What Are the Uses of Geomembrane?
As a geomembrane supplier, I'd like to introduce it to you.
HDPE Geomembrane is made of finest quality high density polyethylene HDPE with specially formulated, virgin polyethylene resin, combined with specified quantity carbon black, antioxidant, anti-aging agent and UV resistance components, which makes HDPE Geomembrane with excellent resistance to UV radiation and is suitable for exposed conditions.
HDPE Geomembrane
Principle of Geomembrane
The main mechanism of the geomembrane is the impermeable plastic film to block the leakage channel of the earth dam, and with its large tensile strength and elongation, it can withstand the water pressure and adapt to the deformation of the dam body. The non-woven fabric is also a kind of polymer short fiber chemical material. The non-woven fabric is formed by needle punching or thermal bonding, and has high tensile strength and extensibility. After it is combined with the plastic film, it not only increases the tensile strength and puncture resistance of the plastic film, but also increases the friction coefficient of the contact surface due to the rough surface of the non-woven fabric, which is beneficial to the stability of the composite geomembrane and the protective layer.
The Uses of Geomembrane
1. Anti-seepage of Waste Landfill
Landfill and Biogas Geomembrane
A garbage dump that has not been harmlessly treated may become a long-term source of pollution and seriously pollute groundwater. The direct emission of harmful gases produced by garbage will also pollute the air and seriously affect the surrounding environment. In response to this situation, we should adopt a complete anti-seepage system for garbage landfills and wear a layer of "raincoat" for the garbage. Geomembrane makes these problems not difficult.
2. Anti-seepage of Sewage Tank
The geomembrane is acid and alkali resistant and corrosion resistant. The geomembrane is economical for sewage ponds containing acid, alkali, toxic and harmful substances, with low overall cost and low investment, and it meets the sewage seepage control standards.
3. Anti-seepage of Oil Depot
Oil storage tanks in oil fields, petroleum refineries and oil depots often store tens of millions of liters of petroleum and industrial liquids. Because most of the liquids are hydrocarbons, these industrial liquids are often very chemically corrosive. If leakage occurs, it will have a huge impact on the surrounding soil ecology. The second anti-seepage layer or firewall of the oil depot is established by using geomembrane, which can prevent the soil pollution caused by the leakage or rupture of the oil tank.
4. Anti-seepage of Artificial Lake
In order to maintain the normal water level of artificial lakes and other water systems, and to reduce the cost of water replenishment for the artificial lakes, it is important to do a good job in preventing seepage of the artificial lakes. Compared with the traditional cement concrete, stone piling, and coating anti-seepage, the use of geomembrane has more obvious anti-seepage effect and durability. It is more flexible and is an environmentally friendly product with good anti-seepage performance, convenient construction and easy maintenance.
5. Anti-seepage of Fish Pond
Fish and Shrimp Farming Liner
The anti-seepage HDPE geomembrane of the fish farm can facilitate the dredging and greatly shorten the rest time of the sun pond and clearing pond. The advantages of HDPE geomembrane for controlling the onset and prevalence of fish and shrimp diseases have been initially accepted by farmers.
Luyuan is a professional and comprehensive enterprise which is specialized in researching, developing and manufacturing geosynthetic products, who are one of the Geomembrane manufacturers in China. If you want to learn more about our products, please contact us.