Geomembrane
HDPE smooth geomembrane
Characteristics and uses of HDPE smooth geomembrane

HDPE smooth geomembrane is resistant to aging, UV, high and low temperature, and can be used exposed for a long time.

HDPE geomembrane is a good flexible waterproof and anti-seepage material, and its water vapor permeability coefficient is ≤1.0×10-13.

It has good chemical stability. It is resistant to chemical solutions such as oil, tar, acid, alkali, salt, etc., has small thermal deformation and good anti-corrosion effect, so that HDPE geomembrane can be used in any harsh environment.

HDPE geomembrane has excellent tear resistance, puncture resistance, low brittleness, anti-plant root system, and high elongation to meet high-standard project requirements.

HDPE geomembrane has a short construction period, convenient transportation, low cost, no pollution, and strong economic benefits.

 

Product use:

Anti-seepage applications in landfill, sewage treatment, water conservancy, construction, municipal engineering, gardening, petrochemical, mining, salt industry, and agricultural aquaculture.

HDPE smooth geomembrane

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FREQUENTLY ASKED QUESTIONS

What is the thickness of HDPE geomembrane?

Usually 0.3-3mm, customization is acceptable.

Can the geomembrane be covered with soil?

The geotextile usually needs to be backfilled with a soil layer for protection, such as lotus ponds and fish ponds, which require backfilling with a 20 cm soil layer.

What are the application areas of HDPE geomembrane?

HDPE geomembrane can fully meet the application requirements of industries such as sanitation, water conservancy, construction, municipal engineering, gardening, petrochemicals, mining, salt industry, agriculture, and aquaculture.

What is the general service life of geomembranes?material is PVC drainage pipe made of?

The service life of geomembranes is a range, and the specific years depend on many factors. The service life when exposed to the outside can reach more than 5 years; when used underground, it can reach more than 50 years.

What are the types of geomembranes?

There are many types of geomembranes, mainly including HDPE, LDPE, PVC, composite geomembranes, etc. Dingrun specializes in the production of geomembranes, welcome to consult.

BENEFITS & FEATURES

Quality product
Competitive pricing
Customized solutions
Fast delivery
General Service
Environmental friendly

SPECIFICATIONS

Smooth Geomembrane Specifications(GB/T 17643-1998) 


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