Application Of Soil Solidify Agent In Road Basic Layer And Subbase

With the rapid economic and social development, China’s road infrastructureconstruction has entered a new period of development. Highway construction soil productsare still based on lime, cement, slag, sand, and mixtures. With highway engineeringrequirements continue to increase on environmental protection, road construction stone,sand, sand and other natural resource development is severely restricted. But also in theconstruction of roads, due to the country’s natural and geological conditions vary, makingthe road there is a big grass-roots work curing difference. But also in the construction ofroads, due to the country’s natural and geological conditions vary, the road there is a biggrass-roots work curing difference.However, the curing agent can be combined with soil subgrade soil as primary filler,which in terms of technical or economic aspects are of great practical significance,Therefore, how scientific and rational use of soil subgrade soil curing agent to cure thecurrent road builders to be placed in front of a serious problem.This paper illustrates the development of soil stabilizer, refer to the domestic andforeign literature, and summarized them, elaborated on the type and soil stabilizermechanism and the current soil stabilizer usage, promotion of the problems encountered andperformance indicators summary; and according to soil stabilizer in Changchun MatsubaraVoeux Road Central practical engineering applications, through its research andengineering applications laboratory tests effect detection, based on the experimental results,the road performance based on the research, through a comparative analysis that TG-Ⅱsoil sandy soil curing agent as two highway road base materials to meet the technicalstandards, with good economic and social benefits, in the absence of stone in areas of greatapplication value, TG-Ⅱ curing agent application curing in the soil, not only to improvethe use of pavement quality, reduce project cost, but also can reduce the stone miningdamaging effects on the environment.