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0.75mm HDPE Geomembrane Liner
1.Strong impermeability
With a permeability coefficient ≤1×10⁻¹³cm/s, it effectively stops liquid leakage.
2.Excellent corrosion resistance
Resistant to over 80 chemical media like strong acids, alkalis, and oils, it remains stable in corrosive chemical and petrochemical settings.
3. Good anti-aging property
With carbon black and antioxidants, it withstands UV radiation.
4. High mechanical strength
Tensile breaking strength ≥16N/mm and elongation at break ≥700% offer great resistance to tension and tearing, adapting well to foundation settlement.
5. Convenient construction
Up to 8 meters wide, it reduces lap joints. Lightweight and rolled, it's easy to transport and lay.
Product Introduction
0.75mm HDPE geomembrane is made of high-quality polyethylene resin. It has an extremely low permeability coefficient, which can effectively prevent seepage and block liquid leakage. It is resistant to erosion by over 80 kinds of chemical media such as strong acids and strong alkalis, and has excellent anti-aging and anti-ultraviolet performance. With the addition of carbon black and antioxidants, its service life can reach more than 50 years. It has good physical and mechanical properties, high tensile breaking strength, large elongation at break, strong adaptability to foundation deformation, and is puncture-resistant and wear-resistant. The width is usually 4 to 8 meters. It is convenient to construct, has mature welding technology and high joint strength. It is widely used in anti-seepage projects in fields such as environmental protection, water conservancy and mining.
Product parameters
Project | Parameters |
Tensile yield strength | 10N/mm |
Tensile strength | 15N/mm |
elongation at break | 600% |
density | 0.94g/cm³ |
high intensity transilluminator | 180N |
Right-angle tear strength | 84N |
Tensile load stress cracking | 300h |
Content of Carbon Black | 2.0%-3.0% |
Low-temperature impact embrittlement | -70℃ |
Product application
1. Environmental protection and sanitation field: It is used in landfill sites as a base anti-seepage layer, effectively preventing leachate from polluting groundwater. It is also applicable to the anti-seepage of water tanks in sewage treatment plants, and its corrosion resistance can cope with strong acid and strong alkali wastewater environments.
2. In the field of water conservancy engineering: It can be applied to the anti-seepage, leakage plugging and reinforcement of river, lake and reservoir DAMS, as well as the anti-seepage of water channels, which can reduce water resource loss and improve water storage efficiency.
3. Municipal engineering category: It can be used for waterproofing in subway and underground engineering of buildings to resist groundwater infiltration. It can play a role in waterproofing and moisture-proofing in green roofs and roof gardens.
4. Landscape construction: This geomembrane is often used for anti-seepage treatment of artificial lakes, rivers and reservoirs. It can also be applied to the bottom and slope protection of ponds in golf courses, as well as waterproofing and moisture-proofing of green lawns.
5. Application in the petrochemical industry: It is used for anti-seepage of oil storage tanks in chemical plants and oil refineries, as well as for inner linings of chemical reaction tanks and sedimentation tanks. It has strong resistance to chemical corrosion and can withstand various chemical media.
6. Application in the mining field: It can be used in projects such as washing and selection tanks, heap leaching tanks, ash storage yards, dissolution tanks, sedimentation tanks, storage yards, and tailings bottom lining anti-seepage, etc., to prevent the pollution of soil and groundwater by slag and other substances.
Company advantages
The geomembrane of Haoyang Environment has significant advantages. In terms of performance, its anti-seepage coefficient is extremely low, which can efficiently prevent water penetration. It has excellent chemical stability and can withstand the corrosion of more than 80 kinds of strong acids and alkalis. It has strong anti-aging ability and the material has a service life of up to 50 to 70 years. It has high mechanical strength, with a tensile strength at break of 28MPa and an elongation at break of 700%, and can adapt to various complex geological conditions. In terms of production technology, the advanced three-layer co-extrusion technology is adopted, with a width of up to 6 to 10 meters, reducing the number of construction joints and lowering the risk of leakage. Moreover, the product specifications are complete, with thicknesses ranging from 0.2mm to 2mm, which can meet the needs of different projects. In addition, it is environmentally friendly and non-toxic, easy to construct, and the overall cost is relatively low.
