Le 24 mai 2016, 12:12 dans Humeurs • 0
In tunnel construction, efficient supporting technology is a key problem. Self drilling rock bolt is an advanced rock bolt system, which combines drilling, grouting and anchoring together. It can solve collapse problem when drilling and it can guarantee grouting effect in complex conditions.
Compared with common rock bolt, self drilling rock bolt has advantages on anti-bending, shearing resistance and surface adhesiveness. It also can be cut, linked, pre-stressed and released load, etc.
Sinorock exports a wide range of self drilling rock bolts in accordance with the highest quality requirement of the engineering Industry. We assure the highest quality and on-time delivery of Anchor Bolts manufactured in China, enabling to progress your engineering Projects worldwide.
Sinorock dedicates to providing reliable self drilling anchors to suit the needs of the underground mining and tunnelling industries.
Sinorock excels in manufacturing specialized anchor bolt including self drilling anchor bolt,anti-corrosion anchor system,stainless anchor bolt and anchor accessories.
Sinorock,with perfect service system and the latest industry trends,is involved in manufacturing qualitative range of self drilling anchor bolt,which used as efficient anchoring means.