Self-Drilling Anchors, Pipe Roof Umbrella System, FT Anchor Bar, Drill Jumbo Rock Drilling Products
The Self-Drilling Hollow Bar Anchor System is comprised of a hollow threaded bar with an attached drill bit that can perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during drilling to remove debris and then allow grout to be injected immediately after drilling is completed. Grout fills the hollow bar and completely covers the entire bolt. Couplers can be used to join hollow bars and extend the bolt length while nuts and plates are used to provide the required tension.
GSA offers Self Drilling Anchors in variants of R25, R32, R38, R51 and T76 and their accessories including the Anchor Nut, Anchor Plate, Anchor Coupler and Drilling bits depending on the geological condition of the project site (Type EX, EXX, ES, ESS,).
GSA also manufactures umbrella pipe roof systems with threaded type coupling with diameters ranging from 76.1mm to 139.7mm.
GSA also manufactures post tensioning (PT Anchors) bars up to grade 935 / 1085 along with full accessories package.
Our products are available in Material like Mild Steel, Alloy Steel, EN Grade. GSA can provide its products in Hot Dip Galvanized, Epoxy & Zinc Finish.
Products:
Our products are available in Material like Mild Steel, Alloy Steel, EN Grade. GSA can provide its products in Hot Dip Galvanized, Epoxy & Zinc Finish.