Self-drilling Rock Anchor Bolt
1.Introduction:
During the constructions of underground works, it is very common to encounter soft rock, fractured zone and large deformation due to high ground stress. In the case of serious collapsing, extra-long anchor is needed instead of ordinary one.
Self-drilling anchor embodies drilling, grouting and anchoring as a whole.
Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, cracks, sink age. It's irreplaceable in narrow construction environment.
Self-drilling Rock Anchor Bolt
2.Parameters:
3.Application:
4.Information you may care:
| Payment | T/T, Western Union |
| Delivery | 2 or 3 days if we have stock for your request size 25 days for producing products |
| Shipping | Sample Order:DHL/UPS/TNT/FEDEX or by air Bulk Order:air, sea or as your requirements |
| Quality Control | Strict inspection and testing will be taken for each order before shipping |
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