-
The bar rods are produced from solid bars, having as main characteristic the high mechanical resistance. These bars go through the cold rolling process, generating a thread with an exclusive profile that provides maximum adhesion between the steel and the anchor cement grout. In this way, a perfect load transfer between the tie rod and the foundation is guaranteed.
-
Threadbolt rods are produced by the hot rolling process with large pitch helical-thread shaped shoulders. They are the most versatile bars applied in multiple solutions. These bars were developed exclusively for the support and reinforcement of soil and rock massifs, increasing safety levels on slopes, tunnels and underground and open pit mine galleries, mitigating risks to employees, equipment and the enterprise itself as a whole.