w/a --
sariNcuis m c usoi^ N/A senciat sina ocwtiNo Paociouars Wear self contained breathing apparatus )
UNutuat s tat AND g arkos ON Natan05 i
L1-413-7, industrial Hygiene Section, MateAlat Data Safety Sheet, Olympia 4/77 1 1
I
~
U.S DEPAF.TMENT OF LABOR ^"
o'*g.,,//*,*,,,,
Occupational Safety and Health Administration MA"ER A. SATY DATA SHEET -
8 Required under USOL Safety and Hestth Regstations for Ship Repairine. !
Shipbuilding, and Shipbreaking (29 CFR 1915, it16,1917)
SECTION I W ANvF ACTUnc a4 N awe EMC nGENCV TELL* mon ( NO.
TSI. Inc. 314 352-8422 AoDatas monia<,,Jerers on.Jur<. w 23r c,4,j 3260 Brannnn Avenne St. Louis, Mitteuri 63139 CNtusCAL h AME AND Svh0Nvut Ta Act N Aus AND EvHONvus Mndified Inne chain Palvester THERMO-1.AC 351 Primer l iAm rosw w ce,Lu,pnimer r w CONFIDENTIAL - TRADE SECRET SECTION 11. HAZARDOUS INGREDIENTS P AINT&, P R E SE R V A TIVit, & $0 LVE N TS % ,L , ALLOYE AND METALLC COATINGS % g I picuc8Ts east utTAL CATALYST ALLovs vtHICLE Wef ALLlC CO ATINGs r.otvtNTs AL 49 100 FILLtm WE,T,uc
,uusce, o ,co c ,Lu ,
Additives CTMtal OTHen5 HAzanoous uixTunts or oTHtm tiovios, sotios, on casts s '
tua ut i
SECTION 111. PHYSICAL DATA soiteNo point c ar.'
104-380 s*Eciric c a'vitv ("20 *38 1,4 vApon patssuat i= ea 65 Ev"v$ ' N ' 'L 49 vaeon otusity via.
3,2 'V'l"U^^**
n 2.5 sotusitity su waf t a gy s **can Awet aso ooon Dark red liquid - Odor: Minimal l
SECTION IV FIRE AND EXPLOSION HAZARD DATA
,uss eoint tu.mo wwo p LAWMA36c LIMITS loo *F SETA -' ' ' '-
a rvia.cuisminc wcoi A Carbon Dioxide, foam, dry chemical, water fog sPCCI AL Fint FIGM11NG PROCEDumts Use self contained breathing apparatus.
ususvAt esat amo tmeLosio% =A:Amos Keep away from heat. open flame and sparks.
Do not apply to hot surfaces. DOT CATECORY: COMBUSTIBLE LIQUID PAGE (1) (Continued on re.erw s. del Forrr OSH A 20 a..W.. 12
, mai emAL bAFhlY DATA SHEET m FDR COATINGS. RESINS AND RELATED MATERIALS
,,, , ,,,, saa .w e, v s s>
- 6 , e ,s e. r . os 4 m -
2" 6ection1
- u' Actuai n s = Au t Thorinn) Scicnet, Inc.
rattiAcontet 2200 Cassent. Drive e,, ,, , u, , , , ,,, , ,, g , St. Louis HO 63026 winot =cv f attewo*: wo (314) 349-1233 toovet etAss Epoxy Dispersion wAwuractunt m e coct ioc utaricAteow THERMO-1.AC 350-1 2-Part
..ogu,u, THERMO-1.AC 350-1 2-Part Spill Resistant Topcoat Part A. Spill Resistant Topcoat Part A Section 11 - HAZARDOUS INGREDIENTS
- GRt ott Ni etac(wt ggg VA N A by Vol. P'" me'w' **
mrr[ Ng"* '
less than Not 2 Propoxyethanol CAS f2807-30-9 6.3: :stablishe<
Ethylene Clycol ProplyEther 1ess than Not 4.5% :stablishe<
(
omatic Petroleum Distillates less than Not 4.5% Establishe<
i Section lli - PHYSICAL DATA oeuscmAwot 210 F V^*on ot wsity M wt Avit a C UowitR.twAw AIR va*onAnow AAtt FAs tem SLowtm.tw AN etwt A PtA ens uutt W TPER g 9.0 Section IV ' FIRE AND EXPLOSION HAZARD DATA si cat roomy
,usw pom, 120 F (TCC) g, muoviewmo u t o' A 1.26 est Use water spray, dry chemical, foam or carbon dioxide. Treat as a Class B Fire.
