Geomembrane
Geomembrane

HDPE double-sided AB geomembrane
The smooth side of HDPE double-sided AB geomembrane has less friction when in contact with construction equipment, base layer, etc. during the laying process, making it easier to unfold and adjust the position, and accelerating the construction progress. The frictional force between the rough surface and the soil or other paving materials is relatively high, which can better maintain the stability of the geomembrane position during construction and reduce the risk of displacement.
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Product Description

Advantages and applications of HDPE double-sided AB-sided geomembrane

HDPE double-sided AB-sided geomembrane is a high-performance geosynthetic material, which combines the advantages of HDPE geomembrane and has different characteristics on both sides, so as to adapt to more engineering needs. The advantages of this geomembrane include:

1.High anti-seepage coefficient: It can effectively prevent liquid leakage and keep the project dry and stable.

2.Good heat resistance and cold resistance: It can withstand high temperature of 110℃ and low temperature of -70℃, and adapt to various environmental conditions.

3.Excellent chemical stability: It can resist the corrosion of strong acids, alkalis, oils and other chemicals, and has good anti-corrosion properties.

4.High tensile strength: It meets the needs of high-standard engineering projects and ensures the strength and stability of the soil.

5.Environmentally friendly materials: It does not contain chemical additives and is environmentally friendly.

6.Strong adaptability: It can resist the damage of external forces during construction, has small creep, and adapts to uneven bases.

7.Good overall performance: Good overall continuity, light weight, and convenient construction. 


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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