High Quality 6\\\’\\\’ Dth Hammer - Self Drilling Anchor Bar – TDS
High Quality 6\\\’\\\’ Dth Hammer - Self Drilling Anchor Bar – TDS Detail:
Advantages and Characteristics as below:
1. No casings required, because anchor bars can be drilled into loose soils without needing casings to support the boreholes.
2. Fast drilling and installation, because drilling, installation and grouting are in a single operation.
3. Both rope threads and trapezoid threads are robust and ideal for rotary-percussive drilling and ensuring a high level of bond with the borehole gout.
4. The hollow core not only serves for flushing during drilling, but also for grouting after drilling.
5. Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6. Different anchor bits are available for different ground conditions.
R thread anchor bar or called rock bolt, soil nail, which is a kind of threaded hollow bar, bar surface with an rope thread according to ISO 10208 & 1720. It was firstly invented by MAI on 1960S to solve the low construction speed on complicated underground works, nowadays; it is very popular all around the world.
Product detail pictures:
Related Product Guide:
No matter new shopper or old customer, We believe in very long expression and dependable relationship for High Quality 6\\\’\\\’ Dth Hammer - Self Drilling Anchor Bar – TDS , The product will supply to all over the world, such as: Mongolia, Uruguay, Hamburg, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
By Madeline from Greece - 2017.01.11 17:15
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By John biddlestone from Johannesburg - 2017.12.19 11:10