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Langwei PVC waterproofing membrane in PVC resin as the main material, based on scientific formula, adding plasticizers, stabilizers, anti-UV agents, pigments and other additives, after kneaded material, extrusion process and composite nonwoven fabric made of polyester with good waterproof performance elastomeric waterproofing membrane. membrane width of 2.10 meters, specifications, thickness, width can be reasonably adjusted according to user needs. Widely used in underground seepage, light steel roof waterproof insulation, sewage treatment plants, landfills, chemical acid treatment pond building roof, waterproofing underground works, underground tunnels, road tunnels, reservoirs, dams and other projects, etc. seepage and corrosion-resistant liner environmental engineering use.
1.long service life, aging resistance, high tensile strength, high elongation, small change of heat treatment size.
2.It has good flexibility at low temperature and good adaptability to environmental temperature difference. Good resistance to root penetration and perforation
3.Convenient construction, welding, firm and reliable, environmental protection and no pollution. Strong chemical corrosion resistance, suitable for special occasions.
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4.It has good plasticity, and it is convenient to handle the fine parts of edges and corners. Convenient maintenance and low cost.
5.Factory direct selling, refuse middleman price difference
All Types:
1. homogeneous membrane (H class) → plasticity for detail processing and complex roofing project.
2. with fiber sheet (L class) → single composite polyester nonwovens, combined with a more secure and grass-roots; mainly used exposed roof, Exalted roof, underground engineering.
3. polyester fabric reinforced sheet (P type) → high tensile strength, superior mechanical properties; mainly used in single-layer roof exposed to mechanical fixing systems and other projects.
4. glass fabric reinforced sheet (G category) → dimensional stability, resistance to puncture roots; mainly used exposed fully adhered roofing system, empty shop protection system, planted roof, garage roof and other projects.
5. Glass fibers reforced and enhanced with fiber backing sheet (GL Class) → enhanced web integration advantages, combined with the grass roots firmly safer, better dimensional stability over a backing roll set with fiber and glass fiber inner.
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Beijing Langwei Times Technology and Science Co., Ltd.
District,Beijing,(100022),China
Tel:0086-10-6708 1601
Fax: 0086-10-6708 1400