HLDRILL the T52 self-propelled hollow grouting anchor adopts T-type thread and is selected according to the project drilling depth, drilling diameter, and anchoring force requirements. It is mainly used to solve the problems of hole collapse and difficulty in drilling. It does not need to be pulled out after drilling, and can be bonded with the surrounding rock mass, with higher bearing capacity.
Performance
In engineering applications, the corrosion of the surrounding environment has a greater impact on the service life of self-drilling hollow grouting anchor rods, so it is particularly important to carry out anti-corrosion design of anchor rods. To meet this demand of customers, HLDRILL professional T52 self-drilling hollow grouting hot-dip galvanized anchor rods
Hot-dip galvanized T52 self-drilling hollow grouting anchor rods are particularly suitable for various corrosive environments such as acid and alkali mist, as well as occasions with high service life requirements and complex environments in the field of geotechnical engineering
Application
T52 self-drilling hollow grouting anchor can be used for slope support, foundation pit support, pile foundation support, tunnel pipe shed support and system support, foundation support of transmission towers or wind towers, and repair of old buildings.
