EPDM Rubber Waterproofing Membrane Leakage Protection

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Loading Port:
China main port
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Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Introduction for EPDM Waterproofing Membrane:     


Waterproof membrane for roof adopt the international advanced level cold feed extrusion continuous vulcanization process for the integration of production equipment and technology so that the system density of products is better and the products have no bubble sooth surface, no performance difference between vertical and horizontal.


Application of EPDM Waterproofing Membrane:     

This product is suitable for all kinds of industrial and civil building roof, basement, reservoirs, ponds, sewage treatment system, civil air 

defense projects, channel, girder factory waterproofing. Especially for highways, railways and culverts, bridges and other water impermeable 

concrete bridge deck construction.

Specification of EPDM Waterproofing Membrane:




Standard Request


Variation in Dimension









No Negative Value


Tensile Strength at Break(Normal Temperature)



Tensile Strength at Break(60ºC)




Elongation at Break(Normal Temperature)



Elongation at Break(-20ºC)




Tearing Strength




Water Impermeability(30min)


0.3Mpa Impermeability


Bend Temperature




Heating Expansion/Shrinkage








Hot Air Aging 80ºC x168h

Unchanging of Tensile Strength at Break



Unchanging of Tearing Strength




Property of Anti Alkali 10% Ca(OH)²x 168h normal   temperature

Unchanging of Tensile Strength at Break



Unchanging of Tearing Strength




Elongation 40%,500x102


No Crack


Artificial Aging

Unchanging of Tensile Strength at Break



Unchanging of Tearing Strength



Appearance of 100% elongation


No Crack

FAQ of 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.


EPDM  Rubber Waterproofing Membrane Leakage Protection

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Q:Asphalt composite tire flexible membrane is SBS
This is two kinds of materials, in addition to the same appearance, the same hot-melt construction, its physical and mechanical properties, anti-aging properties are very different.
Q:The shortcomings of polypropylene waterproofing, and the shortcomings of modified asphalt waterproofing membrane
The advantages of the membrane waterproof, such as: the construction is convenient, the construction period is short, not need to be cured after forming, is not affected by the temperature, the environmental pollution is small, the layer thickness is easy to hold and hold the fortification meter, the material is calculated accurately, the site management is convenient, Cut corners, even thick layer, empty shop can effectively overcome the grass-roots stress (effective in the grass-roots cracks to maintain the overall waterproof layer).
Q:How to distinguish the degree of sbs waterproofing membrane?
Method 2: send the laboratory to do low-temperature flexible test. With the eyes and hand pull and other methods can not judge, if the experienced SBS production technology staff, from the hand pull, bending and other methods to determine the initial performance.
Q:Sbs modified asphalt waterproof membrane polyester type Ⅰ type Ⅱ how to distinguish
These two kinds of materials from the current surface is exactly the same, if it is experienced people, you can through the tension on the sheet asphalt to determine the initial situation, if the domestic refrigerator can reach -25 ℃ low temperature, can also be low temperature flexibility Not broken after the initial judgment). To correctly determine the need for sample inspection.
Q:Construction Measures for Waterproof Coil in Winter
2. Master the hot melt paving points. Hot melt coil construction requirements of the heating width should be uniform, heating nozzle from the coil surface to be appropriate, 0.5m or so. Winter construction temperature is low, hot-melt time than the room temperature to be more, hot-melt to the surface of the membrane is bright, or melting is not enough. Such as beyond the degree of light overheating melting, the polymer modified asphalt easy to aging zoom, adverse bonding, but can not penetrate burned, grasp the hot melt to be strong bonding. When the sheet is rolled, the seam must be spilled over the adhesive to verify that the paste is tight, and the spilled adhesive is scrapped and the necessary measures to strengthen the seam. Coil large hot melt paving the same attention should be paid to the air inside the coil.
Q:SBs waterproof cold sticky how to do?
2, brushing the primary treatment agent. To enhance the adhesion of the web and the base layer, should be applied at the grass-roots level treatment agent (usually brush 2 cold base oil), brushing to be uniform, do not repeatedly brushing.
Q:What are the requirements for the storage of waterproofing membranes?
Waterproof membranes are generally flammable, so the storage area prohibits fireworks.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
BAC refers to butyl acetate, BAC waterproofing membrane is a composite double-sided self-adhesive rubber asphalt waterproofing membrane, the coil material in the polymer (chain) and cement hydrate (silicate network) (Interfacial) interpenetrating network (IPN) structure, cement can be flow, infiltration or impregnation, solidification strength increases, the cohesive force increased. The leakage caused by the damage caused by the coil can be limited to the local scope, to avoid leading to the overall failure of the waterproof layer. BAC composite self-adhesive waterproofing membrane elongation performance, with a unique self-healing function, can self-healing smaller puncture damage, can automatically fill the smaller grass-roots cracks.
Q:What is the difference between SBS and APP rolls?
Compared to the use of SBS waterproofing membrane to use a larger range. But each has its own advantages and disadvantages, according to the local environment and the actual situation of the building in combination with the characteristics of two kinds of coil to choose materials. You have to compare the next, I can only tell you SBS waterproofing membrane prices than APP waterproofing membrane high.
Q:Waterproof membrane in the escape when the full shop, empty shop, shop, shop what is the difference?
2, the shop laying the membrane, the membrane and the grass-based use of sticky. Requiring each web and the base of the bonding surface of not less than two, each paste width of not less than 150mm. The paste is located under the web and coil.

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