Cnpw Waterproof Torch on Sbs Modified Bitumen Waterproofing Membrane

Product features
1. Low temperature resistance.
2. high elongation ability.
3. strong tensile strength. 
4. good abrasive resistant property.
5. easy to pave.
 
Scope of application
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.


1.Different types of products should be stored separately. Keep membranes dry and ventilated, protected from sun and rain.
2.Storage temperature should be between 5ºCto 45ºC. One layer up-right storage in warehouse and no more than two layers up-right storage during transportation.
3.Prevent membranes from inclination or lateral pressure. If necessary, cover it with felt-cloth.
4.Storage period is one year from the manufacture date under proper storage.
5. Less than 30 rolls of membranes, being tied up, to be packed in one wooden case or pallet.


 

1, Torch-applied method and cold adhesion method are both feasible , 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.
Company Information
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.
 


 


 
Our Services
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.