Sinorock self drilling hollow anchor bar can increase the bearing capacity of foundations through the grouting of micro-piles casing and reduce the consumption of materials. It is the optimal method for the foundation in constructions or to prevent buoyancy.
The self drilling bolt system has demonstrated can be repeatedly achieved in the majority of medium strength soils ultimate loads in the range of 250 to 400 tonne. The system also has the advantage of being appropriate for the usage in environments that previously considered unsuitable for traditional anchor bolts. For projects facing complex geo-conditions, self drilling hollow anchor bar should be considered as the main solution. They are designed for optimized installation and tailored to the project’s needs. Sinorock self drilling bolt system is manufactured specially for underground or ground applications in mines, tunnels, slopes, or wherever other support demand.
At Sinorock, our service comes with a smile. Above that, we believe in systems that are reliable and customer-friendly. We supply you our wide range of products through this web site, which will help you in selecting the right self drilling rock system for your day to day applications. We pledge to cater and design for the needs of valued customers and look forward positively towards the goal for achieving new bonds of Esteem Business Relationships.