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Due to excellent quality, delivery performance, innovative management and perfect service system,the rock bolt system of Sinorock is recognized by most of engineers. When you’re in the middle of designing a project or implementing a new rock bolt system, it’s common to have questions.Sinorock can help you avoid mistakes and make efficient use of the time and resources you have at your disposal.
The self drilling rock bolt is a permanent bolt that is less sensitive to poor ground conditions, such as weak rock mass. It is suited for moving ground conditions as it slides at high load, maintaining high capacity support.
For more than 4 years,Sinorock has focused on creating self drilling rock bolt products that help people build safer and stronger homes and buildings. Considered a leader in rock bolt systems research, testing and innovation, Sinorock is one of the largest rock bolts suppliers in the world.
Over the past years,Sinorock has earned a reputation in the market based on its technical strength, performance, people skills working with the company in different rock bolt fields.Sinorock is an experienced manufacturer of rock bolt which has broad market and great reputation all over the world.Sinorock aims to be a global brand in the field of rock bolt.Because of our faith,Sinorock is going quickly at rock bolt field.So after several years’ exploration,Sinorock has occupied a central position
in the global anchorage exportation market.
Sinorock has the advanced bolt factory which equipped with all modern machines and latest facilities to support our manufacturing line.Sinorock offers a full range of CNC and manual machining capabilities, our onsite facilities can machine large production which runs in a fast, efficient manner with exacting tolerances. Experienced engineers offer an unrivalled support service, including free design and bespoke new product development. Sinorock’s self drilling rock bolt solutions are utilised in multiple markets such as plant engineering, slope founadtion and structural & civil engineering. Whether mining,tunneling,hydroelectric or civil construction.The Sinorock brand embodies a unique concept creating fundamental advantages over other rock bolt suppliers, including the significant reduction in installation time and associated labour costs, on-site adjustability and the preservation of steel work integrity and protective coatings. An above-average team of engineers will be available to answer questions and inform every decision throughout the project.Sinorock is very pleasure for introducing it as the professional anchor bolt maufacturer.
Rock bolt support as a way of supporting, and there is a fundamental difference in traditional way of support.Traditional way of supporting is often caused by passive collapsed rock mass under loading, but rock bolt supporting can actively strengthening rock and soil body, effectively control the deformation, prevents the occurrence of collapse.The main function of self drilling bolt supporting is suspensory action, cut across function, and the roles of composite beams and extrusion strengthening effect.
The self drilling bolt of foundation support applied for other buildings or streets around the foundation pit, deep foundation pit or the poor soil stability conditions.Self drilling bolt through the friction of its soil and soil pressure on the bolt, and if necessary, also anchor pipe can be added when necessary for stronger support to deal with a large area of soft soil layer. For foundation support, anchor supporting has flexible, economic and easy to operate, safe and fast these features.And in the process of the installation of the self drilling bolt, which won't generate a lot of noise and strict with construction site, even if it also can complete the set up in the narrow space.
To ensure that the anchor Angle, slope protection pile length, pile diameter, pile body strength, the strength of self drilling bolt, slump, anchor length, ratio of cement slurry, grouting pressure can meet the requirements of design, such as pile length and pile vertical error will be limited within a range, to ensure that the correct concrete label.Also, to ensure that bolt does not collapse before pouring, ensure that the diameter of the hole of self drilling bolt has certain requirements and reinforcement placement locator when brace.