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二灰土底基层施工在当今我国公路工程的建设中,发挥着十分重要的作用。然而在工程建设里二灰土作为路面底基层结构的主要组成部分,具有良好抗冻性、板体强度高、造价低廉等优点,所以在高等级公路中,常用于结构层的底基层。因此,总体来讲二灰土底基层的施工质量的好坏将直接影响到路面的使用寿命。那么,在实际的工程建设中我们需要通过试验选出最优的配合比,合理地进行机械组合,科学制定施工方案,确保路面施工的质量。
Lime soil foundation construction in today’s highway construction in our country, plays a very important role. However, in engineering construction, lime-lime soil, as the main component of pavement subbase structure, has the advantages of good frost resistance, high strength of plate body and low cost. Therefore, it is commonly used in subgrade of structural layer in high-grade highways. Therefore, on the whole, the construction quality of lime-soil subsoil will directly affect the service life of the pavement. Well, in the actual construction, we need to select the best mix through experiments, make reasonable mechanical combinations, and scientifically formulate construction plans to ensure the quality of pavement construction.