sAteint Awori n osiow wAzAnoe Closed containers may explode (due to buiIdup of pressure) when exposed to extreme heat.
esc 4At eint riowtmo enocteunes Water should be used to keep fire-exposed containers cool. If a leak or spill has not ignited, use water spray to disperse the vapors and to protect persons atte=pting
,,,s..n. ,<to stop a leak. Water spray may be used to flush spills away froc exposure. Wear a s....si.. . ... . . . -
..,m,, m e -
. , , - - , . . - - , + ,
f 4
..-nen%#aawwa FOR COATINGS. RESINS AND RELATED MATERIALS u,, , ,,,, sAa e e, u e e= : 6 s . , s e. r w. os =A. poi Section I dawu'Actuaias=Awr Therm 51 Science, Inc.
""E t'
- DD"' 8 8 2200 Cassens Drive cit v. stat t. A wo rin coot St. 1.ouis, Missouri 63026 tut mot =cvittrenows no (314) 349-1233
- noouc t class Amine Adduct Curing Agent THEPJt0-LAG w Amuractuat as coot iot wrirecAtto" 350-1 2-Part Spill Resistant inact uawa Tl:ERMO-LAG 350-1 2-Part Spill Resistant Topcoat Part B Topcoat Part E Section 11 - H AZARDOUS INGREDIENTS NG # t ost NT PinctNT tts V' N "
by Vol. *** ae ' w ' m"m'kg""'
2 Propoxyethanol CAS #2807-30-9 les than 5
Acidic Acid CAS #64-19-7 less than 5%
Antimony Trioxide CAS #1309-64-4 less than f
5%
ead CAS #7439-92-1 less than 0.01%
Arsenic CAS #7440-38-2 less than 0.001% !
Section lli -- PHYSICAL DATA ~
buronAwot 210 F ** * " D ' " 3 '" U "" *" ' l--ID"'8"'**"^'"
IVA POR A16cN RAr t FAstra stowt m. tHAN ttMen Pt Ac TNT votAtitt wtioMT Pt n av vosuwt 60 GALLos 14.7 lbs.
Section IV - FIRE AND EXPLOSION HAZARD DATA ;
mi cAtu oony 0
,s. ass poiw, < 200 F (TCC) on 1,3 1
trtinouiswiwo w t oiA Use water spray, dry chemical, foam or carbon dioxide. Treat as a !
Class B Fire. ,
1 l
>=usuAt rin t aso tinsosiow w AzAnos Closed containers may explode (due to buildup of pressure) when exposed to extreme heat. 1 i
l letciAt eint piowtimo raocteunes Water should be used to keep fire-exposed containers cool to prevent I rupture. Water spray may be used to flush spills away from exposure. Wear self-contained breathi.ng apparatus; wear goggles if eye protection not provided. Vear full protective !
clothing.
l 1
- - , ,- n ..n , ,
J mm t: MAL tiAFETY DATA SHEET =
FOR COATINGS, RE 81NS AND RELATED MATERIAL.S w a c,, ,,,, , sa- e, v e w w a en- a = , s 10-14-85 r a. Iw.osna.soi 8oclionl sAwu' Actuat a s hawt Thermal Science. Inc.
itstret Aoomass 2200 Cassens Drive env. state,4ho ain coot St. Louis, MO 63026 Iwa nos wcv vattewowt no (314) 349-1233 1
anoouctetAst Epoxy / Amine Adduct WAmuracTuntas coot sotwierscation 2U O Reduceable Epoxy Topcoa-
- Act Naut THERMO-1.AC '350-1 2 Part Spill Resistant Topcoat (Mixed Parts A & B)
Section 11 - HAZARDOUS INGREDIENTS NGRt ott wf erACfNT geg VAPoA b y V ol, e*w merw'
- IES'Ifg"_"'
- Propoxyethanoi
^
less than 10% Not Est.
(CAS #2807-30-9)
F thylene Clycol Proplyether less than 5% Not Est.
romatic Petroleum Distillates less than 5% Not Est.
ntimony Trioxide less than 2% Not Est.
I (CAS #1309-64-4) less than 0.003% Not. Est.
(CAS #7439-92-1) rsenic less than t
0.0003% Not. Est.
(CAS #7440-38-2)
Section ill - PHYSICAL DATA oeuNo MANot (21QoF WAPoR ot N$rTV (%L} Mc Avit R U UcMTr A.THAN AIR wApomanow mAta PAstea
{ stows m.TMA= arvat aer ac ent votAtste wriosi era
- Y 45%
11.2
- Section IV - FIRE AND EXPLOSION HA1ARD DATA
! ot cAf toomy Combustible liquid stAss eoiwi 120 F T.C.C. ggg 1,3 ,
muoviswiwo utoiA ster spray, dry chemical, foam or carbon dioxide - treat as a class "B" fire.
