Self drilling rock bolting system is especially suitable for unstable ground conditions

According to the requirement of the design specification for railway roadbed structure, the anchor bar retaining wall can be applied to the normal area of rocky road, soil nailing wall can be used to the common area of soil and broken soft rock. In the underground water more developed area or loose slope soil, the […]

Self drilling anchor bolt design will make tremendous contribution to civil constructions

In recent years, the apartment demand in Carolina is always growing. According to the experts, the apartment construction in South Carolina, US will boom in 2018 and continue its upward trend over the next 13 years. A recent study even showed the need for 63,000 units throughout South Carolina by 2030. In the Charleston region, […]