EPDM Waterproofing Membrane for Underlayment

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China main port
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5000 m²
Supply Capability:
100000 m²/month

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Introduction for EPDM Waterproofing Membrane:                                                                                 



Tensile strength at breaking,normal temperature,Mpa


Elongation at breaking%


Tearing strength,KN/m


Bending at low temperature


Water impermeability,0.1Mpa×30min


Hot air aging 80°C×168h

Unchanging of tensile strength at breaking,%


Unchanging of elongation at breaking,%


Appearance of 100% elongation

No crack

Property of anti alkali 10% Ca(OH)2×168h normal temperature




Characteristic of EPDM Waterproofing Membrane:                                                  

1>Excellent anti-aging performance, service life up to 50 years                   

2>Working well with in -40°C to 100°C,it can be constructed with a single layer in ambient temperature.                                             3>Waterproofing on various kinds of underground project,industrial of civil buildings and structures.                                   4>high extension rate, high tensile strength, small size changes at heat treatment     

5>Good plant roots penetrability resistance and can be made waterproofing layer of planting roof                                                  

6>Special modified molecular structure ,effectively resolving the current domestic and foreign glue joint problem .                             7>Good low temperature flexibility, and good performance of adapting to ambient temperature changes.                                           8>Convenient application ,solid joint, no environment pollution                       

9>chemical corrosion Resistance, can be used for special occasions             


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.


EPDM Waterproofing Membrane for Underlayment

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