W* U AL FiRt ANo E EPtosiON HAZAmos d containers may explode (due to pressure) when exposed to extreme heat.
- tesat rant eeowtiwc emoctouats Water should be used to keep fire exposed containers cool. If a leak e spill has not ignited, use water spray to disperse the vapors to protect persons attempting tc top leak. Mater may be used to flush spills away from exposure.
4
., . ., e nn .n s.ri e v r Laoun Occupetional Safety and Health Administration
' g *, q ,,,
MATERIAL SAFETY DATA SHEET Required undee USOL Safety and Hootth Rep.stetus for the Repairing.
Shipbuilding. and Shipbreaking (29 CF R 1915.1916.1917)
SECTION I M ANur ACTunt m's pe Aut i at mGtNCY TtttawoNt No.
THEPy.AL SCIENCEe INC.
(314) 349-1233 Aoom t ss thumber. $toret. Or).1sste eM ti! Code) 2200 Cassens Drive. St. Louis, MO 63026 C ANf) SYNONvut 18t ADE Ps AML AN0 5vNo.gyug r.NEWICAkPeATng Rapid ur Elastomeric Caulk CMt ueC AL F ApiLY THERMO-LAG 269 Sealastic F o AWuLA Paint, Coating Proprietary SECTION 11 HAZARDOUS INGREDIENTS PAINTS. PR E SE RV ATIVE$. & SOLVENTS % T ALLOYS AND METALLIC COATINGS % gu PIGMENTS SASE MET AL CAT ALYST ALLOYS VE MIC LE McT ALLIC COAT 6NG5 solvents 500 "
Mineral Spirits $15 Q'u's'C o"A'IOonCoatrLuv AoolTIVES oTHERS OTHERS H AZ ARDOOS MIXTURES OF OTHER LlOUiOS SOLIDS. OR C ASES % th.h Avoid Contact with Strong Acids, Bases or Amines or Oxidizers SECTION lli PHYSICAL DATA soiuNG point (*r.:
313 s=ECiric GnAviTv iw 2 o.li 12 lb/ gal vAnoa eaEssune imm sea
- EaCEu'w'"EA^T
y 20%
vApon otNsiTv tAin. >1 Ev^*oa*T'ON "^y . Buac .1 SOLUSILtTY IN WATER APPC AR ANCE AND COOR SECTION IV FIRE AND EXPLOSION HAZARD DATA PLess point su.u uwo " ""*
EXTINGUISHING MEQt A 105 F TCC fu Water Spray or Fog. 00.. dry Chemical SPECI AL PIR E P 4GHTING PROCEOuRf5 Full Protective Equipment including Self-Contained Breathing Apparatus UNU$UAL PlRE AND EXPLostON HAZARD 5 Keep Away From Heat. Sparks and Flames.
PAGE (1) IContinued on revene side) Form OSHA 20 R ev. May T2
1 SECTION III I PART III RECOMMENDED ON SITE QUALITY CONTROL PROCEDURE
. 3-3
RECOMMENDED ON SITE QUALITY CONTROL PROCEDURE The f ollowing is a recommended quality control procedure to be followed on site in the installation of the THERMO-LAG 330 Fire Barrier System.
RECEIVING PROCEDURES
- 1. Prefabricated Panels and Preshaped Conduit Sections
- a. Make a visual inspection for damage.
1
- 2. THERMO-LAG 330-1 Subliming Compound ;
l
- a. Make a visual inspection for damage. i
- b. Read tecperature recorder strip chart to verify that temperature limitations were not exceeded.
- c. Test as an option that: l
- 1. Weight per gallon is as specified in A-2 TQAPM.
l
- 2. pH valve is as specified in A-3 TQAPM. l l
I INSTALLATION PROCEDURES l
- 1. Insure that the proper one hour or three hour fire barrier design has been installed.
1
- 2. Check to see that the protected entity is completely enveloped. I Note: A concrete surface, such as a vall, ceiling or floor, can be a part of the envelope.
- 3. Check to see that the primary structural support of the protected entity is coated with the designated thickness to the point of at tachment .
- 4. Insure that all seams and joints are filled and sealed with THERMO-LAG 330-1 Trovel Grade in order to prevent flame penetration into the envelope system.
l
- 5. Check to see that all fasteners, such as banding. tie wire, nuts and bolts. and concrete f asteners, are of proper type and spacing.
