Polymer series waterproof membrane
Polymer series waterproof membrane is made of synthetic resin polymer material as the main material, homogeneous sheets produced by extrusion or calendering methods, composite sheets composited with polymer materials (including fabric reinforcement) and material with point adhesion sheets of homogeneous sheets and point-bonded fabric. It is mainly applicable for waterproofing and seepage-proofing for tunnels, subways, artificial lakes, garbage landfills, building surfaces and underground projects.
This product has good waterproof and seepage-proofing performance, long service life, more than 50 years, good perforation resistance, and high mechanical strength, and is puncture resistant and corrosion resistant. It can withstand acid and alkali corrosion, and has good welding performance, as well as high strength of hot melt welding seam. It is not subject to artificial garbage and biological damage. It is buried underground to prevent mold, and is safe, environmentally friendly, poisonless and tasteless.
It can be divided into EVA, HDPE, LDPE, ECB and PVC according to different raw materials.
Scope of application
It is widely used for waterproofing and seepage prevention of tunnels, underground civil engineering, urban subways, water conservancy, artificial lakes, garbage landfills, etc.