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Self drilling rock anchor provides a strong strength between rod body and surrounding rocks

Le 12 septembre 2016, 11:10 dans Humeurs 0

The Sinorock rock anchor is hollow design,and suits well to various kinds of ground conditions containing loose rocks,broken rocks,fracture zones,unconsolidable layers,sandy gravel and other complicated geological conditions. By the coverage of full length grout,the self drilling rock anchor provides a strong strength between rod body and surrounding rocks,as a result allowing for direct monitoring of the rock mass movement,which gives a full guarantee to the safety and peace of mind to the workers in the constructions.

The self drilling anchor system of Sinorock has a widely application, It is usually used to broken rock,loose soil and conditions which difficult to drill holes,such as fracture zones,decayed rock,gravel ect.Especially in the sand gravel stratum, using the traditional method of anchoring, the low probability of pore formation makes it difficult to grout and anchor lately and also increases construction costs.

Whether used in cohesive or non-cohesive ground, the Sinorock self drilling anchor bolt can be grouted and then stressed and locked off with a hexagonal nut and plate. Advantages are: similar installation for all ground conditions; no casing required; fast drilling and anchoring in a single operation; choice of bits and anchor loads; and hollow core for high-volume flushing and grouting.

Sinorock self drilling anchor system are cylindrical fasteners

Le 1 septembre 2016, 12:30 dans Humeurs 0

Automated serial manufacture of anchors, manufacture of ground and anchor bolts, and their accessories under the highest standards of quality control. The products are manufactured under the strict supervision of the Company's engineers, their materials are of superior quality and meet the obligatory standards requirements.

Development of the importation and marketing of geotechnical products, including self drilling anchor, ground and anchor bolts, and anchor monitoring instrumentation.

Sinorock self drilling anchor system are cylindrical fasteners that are used to connect objects and structural elements to concrete.They may be used for everything from holding a home to its foundations to attaching heavy industrial machinery to a factory floor.Self drilling anchors are also used in prefabricated panel construction.In this type on construction ,Self drilling anchors are used to connect structrual frames together.This is only a fraction of possible uses for Self drilling anchors.

Our experience is extensive, and our culture is one of ownership. As a anchoring company of employee owners, we work with the unity of family and the determination of business owners. We take greater responsibility for quality, safety, production and innovation because we share directly in the Company’s success.

Sinorock provides a diversified portfolio of SDA systems

Le 23 août 2016, 10:39 dans Humeurs 0

Sinorock SDA bolt provide a unique bolting solution for unstable ground conditions such as sand, gravel, silt, clay and soft to medium fractured rock formations. For projects with such ground conditions, Sinorock self-drilling bolts are the most productive reinforcement solution. The anchor rod features a hollow bore for flushing or for simultaneous drilling and grouting. The rod has a left-hand rope thread for connection to standard drill tooling. It is manufactured from API standard heavy wall steel tubing, cold rolled to form a standard ISO rope thread profile. The rolling process refines the grain structure of the steel, increasing the yield strength to produce a durable drill rod suitable for a range of applications.

Fields of application of Sinorock self-drilling bolt range from underground coal mining or ground control for mechanical excavations to injection lances or forepoling.Sinorock provides a diversified portfolio of SDA systems for various applications in Mining, Tunneling, and Civil Engineering which is completed by longtime experience in the production and application of hollow anchor bar.

Sinorock has the excellent anchor bolt system for foundation treatment,Sinorock anchor bolt system – your worldwide partner for innovative systems and solutions for the tunneling Construction,slope foundation and Mining industries.We produce our anchor bolt system through the electric arc furnace route.


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