W-shaped steel belt shield is a new type of mine and tunnel support material, which has been widely used in engineering construction field for its unique properties and application advantages. The following is a detailed introduction to the W-shaped steel belt protection plate:
First, basic concepts
W-shaped steel belt guard plate, referred to as W steel belt guard plate, is a kind of metal parts similar to the capital letter "W", mainly using the thickness of 3-5mm, width of 180-320mm rolled steel plate, after cold bending into W shape, in the middle of the processing and the bolt spacing equal to the bolt hole, thus forming a supporting material.
Two, the main characteristics
1. Strong bearing capacity: W steel belt protection plate has high strength material characteristics, can effectively disperse and withstand the huge pressure from the formation, and maintain the stability of the supporting structure.
2. Excellent deformation performance: When the formation is deformed, the W steel belt protection plate can adapt to the changes of the formation through its own deformation to ensure the safety of the supporting structure.
3. Durability and corrosion resistance: the specially treated W steel strip protector can maintain stable performance in harsh environments for a long time, with good durability and corrosion resistance.
4. Environmentally friendly and harmless: W steel belt protection plate does not produce harmful substances, harmless to the environment, in line with the requirements of modern engineering construction for environmental protection.
3. Application fields
W-shaped steel belt shield is widely used in mines, tunnels and underground engineering. In mine engineering, it can effectively improve the bearing capacity and stability of supporting structures and reduce the risk of engineering accidents. In tunnel engineering, W steel belt protection plate can effectively cope with formation deformation and pressure changes to ensure the safety of tunnel construction. In addition, W steel belt protection plate can also be used in landslide, embankment, dam reinforcement and other engineering practice.
Fourth, combination use
W steel belt guard plate is usually used in combination with various bolts to form a stable bolt support. By W steel belt, scattered bolts are connected to form an integral bearing structure, thus improving the overall performance and stability of the supporting structure. This combination is more effective in dealing with unstable surrounding rock and can control roof and other support problems more effectively.
Price information
The price of W-shaped steel belt shield varies according to specifications, materials, manufacturers and other factors. According to market research, the current price range of W steel belt protector is wide, ranging from a few dollars to several thousand dollars. The specific price also needs to be determined according to the actual demand and market supply.
6. Market prospects
With the improvement of safety production awareness of industrial and mining enterprises and the special requirements of the state for mineral production, the professional W supporting profiles used in coal mines have been paid more and more attention. As a new type of support material, W-shaped steel belt shield has a broad market prospect and application space. In the future, with the continuous development of science and technology and the continuous deepening of engineering practice, W-shaped steel belt protection panels will be applied and promoted in more engineering fields, and make greater contributions to human engineering construction.
To sum up, W-shaped steel belt shield is a kind of support material with excellent performance and wide application, which plays an important role in the fields of mine, tunnel and underground engineering.
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