An Experimental Study on the Outside Waterproofing Construction Method of Underground Structures Using the High-Adhesion and High-Elasticity of Unvulcanized Sheet

비가황 고점착.고탄성의 균질시트를 이용한 지하 외방수공법에 관한 실험적 연구

It has been found that existing detects at the junction between waterproofing layer as well as the material and the surfaces of the construction when waterproofing sheet is employed in the currently used unground structures waterproofing technology, causing a series of problems such as the high cost to the maintenance for leakage and the durability. The purpose of this study is about reducing the waterpoofing defects in underground structures. consequently, the homogeneous sheet which has some quality such as the unvulcanizate, high-adhesion and high-elastic was examined on physical properties. As a test result, it was confirmed to have satisfied performance about the ks. However, it must be continued to study through mock-up test for confirming of site application.