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From restricted access ground anchoring to open field anchoring, the projects range from residential to large scale commercial works.
Self drilling rock bolt of Sinorock provide a range of structural benefits, including resisting uplift to transferring external forces to the ground for large structures,such as tunneling,mining,hydroelectric,slope foundation. Our high quality self drilling rock bolt systems also work to stabilise foundations and support structures for excavation, making worksites safer. We work closely with geotechnical engineers to assist with project design and selection of anchor type after consideration of ground conditions, ensuring lasting integrity of all our self drilling anchor systems.
Sinorock rock bolt system composes a total of six components including the anchor body.They are drill bit, coupler, grout stopper, arch plate, and nut. Grout injection adapters and steel shank can be included in the order upon request. These accessories are essential to the anchor system's overall functionality.Sinorock continues to provide both innovative and cost-effective solutions in rock bolt industry.
The basis of our success is world-wide, long-term partnerships with our customers and suppliers. More than 50 Sinorock employees strive for a common interest, with inestimable commitment to increasing value; with a strong focus on quality, customer service and innovation.
We are a socially responsible, environmentally sensitive organization for self drilling rock bolt , which looks beyond the immediate (construction site/project) in order to further develop the wider community.
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Sinorock has the capability of combining our micropile technology with one or more of our other ground modification techniques to meet unique or complex project requirements cost-effectively and efficiently. Lines of micropiles spanned by wooden lagging can be ideal where excavation walls are required in low headroom and other confined areas. Post-grouting within the bond length can increase frictional forces with surrounding soils, thus achieving greater capacity. Micropiles can serve to “stitch” the soil together, within predicted shear zones to enhance mass stability. In liquefiable profiles micropiles can transfer loads to competent bearing strata to conform to seismic design requirements. Underpinning of foundations adjacent to planned excavations is another micropile application.
Micropiles, also known as minipiles, (and less commonly as pin piles, needle piles and root piles) are deep foundation elements constructed using high-strength, small-diameter steel casing and/or threaded bar. Capacities vary depending on the micropile size and subsurface profile. Allowable micropile capacities in excess of 1,000 tons have been achieved.
Whether a situation is typical or unique, Sinorock has the experience and innovation to assist engineers, contractors and owners with identifying and constructing the most economical solution that satisfies the technical requirements of each project.