PET membrane PCM Self sticky rubber waterproof coil
USD $3 - $4 /Square Meter
Min.Order:500 Square Meters
Zhongshan Qinglong Building Materials Co., Ltd.
PET membrane PCM Self sticky rubber waterproof coil
1.app modified bitumen sheet membrane has high strength, puncture-resistant, tear-resistant
2.app modified bitumen sheet membrane UV resistance, aging resistance.
3.app modified bitumen sheet membrane is hot-melt or cold-melt,reliable sealing joints.
4.110°C---7°C
GB 18243-2008
No | Padding | PY | G | |||
Item | I | II | I | II | ||
1 | Impermeable | pressure/Mpa | 0.3 | 0.2 | 0.3 | |
maintain time/min | 30 | |||||
2 | heat resistance /°C | 110 | 130 | 110 | 130 | |
Non-slip, non-flowing, non-drip | ||||||
3 | pressure N/50mm ≥ | Vertical | 450 | 800 | 350 | 500 |
horizontal | 250 | 300 | ||||
4 | Elongation at max pressure % ≥ | Vertical | 25 | 40 | _______ | |
horizontal | ||||||
5 | low temperature flexibility / °C | -5 | -15 | -5 | -15 | |
no crack |
Storage and transportation
1.It should be stacked separately according to different types and specifications. Don’t mix. Avoid sun and rain, keep ventilative. Storage temperature should not be higher than 50 C . keep standing and don’t higher than two tiers.
2.When the transport by ship or train, the membrane must be standing, stacked no more than two layers high. Avoid pressing and lean. if necessary, placing a cloth thatch;
3.The shelf life is 12 months.