一种新型 PVC 防排水材料在路基工程中的应用

摘要

介绍了 PVC 防排水材料的作用原理、规格尺寸及性能指标，归纳了 PVC 防排水材料在路基工程中的应用情况，提出了针对路基本体的防排水和挡墙墙背的排水措施，并经实践证明采用该措施取得了良好的防排水效果，具有较好的推广价值。%This paper introduced the principle, index size and performance specifications of PVC waterproof material, summarized the applica-tion situation of PVC waterproof material in sub-grade engineering, put forward waterproof and retaining wall drainage measures according to sub-grade basic body, through the practice proved that using this measure achieved good waterproof effect, had good promotion value.