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Help CenterPolyester Fiber Protective Net for Underground Coal Mines, h Pe600 - 400 Final Mining Net, 900kn
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Product Overview
The polyester fiber protective net is a new type of protective material made by bundling and weaving high-modulus, high-strength industrial polyester filaments into a matrix and coating a flame-retardant and anti-static layer on the surface of the matrix. It can completely replace traditional metal nets, plastic nets, and steel-plastic nets. It is an ideal support net for underground mines, a special net for slope protection of open-pit mines, and a safety protection net for construction.
Product Features
1. High strength and wear resistance: Made of high-strength polyester fibers, through special weaving and processing techniques, the polyester fiber protective net has extremely high tensile strength, can withstand large tensile forces and impact forces, and effectively resist external impacts such as rock falls in underground mines and soil slides on slopes. At the same time, it has good wear resistance and is not easy to wear during long-term use.
2. Good corrosion resistance: It has excellent resistance to chemical substances such as acids and alkalis, can maintain stable performance in harsh environments such as humidity, acids, and alkalis, is not easy to be corroded, and extends the service life of the protective net. It is especially suitable for places with strong corrosion such as underground coal mines and chemical mining areas.
3. Flame retardancy and anti-static: The flame-retardant and anti-static coating on the surface gives it good flame-retardant and anti-static properties, which can effectively prevent the occurrence of fires and the accumulation of static electricity, reducing the safety risks of operations in flammable and explosive environments and meeting the safety requirements of special places such as underground coal mines 1.
4. Lightweight and convenient construction: Compared with traditional metal nets, the polyester fiber protective net is lightweight, easy to transport and install, greatly reducing the labor intensity of operators. At the same time, its installation method is simple and fast, and it can quickly adapt to different terrains and construction environments, improving construction efficiency 1.
5. Good flexibility and adaptability: It has good flexibility and toughness, can adapt to complex terrains and geological conditions, such as curved roadways and irregular slopes, and closely fits the surface of the matrix to provide comprehensive and effective protection 1.
6. Long service life: After special anti-aging treatment, the polyester fiber protective net can maintain the stability of its physical and chemical properties for a long time, is not easily affected by factors such as ultraviolet rays and temperature changes, and has a service life of more than 10 - 20 years, reducing the frequency of replacement and maintenance and lowering the overall cost 1.
7. Reasonable mesh design: The scientific design of the mesh structure not only ensures ventilation but also effectively intercepts falling objects such as coal blocks and rocks, reducing the risk of harm to operators and equipment.
Application Areas
· Mining Engineering: It can be used for roadway support, goaf filling protection, and shaft reinforcement in various mines such as coal mines, gold mines, iron mines, and copper mines. It plays an important role in false roof support at coal mining faces, rib and roof protection at tunneling faces, and support at the ends of working faces, effectively preventing roof collapse and rock falling, and ensuring the safety of miners' lives and the normal production of mines.
· Tunnel Engineering: Suitable for the initial support and surrounding rock reinforcement of tunnels, it can control the deformation of the surrounding rock, prevent collapse accidents, and provide safety guarantees for tunnel construction and operation.
· Slope Protection: It can be used in projects such as slope protection of highways and railways and prevention of mountain landslides. By fixing the soil and stones on the slope, it enhances the stability of the slope and reduces the risk of natural disasters such as soil erosion and landslides.
· Water Conservancy Project: Widely used in dam slope protection and river bank slope protection, it can resist the scouring of water flow, protect the safety of dams and rivers, and extend the service life of water conservancy projects.
· Building Construction: As a building safety protection net, it can be used for the edge protection of buildings and the protection of external scaffolding, preventing people and objects from falling and ensuring the safety of the construction site.
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