Sinorock – We are one of the most reliable names in SDA bolt

Scris de in data de 24 May 2017
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SDA bolt is a kind of prestressed anchor, which combines drilling, grouting and anchoring together; the maximum tensile force is up to 1950KN. SDA bolt is a fully threaded steel bar which can be drilled and grouted into loose or collapsing soils without a casing. The bar features a hollow center for simultaneous drilling and grouting and a rope thread for connection to standard drill tooling. SDA forms a standard rope thread profile (R25 – [...] Citeşte mai mult »


Slope stabilization of excavations with Sinorock self drilling bolts

Scris de in data de 18 May 2017
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Slope stabilization of excavations for road and railway construction, tunnel portals. It is a technique used to reinforce and strengthen existing ground conditions of slopes and battered cuttings, and offers a rapid and economical alternative to the traditional methods. Foundations Reinforcement. It is used for increasing of foundation capacity or settlement control on existing structures. With the rapid development of gengineering constructions,the civil construction is full of asociations with people’s life,the safety of construction is [...] Citeşte mai mult »


Sinorock self drilling anchor bolt is recommended for projects

Scris de in data de 05 May 2017
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With the development of high-rise buildings in city, the demand of air-defense engineering, underground garage and basement is increasing, the construction of foundation pit is more and more and excavation depth is deeper and deeper. The geological conditions of diversion tunnels are complex, underground water is rich and rock stratum is broken. Once adopting common anchor bolt, it will cause frequent sticking, which makes work efficiency low and brings great influence for construction progress. Then [...] Citeşte mai mult »


Qualified self drilling rock bolt from Sinorock is used by engineers

Scris de in data de 21 April 2017
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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 anchor bar is useful for many difficult conditions. To control the collapse and falling stones, supporting effect should be reinforced. Facing with high slope, many chambers, complex geological conditions and narrow work yard, [...] Citeşte mai mult »


Hollow Bar Micropile is the right solution for the unstable conditions

Scris de in data de 02 April 2017
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Whether building on land or over water, in busy cities or in remote areas,Sinorock possess the ingenuity and experience required to undertake any civil structure imaginable. The broken loose surrounding rock is full of instability. It’s easy to collapse and lead to loose displacement. The pressure is relatively large. And Hollow Bar Micropile is the right solution for the unstable conditions. As an important form of reinforcement in geotechnical engineering,Hollow Bar Micropile supporting is safe, [...] Citeşte mai mult »


Sinorock is recognized as an industry leader in anchor bolt

Scris de in data de 16 March 2017
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Sinorock has earned our reputation as one of the safest, most experienced anchor bolt manufacturers in the China.During the past few years,we’ve performed over one and a half million meters of self drilling anchor bolt for highways,tunneling,hydroelectric,slope foundation,etc. Specialty Services Recognized as an industry leader in anchor bolt services for the construction and project markets, we also offer a variety of specialty services throughout the world. Equipment Services Group Among anchor bolt companies, Sinorock is [...] Citeşte mai mult »


Hello world!

Scris de in data de 16 March 2017
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Salutare! Am început să folosesc blogu.lu. Aşa arată primul meu articol. Curând vor urma şi altele!