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CH- PVC Waterproofing Membrane
CH- PVC waterproofing membrane is an excellent high-quality polymer waterproof sheet, made of PVC resin by adding plasticizer, anti-UV agent, anti-aging agent, and stabilizer and other processing aids through extrusion and molding. As the highly-recommended product by the Ministry of Construction, it is featured by high tensile strength, great elongation, good stability, small shrinkage, low-temperature performances, good resistance to weathering and root penetration, and long service life.
CH-H
CH-H is the principal material used on exposed roof applications, in vacuum or mechanically attached systems. These roofing systems are suitable for new build and refurbishment applications, flat and pitched roofs. It is reliable, and convenient for construction.
CH-L
CH-L is manufactured from pliable PVC with a reinforcement of non-woven polyester. The PVC contains stabilizers, which make the product resistant to high and low temperatures, UV-resistant and makes it flame retardant.
CH-P
CH-P is a CH-H with a laminated polyester fleece (or glass fiber fleece) on its interlayer and can be installed directly on old roofing underlay. We recommend that all roofs have an inclination of minimum 1:40 to provide positive drainage.
CH-H, CH-L and CH-P are available in the thicknesses and specifications as shown below.
Items |
CH-H |
CH-L |
CH-P |
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Thickness |
1.2mm |
1.5mm |
2.0mm |
1.2mm |
1.5mm |
2.0mm |
1.5mm |
2.0mm |
Weight ≥ |
1.68Kg/m2 |
2.1Kg/m2 |
2.8Kg/m2 |
1.4Kg/m2 |
1.82Kg/m2 |
2.52Kg/m2 |
2.1Kg/m2 |
2.8Kg/m2 |
Width |
2m or 2.05m |
2m or 2.05m |
2m or 2.05m |
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Lenght |
20m or according to order |
20m or according to order |
20m or according to order |
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The products in special specifications can be customized.
Colours
CH-PVC materials are available in the following standard colors:
White, Dark grey, Light grey, Black, Blue, Red, and Copper green. Depending upon roof area, membrane material can also be produced in special customised colors.
Scope of Application:
1. The waterproofing of the Industrial or civil construction's roof, including the planting roof, flat roof, sloping roof.
2. Waterproofing of the underground building: Including reservoirs, dams, canals, and all parts of the basement water seepage.
3. Tunnel, granary, civil air defense projects, garbage landfills, and other man-made lake.
Cautions:
1.Do not put the membrane on a pollution, water and ice ground.
2.Construction of waterproof layer operations can't be crossed, device shall be installed on the waterproof layer, parts should be done to strengthen the basis of device and to take protective measures.
3. Do not touch the waterproof layer with thorn sharp objects after it's has been cmpleted, don't put sundries or any additional buildings above the waterproof layer to avoid damaging it.
Should you have any preference for the welding able pvc waterproofing membrane with fleece or reinforced with polyester felt, welcome to contact us for the product made in China. As a leading such manufacturer in China, we are equipped with a professional factory at your service, and we will offer you the most competitive price.
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