SOLIDIFIED AGENT FOR DEEP CEMENT MIXING METHOD

摘要

The present invention relates to a solidification composition for a deep mixing method and, more specifically, to a solidification material using a blast furnace slag micropowder as a main component and complexly using petro cokes desulfurized gypsum as a stimulating agent to promote expression of strength of blast furnace slag micropowder and provide fast hardening properties, to a solidification material for a deep mixing method substituted by sodium silicate promoting condensation of solidification material in mixing water, and to a composition. The solidification composition for a deep mixing method according to the present invention contains 20-100 parts by weight of petro cokes desulfurized gypsum and 50-300 parts by weight of mixing water for 100 parts by weight of blast furnace micropowder, and additionally contains 10-200 parts by weight of a sodium silicate solution for 100 parts by weight of the mixing water.