What we do

Przedsiębiorstwo Robót Inżynieryjno-Górniczych is a producer of innovative solutions for mining and tunnel construction.

The company produces and markets products that have a significant impact on work safety in underground mining plants. We offer products used to strengthen the rock mass around the excavation using bonded anchors. We are a significant producer of glue loads used to fasten the anchor housing.

The glued-on anchor casing is a casing of mining excavations in the form of tendons (anchors) placed in boreholes made in the roof and sides of the excavation. The bolt rod is placed in the borehole and bonded to the rock mass with glue.

The essence of operation of this type of support is based on the "shortening" of rock layers of the ceiling, thereby strengthening the rock mass.