Sinorock have extensive experience in geotechnical work such as soil nailing and ground anchoring. Especially when used for slope stabilisation of cuttings and embankments on the railways.

Sinorock’s self drilling anchor is a sort of hollow bar that makes grouting and anchoring can be done simultaneously,it can also provide an excellent effect on various kinds of complex conditions,such as soft soils,loose rock,fractured zones and so on.The injection hollow bar is versatile in the projects of mining,tunneling,transportation,kinds of foundation support and national defense ect.The hollow injection bar is applicable to medium and good ground conditions and is perfect for permenent support,pressure grouting from anchor bolt can stabilize broken rocks and prevent underground water to keep anchor bolt from corrosion.These can provide support for the stabilty of surrounding soils.

Anchors may be used for any soil or rock anchor application within the specified loading limits. They are particularly well-suited for site conditions involving unstable or raveling soils where conventional anchor installation would require drill casing to mantain an open hole between drilling and anchor installation.