Geomembrane
Geomembrane

PE geomembrane
PE geomembrane can adapt to a certain degree of deformation, such as in the case of uneven settlement of the foundation, it can produce certain deformation with the deformation of the foundation, while maintaining the continuity of anti-seepage and reducing the risk of leakage. The overall weight is relatively light, making it easy to transport and lay on site. Welding and other methods can be used for splicing, resulting in high construction efficiency and the formation of a continuous anti-seepage layer.
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Product Description

PE geomembrane has the following advantages:

Good chemical corrosion resistance, can remain stable in a variety of chemical environments.

Excellent anti-seepage performance, effectively preventing liquid leakage.

High strength and puncture resistance, can withstand certain external forces and punctures from sharp objects.

In practical applications, PE geomembranes are often used in the following fields:

Landfill: as an anti-seepage layer at the bottom and slope to prevent leachate from contaminating soil and groundwater.

Water conservancy projects: such as anti-seepage treatment of reservoirs and channels.

Methane tanks and sewage treatment tanks: prevent gas and liquid leakage.

Ltem

Value

GL

GH

GL-1

GL-2

GH-1

GH-2

Tensile strengh

(MPa)

≥14

≥17

≥15

Elongation%

≥400

≥450

≥550

Ringht angle tear strength

(N / mm )

≥50

≥80

≥110

Carbon Black Content %

≥2

Environment stress cracking F20

(F20 / h)

-

-

-

≥1500

Oxidation induction time at2000c

(min)

-

-

-

≥20

Wate vapor permeability

(g.cm/(cm2.s.pa))

≤1.0*10-16

-700C Embrittlement of lowtemperature impact

pass

Dimensional Stability%

±3.0

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