SOLIDIFYING METHOD FOR CIVIL ENGINEERING MUD

摘要

PURPOSE:To prevent a site of construction from being polluted and to reduce the cost by adding and mixing a water-soluble carbonate compound with civil engineering mud. CONSTITUTION:Civil engineering mud is processed with 3-3Owt.% solid composed of bentonite and cement and 70-97wt.% water. 0.2-20wt.% water-soluble carbonate compound such as a carbonate compound of alkali metal or the like is added and mixed with the mud. The civil engineering mud may also use fresh water as well as digging bentonite mud.