Weldable EPDM Waterproofing Membrane for Roof

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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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Introduction for EPDM Waterproofing Membrane:       


Tensile   Strength N/CM

Normal   temperature: 60 ; 60°C: 30

Breaking   Elongation %

Normal   temperature: 400 ; -20°C: 10

Tear   Resistance N


Impermeability,   30 min no leakage


Low   Temperature Bending °C


Heating   Shrinking mm

Extension: 2 Shrink: 4

Heat   Resistance (80°C×168h)

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:70

Alkali   resistance (10% ca (oh)2 solution,normal temperature ×168h))

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:80

Synthetic   aging

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:80


Characteristic of EPDM Waterproofing Membrane:                                                  

This product has perfect weather resistance,durability of EPR and the weldability of polypropylene;   
·It has special technology for formula with no plasticizer which embrittles material it has high flexibility without embrittling phenomenon caused by migration of plasticizer in polyolefin , to have long time waterproof performance;   
·There is an interlayer of polyester fiber fabric, offering high tensile strength, fatigue resistance, puncture resistance,which is adaptive to mechanically mounted roofing system   
·Excellent low and high temperature flexibility: It is flexible even under -50℃ ,and still has mechanical strength at higher temperature;   
·Chemical resistance: Resistant to erosion of acid, alkali, salt, plant oil, lubricating oil, resistant to microbial growth like algae and mould etc.   
·Resistance of heat aging, good dimensional stability.   
·White priority light color,smooth surface, high reflectance,better energy saving effect; Pollution resistance. 
·NO chlorinated polymer or chlorine gas in ingredient,therefore no emission of chlorine during welding and other process, harmless to surroundings and humans.   
·We use heatsealing to overlap, in order to form a high strength sealing layer.



Usesage of EPDM Waterproofing Membrane:

Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation

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.


Weldable EPDM Waterproofing Membrane for Roof

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