| 摘要 |
A hydraulic composition for stabilizing soils comprising about 75 to about 95 parts by weight of a Component A and about 5 to about 25 parts by weight of a Component B. Component A comprises a calcined blend of 10-15 parts by weight of an alkaline earth metal chloride, 15-20 parts by weight of a vegetative or cellulosic material to produce carbon when component A is calcined, and 65-80 parts by weight of an alkaline earth metal hydroxide. component B comprises 5-90 parts by weight of Portland cement and 1-2 parts by weight of a lignin material derived from sulfite paper process waste, together with up to about 20 parts by weight of silica and/or up to about 60 parts by weight of an alkaline earth metal hydroxide such as slaked lime.
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