Sinorock Is A Top Soil Nail Supplier From China

10/ago/2015 12:24:50 sinorocksoilnailing Contatta l'autore

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Sinorock soil nails are durable, reliable, economical tension supports used in a wide variety of situations to stabilize, secure, and augment structures. They are made of high strength steel bars or strands, and they can be bonded to rock, concrete and many types of soil. Soil nails are used to counteract external, overturning, uplift, and seismic forces. They are also used actively (prestressed) or passively (non stressed). 

The objective of soil nailing is to improve the insitu mass by the installation of slender unstressed solid or hollow bars, which acts to tension the existing base material. Soil nails are usually steel bar, grouted into pre-drilled holes, but Condor Projects also have experience with stainless steel and GRP to achieve a design life of 120 years.

Soil nails bind the existing slope together so that the mass strength is utilized. When close spaced, the soil nails form a monolithic block which acts as a retaining structure. Simple and quick to install, and cheaper than external structural solutions such as retaining walls, soil nails cause minimal disturbance to the existing slope.
Soil nails are normally installed in conjunction with dressing of the slope surface, using netting, hydraseeding, seeded geotextiles or shotcreting. Once installed and grouted, usually a nominal 10% of the soil nails are tested to their design load following procedures laid down in BS8081.More infornation :

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