- 6. Insure that all penetrations into the envelope are protected for a minimum of 18 inches f rom the envelope with the same fire rating as the envelope.
l 1
l 1
l 1
1 4
e TQAFM S EC . 11. 5 EI OPERATINC PROCEDtDtES TEST PA0CEDt2ES Page 3 l
f f Title of Procedure: VEICHT PER CA1.LON
Purpose:
This procedure provides a method of determining, by use of a simple factor, the weight in pounds I of one gallon of THER)D-LAG finished product or l raw materials used in their manuf acture at TSI. f Applicability: This procedure applies to Nuclear Saf ety related and other programs product testing, as required l by TSI. for both THER}O-LAC finished products and raw materials used in their r.anuf acture at TSI.
Responsibility: The Manager of Quality Assurance shall be responsible f or the testing of both THEPJO-LAG finished products and raw materials used in their manufacture to insure compliance with TSI's written quality control specifications.
I Procedure: Apparatus:
1 The apparatus consists of a smoothly finished aluminum / stainless steel / brass or plate'd cup "
provided with a snug fitting-plug type cover having a small hole in its center. The capacity of the apparatus (filled to the top of the hole in the cover), at 23*C 2 0.5'C is 83.2 2 0.1 al.
The inside of the bottom of the cup should be rounded. A convenient size for the apparatus is circa 76c= high by 38mm in diameter, the hole in the cover should be circa imm in diameter.
The tare of the apparatus should be determined or a counterpoise weight should be provided.
TSI, INC. e 3260 BRANNON AVE. e ST, LOUIS. MO. 63139 e (314)352 8422 e Telex: 44 2384
O TQAPM SEC. 11.5 A-2 OPERATING PROCEDURES RIVISION V El TEST PROCEDURES Page 4 Title of Procedure: WEIGHT PER CAL 14N Procedure (continued): 1. Pour the well mixed THERMO-LAC 330-1 Subliming Material, previously brought to a temperature of approximately 77 0, 7 into the cup until it is nearly full. Put cover on and rotate firmly into place and then vipe of f the excess coating that may extrude through the hole in the cover.
- 2. Determine the weight of the material in the cup in grams.
3 Divide this figure by 10 to obtain the .e ight of the material in pounds per gallon.
- 4. Particular care must be taken that no air pockets are trapped in the material.
T,HERMAL SCIENCE,INC.
- 3260 BRANNON AVE.
- ST. LOUIS, MO 63139 * (314) 352 8422 Telex: Domestic 44 2384
- Oversees 209901
- Telecopier (314) 352 5626
TQAFM SEC.11.$
A~3 EI OPERATINC PROCEDURES TEST PROCEDURES Page 5 Title of Procedure: pH VALUE
Purpose:
This method provides a procedure for determining the hydrogen ion concentration (pH Value) of a liquid sample of THERMO-LAG finished products or raw materials used in their manufacture at TSI.
Applicability: This procedure applies to Nuclear Safety related and other programs product testing, as required by TSI, f or both THERMO-LAG finished products and raw materials used in their manufacture at TSI.
Responsibility: The Manager of Quality Assurance shall be responsible for the testing of both THERMO-LAG finished products and raw materials used in their manuf acture to insure compliance with TSI's written quality control specifications.
Procedure: Apparatus:
A pH meter and a combination pH electrode.
- 1. Adjust sample to 77 T.
- 2. Calibrate pH meter and electrode against standard buffer solutions.
- 3. Immerse electrode in pint sample.
- 4. Take pH vith meter.
THERMAL SCIENCE. INC. 3260 BRANNON AVE. . ST. LOUIS, MO 63139 . (314) 352 8422 Telex: Domestic 44 2384
- Overseas 109901
- Tetecopier (314) 352 5626
4 4
SECTION III PART 4 '
l RECOMMENDED LIST OF INSTALLATION TOOLS AND SPRAY EQUIPMEhT I l
l l
l e
3-4
e RECOMMDTDED LIST OF INSTALLATION TOOLS l l
AND SPRAY EQU1PMENT-l The f ollowing is a recommended list of typical installation tools and equipment 'l for installation of the TERMO-LAG 330 Fire Barrier System. These parts-can ;
usually be obtained f rom local suppliers. l l
l i
Work Tables - 7'x4' )
2" Nylon Brushes All Purpose Caulking Guns Hand Circle Saws with carbide blades Box Knives 1" Putty Knives 6" Putty Knives Wire Cutters
.Vice Crips ')
Trowels - 1" to 5" ,
1 Long Nose Pliers i Work Cloves Dust Masks Coggles Protective Clothing Organic and Particulate Matter Respirators 18 ga. Stainless Steel Tie Wire or Larger j or j Stainless Steel Banding .020 x 1"5 or Heavier !
