What is HDPE Geomembrane?

Geomembrane is a kind of waterproof membrane material with polyethylene as the basic raw material. It is mainly divided into: low-density polyethylene (LDPE) geomembrane, high-density polyethylene (HDPE) geomembrane and EVA geomembrane. They are a kind of polymer chemical flexible materials with small specific gravity, strong elongation, high adaptability to deformation, corrosion resistance, low temperature resistance, and good frost resistance.

HDPE geomembrane, the full name of "high-density polyethylene membrane", has excellent environmental stress crack resistance, low temperature resistance, aging resistance, corrosion resistance, as well as a large operating temperature range (-60°C~+60°C) and a long service life (50 years). It is widely used in domestic waste landfill seepage prevention, solid waste landfill seepage prevention, sewage treatment plant seepage prevention, artificial lake seepage prevention, tailings treatment and other seepage prevention projects. HDPE geomembrane can be divided into smooth geomembrane, textured geomembrane and single textured geomembrane.

Among them, the textured geomembrane is a new type of anti-seepage material, and the HDPE geomembrane such as single textured surface and double textured surface increases the friction coefficient and anti-skid function, which is more suitable for steep slopes and vertical seepage prevention, and improves the stability of the project.

What are the basic properties of HDPE geomembrane?

1. It does not contain chemical additives and is not heat-treated, and it is an environmentally friendly building material.

2. It has good mechanical properties, good water permeability, and can resist corrosion and aging.

3. It has strong anti-burial and corrosion resistance, fluffy structure, and good drainage performance.

4. It has a good coefficient of friction and tensile strength, and has geotechnical reinforcement properties.

5. It has the functions of isolation, filtration, drainage, protection, stability and strengthening.

6. It can adapt to the uneven base layer, resist the damage of external force in construction, and have small creep.

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

8. It is a permeable material, with good anti-filtration and isolation function, and strong puncture resistance, so it has good protection performance.

What does HDPE geomembrane do?

1. HDPE geomembrane is suitable for environmental protection and sanitation: such as landfills, sewage treatment plants, power plant regulating tanks, industrial, hospital solid waste, etc.;

2. HDPE impermeable membrane in municipal engineering: subway, building underground engineering, planting roof, roof garden, sewage pipe seepage;

3. HDPE geomembrane is suitable for petrochemical: chemical plants, oil refineries, oil storage tanks, chemical reaction tanks, sedimentation tank lining, secondary lining, etc.;

4. HDPE geomembrane is suitable for aquaculture industry: intensive, factory breeding ponds, fish ponds, shrimp pond lining, sea cucumber circle slope protection, etc.;

5. High-density polyethylene impermeable membrane is suitable for salt industry: salt field crystallization pool, halogen pool cover, salt film, etc.

Technical Data Sheet

Packing & Shipping

FAQ

1.Are you a factory or trading company? Where is your company located?

We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane, geocell, geogrid etc. with lS09001 certificate more than 20 years.

2.Can you provide a sample for us?

Yes, we can send free samples, but customer need to pay the freight.

3.Can you do OEM?

Yes, we can produce the products as your request.

4.What is your payment terms?

T/T, Western Union, Paypal, L/C…

5.What is your delivery time?

Production time usually costs 2-20 days based on the order.

6.Where is your factory located? How can l visit there?

Welcome to visit our factory and it is our great pleasure. Our factory is located is Dezhou City , Shandong Province.

7.What's your MOQ? Can l order small quantity for testing at first order?

For new client, we accept small order for building mutual trust and long-term business relationship.

If you have any further questions, please do not hesitate to contact us.