Product Description
self-drilling anchor bolt consists of anchor rod, steel drill bit with alloy head, anchor coupling(optional),arch plate, grouting stopper and hex nut. It has been widely used in tunneling, mining, slope stabilization, tunnel diseases treatment and roof supporting of underground works. It integrates functions drilling, grouting and anchoring at one time and is suitable for difficult grounds (clay, sand, friable…etc). Hollow anchor rod is made of seamless tube with high strength.
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Company Profile
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Business Type: |
Our main products is: different rockbolts,geomat,geogrid, geotextile, geomembrane,waterpoof pad,etc. |
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Address: |
Taikang Road,Wangcheng Avenue |
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City: |
Luoyang |
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Zip/Postal: |
471023 |
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Country: |
China |
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