Ground treatment codes specify lime for lime soil
Lime, silica hydrated and soil in three or two aluminum oxide, ferric oxide and other substances can be generated with cemented calcium silicate, calcium aluminate, calcium ferrite, the soil cement, lime soil that has high strength and water resistance.
Generally use 5% lime soil, the basic is the past 37 lime soil.
General use of lime, lime block should be 7 to 10 days ahead of water, fully digested, into slaked lime.