The Manufacturing Method and The Soil Stabilizer Improving High Water Content-Soft Ground Reusong In

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PURPOSE : A solidifying agent composition using marine wastes and industrial wastes is provided to reforming the physical and chemical properties of ground earth, to reduce environmental pollutions, and to save resources. CONSTITUTION : The solidifying agent composition for reforming a ground of water-borne soft earth using marine wastes and industrial wastes comprises : 0 to 25 parts by weight of a lime from a shellfish shell, 0 to 25 parts by weight of a slag, 0 to 25 parts by weight of a gypsum, and 50 to 80 parts by weight of a fly ash, based on 100 parts by weight of the total solidifying agent. The solidifying agent composition is characterized by further comprising 5 to 25 parts by weight of bentonite and water glass. The solidifying agent composition is produced by drying and firing a shellfish shell and grinding and fractioning it to obtain a lime material, and then mixing a predetermined amount of fly ash, gypsum and slag as industrial by-products with the lime material.