26 04 0
Sinorock is the most professional self-drilling anchor manufacturer and supplier in geotechnical engineering and construction industries in the world. We provide the most innovative and effective solutions for a wide variety of ground engineering, slope stabilization, soil nailing, tunneling support, retaining support. Sinorock self-drilling anchor system effectively improve the stability of underground rock masses. The […]
18 03 0
In recent years, as the demand of the engineering projects supporting operations and development, self-drilling anchor system became the main material requirements. With the common application of self-drilling anchor system, multiple suppliers and manufacturers also have occurred. Sinorock is one of the world’s leading self-drilling anchor system suppliers and manufacturers as we know. The main […]
8 02 0
Sinorock self drilling anchor bolts are manufactured for underground or ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed. Sinorock self drilling anchor bolts are manufactured to the highest standard of quality. Rigid standards of quality are achieved by exhaustive quality control, testing and inspection procedures. Detailed drawings specify materials, dimensions, […]
13 01 0
The bearing capacity of the rock bolt is mainly determined by the frictional resistance between the rock and soil layer and the anchoring grouting body. The bonding strength values between rock and soil layer and the anchoring grouting body will not change, the larger hole diameter anchor cable, the greater the bearing capacity of unit […]
25 12 0
Sinorock is a well-known self-drilling anchor system manufacturer in China, the core product is self-drilling anchor system. It is divided into ordinary self-drilling anchor system, stainless steel anchor bolts and anti-corrosion rock bolts. Self-drilling anchor system has two different thread type: R Thread Anchor System and T Thread Anchor System. Both of them combine drilling, […]
21 12 0
Sinorock exports a wide range of self-drilling anchor bolts in accordance with the highest quality requirement of the engineering Industry. We assure the highest quality and on-time delivery of self-drilling anchors manufactured in China, enabling you to progress your engineering projects worldwide. Sinorock acts as a strong partner and manufacturing anchor bolt company for the […]
24 11 0
As we all know, there are many anchor bolt manufacturers all over the world, Sinorock is an experienced anchor bolt manufacturer and has many fields of expertise including SDA Bolt and Anti-corrosion Rock Bolt. As a professional self-drilling anchor bolt manufacturer, it adopts advanced production equipment and a strict quality control system, to ensure that […]
26 10 0
Self drilling anchor system is today’s demand of the increasing of the tunneling industry and ground engineering for safer and faster production. Self drilling anchor bolt system combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditions. It is safe, reliable and efficient. Self drilling anchor system is a hollow […]
27 09 0
Self-drilling anchor support can take full advantage of soil body’s self-bearing capacity. Compared to shotcrete support, it has characters of safety, high efficiency and convenience. It can be operated at small spaces, so under allowable conditions, the adopting self-drilling anchor can enhance efficiency largely. 1. Applicability Generally speaking, self-drilling anchor is suitable for foundation pit […]
14 06 0
At 11 a.m. June 8, 2018, with the blasting of last section of the cave in the right , Fengdongshan tunnel of Changping expressway achieved the completion of the double-line. Fengdongshan Tunnel, length of nearly 5,000 meters, is the longest six-lane tunnel in Fuzhou .Its connection provides a guarantee for the planed opening of Changping […]