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    • 5. 发明申请
    • STABILIZING SOIL
    • 稳定土壤
    • WO2016130144A1
    • 2016-08-18
    • PCT/US2015/015818
    • 2015-02-13
    • INTEGRATED TRAFFIC SYSTEMS, INC.
    • WISE, Phillip, W. 'Ace'
    • C09K17/12
    • E01C7/36C09K17/44C09K17/46C09K17/48E01C3/04
    • A soil structure, for example a roadbed or levy, is made by admixing into soil from the course of the soil structure (a) calcium oxide, (b) at least one of cement kiln dust, lime kiln dust, fly ash, or cement, (c) a polymer binder for soil that is substantially gravelly, or liquid glass if the soil contains substantial quantities of pozzolanic material, and (d) water. The admixed soil is compacted into a roadbed or other soil structure of predetermined dimensions. After a predetermined amount of time, the liquid sodium metasilicate will catalyze hardening of the admixture if the soil contains sands or substantial quantities of pozzolans, otherwise the binder will cause hardening of the soil.
    • 土壤结构,例如路基或征费,通过从土壤结构(a)氧化钙的过程中混合到土壤中,(b)至少一种水泥窑灰,石灰窑灰,飞灰或水泥 ,(c)如果土壤含有大量的火山灰材料,和(d)水,则基本上是砾石的土壤的聚合物粘合剂或液体玻璃。 混合土被压实成预定尺寸的路基或其他土壤结构。 预定时间后,如果土壤含有沙子或大量的火山灰,液体偏硅酸钠会催化混合物的硬化,否则粘合剂会导致土壤硬化。