| 摘要 |
PURPOSE: A composition for promoting the solidification of field soil is provided to reduce the cure time of a structure, to enable a user to adjust a uniaxial compressive strength arbitrarily, and to offer advantages such as tensile strength, resistance to moisture, and preventing freezing trouble in the winter. CONSTITUTION: A composition for promoting the solidification of field soil comprises 5 to 15 wt% of magnesium hydroxide, 5 to 12 wt% of magnesium chloride, 2 to 7 wt% of calcium chloride, 2.5 to 6.5 wt% of potassium chloride, 2 to 8 wt% of sodium chloride, 10 to 25 wt% of sodium hydroxide, 20 to 40 wt% of potassium hydroxide, 0.5 to 2 wt% of activated magnesium hydroxide (Mg(OH)2), 0.5 to 2 wt% of hydroxytricarboxylic acid, and 10 to 25 wt% of water. The field soil includes one or more kinds selected from the group consisting of soil, mountain soil, paddy soil, costal soil, dredged soil, sludge, and sewage sludge. |
