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The Sinorock-Self drilling anchor system offer an excellent choice for micro piles in difficult ground conditions where open-hole drilling isn’t possible.In general, Sinorock recommends using the Sinorock-Self Drilling Anchor System in difficult soils that do not allow for open-hole drilling.


Sinorock self drilling bolts are available in various diameters, steel grades and various levels of complexity.Sinorock self drilling bolts are the perfect solution for the most challenging projects imaginable. Sinorock self drilling anchor Systems has long been the prferred supplier for the most advanced applications. Our unique approach to supply perectly matched connectors and related accessories has made Sinorock self drilling anchor Systems the preferred partner in the world of advanced engineering.


Sinorock strive to scale a new height in the industry by satisfying our customers with innovative range of quality Self drilling anchor systems.We continuously bring improvements and think of new ways to make our products better.We have established a world class infrastructure that is equipped with advanced and modern technology that helps us in attaining the trust of our clients by fulfilling their varied needs.

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sinorockco Aug 15 '16 · Tags: self drilling bolts
Superior self drilling bolt in Sinorock,Self drilling bolt is beneficial for slope stabilization and also used for load transfer from soft strata to hard strata. As far as safety aspect concern it gives better results because of its stabilization and homogeneity between all rocks. 


Self drilling bolts are available in a wide selection of sizes to best meet your requirements. We maintain a fully stocked inventory so that we always have the products you need, when you need them. Complete your construction project with the best tools from a company you can rely on to deliver quality parts. When you are looking for the best, consider Sinorock to seamlessly handle all of your needs. If you are a concrete or masonry tradesman, our comprehensive selection of accessories, tools, and equipment will make completing your job much easier.


In a word, self drilling anchor system has played a crucial role in high slope of hydroelectric station. It has obvious features, such as single rock bolt has big tensile pulling force, great depth and small project amount, it is suitable for different geological conditions. Adopting hollow anchor bar to construct project can control or reduce the occurrence of rock burst, enhance ability of anti-seismic and control deformation effectively.

http://sinorockco.blogownia.pl/113570/The+self+drilling+hollow+anchor+bolt+is+hollow+compared+to+a+solid+bar+of+the+same+diameter.html

According to user requirements We summarize the self drilling bolt Torque Requirements.Self drilling bolts are designed to stretch a little when being tightened. It is this elongation, or tension, that clamps a bolt-joint together. 

However, the tension of a bolt is difficult to measure so manufacturers and standards organizations often resort to specifying the torque, twisting force required to spin the nut, when specifying industry standards.

As the expert in self drilling anchor system field,Sinorock is outstanding.Here We will stated how to install self drilling bolt in Concrete.

Self drilling bolts are an essential part of concrete construction. These are bolts, placed in the concrete with the threaded side up. They allow you to secure wall forms or other portions of the construction onto the concrete foundation slab. It’s important when placing rock bolts to place them carefully and accurately, since moving them later will be extremely difficult and will hold up your construction project significantly.

Sinorock is a company that provides self drilling bolts in many different sizes for large or small projects. Their anchor bolts have been used all over the world but the company is located in the China. With their main sales office located in luoyang and fabrication facilities located in luoyang, China, and Sinorock they have the capabilities to supply anyone across the nation with self drilling bolts in the quantity and size that are requested.

Sinorock has some reliable certificates like ISO and CE,so that we can provide customers reliable products.As a experienced self drilling bolt manufacturer,Sinorock adopts the advanced production equipment and strictly quality control system, to ensure that we can provide customers low-cost, and high quality construction materials. We also devote ourselves to provide clients with a one-stop solution for ground anchor.Follow us,and you could know more!


sinorockus Jun 16 '16 · Tags: self drilling bolts