Products Description
The main mechanism of geomembrane construction site is to block the water leakage channel of earth dam with the impermeability of plastic film.Non-woven fabric is also a kind of polymer short fiber chemical material.
Geomembrane is a waterproof barrier material based on high molecular polymer. It can be divided into:Low density polyethylene (LDPE) geomembrane high density polyethylene (HDPE) geomembrane and EVA geomembrane is greater than or equal to the thickness of 0.8 mm geomembrane and could be called geomembrane geomembrane
1. Waterproof board width thickness specifications
2. It has excellent resistance to environmental stress cracking performance and excellent chemical corrosion resistance and good resistance to chemical corrosion performance
3.Excellent chemical corrosion resistance
4. With the use of large temperature range and longer service life
5. Used in canal seepage control landfill tailings storage fieldPhysical and mechanical properties of geomemes such as dam seepage control and subway engineering
Mechanism
The main mechanism is to block the leakage channel of the earth dam with the impermeability of the plastic film, to bear the water pressure and adapt to the deformation of the dam body with its greater tensile strength and elongation.And non-woven fabric is a kind of high polymer chemical short fiber material, through needle stick or hot forming, has high tensile strength and extensibility, it combines with plastic film, not only increased the tensile strength and puncture resistance of plastic film, and because the non-woven fabric surface is rough, increasing the contact surface friction coefficient, is advantageous to the composite geomembrane, and the stability of the protective layer.At the same time, they have better corrosion resistance to bacteria and chemical action, not afraid of acid, alkali, salt erosion, in the case of light, long service life.
Engineering Application
Warp knitting composite reinforced waterproof geotextile has superior water - isolation, durability and protection.
Can be widely used in railway, highway, sports hall, dam, hydraulic construction, tunnel, coastal beach, reclamation, environmental protection and other projects.
Main Application
1. HDPE geomembrane is applicable to environmental protection and sanitation, such as landfill site, sewage treatment plant, power plant regulating pool, industrial, hospital solid waste, etc.;
2. LDPE anti-seepage film is applicable to water conservancy projects, such as seepage prevention, leakage stoppage, reinforcement, seepage prevention of water channels, vertical core wall, slope protection, etc.;
3. HDPE anti-seepage film in municipal engineering: subway, building underground engineering, planting roof, roof garden, sewage pipe anti-seepage;
4. Polyethylene impermeable film is applicable to gardens: artificial lakes, river channels, reservoirs, pools of golf courses, slope protection, green lawn waterproof and moisture-proof, etc.;
5. High-density polyethylene geomemes are applicable to petrochemical plants, oil refineries, oil storage tank seepage control, chemical reaction tank, sedimentation tank lining, secondary lining, etc.;
6. Polyethylene geomemes are applicable to mining industry: washing pool, heap leaching pool, ash field, dissolving pool, settling pool, yard, bottom lining of tailings, etc.;
7, low density polyethylene film suitable for traffic facilities: highway foundation reinforcement, culverts impervious;
8. LDPE anti-seepage film is applicable to agriculture: anti-seepage of reservoirs, drinking pools, reservoirs and irrigation systems;
9. HDPE film is suitable for aquaculture: intensive, factory aquaculture ponds, fish ponds, lining of shrimp ponds, slope protection of sea cucumber ring, etc.;
10, high density polyethylene impervious film is applicable to the salt industry: salt pond crystallization pond, brine pond cover, salt film, salt pond plastic film.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
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