SOIL STABILIZER AND METHOD OF SOIL STABILIZATION USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a soil stabilizer that controls increase in pH of surplus soil from construction and stabilizes and reinforces the soil and a method of soil stabilization using the soil stabilizer.

SOLUTION: The soil stabilizer includes a coagulant containing polyaluminum chloride and sulfates and a calcium-containing compound containing at least either of unslaked lime or slaked lime, includes≥50 pts.mass of the coagulant to 100 pts.mass of the total aggregate of the soil stabilizer. The coagulant contains 0.1-20 mass% of the sulfates based on the total aggregate mass of the coagulant.

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