Engineer use Sinorock rock bolts for fixes structures of construction

22/set/2016 11:22:01 sinorockzqq Contatta l'autore

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Rock bolts are short,low capacity reinforcement,comprising a bar fixed into the rock and, if required,tensioned to a predetermined load.The rock bolt support system has demonstrated that in the majority of medium strength soils ultimate loads in the range of 250 to 400 tonne can repeatedly be achieved. The system also has the advantage of being appropriate for use in environments previously considered unsuitable for traditional ground anchors.The principles of the system and its load transfer mechanism are acknowledged in BS8081 and the corrosion protection system adopted for permanent works is the simplest in concept yet the most reliable in practice.

Self drilling rock bolt fixes self structures with surrounding rocks by using slurry, which can stabilize projects, avoid deformation and escort for people’s security.

Sinorock,offer full range of anchors,such as common hollow grouting rock bolt, self drilling rock bolt, thread bar, stainless rock bolt,duplex coating rock bolt and all related accessories.The products are widely used in various types of underground support constructions, such as road and bridges,Hydropower station, underground mining in soft and hard rock, tunneling, slope stabilization industry.Our large diameter rock bolt is especially popular and enjoyed good reputation among customers.

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