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With great efficient grouting,the self drilling anchor bolt is capable of filling the boreholes with sufficient cement that provides solid bonding stree between cavity and anchor rod.Self drilling bolt appears a sound quality in stablizing rocks and soils,controling underground water depending on the nice injection extended radius and reliable anchoring effect.
Sinorock is known as one of the trusted and reliable wholesalers and suppliers of a wide range of rock anchoring tools and Machines. These are procured from Sinorock, who design and develop these as per the defined quality standards. Our valued customers can buy these from us at market leading prices.Sinorock has provided rock anchoring solutions and project management services for some of the most significant Civil Infrastructure projects in the world.
Sinorock strives to meet your specific self drilling anchor bolt needs so you can compete in the anchoring industry. We offer a wide range of services that add value to your company. The company has modernised its plant with capability to produce its range of self drilling anchor bolts in any quantity to meet the demand in the Domestic and in the International Market.
The anchor bolt ,as descrembed here, is a standard Permanent Ground Anchor . Both the bond between the steel strands and the casing and the bond between the casing and the surrounding ground are provided by the backfill grout as descrembed. The reliability of the system hinges on the efficiency of the shrink compensating grout additives, which are expected to avoid the formation of a gap at the two interfaces upon completion of grout curing.
The self drilling anchor bolt of Sinorock is involved in many areas of the construction field. A few examples of our specialties include tunnel rehabilitation and enlargement, soil stabilization, rockfall mitigation, shaft construction, shotcrete, culvert installation, soil nail and rock bolt installation.Our Self drilling bolt systems 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.
Whether you need anchor bolts for a large project or you need a small quantity, you can trust us to deliver the best. We specialise in the making of a variety of anchor bolt products and we are known to be the number one anchor bolt manufacturer in China.Sinorock is the top grade anchor bolt manufacturer, meeting clients’ exacting demands for critical applications in hostile environments.
For more than 10 years,Sinorock has been a professional self drilling bolt manufacturer in the construction of roads and highways throughout the Western United States. These projects are often difficult to design, coordinate and build, which is why clients turn to Sinorock: our emphasis on quality, safety and innovation distinguishes us from our competitors and results in better projects for our clients and their users.Sinorock excels at complex road and highway projects, which often include complicated phasing, detailed traffic control, complex utility relocations, extensive public involvement, and a large scope to manage.
Sinorock self drilling bolts are manufactured for underground or ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed. Sinorock self drilling bolts are manufactured to a highest standard of quality. Rigid standards of quality are achieved by exhaustive quality control, testing and inspection procedures. Detailed drawings specify materials, dimensions, and tolerances.
Sinorock is a supplier of engineered support solutions to the civil work and geotechnical industries. With very well established research and development facilities, manufacturing plants and commercial services for each of our market focused divisions; Sinorock has positioned itself over time as a leading self drilling bolt supplier to the civil construction.
http://blog.livedoor.jp/selfdrillinganchor/archives/6043726.html
The Sinorock self-drilling hollow anchor bar is fully threaded and can be cut and coupled at any point.In some countries,it is also called hollow bar anchor.This makes transportation and installation of the threadbar anchors much easier. The productivity is 2 or 3 times greater than conventional ground anchor systems.
Sinorock mainly produces self drilling anchor tools for mining, construction and related industries. Since its foundation in 2011, Sinorock has been striving to provide customers with fast, stable and economical solutions for rock drilling, and effectively help them reduce rock drilling cost. Now Sinorock has been a specialized manufacturer of self drilling anchor tools with integration of R&D, production, related products supply and solution consultancy.
Sinorock has a first-class safety program. We believe every accident is preventable, and we continue our pursuit of zero accidents.Year after year we are among the safest companies in our industry.
Sinorock has been a prominent leader in the specialty self drilling bolt industry for the past 5 years.For this reason, we have built a diverse and vast customer base covering a broad geographic market. We offer a wide range of products and services that can meet almost any self drilling bolts requirement.
The self drilling bolt is a fully thread hollow bar and it is a part of self drilling anchor bolt. Without casing pipe and drilling pipe, it can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formation.
The self drilling anchor bolt has different materials, so the function is different,such as: the duplex coating anchor bar and the stainless hollow anchor bar have good anti-corrosion effect. They are mainly used for slope stabilization, foundation with micropiles, mining and tunneling, it is also used in the railway system, metro project, etc. It maintains and strengthens soil and rock, so it provides pre-support and permanent support for the construction of these projects.
To be the best manufacturer for anchor bolt products, Sinorock has formed a strong Research & Development team, in the team there are several senior engineers in the fields of material, mechanical engineering, electrical and mechanical engineering and so on.
