Consolidation and Reinforcement

In underground construction, particularly in challenging geological conditions and difficult soils, the stabilization of tunnel excavation faces is crucial. The use of consolidation and reinforcement techniques, such as the application of fibreglass-reinforced solutions, has become a well-established method to enable safe, rapid, and secure progress, even in large-scale tunnels. These methods facilitate fast advancement in large-sized excavations, making them indispensable in specific terrains, and allow for a full-face excavation approach (ADECO-RS Approach).

Fibreglass (GFRP) solutions, particularly effective in these scenarios, enhance the mechanical characteristics of the soil or rock, thereby improving the overall stability of the excavation face. These methods are not only operationally efficient but also economically advantageous.

The innovative corrugated hollow profile of our solutions significantly boosts performance, while the P.E.R. Ground System is at the forefront of technological advancements in underground construction, handling adverse excavation conditions and offering versatile functionality.