1.CH-PVC membrane for Roof
is an excellent high quality polymer waterproof sheet, made of PVC resin by adding plasticizer,
anti-UV agent, antiaging 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, lowtemperature performances, good resistance to weathering
and root penetration, and long service life.
2.CH-VH ( homogeneous polyvinyl chloride plastic waterproofing sheets )
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.
3.CH-VL ( polyvinyl chloride plastic waterproofing sheets backed with fabric )
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.
4.CH-VP (polyvinyl chloride plastic waterproofing sheets internally reinforced
with fabric )
is a CH-VH 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
5. CH-VG(Polyvinyl chloride plastic waterproofing sheets internally reinforced
with glass fiber.)
Add the Short cut glass fiber or Glass fiber nonwoven fabrics in the sheet, on the mechanical properties
such as tensile properties had no significant effect, only improve dimensional stability.
6. CH-VGL (Polyvinyl chloride plastic waterproofing sheets internally reinforced
with glass fibers and backed with fabric).
Add the Short cut glass fiber or Glass fiber non-woven fabrics in the sheet, and nonwoven fabrics such as polyester
composite membrane under the polyvinyl chloride plastic waterproofing sheet surface.
CH-V 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 customized colors.
Due to unique product formulation, the product has the longer life far beyond the usual waterproof material.
The entire water system is over 30 years on the roof and 50 years underground. It is widely used in construction
and civil engineering.
Our products wrapped with woven bags, and also can put on the pallets
Our factury can offer the samples for necessry test.