Year1
- 厚度：
- 1.2mm
Waterproof membrane Polyester fiber reinforced polyvinyl chloride (
)< r:b../3. Waterproof membrane
Polyester fiber reinforced polyvinyl chloride () waterproof The rolled material is a thermoplastic rolled material. The rolled material uses polyester fiber fabric as the reinforcing rib. Through a special extrusion coating process, the double-sided< r:b../. The vinyl chloride plastic layer and the polyester reinforcing rib in the middle are combined into one body to form a polymer membrane. The advanced formula of polyvinyl chloride plastic layer combined with the mesh-structured polyester fiber fabric gives the roll excellent dimensional stability and low thermal expansion coefficient. Improve the long-term performance of membranes directly exposed to the natural environment. Construction method: hot air welding to ensure the effect of the weld.
Characteristics
The waterproof membrane has high tensile strength, good elongation and small thermal dimensional change rate.
, has good weldability, and the seams become integrated with the base metal after hot air welding.
It has good water vapor diffusivity, condensation is easily discharged, and moisture and moisture left in the base layer are easily discharged.
, aging resistance, ultraviolet radiation resistance, chemical corrosion resistance, and root penetration resistance.
, has good flexibility at low temperature (-℃).
, long service life (roofing years, underground years or more), and no environmental pollution.
The surface of the waterproof membrane reflects ultraviolet radiation, and the surface of the waterproof membrane absorbs less heat and has a low temperature.
, excellent flexibility and stretchability, high tensile strength, excellent dimensional stability, high mechanical strength, erosion resistance, root penetration resistance, weather resistance, UV resistance, and hail resistance.
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