하이브리드 방수, 방근공법을 이용한 자원순환형 인공지반 녹화기술 연구

The purpose of this study is shorten the process as a hybrid method development through the integration of Waterproof and Root layer method. winter construction and Speedy work is possible to dry method. And, we maximize the eco-friendly construction methods as lightweight artificial soil and vegetation unit manufacturing technology development. In particular, the development of a durable PE SHEET by reducing or omitting the plain concrete thickness is maximizing the green of the technology.