Application of Self Drilling Anchor bolt in Slope Treatment

25 juni 2018

Self drilling anchor bolts are mainly used for crushing rock formations, loose soil layers, weathered rock formations, sediment-clad layers, and other difficult strata where holes are difficult to make. Therefore, the application of self drilling anchor bolts effectively solves the difficult problem of hole formation in loose rock and soil layers. It also has the advantages of high construction efficiency and guaranteed construction quality. In particular, self drilling anchor bolt with larger diameters and depths is used and the effect is significant. The self drilling bolt has the advantages of simple construction technology, easy operation, and high reliability, and is suitable for slope support in loose rock formations.

Slope support is widely distributed in infrastructure such as roads, railways, and water conservancy projects. The construction methods are different. Self drilling anchor bolt system can achieve rapid formation of support and control of surrounding rock stability through pressure grouting, consolidation of broken rock masses, and the protection of groundwater and rods from corrosion.