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Shenzhou Earth Working Material Co. Ltd

  • China ,Jiangsu
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China 1m-8m Width Hdpe Geomembrane Sheet for Farming Agricultural Dam Landfill Site
China 1m-8m Width Hdpe Geomembrane Sheet for Farming Agricultural Dam Landfill Site

  1. China 1m-8m Width Hdpe Geomembrane Sheet for Farming Agricultural Dam Landfill Site
  2. China 1m-8m Width Hdpe Geomembrane Sheet for Farming Agricultural Dam Landfill Site

1m-8m Width Hdpe Geomembrane Sheet for Farming Agricultural Dam Landfill Site

  1. MOQ: 10000 square meters
  2. Price: $0.3-$2.0/SQM
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 100 Tons per day
Delivery Time 5-8 days
Packaging Details Packed in woven bag or your requirements
Product Name HDPE Geomembrane
Thickness 0.5-2.5mm
Application Farming Agricultural Dam Landfill
Function High Strength UV Resistance
Material HDPE LDPE LLDPE
Type Smooth or Textured
Length 50m-100m
Width 1m-8m
Brand Name SZ
Model Number HDPE LDPE LLDPE
Certification ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 100 Tons per day
Delivery Time 5-8 days Packaging Details Packed in woven bag or your requirements
Product Name HDPE Geomembrane Thickness 0.5-2.5mm
Application Farming Agricultural Dam Landfill Function High Strength UV Resistance
Material HDPE LDPE LLDPE Type Smooth or Textured
Length 50m-100m Width 1m-8m
Brand Name SZ Model Number HDPE LDPE LLDPE
Certification ISO Place of Origin CHINA
High Light 8m Width Hdpe Geomembrane SheetFish Pond Hdpe Geomembrane Sheet

Farming Agricultural Dam Landfill Site Fish Pond HDPE Geomembrane Lined with Impermeable Plastic Film

 

Lining of reservoirs with synthetic geomembranes separates the liquid mass from the soil.

The utilization of HDPE Geomembranes for reservoirs lining has been applied in tens of thousands of projects throughout the world and they retain proven cost-benefit advantages.

 

What is the service life of geomembrane?

 

The service life of geomembrane is affected by many factors such as material type, use environment, construction quality and maintenance measures, as follows:

 

Material type and life span

 

1. HDPE geomembrane

  • Underground/underwater use: High-quality HDPE (new material + anti-aging agent) can last up to 50-100 years, and some studies show that the stability of polypropylene materials can exceed 100 years.
  • Exposed use: HDPE membrane with anti-ultraviolet agent has a life span of about 5-10 years, while ordinary recycled materials have a life span of only 2-3 years.

2. LDPE/EVA geomembrane

  • LDPE has poor low temperature resistance, and EVA is suitable for cold areas, but its life span is generally shorter than HDPE, and it can be used underground for about 30-50 years.

3. PVC/CPE geomembrane

  • Short life span, usually 10-30 years, and susceptible to chemical corrosion.

 

Key Influencing Factors

1. Use environment

  • Light-proof environment (underground/underwater): UV rays, temperature changes and oxidation are weak, and the service life is significantly extended.
  • Exposure environment: UV rays accelerate photo-oxidation aging, shortening the service life to less than 5 years.

2. Material quality

  • New materials: high tensile strength, strong corrosion resistance, and service life far exceeds that of recycled materials.
  • Additives: Antioxidants and UV absorbers can delay aging.

3. Construction and maintenance

  • Welding process: The strength of hot-melt welding seams must reach more than 80% of the parent material, and manual bonding is prone to leakage.
  • Protective layer: Covering with non-woven fabrics or clay over 200mm can prevent mechanical damage.

 HDPE Composite Geomembrane for Landfill Pond Liner Geomembrane for Fish Farms Dam Liner Mining Reservoir Shrimp Tanks

Welding machine(thickness from 0.2-1.5mm)            Welding machine(thickness from 0.2-2.5mm)

 

Measures to extend service life

1. Choose high-quality materials: give priority to new HDPE materials with a thickness of ≥0.5mm.

2. Avoid exposure: If exposure is required, cover with grass fences, felt or thicken to more than 2.0mm.

3. Standard construction: Strictly weld according to standards and reserve expansion margin (1.5%-2%).

4. Regular maintenance: Check for damage and repair in time to prevent chemical corrosion

 

 

Application Scenario

Material Type

Life span

Reservoir/dam anti-seepage

HDPE(2.5-9mm)

50-100 years

Landfill

HDPE(2.0mm+)

50 years (underground) / 5 years (exposed)

Fish pond/lotus pond

HDPE(0.5-1.0mm)

50 years (underground) / 3-5 years (exposed)

Sewage treatment tank

HDPE (corrosion resistant)

30-50 years

 

 

Conclusion

The upper limit of the life of geomembrane can reach 100 years, but in actual application, it is necessary to combine material selection, construction specifications and environmental protection. It is recommended to give priority to the use of new material HDPE, and extend its service life through measures such as light protection and protective layer covering.

Our Mission

Execute works with the levels of international standards in order to achieve the satisfaction of our clients, whom we consider our best capital.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2004

  • Total Annual:

    5.5Million-7Million

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

Yixing Shenzhou Geosynthetics was established in 2004, Designed and manufactured in-house at ISO 9001 certified manufacturing facilities our line to meets demanding QA/QC requirements and are continuously tested to rigorous ASTM standards both in-house and by leading independent geosynthetics. ... Yixing Shenzhou Geosynthetics was established in 2004, Designed and manufactured in-house at ISO 9001 certified manufacturing facilities our line to meets demanding QA/QC requirements and are continuously tested to rigorous ASTM standards both in-house and by leading independent geosynthetics. ...

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  • Shenzhou Earth Working Material Co. Ltd
  • Xinzhuang industrial Area,Yixing,Jiangsu,China
  • https://www.szgeosynthetics.com/

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