HDPE dam lining, fish pond geomembrane

The application of HDPE geomembrane in dam linings and fish ponds has significant advantages. ‌

 

First of all, ‌HDPE geomembrane has good anti-penetration properties, ‌ can effectively prevent water penetration, ‌ avoid excessive silt at the bottom of dam linings and fish ponds, ‌ thereby keeping water quality clear. ‌This characteristic is crucial to maintaining the stability of dams and fish ponds, ‌because stable dams and clear water quality are the basis for ensuring breeding efficiency and healthy fish growth. ‌

 

Secondly, HDPE geomembrane has excellent corrosion resistance and anti-aging properties, and can maintain its original anti-seepage effect and service life for a long time. ‌This means that it can resist the erosion of the external environment,‌including the erosion of chemical substances,‌thereby reducing the frequency of maintenance and replacement,‌lowering maintenance costs. ‌

 

In addition, HDPE geomembrane is easy to construct, easy to maintain and easy to clean, which can greatly shorten the construction period and improve breeding efficiency. ‌ Its simple construction technology not only speeds up the project progress, ‌ but also reduces the difficulty of construction, ‌ making HDPE geomembrane an ideal choice for dam lining and fish pond construction. ‌

 

HDPE geomembrane has a long service life, generally up to more than 50 years, thanks to its high durability and stability. ‌The long service life reduces the need for frequent replacement and repair, ‌further reducing maintenance costs and workload.


HDPE dam lining, fish pond 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