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Help CenterFlexible Net for Underground Use, h Pet600-400ms, Final Mining of Working Face, False Roof Net for Working Face, 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 and 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, etc. It is an ideal support net for underground mines, special net for slope protection of open-pit mines, and safety protection net for construction.
Product Features
1. High strength and wear resistance: Made of high-strength polyester fiber as raw material, through special weaving and processing technology, the polyester fiber protective net has extremely high tensile strength, can withstand large tensile forces and impact forces, effectively resist external impacts such as rock falling in underground mines and soil sliding 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 corrosiveness 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, reduce the safety risks of operations in flammable and explosive environments, and meet the safety requirements of special places such as underground coal mines 1.
4. Light weight and convenient construction: Compared with traditional metal nets, the polyester fiber protective net is light in weight, easy to transport and install, which greatly reduces 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 the 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 up to 10 - 20 years or more, reducing the frequency of replacement and maintenance and lowering the overall cost 1.
7. Reasonable mesh design: The scientific design of the mesh structure can not only ensure ventilation but also effectively intercept falling objects such as coal blocks and rocks, reducing the risk of injury to workers and equipment.
Application Fields
· 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 end of the working face, effectively preventing roof collapse and rock falling, and ensuring the safety of miners' lives and the normal production of mines.
· Tunnel Engineering: It is suitable for the initial support and surrounding rock reinforcement of tunnels, which can control the deformation of the surrounding rock and prevent the occurrence of collapse accidents, providing safety guarantees for tunnel construction and operation.
· Slope Protection: It can be used in projects such as highway and railway slope protection and landslide prevention. 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.
· Hydraulic Engineering: It is 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 hydraulic 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 the fall of people and objects and ensuring the safety of the construction site.
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