SBS modified bitumen asphalt waterproof membrane
Product Quick Detail
- FOB Price
- USD $40.00 / Piece
- Place Of Origin
- China (Mainland)
- Minimum Order
- 1
- Packaging
- Less than 30 rolls of products to be packed in one wooden case
- Delivery
- 15 Days
Specifications
Product Introduction
The SBS modified bitumen asphalt waterproof membrane is a kind of macro-molecule material produced by advanced equipment and technology, using high-quality bitumen as its main component, SBS modified asphalt as the modifier, superior materials as its reinforcement and many excellent materials as its isolating materials.
Low temperature resistance, high elongation ability, strong tensile strength, good abrasive resistance and easy to pave.
1. Industrial and civil roofing construction such as insulation roofs, planted roofs, roof parking lots and inverted roofs, etc.
2. Industrial and civil underground construction, indoor swimming pools, fire reservoirs, etc.
3. Tunnels, subways, concrete bridges, sewage plants and refuse landfills, etc.
4. Water conservancy facilities such as pools and water channels, etc.
Performance Standard GB 18242-2008
| Item | Index | |||||
| Ι | ΙΙ | |||||
| PY | G | PY | G | PYG | ||
| Content of Soluble Substance (G/m2) | 3mm | 2100 | ||||
| 4mm | 2900 | |||||
| 5mm | 3500 | |||||
| Heat Resistant | ºC | 90 | 105 | |||
| ≤mm | 2 | |||||
| Low Temperature Flexibility/ºC | -20 | -25 | ||||
| No Crack | ||||||
| Water Impermeability (30min) | 0.3MPa | 0.2MPa | 0.3MPa | |||
| Tension | Maximum Tension (N/50mm) ≥ | 500 | 350 | 800 | 500 | 900 |
| Secondly Maximum Tension (N/50mm) ≥ | 800 | |||||
| Elongation Rate | Maximum Elongation Rate / % ≥ | 30 | 40 | |||
| Maximum Elongation Rate / % ≥ | 15 | |||||
| Increased Quality After Immersion % ≤ | RE/S | 1.0 | ||||
| M | 2.0 |
1, Torch-applied method and cold adhesion method are both feasible for this kind of waterproof membrane, or we can use these two methods together during the construction, which means cold adhesion method used at the main part and torch-applied method used at the seam.
2, Torch-applied method: use spray guns or blowtorches to heat the membrane and the base surface. While the bitumen on membranes is melting, roll the membrane forward, then use roller to make the membranes and the base surface stick together.
3, Cold adhesion method: brush adhesives on the base surface and membranes, after a while, pave the membranes, meanwhile press out the air with the roller until the membranes and the base surface stick together tightly and flat-wise.
China National Petroleum Waterproofing Technology (Shenzhen) Co., Ltd (abbreviated as CNPW), was founded in Shenzhen with its headquarter in Nansha Free Zone, Guangzhou, China and branches all of the world. The excellent management and continous R&D investment help CNPW become a top company in waterproofing industry
CNPW is a leading waterproof membranes and waterproofing coating company in China, capable of producing 50,000,000 sqm waterproofing membranes and 20,000.00 MT waterproofing coating in one year. CNPW is committed to provide clients with best quality products and excellent service.
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1. Helpful advices on your waterproofing projects from our professional sales
team and waterproofing engineers.
2. No worries about product quality, zero complaint from clients and partners
purchasing our products.
3.After-sales services will be guaranteed whenever you have any need, please
contact us freely.
4.Excellent waterproofing products with pure materials from TOP500 and
technology powered by our outsanding R&D team.
5. “One-station” waterproofing solution can be provided for our clients.
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:
- Address:
- Contact:henry huang
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