HDPE Geomembrane With Smooth Surface
Product description:
HDPE membrane is also known as high density polyethylene membrane, HDPE geomembrane, HDPE impermeable membrane. Its HDPE is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and it is translucent to a certain extent in the thin section. HDPE has good anti-corrosion properties, electrical properties, moisture-proof properties, anti-leakage properties, and high tensile strength, so it is very suitable for engineering seepage prevention, aquaculture seepage prevention, oil tank seepage prevention, basement seepage prevention, artificial lake seepage prevention and other fields.
Features:
1. High anti-seepage coefficient – the anti-seepage film has the anti-seepage effect that ordinary waterproof materials cannot match. , which can effectively overcome the uneven settlement of the base surface, and the water vapor permeability coefficient K<=1.0*10-13gcm/ccm2spa;
2. Anti-aging performance – the anti-seepage film has excellent anti-aging, anti-ultraviolet and anti-decomposition capabilities, and can be used in bare hands. The service life of the material is 50-70 years, providing a good material guarantee for environmental anti-seepage;
3. High mechanical strength – the impermeable membrane has good mechanical strength, the tensile strength at break is 28MPa, and the elongation at break is 700%;
4. Plant root resistance – HDPE impermeable membrane has excellent puncture resistance and can resist most plant roots;
5. Chemical stability – The impermeable membrane has excellent chemical stability and is widely used in sewage treatment, chemical reaction pools, and landfills. High and low temperature resistance, asphalt, oil and tar resistance, acid, alkali, salt and other more than 80 kinds of strong acid and alkali chemical medium corrosion;
6. Fast construction speed – the anti-seepage membrane has high flexibility, there are various specifications and various laying forms to meet the anti-seepage requirements of different projects, using hot-melt welding, the welding seam strength is high, the construction is convenient, fast and healthy;
7. Low cost and high efficiency – HDPE anti-seepage membrane adopts new technology to improve the anti-seepage effect, but the production process is more scientific and fast, so the cost of the product is lower than that of traditional waterproof materials. To save about 50% of the cost;
8. Environmental protection and non-toxicity – The materials used in the anti-seepage membrane are all non-toxic and environmentally friendly materials. The principle of anti-seepage is ordinary physical changes and does not produce any harmful substances. It is the choice for environmental protection, breeding and drinking water pools.
Uses:
Mainly used in landfill, sewage and waste liquid treatment, water conservancy, agriculture, transportation, high-speed rail, tunnels, airports, airports, buildings, landscape and other anti-leakage liner projects.
