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Faced to so many difficulties, constructors adopted several methods to solve them. During the digging process, supporting work is quite important. Stable supporting system can control the deformation of surrounding rocks and collapse, then guarantee the quality, safety and schedule of construction.Self drilling rock anchor is useful for many difficult conditions.
Engineers & Technicians,we,Sinorock,offer full range of anchors,such as common hollow grouting anchor bolt , self drilling rock bolt, thread bar and all related accessories.The products are widely used in various types of underground support constructions, such as road and bridges,Hydropower station, underground mining in soft and hard rock, tunneling, slope stabilization industry.Our large diameter rock bolt is especially popular and enjoyed good reputation among customers.
Self drilling anchor is a structural system transferring tension to stable stratum or soil layer. It consists of anchor head, free segment and anchorage section, which can effectively control slide, collapse and destruction. In high-slope protective engineering of railway, self drilling anchor’s install position, inclination should be designed correctly to resist slope’s instability and destruction.
The advantages of self drilling anchor bolt: based on so weak and loose condition, self drilling anchor bolt will increase the diameter of hole, enhance the intensity of soil and increase anti-corrosion effect. Slurry increases the bonding strength between self drilling anchor bolt and surrounding rocks, deformation capacity will be decreased accordingly.
Nowadays,Sinorock uses every technology mean for manufacturing better hollow grouting anchor.Sinorock is a prime supplier of standard and special Self drilling hollow anchor bar products to widely varied industries,including:mining,tunneling,hydroelectric,slope founadtion,etc.Catering to the self drilling hollow anchor bolt market,Sinorock gained expertise and a positive reputation in the market as a dependable, quality supplier.
Sinorock offers one of the most complete line of construction rock anchors and tools available in the marketplace today. Self drilling rock anchor eliminate separate drilling and tapping operations for faster, more economical installations. Contractors in a wide variety of industries rely on Sinorock for quick solutions to all their self drilling rock anchor needs in residential & commercial construction markets.
Technology application of rock anchoring is abroad in constructional foundation pit engineering and it has good economic benefit.Generally, rock anchoring system will choose different models according to engineering demand. So technology advantages of rock anchoring has obvious advantages.
http://sinorockco.deviantart.com/journal/Anchoring-in-poor-ground-Sinorock-rock-bolt-635519606
Rock bolt can fasten weak, loose and unstable rock soil body at stable rock stratum, it can enhance rock body’s bearing capacity, prevent displacement. The bigger anchoring force has been provided, the bigger frictional resistance will be got and the higher integrity degree is.
Sinorock has been proudly serving businesses in rock bolt field for the past 5 years. We strive to take care of all our customers no matter what industry you may be in or what your rock bolt needs may be. Our offices and warehouse are conveniently located in luoyang and changzhou City for making it very easy for us to serve the entire wasatch front area. Our will call is open daily to assist all those in need of nuts,bolts and many other industrial supplies and products.Sinorock also specializes in custom rock bolts. We fabricate them on site in our custom machine shop. We welcome you to come visit us and see how we can serve your needs.Need large rock bolts? No problem.
Sinorock is owned and managed by people who have a passion for self drilling anchor. We have decades of experience in specifying, buying and using all types of self drilling anchor products.We are good at what we do because we enjoy what we do.
Since its inception in 2011, Sinorock has continued to invent, manufacture, and sell only Sinorock® BRAND Anchors, the highest quality, and best-performing anchors on the market. All are designed to solve real problems on the job site, and, at home. Their high-strength, multi-functional Sinorock® High-Performance Anchors provide fast, easy, and secure fastening in almost all applications and substrates – from light- to heavy-duty. They are the only China anchor bolt manufacturer that makes all of its anchors in the world.
Sinorock is dedicated to offering quality products at the lowest possible price. Being Internet based, our operating costs are significantly lower than brick-and-mortar stores. Yet, 98% of the products we offer are in stock and ready for immediate shipment.
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.
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.
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.
Sinorock manufactures a broad range of extremely reliable, precise and accurate self drilling rock bolt systems in Steel and Steel Alloys of different sizes from high quality Graded raw material.Sinorock is considered as one of the few leading anchor bolt manufacturers of special bolting for critical applications.
For nearly five years,Sinorock has been undertaking and executing the toughest engineering and construction projects. It has an admirable track record, a solid experience and a proven strength on delivery norms across its full spectrum of services. Around the world,Sinorock’s projects boost growth in economies and improve the quality of life of millions of people. Its expertise helps businesses generate values from the most challenging circumstances. All this has enabled Metis to become a name that is inextricably woven into the fabric of China.
Thanks to our self drilling anchor systems’ flexible application options, our customers can choose next to mechanical and chemical anchors and bolts from a variety of anchoring systems, which are all customtailored to satisfy individual project requirements.