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四川阿坝地区,缺少粘土,富有砂质土壤,后发现当地有大量泥炭,于是根据现有的一些书籍文件进行研究,并用来稳定砂性土壤。现将这些村料介绍如下: 泥炭稳定土壤的根据公路养护修理技术规范中规定:改善砂质垆坶土壤时,可以采用分解的泥炭处理,用此种改善方法,可以得到不透水的和足够密实的混合料。在适当厚度下,能在干燥时期保证中等交通量的通行。若在过湿时期,由
In Aba, Sichuan Province, lacking clay and sandy soil, it was found that there was a large amount of peat in the area. Based on some existing books and documents, it was used to stabilize sandy soil. These materials are described below: Peat Stabilization of Soils According to the Technical Specification for Road Maintenance and Repairs, it is stipulated in the Technical Specifications for Road Maintenance and Repair that the degraded peat can be treated when the sandy soil is improved. With this method of improvement, it is possible to obtain impermeable and dense enough Mixture. Under proper thickness, it can guarantee the traffic of moderate traffic in the dry period. If in the wet period, from