Composeal Gold ASTM D 4551 Results   U.S. ANALYTICAL LABORATORIES Analytical and Testing Service Member of A.S.T.M. 759 S. STATE COLLEGE BLVD., SUITE 6 FULLERTON, CALIF. 92631 TEL.714/ 773-9151                                                                     FAX.714/ 773-0521 ANALYTICAL REPORT S.N. : 6124 DATE IN : 8/05/92 DATE OUT : 8/25/92   CLIENT: Compotite Corp. Material: ‘Composeal Gold’ Crack Isolation Waterproof Membrane, 40 Mil. SUBMITTED FOR: ASTM D 4551 - 86b Test 1.0 Reference Procedure 1.1 Engineering Standard Methods # 1.2 EPA # 1.3 ASTM # D4551 - 86b 2.0 Test Results The following tests were conducted as specified in ASTM D 4551-86b (Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic flexible Concealed Water- Containment Membrane).   PROPERTY UNIT STANDARD READING Thickness inch 0.40, min 0.042 Tensile Strength 1bf/in. of width 80, min 86 Tensile Stress at 100% Elongation 1bf/in. of width 40, min 42 Elongation at break % 300, min 330 Tear Resistance 1bf/in. of width 250, min 257 Pinholes number none none Micro-organism Resistance Specimen, pass/fail 12 of 12 pass 12 of 12 pass Puncture Resistance Specimen, pass/fail 6 of 6 pass 6 of 6 pass Indentation Resistance Specimen, pass/fail 3 of 3 pass 3 of 3 pass Folding Resistance Specimen, pass/fail 3 of 3 pass 3 of 3 pass Chemical Resistance Distilled H2O %  Weight Change +1%, max. +0.030% Soapy H2O %  Weight Change +2%, max. +0.097% Alkali Specimen, pass/fail 3 of 3 pass 3 of 3 pass Hydrostatic Pressure Test Specimen, pass/fail 3 of 3 pass 3 of 3 pass Shrinkage % Original 5 %, max. 1.15 % Volatile loss at 1580F % Loss 1.5 max. 0.08   As shown in our Test Report, it has passed ASTM D 4551 - 86b Test. Report on sample by client applies only to sample. Report on sample by us applies only to lot sampled. Information contained herein is not to be used for reproduction except by special permission. Samples retained for thirty days maximum after date report unless specifically requested otherwise by client. The liability of the U.S. Analytical Laboratories with respect to the services charged for herein, shall in no exceed the amount of the invoice.         U.S. ANALYTICAL LABORATORIES Analytical and Testing Service Member of A.S.T.M. 759 S. STATE COLLEGE BLVD., SUITE 6 FULLERTON, CALIF. 92631 TEL.714/ 773-9151                                                                     FAX.714/ 773-0521   Test Backgrounds : Plastic Flexible Concealed Water-Containment Membrane Sampling: 25 Membranes were randomly Selected, Geometric Mean : 20 (ASTM D 1898 : Practice for Sampling of Plastics) * No Production Lot Number was issued with this material. Test Procedures: Tests were performed in accordance with ASTM D 4551 - 86b, Sec. 11 Micro-organism Resistance Test : Basic Medium - Mixed Culture (Fungi) (ASTM D 874 - 84) Test Results : No Color Change on Surface Characteristics by Visual Observation. Physical Observation : No weight Change. Hydrostatic Pressure Test: Specimens : 3 Specimens of flat material 3 by 3 inch selected in accordance with ASTM D 4551, 12.1 Inner Dia. of the Pressure Tube : 2 inch Outer Dia. of the Pressure Tube : 3 inch Observations : Made observations at 10-min. intervals for the first hour, and at hourly intervals for the succeeding 7 hours, after which left the specimen under hydrostatic pressure for 40 hours and examined again. : No evidence of wetness on top of the material or the formation of a droplet found.

 

 

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