Four Walls specializes in grouting services aimed at structural stabilization and waterproofing for civil, industrial, and mining applications. Their key expertise lies in injection pressure grouting, which involves injecting cementitious materials into voids or cracks to enhance the structural integrity of buildings, tunnels, slopes, and mine shafts.

Services and Supplies:
Four Walls uses advanced grouting equipment and high-quality materials to address complex challenges in mining and civil engineering. Their services include:

Pressure Injection Grouting: For strengthening weakened concrete or rock structures.
Waterproofing Grouting: To prevent water ingress into structures, particularly underground mines and tunnels.
Soil Stabilization: Injection grouting to improve soil load-bearing capacity.
Void Filling: Filling gaps in rock formations, shafts, or tunnels to stabilize mining operations.

Completed Projects:
Four Walls has worked on various mining projects across India, primarily focusing on slope stabilization for open-cast mines and waterproofing for underground mines. For instance:

In West Bengal, they completed a slope stabilization project in an open-cast coal mine where they reinforced unstable slopes using pressure grouting techniques.
In Jharkhand, the company addressed water seepage issues in underground coal mines by injecting specialized grout materials into cracks and porous rock.
Their precise and reliable methods ensure minimal downtime for mining operations and long-lasting results.