Black EPDM Rubber Waterproof Swimming Pond Liner

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Qingdao
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TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
100000 m²/month

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Product Description:

EPDM waterproofing roofing membrane


1. Introduction:


1.Product composition 

This waterproof coiled material is of high elasticity with best performance among high polumer

 waterproof coiled material in the world.It is also the most typical one in the world.Waterproof 

coiled material made of ternary ethylene-propylene rubber is produced withthe use of the most advanced contiuous extrusion and vulcanization  technology and related

 equipments which are specially designed for production of such product.It is good in compactness,

without bubble and performance difference in length and breadth,perfomances reach or exceed the demands of GB18173.1-2000 standard.

2. Advantages of  epdm membrane

1>Excellent antiaging performance, service life up to 50 years                  

2>Working well with in 40C to 100C,it canbe 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                       

10>Convenient maitenance, low cost.

3Application Scope of  epdm membrane

 

Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building 

 

waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing ,especially

 

 to the keystone waterproofing projects which is durability, high corrosion resistance and easy 

 

deformation.

 

4. Technical Data:

The item name

Indication

Applicable test items

Tension Strength (MPa)

Normal temperature≥

7.5

GB6.3.2

60°C

2.3

Elongation at break

Normal temperature≥

450

-20°C

200

Tear strength N ≥

25

GB6.3.3

(0.3Mpa.30 min)Water tightness

 No seeage

GB6.3.4

Flexibility at low temperature ≤

-40

GB6.3.5

Heat expansion (mm)

Extended ≤

2

GB6.3.6

Contraction ≤

4

(80°C×168h)

Fracture tensile strength retention  %≥

80

GB6.3.7

Hot air ageing

Keep rate tore elongation

70

%≥

Alkaline [10%Ca(OH)2Normal temperature×168h]

Fracture tensile strength retention %≥

80

GB6.3.8

Keep rate tore elongation%≥

80

Ozone aging  

GB6.3.9

Artificial climate ageing

Fracture tensile strength retention %≥

80

GB6.3.10

Elongation at break %≥

70

Bond peel strength

Standard test condition

1.5

GB6.3.

4. Product Show:

 


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