차수재(HDPE) 보호재로서 지오신세틱스의 천공에 대한 효과

The purpose of the study is to compare the efficiency of protection as a liner protective material for geosynthetics. A series of tests were conducted in this study to analyze the effects of geosynthetics against puncture loads. Various types of geosynthetics are used as a protective material. Non-woven, Geo-composite, NaBento GCL, GCL are used to create puncture failure that caused by vertically applied loads. The results indicated that combination of geosynthetics and a protective material can be subjected to bigger loads than geosynthetics and a protective material separated each other do.