Self Adhesive Bituminous Roofing Membrane
USD $1.6 - $1.8 /Square Meter
Min.Order:1000 Square Meters
Weifang Jinlong Waterproof Materials Co., Ltd.
Self Adhesive Bituminous Roofing Membrane
Item | Requirement | Test method | |
Thickness, mm | ≥1.0 | ASTM D 751 | |
Maximum load, kN/m | Longitudinal | ≥4.4 | ASTM D 412 |
Transverse | ≥4.4 | ||
Peel strength | 1576 N/mm | ASTM D 903 | |
Flexibility temperature | -29 centigrade | ASTM C 836 | |
Tear resistance | Longitudinal | ≥89 N | ASTM E 154 |
Transverse | ≥89 N | ||
Moisture vapor permeance | ≤5.7ng/Pa.S.M. 2 | ASTM E 96 | |
Sealability around nail | Pass | - | |
Waterproof integrity after low temperature flexibility | Pass | - | |
Waterproof integrity of lap seam | Pass | - | |
Slip resistance | Pass | - |