The practices of Sinorock soil nailing system

Soil nailing is been used in geotechnical engineering to stabilise existing slopes or excavations where top-to-bottom construction is advantageous compared to other retaining wall system. It is an in-situ reinforcement method used to reinforce and strengthen ground by installing steel bars called as nails.

The various types of soil nails include the driven nails, grouted nails, corrosion protected nails, jet grouted and launched nails. The favourable soil conditions for soil nailing include stiff to hard fine grained soil, dense to very dense granular soils with some apparent cohesion, weathered rock with no weakness plane and glacial soils. Whereas the unfavourable conditions include dry, poorly graded cohesionless soils, soils with high ground water, soils with cobbles and boulders, soft to very soft cohesionless soils. Due to many technological advances and the use of improved construction materials and techniques the soil nail construction technique is gaining acceptance and popularity.

Sinorock is specialized in the development, production and sales of soil nailing system. All the soil nail system delivered to customers have passed strict quality testing. We insist on the value of innovation, profession, responsibility and efficiency. We have passed the ISO9001 quality management system certification and all we provided to the clients are reliable products.

Here are listed famous projects we supplied at home and abroad: Harbin Metro, Shanghai-Kunming High-speed railway, Xi’an-Chengdu High-speed railway, Qingdao Jiaozhou Bay Tunnel, Malaysia HuLu Hydroelectric station, South Korea SAMSUNG Project, Nepal Upper Tamakoshi Hydroelectric and Russia Winter Olympic Games in Sochi, 2014 and so on.