Soil nailing support have great effect in good geological conditions

Tunnel is a construction built underground, underwater or in the mountain by laying railway or highway to let motor vehicles passing
through. Based on the site selection, tunnel is divided into mountain tunnel, submerged tunnel and city tunnel. Because of the specificity
of its location, exploration and digging must based on the surrounding terrain, geology and distribution of underwater. To ensure road
traffic more smooth, we should reinforce and advance pre-support the tunnel when construction.

At present, many supporting methods have great effect in good geological conditions, while in soft and complex conditions, such as
crushing, high ground stress in tunnels with great deformation, the challenge for these supporting method is quite big. So soil nailing support at
home and abroad is moving to the effect of improving anchoring force, efficiency of support and expanding application range.
Soil nail can be installed and constructed in narrow spaces and it is quite simple to operate only by one person. Drilling, grouting and
anchoring play a role at the same time, which is energy-saving and high-efficient.
Sinorock has become increasingly more cost-effective through improvements in design methods, construction techniques, anchor component
materials, and on-site acceptance testing. This has resulted in an increase in the use of both temporary and permanent self drilling soil
nail.

Pro-active and committed to the successful completion of all projects undertaken, our engineering office and field staff are ready to assist you with proposals for the design, manufacture and implementation of solutions tailored to meet your priorities, requirements and safety objectives.

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