PVC Punched Waterproofing Membrane for Underground Leakage Proof

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5000 m²
Supply Capability:
100000 m²/month

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Product Description:

PVC membrane introduction:

Polyvinyl Chloride (PVC) membrane waterproof membrane is a kind of polymer compound

waterproof membrane compound of polyvinyl chloride colophony, plasticizer, stabilizing agent

,ultraviolet radiation(UV) resistance agent, all kinds of dyes and other agent.

1) Thickness: 0.3mm-2.0mm 

2) Color: gray, green, blue

3.) Width: 2.0m


PVC waterproofing membrane is improved with the support of new technology,PVC waterproofing membrane, especially polyester reinforced pvc waterproofing membrane boasts the best quality in China at the moment.

Specification of PVC Waterproofing Membrane:





Tensile Strength Mpa                          ≥ 



Elongation at break%                          ≥



 Shrinkage rate %            ≤



Flexibility at low temperature 

 No crackle at -25oC


Water tightness 



Puncture resistance



 Heat aging treatment


 Free from bubble, crack, cohesion and void

Change rate of tensile strength  %


Change rate of elongation at break

Flexibility at low temperature 

 No crack at -20oC


Chemical corrosion resistance

Change rate of tensile strength %


Change rate of elongation at break

Flexibility at low temperature

 No crack at -20oC


Artificial weathering 

Change rate of tensile strength %


Change rate of elongation at break

Flexibility at low temperature

 No crack at -20oC

Remark: The property of artificial weathering might not be applicable to non-exposed product

Characteristics of products:

Dimensionally stable

High mechanical strength

Vapour permeable

Highly flexible

Decay resistant

Root resistant

Weather and UV resistant

Hail resistant

High tensile strength



Reinforced PVC waterproof membrane forms an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.

FAQ of PVC Waterproofing Membrane

a.Can we get some samples before place order?

Answer: We can send the free samples to you by freight collect.

b.How many years can your PVC membrane guarantee?

Answer: We will guarantee the quality for 5 years at least.

c.Which countries you ever export the product? 

Answer: We export the PVC membrane to South Africa, Middle east and even European countries.

PVC Punched Waterproofing Membrane for Underground Leakage Proof

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Q:Is the waterproofing membrane an insulating material?
There are many varieties of coil, the vast majority of the coil itself is insulated, mainly refers to the rubber, resin, asphalt. But the following are non-insulated: 1, PSS metal waterproofing membrane, which is the only coil in the whole metal coil, but the strict sense should not be included in the waterproofing membrane;
Q:Asphalt waterproofing membrane and polymer waterproofing membrane
Polymer modified asphalt waterproofing membrane according to the polymer modifier material is divided into: elastomer modified asphalt waterproofing membrane and plastic modified asphalt waterproofing membrane.
Q:It is good for black roof with waterproof paper
Roof waterproof selection is generally: SBS modified asphalt waterproofing membrane and self-adhesive waterproofing membrane.
Q:Waterproof basement is empty shop or full shop
A waterproof, full of sticky. Secondary, sticky or sticky. Construction waterproof with waterproof material.
Q:Whether the polyester waterproofing membrane can be used for roofing waterproofing
4, polypropylene waterproofing membrane in the actual use of the results reflected is not ideal.
Q:How is the water level rated and how many grades are used?
3, roof waterproof level 3: Application: general building; Waterproof layer of reasonable use of life: 10 years; Waterproof layer selection of materials: should choose three asphalt four oil asphalt waterproofing membrane, polymer modified asphalt waterproofing membrane, synthetic polymer waterproofing membrane, metal sheet, polymer modified asphalt waterproof coating, synthetic polymer waterproof coating , Fine stone concrete, flat tile, felt tile and other materials;
Q:SBs waterproof cold sticky how to do?
4, paving sheet waterproof layer. Cold sticky construction of the joints is a weak part of the joints, in order to ensure the quality of seams waterproofing, each piece of the film should be posted when the standard line, that is, paving the first piece of paper before the grass, playing a good standard line, Along the shop paving, continue to pave the way, in the already prepared on the roll of the required width of the overlap and then play a good line, as a continuation of the standard line of sheet. Paving when asked adhesive or asphalt glue brush evenly, do not reveal the end, not accumulation, and need to be part of the solvent before they can roll pressure exhaust. Lap seam after the seam overflow overflow adhesive, should be flattened seal. At low temperatures, it is advisable to use hot air heating measures.
Q:PVC waterproof membrane effect how
5, welding method: the use of hot air welding torch for waterproofing the construction of the bonding method.
Q:On the roof of the waterproofing membrane paving the direction of what are the requirements
 For the vibration of the roof, such as the use of parallel roof ridge direction asphalt waterproofing membrane, under the influence of vibration, easy to slip the membrane waterproof layer. And therefore should be vertical roof ridge direction. But the high strength of synthetic polymer film can not be limited.
Q:The difference between high polymer modified asphalt waterproofing membrane and sbs
SBS modified asphalt waterproofing membrane is a kind of polymer modified asphalt waterproofing membrane, which is included with the included relationship.

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