- Contact Person : Ms. liu laurie
- Company Name : Shanghai Hannor Roofing System Co., Ltd.
- Tel : 86-21-68671929-1017
- Fax : 86-21-68672101
- Address : Shanghai,Shanghai,10F Youyou Yangqiao Mansion,489 Pudian Rd.,PuDong District,Shanghai
- Country/Region : China
- Zip : 200122
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Hainer PVC Waterproof Membrane:
Physical Property: 1.Good combination of high elasticity and tensile strength. 2.Fine resistance to static electricity. 3.Excellent resistance to ageing / weathering. 4.Durable,the effective age can be more than 20 years used on exposed surfaces,used on non-exposed surfaces,it can reach 50 years. 5.Fine flexibility at low temperature,adaptable to cold conditions. 6.Root-resistance,can be used on the planting roofs. 7.Fine puncture resistance, joint peel strength and joint shear strength. 8.Fine UV-resistance,no pollution to environment. 9.Easily welding,installing,secure. 10.Easy treatments to the delicate parts of corners and edges. 11.Convenient maintenance with low cost. Polyvinyl Chloride (PVC) membrane with fiber reinforced layer on the back is widely used in the roofs of civil buildings, tunnels, channels, subways, highways, planting roofs, the roofs of steel frame structure buildings, and etc.
Technical Data of Hainer E-PVC WATERPROOFING MEMBRANE
Item | Spec. | ||
Tensile strength | ≥ 16Mpa | ||
Breaking Elongation | ≥ 285% | ||
Compressive strength at 20% tension | 2.5 N/mm2 minimum * | ||
Resistance to spread | 100 N/mm minimum | ||
Resistance under wáter pressure for 10 hours | 10 bars resistance during 10 horas | ||
Welded sean strenght | 13.5 N/mm2 | ||
Characteristics of the material during and after storage at 80 degree Celsius |
No changes | ||
Dimensional stability long. and transverse | <-3% | ||
Low-temperature Bending | -25 Degree Celsius no cracking | ||
Water absorption | 1% | ||
Water vapour transmission | 0.3MPa, 24h water impermeability | ||
Bent at 20 degress celsius | No fissure | ||
Resistance to break with bitumen | 100 N/50 mm | ||
Behavior during drilling test | No perforation at 750 mm dropp | ||
Dimensional stability after accelerated aging | 0.7%-2% | ||
Variation of tensile strength longitudinal and | + -20% | ||
Variation of elongation at failure longitudinal and transverse | + - 20% | ||
Service Life | 25 years | ||
Appearance | No bubble, crack, adhesion and hole | ||
Thickness | 1.2mm; 1.5mm; 2.0mm | ||
Pics of Our recent projects:
Canada Pavilion at Expo 2010 (up) & BMW Brilliance Bio-Lab Co., Ltd(down)
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