| The subject "carbide used in primary urban road" as a starting point, against PVC resin generate large amounts of chemical residue in the production process -- carbide and the application region surrounding soil of and in conjunction with urban road design characteristics of carbide of the two semi-rigid stability of inorganic binder materials. Civering used carbide lime and soil contrast tests; Carbide cement stability fine-grained soil, using orthogonal design. Application and poor analysis and factor curves were derived factor on the strength of formation.For several of these materials have stabilized soil, including the 90 days, 180 long days of age over age comparison study summed up the intensity of each model. Based on a number of tests of long-term follow-pilot study, the stability category carbide materials of construction techniques and outdoor natural conditions in effect.
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