! j I I - National Roofing Contractors Association

~Modified Bitumen Part 2: Test ResultsTest Description and suggested values as specified in CGSB Standard 37-GP-56M1. Company Name CRrJ./N SYSTEMS CRrJ./N SYSTEMS CRrJ./N SYSTEMS CRrJ./N SYSTEMS CROI/N SYSTEMS2. Product Name CROI/N PLY TS CRrJ./N fLEX MG CRrJ./N GLAS fR2 CROI/N GLASS fR3 CRrJ./N GLASS fR4.53. ~pe 4. Claaa 5. GI8de TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADEIA C 1 IA A 1 2 C 1 IA AlIA A 16. Breaking Strength: Grade 1 min. 66 IbI (MDlXD) '" 208 XD 180.4 '" 2DD XD 196 II) 131 XD 113 II) 161 XD 143 '" 142 XD 136Grade 2 min. 176 IbI (MDlXD) '" NA XD NA lID NA XD NA '" NA XD NA lID NA XD NA '" NA XD NA7. Ultlm8le Elongation: GI8de 1 min. 4.0% (MDlXD) II) NA XD NA II) 66 XD 76 '" 23 XD 22 II) 28 XD 28 II) 47 XD 48Grade2min8.D%(MD/XD) '" 72.38 XD 64.76 lID NA XD NA '" NA XD NA '" NA XD NA lID NA XD NA8. load Strain Product [Break Strangth (Ibl)x Ultimate Elongation (%)):Grade 1 if breaking strength is nof met. 4362 15,713 NA - - -Grade 1 if breaking strength is met, 661 NA 40,000 - - -Grade 2 min 3305 NA NA NA NA NA9. Water Resletence nof mora than 1.Og dimension chg nol 0.0 0.5 - - -more then t1.0% (MD/XD) '" 1.0 XD 1.0 '" 0.0 XD D.O '" - XD - '" - XD -- '" - XD-10. Low Temp Flexibility: ~pe 1 @ -22"F (pass/lail) PASS PASS NA - -~pe 2 @ t14"F (pass/lail) NA NA - NA NA11. _er Vapor Transmission max. 1.Ogim2 x 24 hr. 0.06 0.49 - - -12. Thermal Steblll1v: ~pe 1, CI.. B Only NA NA NA NA NAless than 10mmlln13. Dynamic Impact (Puncturing), Water Tightness:Grade 1 after impact of 1B ft. Ibf (pass/lail) PASS PASS - - -Grade 2 after impact of 36 ft Ibf (pass/lail) NA NA NA NA NA14. Static Puncturing: ~pe 1 Water Tightness after 1 hr.@ 55 Ibf (pass/lail) - PASS NA - -15. lep Joint Strength. (5--day conditioning)Grade1min66Ibf(MD/XD) iIl)166.32XDI31 "'148 XD110 "'- XD- 11)- XO- 11)- XD-Grade 2 min 176 Ibf (MD/XD) I lID NA XD NA II) NA XO NA II) NA XD NA II) NA XO NA II) NA XD NAGrade 1&2 Pass Water Tightness Test (pass/lai!) i PASS PASS - - -16 lep Joint Strength (Immersion @ 50.C for 5 days):Grad~ 1 min 66 Ibf (MD/XD) II) 176.8 XD 135 lID 135 XD 100 II) - XD - II) - XD - II) - XD -Grade 2 min 176 Ibf (MD/XD) II) NA XD NA II) NA XD NA II) NA XD NA II) NA XD NA lID NA XD NAGrade 1&2 Pass Water Tightness Test (pass/lail) PASS PASS - - -17. lep Joint Strength (Immersion @ 50.C, 5 Days +Freeze Thaw): II) 175.48 XD 130 II) 135 XD 100 '" - XD - '" - XD - II) - XD -Grade 1&2 Pass Water Tightness Test (pass/lail) - - -Grade 1 min 66 Ibf (MD/XD) '" NA XO NA '" NA XD NA '" NA XD NA II) NA XD NA '" NA XD NAGrade 2 min 176 Ibf (MD/XD) PASS PASS18. Granule Embedment: Class A only max. 2g loss NA 0.1 NA - -19. Accelerated Weathering: ~pe 1 OnlyNo Cracking or Blistering (pass/lail) NA PASS NA - -Retain 90% of Breaking Strength (16)(MD/XD) '" NA XO NA II) 98 XD 95 II) NA XD NA '" XD '" XD Retain 90% of Elongation at Break (*7) (MD/XD) II) NA XD NA II) 96 XD 93 lID NA XD NA '" - XD - II) - XD -20. Crack Bridging Capability (No Cracking, Splining)(pass/lail) j PASS PASS - - -!~~22. 21. See Legend: Membrane NA = not Appendix applicable;if checkedMD = machine direction;XD = cross machine direction;blank lines = applIcable data not suppliedby manufacturerFrom CGSB Standard 37-GP-58M~pe: 1. For exposed roofing application1.a. Fully adhered1.b. Partially adhered~pe: 2. For covered roofing application2.a. Fully adhered2.b. Partially adhered2.c. Loose laidClass: A. Granule surfacedB. Metallic surfacedC. Plain surfacedGrade: 1. Standard service2. Heavy duty service-. -.- - --76 ~