! 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 NORD BITUMI NORD BITUMI NORD BITUMI ~ENS-CORNING ~ENS-CORNINGUS INC US INC US INC FIBERGLAS FIBERGLASCORPCORP2. ProductNa1n8 NORDFLEX DUO-PLY NORDFLEX DUO-PLY NORDFLEX ~ENS-CORNING ~ENS-CORNINGFR CAP FR BASE 170 OERBIGlM HPS DERBIGlM SP3. ~pe 4. Cia.. 5. G.-de TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADE TYPE CLASS GRADE- - - - - - 1A.2A A 1&2 1A C 2 1A C 26. Breaking Strength: G.-de 1 min. 66 Ibl (MD/XD) II) - XD - II) - XD - II) - XD - II) NA XD NA II) NA XD NAG.-de 2 min 176 IbI (MD/XO) II) - XD - II) - XD - NO - XD - NO - XD - II) - XD -7. Ultimate Elongation: G.-de 1 min. 4JJ% (MD/XD) II) - XD - II) - XD - II) - XD - NO NA XD NA II) NA XD NAG.-de 2 min 6.0% (MD/XD) II) - XD - II) - XD - II) - XD - . II) - XD - II) - XD -8. LDad St.-In Product [Break Strength (Ib!)x Ultimate Elongation (%»):Grade 1 il breaking strength is not met, 4362 - - - NA NAGrade 1 if breaking strength is met, 661 - - - NA NAGr8de2min33D5 - - - - -9. Water Reslatance not mora then 1.Dg dimension Chg not - - - - -morathan :t1.0% (MD/XD) I II) - XD - II) - XD - II) - XD - II) - XD - II) - XD -10. Low Temp Flexibility: ~pe 1 @ -22"F (pass/fail) - -~pe 2 @ :t14"F (pass/fail) - - - NA NA11. W81er Vapor Tlanamlaalon max. I.Dgim2 x 24 hr - - - - -12. Thermel Stabllltv: ~pe 1, CIa.. B Onlyless than 1.0mmllnNA NA NA NA NA13. Dynamic Impect (Puncturing), W81er Tightness:Grade 1 after impact of 18 ft Ibl (pass/fall) NA NAGrade 2 after impact of 3.6 ft Ibl (pass/fail) - - - - -14. Static Puncturing: ~pe 1 Water Tightness after 1 hr.@55Ibf(pass/fail) - - - - -15. Lap Joint Strength (5-day conditioning)Grade 1 min 66 Ibf (MD/XD) II) XD NO XD II) XD NO NA XD NA II) NA XD NAGrade 2 min 176 Ibf (MD/XD) II) - XD - II) - XD - II) - XD - NO - XD - II) - XD -Grade 1&2 Pass Water Tightness Test (pass/fail) I - - - - -16. Lap Joint Strength (Immersion @ 5DOC for 5 days): 'Grade 1 min 66 Ibf (MD/XD) I II) - XD - II) - XD - II) - XD - NO NA XD NA NO NA XD NAGrade 2 min 176 Ibf (MD/XD) II) - XD - II) - XD - II) - XD - NO - XD - II) - XD -Grade 1&2 Pass Water Tightness Test (pass/fail) - - - - -17. Lap Joint Strength (Immersion@ 5DOC. 5 Days +FreezeThaw): II) - XD - II) - XD - II) - XD - NO NA XD NA NO NA XD NAGrade 1 min. 66 IbI (MD/XD) II) XD II) XD II) XD NO - XD - II)Grade 2 min 176 Ibf (MD/XD) - - - - - -- XD -G.-de 1&2 Pass Water Tightness Test (pass/fail) - - - - -16. G.-nule Embedment: Class A only max. 2g loss NA NA - NA NA19. Accelerated Weathering: ~pe 1 OnlyNo Cracking or Blistering (pass/fail) - - - - -Retain 90% of Breaking Strength (*6) (MD/XD) II) - XD - II) - XD - II) - XD - II) - XD - II) - XD -Retain 90% of ElongationBreak (N7)20. C.-ck Bridging Capability (No Cracking, Splitting) -(MD/XD) II) - XD - II) - XD - II) - XD - NO - XD - II) - XD -(pass/fail) - - - - -21. See Memb.-ne Appendix If chac- j---x-- X X X X22. t.gend: NA = not applicable;MD = machine direction;XD = croaa machine direction;blank linea = applicable data not aupplledby manufacturerFrom CGSB StandeR! 37-GP-56M~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 laidClaaa: A. Granule surfacedB. Metallic surfacedC. Plain surfacedGrade: 1. Standard service2. Heavy duty service94 .'i'