self drilling bolt can raise surrounding rocks’ intensity and stability

The anchoring technology of can raise surrounding rocks’ intensity and stability. It has advantages of easy to
operate, low cost, safety and promptness, etc, which has brought attention in the field of mining industry and geotechnical engineering.
Self drilling bolt is a kind of supporting structure of high-rise buildings, its integrity and impermeability has little effect on
surrounding environment and it has strong adaptability for stratum conditions. So far, self drilling bolt has been widely used in China.
The quality of self drilling bolt has two main indexes: anchoring force and anchoring status.
Anchoring force is a binding force between self drilling bolt and surrounding rocks. The anchoring force is bigger, the product is more
reliable and the effect is better. Drawing force is the best testing method.
Anchoring status refers to the length of anchorage section, length of free section, compactness and construction deficiency, etc. Because
of the influence of materials, construction and geological conditions, there exist many deficiencies during the construction and usage of
self drilling bolt.
To avoid these deficiencies, engineering accident and economic loss, the anchoring quality of is quite important.
Sinorock takes immense pleasure in introducing itself as one of the leading anchor bolt manufacturer in engineering industry.Over decades
of progress have consistently made us realize that more than products,it is understanding the client's requirement and giving maximum
services to the customer is what makes us stand apart from others.We are committed to maintain integrity,quality,transparency in all
sphere of our business.The main product that Sinorock provides is the self drilling bolt.
Our self drilling rock bolt can provide permanent support for tunneling and can aslo used in slope stabilization,rock bolts and soil nails can be used to maintain and strengthen soil and rock.In addition,it is aslo widely used for micro pile reinforcement.Micro pile pile
can transmit structural load to foundation of buildings.

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