Plastomer modified bitumen waterproofing membrane is polyester tire for the tire base, and atactic polypropylene (APP) or a polyolefin-based polymer (APAO, APO, etc. ) for petroleum asphalt modifier, both sides covered with isolation material (such as slated, PE, Aluminum )made senior waterproofing membrane. APP membrane for short.
Products Advantages
1Anti-aging and difficult to heat, corrosion resistance, good flexible low temperature
2 Elongation, good elastic-plastic, and adaptable to the grassroots deformation
3 High strength, resistance to chipping, puncture resistance and fatigue resistance.
4 You can use hot-melt method, cold bonding method is also available, that can let seams dense and reliable.
Scope of Application
1 Industrial and civil construction roofing waterproof, such as flat roofs, sloping houses, it also can used for the whole underground engineering waterproof and moistureproof.
2 Bridges, roads, subways, tunnels, parking lots, freezers, water reservoirs and pipeline Coatings for protection
3 Suitable for the water-proofing of building that in high temperature or strong solar radiation
Construction Technology
1Make sure the base surface solid, dry, clean and smooth, made the internal corner and exposed corner into a circular arc
2 Brushing base surface treatment agent, and the base surface should be uniform. Please brush once instead of repeatedly brushing.
3 Construction: We can use hot melt or cold adhesive method, If it is a large area we can use cold bonding method; If it is lap seam position, we can use hot-melt method. Hot melt method: Using a dedicated hot melt equipment baking the base surface and bottom of the membrane, so that the bitumen surface of the membrane will melt, baking and rolling forward the membrane.
Then, use a roller to push hard the membrane surface to ensure it stick firmly. Hot melt can be divided into full-melting and point melting. Cold bonding method: Brush the cold adhesive to the base surface and membrane evenly. Then use the press roller to roll it. This method is mainly used for single-layer waterproof building and the lower deck of laminated structure waterproof
4 Do the closing coil header processing, let is fixed and sealed.
Attentions /Notices
1 If it is rain, snow, fog, windy weather and the base surface is wet, don't construct
, the first pair of special parts for processing.
2 Don't cross construct, after application, a careful inspection is required. Make sure there is no air bubble, no fold, no sharp objects to guarantee the waterproof life
3 Protect the quality of materials, storage temperature <50,
If standing, it can not put more than two layers, and it is can not exceed two layers when the transport process a variety of open-minded, inclined or horizontal pressure to prevent and, if necessary, you can cover a cloth.
4 Torch-applied method, you should to wear protective clothing, pay attention to fire.