4
,.0 SUCCESTED COMPLEMENT OF REQUIRED SPRAY EQUIPMDfT FOR THERMO-LAG 330-1 SUBLIMINC COATING APPLICATION AIRLESS SPRAY EQUIPMDfT QUANTITY , DESCRIPTION OF EQUIPMENT 1 Each Bydra Spray Pump 45:1 4
1 Each Air Powered Ram 1 Each Hydra Maxtic Spray Cun l 1 2ach Special Dump Valve j l
2 Each RAC III with 0.55 Tips 1 1 Each Air.Agitstor 1 Each Air Regulator Kit 1
1 Each Air Regulator Only with Gauge 1 Each Air Line Filter 1 Each Air Line Lubricator i
5 Each Pump Repair Parts Kits 6 Each Extra Tips with Seals 100 Feet 1 Inch I.D. Ei Pressure Fluid Bose 75 Feet 1/2 Inch I.D. El Pressure Fluid Bose 25 Feet 3/8 Inch I.D. Ei Pressure Fluid Rose e
G
{
_ _ ~_ _ _ _ _ '___m __-, _. - m ,- .
l .-
-0 AIRLESS SPRAY EQUIPMINI QUANTITT DESCRIPTION OF EQUIPMENT 1 Each 10:1 President Spray Pump 1 Each ' Air Powered Ram 1 Each Heavy Mastic Spray Gun 1 Each Special Dump Valve 2 Each 1/4 Inch or 1/4 Inch "E" Spray Tip 1 Each Air Agitator 1 Each Air Regulator Kit 1 Each Air Regulator only with Cauge 1 Each Air Line Lubricator 1 Each Air'Line Pilter 5 Each Pump Repair Parts Kits 75 Peet 1/2 Inch I.D. Ei Pressure Fluid Bose 25 Feet 3/8 Inch I.D. El Pressure Fluid Rose 4
L
- 7. .
\
~
1 1
l l
l l
TSI TECHNICAL NOTE 20684-TP 1
1 THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL NUCLEAR PLANT APPLICATIONS j SECTION IV APPENDIX I )
l 1
j 1
l 1
l l
l l
I l
l l
i l
4-0 l
o APPEh' DIX 1 ITEM 1 Removal of the "V" grooves f rom our pref abricated panels vould change the seismic response of the envelope system.
A new seismic analysis to determine whether or not your requirements are met would cost $5,000.00.
1 TEM 2 There are no adverse reactions, to our knowledge, between THERMO-LAG 330-1 Subliming Compound and Albi Durospray.
However, we do not have any approved interfacing details.
1 TEM 3 71exible conduit - see sketch attached.
ITEMS 8 6 9 Both mitered joints and butt joints have been tested and AN1 approved reports from Thermal Science, Inc. have previously been submitted.
The mechanical f astening, either 18 ga. (min.) stainless steel tie wire or " x 0.020" thick stainless steel banding, should )
be applied every 12" maximum.
A " good practice" should be to apply the fasteners 1" to 2" from the end of each section, and any additional fasteners to i meet the 12" maximum spacing requirements. All joints and l seams should be sealed with THERMO-LAG 330-1 Trowel Grade.
ITEM 10 Stainless steel tie wire and stainless steel banding can be used !
interchangeably without special requirements, provided all other I prerequisites of the application guide are followed. l Concrete Fasteners All concrete fasteners should be covered to the same thickness as the raceway protection, i.e. I hour = 1/2 inch, 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> = i 1 inch. l l
Structural Supports Butting To A Concrete Wall l l
If the Prefabricated Eoards are used to protect the structural supports, the termination of the vall need not be a flanged attachment to the vall.
4-1
[ 'O FRITA&RICATED CONDUIT SECTIONS Min. 1" Oversise
-+- 3"-5" +
I
-,I[f
_a n . . -
g L he g I 4
\ .
3 e =
1..... I t . . _ J
/.g X 2
, _ APPROVED TASTENERS ILEX CONDUU 9
J 7 i
= '
3" - 5" 7" ~'Y( I z.----- ,
. \ < .
6 J .
. 1 :
=
- j ,
,;, -: , . , : =.' - -
[ E g
5e" fHC. 37G O BRANNON.57. LOU!S,MD 6: -
' , , , , p5g - . . e.
e---~sx 4
~
5-10-85 .
-+- ~
TYPICAL - FLEX CONDUIT - FROTECTED BY PREFAB
-