Home > Geosynthetics > Geomembrane > EPDM Pond Liner

2-8M EPDM Pond Liner/EPDM Geomembrane
Material:  EPDM 
Length:  50 
Color:  White, Black 
Payment Terms:  T/T 
Min. Order:  1000 
Productivity:  10,000sqm/day 
Delivery Time:  Within 12 days 
Packaging:  Woven Bags 
  • Description
  • Features
  • Application
  • Technical Parameters

 (OP)EPDM Rubber Waterproofing membranes

Description 

(OP)EPDM Rubber Waterproofing membranes is a synthetic rubber, synthetic tire blends as the base material, adding reinforcing agents, softeners, antioxidants, curing agents processing aids to promote mixing by kneading, mixing, extrusion, rolling and curing, shaping and other processes can be processed into sheet curling volume of new high elastic waterproof material.

  

Features

Excellent weather-ability, durability and size stability

Good adaptability to high and low temperature, UV resistant and anti-corrosion

High tensile strength and good elongation, accommodating to structure movement

Easy installation, solid joint, and no environmental pollution

Good rooting penetration resistance

Service life up to 50 years

 

 

 Applications

RoofsBasements, Tunnels

Industrial and civil building waterproofing

Geosynthetic liner for fish ponds, swimming pools, channels, irrigation system.

Especially suitable for projects with high requirement in durability, anti-corrosion and deformation 

 Specification

Type

EPDM Rubber Waterproof Membrane

Type

Vulcanized and Weldable

Thickness

1.2mm

1.5mm

2.0mm

Weight(kg/m2)

1.54-1.58

1.79-1.83

2.25-2.29

Size

1.2m (width) * 20m (length)/roll.  Weldable type could be 8m wide.

Packing

24㎡/roll, with plastic bag. (Weldable: 80㎡/roll)

Usage

Roof, basement, pond, Lake, steel structure roofing, underground, tunnel, etc

 

Technical Standard (GB standard)

NO.

Item

Unit

Technical requirement

1

Tolerance on size

Thickness

%

±10

Width

%

±1

length

%

Does not allow negative

2

Fracture tensile strength (normal temperature )

Mpa

≥7.5

Fracture tensile strength(60 ℃)

Mpa

≥2.3

3

Breaking elongation,(normal temperature )

%

≥450

Breaking elongation,(-20 ℃)

%

≥200

4

Tearing resistance

KN/m

≥25

5

Impermeability

*

0.3Mpa impermeable

6

Bending at low temperature

°C

≤-40

7

Elongation and contraction volume at heating

Elongation

mm

≤2

contraction

mm

≤4

8

Hot air aging 80°CX168h

Fracture strength retention

%

≥80

Rate of elongation at break

%

70

9

Alkaline (saturated Ca(OH)2  solution normal

Temperature x2  168h )

Fracture strength retention

%

≥80

Rate of elongation at break

%

≥80

10

Ozone aging (40 degree by 168 hours )

Elongation 40% , 500x10-2