MF39/1600 slotted anchor

Main specifications of pipe seam anchor pipe anchor slotted rock friction stabilizer
Length
Scope of application Permanent support or temporary support of coal, metallurgical mines, railway tunnels, hydropower culverts, highway tunnels, etc. protect. Slit pipe anchors are basically not restricted by environmental conditions and can be applied to rock roofs of coarse sandstone, fine sandstone, siltstone and a small amount of muddy siltstone
sandstone. According to the geological conditions of the surrounding rock, the strength of the anchor support network can be appropriately increased or reduced.
The anchoring principle is formed by a special cold rolling process. After the anchor is driven into the rock mass, the elasticity of the steel and the friction generated between the pipe body and the rock mass are used to anchor the surrounding rock, improve the strength of the surrounding rock mass, change the stress state of the surrounding rock to stabilize the surrounding rock, and achieve full-length anchoring. Even when the rock mass is deformed and displaced, its anchoring performance can still be maintained.
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