Hollow bar support of Sinorock provides safer space for constructions

25/mag/2017 06:26:08 hollowbar Contatta l'autore

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Self drilling hollow bar system can ensure grouting anchor rod and the wall of hole full, giving full play to the bolt anchoring effect.Can provide immediately supporting force (or prestressed plate force) after the rock mass excavation ,effectively protect the inherent strength of rock mass, to prevent loosening and deformation of surrounding rock, and to enhance the stability of geotechnical engineering.The rod body have enough size package, which greatly improves the ability of resistance to corrosion, shows good durability.

Self drilling hollow bar anchor system is an effective mean of anchoring. It can be used to advanced support and radial support of railways, slope reinforcement, roadbed reinforcement and regulation project of tunnel disaster.Because of the excellent thickness seamless steel tube, the convenient and rapid thread forming process on surface and the perfect fittings, self-drilling anchor system can make the unify of drilling grouting and anchoring come true.

As the largest Chinese provider of hollow bar support solutions,Sinorock’s vision is to fill the needs of a growing number of clients, by focusing on innovation, strategic alliances, and industry-leading expertise.Sinorock's complete technology assists miners in ensuring rapid, safe advances through even the most difficult ground conditions.

Sinorock gains confidence in our self drilling hollow bar anchor sysyem manufacture.Sinorock Self drilling anchor system offers an ideal, flexible solution for earth retention systems. When subterranean reinforcements give way, anchors can be used to resist lateral pressure. Anchors can be used to stabilize damaged and failing earth retention walls.

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