Tunnel project is often launched in various kinds of complicated region,in order to make sure the stability of excavation surface and prevent the collapse of tunnels,self drilling hollow bar forepoling will be considered in advance,fore-sm…

With the amount of new construction happening around the world ,and the use of Self drilling anchors will likely increase with the new， innovative designs.Self drilling anchors are made from a variety of types and grades of steel to suffi…

APPLICATIONS OF GROUND ANCHORS Highway Retaining WallsAnchored walls are commonly used for grade separations to construct depressed roadways, roadway widenings, and roadway realignments. The advantages of anchored walls over conventional c…

Safety in a mine is not something Sinorock, takes lightly. It’s a major issue for those who own and those who work there. A minor fault in a reinforcement bolt may prove fatal. That’s why Sinorock rock bolts are rigorously tested to ensure…

What makes Sinorock better than the rest?There are a number of reasons why Sinorock self drilling Anchors and accessories are better than the rest - not just our products but our staff and services too.We have been making and developing ou…

Hollow bar is the rock and soil reinforcement rods structure.Hollow bar is as one of the main supporting forms of rock slope for underground,plays an important role on stability of civil engineering maintenance, especially it has obvious e…

In order to Bright our business area and enlarge our products and have the best sales serve to establish mutual benefit cooperation relations with the anchor bolts customers all of the world.Over time, Sinorock grew to become one of the do…

The geographical diversity, project complexity, and public nature of civil work results in an exceptionally challenging industry that demands a high level of technical construction expertise. Whether building on land or over water, in busy…