Solution for tunneling

The difficult and important requirements of tunnel building are met by Buildtech's suite of solutions. From shotcrete accelerators, resin and cement capsules, to microsilica, our product solutions provide tunneling contractors with dependable and consistent performance.

Rockfix- R and Rockfix- C are our solutions for rock, where high speed of installation and early application of load is required. The capsules are designed to be inserted into the drill holes for the purpose of mining or tunnelling. The rotating bolt during insertion, forces resin and catalyst to come in contact and thus ensuring homogeneous mixing of the catalyst and the resin. The homogenous mix fills the annular space between the bolt and the bore hole and holds the bolt firmly and permanently.