General Index - National Roofing Contractors Association

SBS Modified Bitumen Part 2: Test Results1. COMPANY NAME2. PRODUCT NAME DYNALASTIC DYNALASTIC250 1803. PRODUCT DESCRIPTIONReinforcing (indicate polyester or combination) POLYESTER POLYESTERTop surface (indicate granule or smooth) GRANULE GRANULECOMPLIES WITH:4A. ASTM D 6162-97 Standard Specification for Styrene Budadiene Styrene (SBS) Modified Bituminous Sheet Materials Using aCombination of Polyester and Glass Fiber Reinforcements (indicate type and grade, or NA)Type I, Grade G (granule surfaced)XType I, Grade S (smooth surfaced)Type II, Grade G (granule surfacedXType II, Grade S (smooth surfaced)4B. ASTM D 6163-97 Standard Specification for Styrene Butadiene Styrene (SBS) Bituminous Materials UsingGlass Fiber Reinforcements (indicate type and grade, or NA)Type I, Grade G (granule surfaced)Type I, Grade S (smooth surfaced)Type II, Grade G (granule surfacedType II, Grade S (smooth surfaced)4C. ASTM D 6164-97 Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous SheetMaterials Using Polyester Reinforcements (indicate type and grade, or NA)Type I, Grade G (granule surfaced)Type I, Grade S (smooth surfaced)Type II, Grade G (granule surfacedType II, Grade S (smooth surfaced)5A. DIMENSIONS AND MASSES OF SHEET MATERIALS: COMBINATION OF POLYESTER ANDGLASS FIBER REINFORCEMENTSThickness (min., mils) Grade S Type I: 70; Type II: 80Thickness (min., mils) Grade G Type I: 110; Type II: 130Net mass per unit area (min., lbs./100 sq. ft.) Grade S Type I: 45; Type II: 50Net mass per unit area (min., lbs./100 sq. ft.) Grade G Type I: 60; Type II: 75Bottom coating thickness (heat welding application products min., mils) 405B. DIMENSIONS AND MASSES OF SHEET MATERIALS: GLASS FIBER REINFORCEMENTSThickness (min., mils) Grade S 80Thickness (min., mils) Grade G Type I: 95: Type II: 105Net mass per unit area (min., lbs./100 sq. ft.) Grade S 45Net mass per unit area (min., lbs./100 sq. ft.) Grade G Type I: 65; Type II: 75Bottom coating thickness (min., mils) 405C. DIMENSIONS AND MASSES OF SHEET MATERIALS: POLYESTER REINFORCEMENTSThickness (min., mils) Grade S Type I: 85; Type II: 115Thickness (min., mils) Grade G 130 160 150Net mass per unit area (min., lbs./100 sq. ft.) Grade S Type I: 54; Type II: 70Net mass per unit area (min., lbs./100 sq. ft.) Grade G Type I: 75; Type II: 90 100 100Bottom coating thickness (min., mils) 406A. PHYSICAL PROPERTIES: COMBINATION OF POLYESTER AND GLASS FIBER REINFORCEMENTSMaximum load at 0 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf./in. Type I: 75; Type II: 125Elongation at 0 ± 3.6 F, MD and XMD, % min., at max. load, before and after heat conditioning Type I: 1; Type II: 2Maximum load at 73.4 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf/in. Type I: 75; Type II: 80Elongation at 73.4 ± 3.6 F MD and XMD, % min., at max. load, before and after heat conditioning Type I: 2; Type II: 4Elongation at 5% of max. load 73.4 ± 3.6 F, MD and XMD, % min., as manufactured Type I: 26; Type II: 75Elongation at 5% max. load 73.4 ± 3.6 F, MD and XMD, % min., after heat conditioning Type I: 9; Type II: 30Tear strength at 73.4 ± 3.6 F, lbf, min. Type I: 65; Type II: 90Low temperature flexibility, before and after heat conditioning, F, max. 0Dimensional stability, % max. 0.5Compound stability at 225 Fno failuresGranule embedment, Grade G only, max., grams 26B. PHYSICAL PROPERTIES: GLASS FIBER REINFORCEMENTSMaximum load at 0 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf./in. Type I: 70: Type II: 150Elongation at 0 ± 3.6 F, MD and XMD, min., at max. load, before and after heat conditioning Type I: 1; Type II: 2Maximum load at 73.4 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf/in. Type I: 30; Type II: 80Elongation at 73.4 ± 3.6 F MD and XMD, % min., at max. load, before and after heat conditioning Type I: 2; Type II: 4Elongation at 5% of max. load 73.4 ± 3.6 F, MD and XMD, % min., as manufactured Type I: 3: Type II: 40Elongation at 5% of max. load 73.4 ± 3.6 F, MD and XMD, % min., after heat conditioning Type I: 3: Type II: 20Tear strength at 73.4 ± 3.6 F, lbf, min. Type I: 35; Type II: 110Low temperature flexibility, before and after heat conditioning, F, max. 0Dimensional stability, % max. 0.5Compound stability at 215 Fno failuresGranule embedment, Grade G only, max. grams 26C. PHYSICAL PROPERTIES: POLYESTER REINFORCEMENTSMaximum load at 0 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf/.in. Type I: 70: Type II: 100 115 80Elongation at 0 ± 3.6 F, MD and XMD, % min., at max. load, before and after heat conditioning 20 45 35Maximum load at 73.4 ± 3.6 F MD and XMD, min., before and after heat conditioning, lbf/in. Type I: 50; Type II: 100 125 54Elongation at 73.4 ± 3.6 F MD and XMD, % min. at max. load, before and after heat conditioning Type I: 35; Type II: 50 94 57Elongation at 5% of max. load 73.4 ± 3.6 F, MD and XMD, % min., before and after heat conditioning Type I: 38: Type II: 60 60 40Tear strength at 73.4 ± 3.6 F, lbf, min. Type I: 55; Type II: 70 120 80Low temperature flexibility, before and after heat conditioning, F, max. 0 -10 -10Dimensional stability, % max. 1 0.7 0.7≤1 Compound stability at 215 F no failures no failures no failuresGranule embedment, Grade G only, max. grams 2 2 27. SEE APPENDIX IF CHECKEDJOHNS MANVILLE160