CPC Subgroup
E02D 5/62 Compacting the soil at the footing or in a casing by forcing cement or like material through tubes
Full Title
Bulkheads, piles, or other structural elements specially adapted to foundation engineering (engineering elements in general F16) > Piles (sheet piles, E02D5/02; ) > Compacting the soil at the footing or in a casing by forcing cement or like material through tubes