Research on Budget Quota for Soil Breaking Process in Construction of Cement-modified Soil
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Abstract:
The production process of cement-modified soil includes as sun baking, breaking, mixing, transporting, crushing, and cutting slopes, and soil breaking is a special process added into the construction of expansive soil, which is not included in the national irrigation quota. Based on the research of the consumption of labor, materials, and machines in the breaking process, the budget quota of breaking process was determined. The budget quota showed that the price of the broken soil is about 4~5 yuan/m3. This budget quota was enacted by the Middle Route of South-to-North Water Diversion Project Construction Authority.