What is mine anchor net, coal mine supporting net, protective netApxiguan01 | browse 656
The anchor net is also called huangtongwang, hanging net, diamond mesh.The anchor net support, through the construction of anchor length and distribution in rock and soil in the complex formation and interaction of rock and soil, improve the strength of rock and soil anchor deficiency and play a role in the rock and soil structure strength potential into full play, to ensure the stability of the slope. The reinforced concrete net sprayed concrete on the slope, which plays a role in controlling the slope deformation,
. The process of the construction for excavation, slope repair, hole drilling, bolt (cable) installation, pressure grouting, hanging steel mesh, welded reinforcement, shotcrete, (prestress tension and anchoring), the excavation of the lower. For unstable soil layer, the first concrete should be increased after excavation and repair. Coal based road wall supporting and protecting the top, to the top of the ideal material. Especially the galvanized diamond weave mesh for diamond nets connected a wire hook, even fracture, it will not affect the other part, completely solve the roof, coal side support easy to loose when protecting, easy hanging nets, coal based road protection wall, roof support roadway, the most ideal material.
Mine anchor net support is a kind of support method used in deep foundation pit support engineering at present. The utility model relates to a spray concrete, anchor rod and steel mesh combined support.
