High quality modified bitumen waterproof membrane sbs asphalt membrane
USD $4 - $5.6 /Square Meter
Min.Order:1000 Square Meters
ALLIPH (Tianjin) Trade Co., Ltd.
sbs bitumen waterproof membrane
Number | ITEM | INDEX | ||||||
Ⅰ | Ⅱ | |||||||
PY | G | PY | G | PYG | ||||
1 | Solvent Content (g/m2)≥ | 3mm | 2100 | 2100 | 2100 | 2100 | - | |
4mm | 2900 | 2900 | 2900 | 2900 | - | |||
5mm | 3500 | 3500 | 3500 | 3500 | 3500 | |||
Test phenomenon | - | The mat not burning | - | The mat not burning | - | |||
2 | resistance to heating | ℃ | 90 | 90 | 105 | 105 | 105 | |
≤mm | 2 | 2 | 2 | 2 | 2 | |||
Test phenomenon | No flow, drippage | No flow, drippage | No flow, drippage | No flow, drippage | No flow, drippage | |||
3 | low temperature flexibility/℃ | -20 | -20 | -25 | -25 | -25 | ||
no crack | no crack | no crack | no crack | no crack | ||||
4 | waterproof 30min | 0.3Mpa | 0.2Mpa | 0.3Mpa | 0.3Mpa | 0.3Mpa | ||
5 | Tension | Max/(N/50mm)≥ | 500 | 350 | 800 | 500 | 900 | |
Second(N/50mm)≥ | - | - | - | - | 800 | |||
Test phenomenon | in middle of the test piece, the bitumen coating no crack or separate from the mat | |||||||
6 | Extensibility | Max/%≥ | 30 | - | 40 | - | - | |
Second/%≥ | - | - | - | - | 15 | |||
7 | Weight adding after dipping/%≤ | PE,S | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
M | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | |||
8 | Heating aging | tension holding/%≥ | 90 | 90 | 90 | 90 | 90 | |
extensibility holding/%≥ | 80 | 80 | 80 | 80 | 80 | |||
low temperature flexibility/℃ | -15 | -15 | -20 | -20 | -20 | |||
no crack | no crack | no crack | no crack | no crack | ||||
dimension changing/%≤ | 0.7 | - | 0.7 | - | 0.3 | |||
loss of weight | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |||
9 | Oil penetration | Pcs ≤ | 2 | 2 | 2 | 2 | 2 | |
10 | Joint peeling strength/(N/mm)≥ | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
11 | Nail bar tear strength a/N≥ | - | - | - | - | 300 | ||
12 | Mineral grain adhesion b/g≤ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | ||
13 | Lower surface bitumen coating thickness c/mm≥ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||
14 | Artificial weathering | appearance | No sliding,flow and drippage | |||||
tension holding/%≥ | 80 | 80 | 80 | 80 | 80 | |||
low temperature flexibility/℃ | -15 | -15 | -20 | -20 | -20 | |||
no crack | no crack | no crack | no crack | no crack |