membrane

Compared with HDPE geomembrane, LDPE geomembrane has better tensile resistance and flexibility, and is the updated impermeable material. LDPE geomembrane is a kind of geotechnical impermeable material made of low-density polyethylene, and has the features of corrosion resistance, low temperature resistance and tearing resistance and light weight, and also high performance cost ratio.

HDPE geomembrane, the full name of which is "high density polyethylene geomembrane", owns good properties of being resistant to low temperature and environmental stress cracking and corrosion resistance and can be applied in the temperature from -60~60℃，and the service life is up to 50-70 years. HDPE geomembrane has been frequently used in municipal solid waste landfill, sewage treatment plant, artificial lake and tailing treatment.

Our company uses the good-quality and virgin resins to manufacture the widest selection of high-density polyethylene (HDPE) and low-density polyethylene (LDPE) geomembrane products available in either a black, blue, green or white upper surface, and in either a smooth or textured single or double-sided surface. Geomembrane products also include HDPE, LDPE, EVA, PVC geomembrane and also the geomembrane with textured surface(s), and can be applied in landfills, impermeable liners of subway and tunnel, etc.

EVA geomembrane is also named as EVA Geosynthetics , which are made from virgin resin through special formula, and have the characteristics of waterproof and anti-leakage property. In addition to waterproof and impermeable functions, EVA geomembrane are also excellent in fireproof performance.

The new-type composite geomembrane is made of high quality synthetic short fiber non-woven geotextile and high quality plastic film by thermal bonding. This composite geomembrane product has multiple layer structures, for example, the one-layer geotextile and one-layer geomembrane, two-layer geotextile and one-layer membrane, etc. And it has the advantages of good anti-seepage performance and tensile, burst strength, and high peel strength.

EVA geomembrane liners are also known as EVA membrane, which is made from virgin resin of ethylene-vinyl acetate copolymer through specially designed formula, and have the characteristics of waterproof and anti-leakage property. In addition to waterproof and impermeable functions, EVA geomembrane liners are also excellent in fireproof performance. EVA geomembrane liners are resist to mould, acid and alkali, salt and other corrosive media, the performance remains unchanged for a long time.

LDPE geomembrane is a kind of geotechnical impermeable material made of low-density polyethylene particles, and has the features of corrosion resistance, low temperature resistance and tearing resistance, and also owns high performance cost ratio. Compared with HDPE geomembrane, LDPE geomembrane has better tensile resistance and flexibility, and is the updated impermeable material. LDPE geomembrane is applicable for the impermeable project of landfills, subway, roadbed, highway and other related tunel projects.

The composite drainage board is made of polyethylene (HDPE) or polyvinyl chloride (PVC), and usually connected with a layer of geotextile to prevent the passage of soil particles, which thereby avoids the blockage of the drainage channel and makes the smooth drainage of the channel. The traditional drainage method uses brick and stone tiles as the filter layer, and uses excessive cobblestones or gravel as the drainage layer to discharge the water to the designated place. But now the use of composite drainage boards to drain water saves time, energy and investment, and also reduces building loads.

Jiantong uses the high quality resins to manufacture high-density polyethylene (HDPE) geomembrane products, which can be applied in various kinds of anti-seepage project. HDPE geomembrane has excellent temperature adaptability, and property of welding, weather resistance and erosion resistance, and is especially suitable for the underground, mining, landfill, waste water treatment projects for leakage proof materials.