ML20138N888

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Compatibility of Burkes Form Release to Imperial Concrete Coating Sys
ML20138N888
Person / Time
Site: Comanche Peak, 05000000
Issue date: 08/05/1977
From: Arnold J
IMPERIAL PROFESSIONAL COATINGS
To:
Shared Package
ML20138M609 List: ... further results
References
FOIA-85-59 178-77-G, NUDOCS 8511060109
Download: ML20138N888 (6)


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TECHNICAL REPORT l

l NUMBER 1:789 77-G TITLE

" COMPATIBILITY OF BURKES FORM RELEASE TO IMPERIAL'S CONCRETE COATING SYSTEMS" FOR COMANCHE PEAK CUSTOMER

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'IEXAS (JTILITIES Submitted by: Jerry Arnold f

Approved:

Date:

8/5/77 l

SOtJT}{ERN IMPERI AL COATINGS CORPORATION. LNC.

New Orleans. Lomniana 70189 P. O. Box 29077, Phone. (504) 254 1433 l

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DBA' AND RADIATION 7tX.ERANCE EST PANEL PREPARATION DATA O.L.

1.

PRocoCT to at MSnD:

NUNC 115/tHMEC 11/ REACTIC 1201 2.

TYPE SUBSTRATE:

Concrete - Bechtel CP 956 SIZE 2" x 4" x 2" 3.

SURPRCE PREPARATION (Describe): Burke's Form Release was generously applied to all surfaces with a clean cloth.

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PRODUCT DATA: SAMPLE NO. (s) :

inu 5.

DAR AND TINE CURING COMPOUND OR FRIMER APPLIEDt Burkes applied 7/5/77 10:00 a.m.

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PRODUCT APPLICATION CONDITIONS WICICIESS TI.E & DATE l

lCDAT PICDUCT_

CODES BATCH 9 METHOD R/M(OF) t R.H.

(ins.)

APF*.IED NUTEC 11S 2172/2275/2173 Squeegee 78 r/534 R.H..010.020" 7/5/77 l' 1 4:00 p.m.

2 NOTEC 11 2172/2275 Squeegee 82 F/614 R.H..003.005" 7/6/77 4:00 p.r..

3-REACTIC 1201 6171/7434 Spray 86 F/704 R.H.

.005.007 7/8/77 11:00 a.m.

40-60 6.

CURING CONDITIONS: AMBIENT TEMP.

70-80 F

K.L. HUM.IDITY g

5 MINIMUM CURE DAYS l 7.

MST PROCEDURE: __DBA per ML s P (Revision 0, 10/22/75) 8 TESTING PERTCRMED BY Coastal Sciences DATT SUBMITIED 7/13/77 I

APPROVED:

TEST REPORT NO. 178-77-C DATE: 8/5/77 PREPARED BY:

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August 5, 1977 L. *.,

.' r COMPATIBILITY OF BUNIGS FORM RELEASE IMPERIAL'S CONCRETE COATDIG SYSTEMS Purpose The purpose of this test was to determine if Burke's forts release would effect the performance of Imperial's concrete coating systems, if the release agent were transferred to the concrete.

Procedure In order to espedite the generation of data, and to test under ex-treme conditions: the Burke's form release was applied directly to the concrete prior to application of the NOTEC 4115. The form release was applied generously 2

to all surfaces with a clean cloth at a spread rate of approximately 400' ft / gal.

l The concrete coating system was applied as outlined in the attached panel pre-paration data. All specimens were cured at roce temperature and relative hismidity, then, submitted to Coastal Sciences for DBA testing per Houston Lighting and Power Revision 0, 10/22/75. All specimens were inspected'for defects ismediately upon removal from the autoclave, especially del==ination of the NUTEC #115 from the concrete which would indicate an incompatibility.

Results: All surfaces were free of any defects.

==

Conclusions:==

Burke's form release does not pose any threat to the perfor-mance of Imperial's concrete coating systems.

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1283 7258 l 6 900 C A N A L BOULEVARD e

NEW O R L E A N S,

L. O U l $ l A N A 70124 Date: July 18, 1977 Product Identifications _ Steel Panels 1 Concrete Blocks 1

DBA Test Cormiitions: Houston Lighting armi Power Curve, Rev.0, Oct. 22, 1975, abbreviated to 28 hrs.

l Sample #

Comments j

i 3054 sides 1,2,3,4, free from blisters, cracks, riakes, and no loss of adhesion detected.

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Approved!

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Report #043071677

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POLLUTION AB ATEMENT TECHNICAL PROGRAM EVALUATION COOPER ATivE $TUDIE$ e MARINE COATINGS A TESTING e CHEMICAL / PHYSICS CON $ULTING

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