Compensation grouting (for ground improvement)
SEFI-INTRAFOR
-Filling of natural cavities (karsts, dissolution voids, etc.)
-Filling of man-made cavities (especially underground quarries)
-Re-compacting of accidentally decompressed soils (water leakage, nearby excavations)
-Filling of soil fissures to prevent water flow (cut-off curtain wall under a dam, containment cut-off wall around excavations or a shaft, etc.)
-Permeation of sands and gravels using a liquid product which sets after
injection
-
zoom
