Geogrids and geocell is a kind of geosynthetic material that used to reinforce soils. Geogrids are commonly used to reinforce retaining walls, as well as subbases or subsoils below roads or structures. While geocell is extensively used in civil engineering and geotechnical applications like root and river bed protection, greenbelt and vegetation...

Soft permeable pipe is a new type of pipe that has anti water filtering function. It is supported by the anti rust spring coil, and form into high compressive soft structure, non woven fabric as lining filtering. This is in order to make mud sand impurities can not enter the pipe, so as to achieve the function of net water seepage. The outer...

Plastic blind drain is also called blind ditch or under drain. It is made of plastic core and outer filtering cloth. Plastic core body is a thermoplastic synthetic resin as the main raw material, after modification, in the melt state, through the nozzle pressed thin plastic wire strip, by forming device for extruded plastic wire in contact welding...

Three dimensional composites drainage network is a new type of drainage geotextile material. It is one three-dimension geonet composited with two needle-punched non-woven geotextiles. Three dimensional composites drainage network consists of a tri-dimension thick vertical rib, and a inclined rip on the top and bottom. Double sided adhesive seepage...

Geomembrane liners is also called impervious membrane. With geotechnical cloth as the conduct water layer, high polymer plastic film as the impervious layer, after rolling, hot melting and coating into composite geotechnical anti seepage material. Its thickness is 0.2 mm - 3 mm, in which the thickness of 0.8 mm above is also called geomembrane....

Long fiber geotextile fabric is prescribed by the state, a kind of new construction material that used for civil engineering. And the filament fibers are arranged into reticular through different equipment and technology. Then through the acupuncture craft, let different fibers interwoven with each other, mutual entanglement, fixed and make the...

Hot melt gasket adopts PVC, EVA, PE or other plastic as raw material, and it is produced by injection molding machine. It is a kind of specially product that designed for the using of tunnel geomembrane. So it is also known as the tunnel geomembrane for hot melt round gasket. Hot melt gasket can be divided into two types, stomatal type and no...

PVC geomembrane is polyvinyl chloride waterproof board. It is a kind of superior quality, high polymer waterproof sheet. By adding plasticizer, anti ultraviolet agent, anti aging agent, stabilizer and other processing aids into PVC resin, through extrusion method to produce molding high polymer waterproof coiled material. Composite PVC geomembrane...

EVA geomembrane is a new type of synthetic polymer waterproof coiled material, which is made of EVA sheets as base material and with geotextile fabric composite. Ethylene vinyl acetate (EVA) is the best material for the production of waterproof coiled material at home and abroad. Its molecular weights up to 20-50 thousands, its performance is...

HDPE geomembrane is a kind of PE geomembrane, HDPE is the abbreviation of high density polyethylene, so it is also called high density polyethylene geomembrane. Be relative to HDPE geomembrane, there is another product named low density polyethylene geomembrane, that is LDPE geomembrane. The thickness of HDPE geomembrane is 0.2 mm - 3 mm. And it...