Sinorock Company's self drilling anchors
are often the ideal solution when an excavation is required close to an adjacent property line, where a site has limited access, for emergency repairs and where the cost of installing soldier beams is high. Soil nailing projects are built from the top down in a minimum of space and without disruption of the area behind the wall.
Self Drilling anchor bolt
use a hollow threadbar with a sacrificial drill bit which is drilled into the ground using grout as a flushing medium. This results in a grout body within the ground containing a high tensile steel bar. Corrosion is taken into account by typically over-specifying the bar with a sacrificial corrosion allowance and/or by the use of special coatings.
The Staff at Sinorock, have a firm belief that by identifying the individual needs and requirements of our customers and by working closely with suppliers, we can achieve the best results for all.>>