Depending on the design the following types of bolts can be distinguished:
Application conditions – according to BN-78/0436-03 standard - "Bolts"
Cable Bolts incorporate much higher strength than traditional bolts with incomparable flexibility to adjust to the movement of the earth’s strata.
This bolt offers fast and reliable rock reinforcement with assured quality and guaranteed mechanical properties.
The bolt rod is made from a section of ø39 mm in diameter and 3 mm thick. The cross-section of the rod resembles a cylinder whose edges overlap forming a tube. The upper part of the rod is bevelled and appropriately formed while the bottom part has a reinforcing sleeve and a hole for fitting the attachment unit.
We provide you with solutions for both active and passive methods of rock support wherever you are.
Our products range from various steel and Glass Fibre Reinforced Polymer (GFRP) bolts to steel arches, meshes and shotcretes.
Our offering can help you with:
Bolts alone may not be enough.
Many applications require additional components to ensure the desired results.
We provide steel and GFRP accessories that work in combination with our products for you to achieve the best outcomes. From drill bits, couplings, meshes to plates and nuts and trusses. Our portfolio works to provide you with the right solutions wherever you are.