As an economical and superior technical means, anchoring technology is more and more widely used in various engineering fields. At present, it is not only widely used in major coal-producing countries in the world, but also widely used in metallurgy, water conservancy and hydropower, railway and highway, military and construction projects. The technology will surely get more extensive and in-depth research and application. The application of the split set bolt is particularly extensive, and it also has its significant advantages. split set price

1.     Good support effect: Bolt support conforms to modern rock mechanics and surrounding rock control theory in support principle, and belongs to "active" support. After the bolt is installed, the surrounding rock is reinforced inside the surrounding rock, and a surrounding rock-supporting overall bearing structure is quickly formed, so the stability of the surrounding rock itself can be mobilized and utilized, and the bearing capacity of the surrounding rock can be fully utilized. Therefore, the bolt support is more conducive to protecting the stability of the surrounding rock of the roadway and improving the maintenance of the roadway. Compared with the traditional scaffolding support, the bolt support can better adapt to the large deformation of the surrounding rock of the mining roadway, and can maintain the integrity and stability of the surrounding rock, and its support effect is better than that of the I-beam. Supports, during the mining of the working face, the maintenance of the working face end is significantly improved, and the advancing speed of the working face is increased. split set price

2.     Low labor intensity and high efficiency: Compared with the traditional trellis support, because the bolt support uses less support materials and lighter weight, when the roadway is excavated, the transportation volume of support materials is greatly reduced, and the labor intensity is also greatly reduced. Conducive to improving excavation efficiency. When the working face is mined, the retraction work of the steel shed support is also omitted, which not only reduces the labor intensity of the workers, but also improves the safety factor. The bolt construction operation procedure is simple, and it can closely follow the excavation working face, which is convenient for organizing the parallel operation of excavation support and forming a roadway at one time, which is beneficial to realize the mechanization of fast excavation support.

3.     Significant economic benefits: The use of bolt support can reduce the input of support materials and reduce the cost of direct support. Since the bolt support basically does not occupy the effective section of the roadway, the construction section is the net section, so in the support design, the roadway section can be correspondingly reduced and a lot of materials can be saved. Bolt support can reduce roadway maintenance and save maintenance costs. In a word, bolt support can reduce the cost in terms of supporting materials, auxiliary transportation, section design and maintenance costs, and the economic benefits are obvious. split set price