A Study on the Effect of Oil Ingredient Get in Membrane Waterproofing Layer Injury of Underground structure

유류성분이 지하구조물의 방수층 손상에 미치는 영향에 관한 실험적 연구

Waterproof performance for water suitableness part prove. Being to know change about performance by oil and waterproof shape by this, must study and examine an experiment about whether concrete displays effect that is based of oil when waterproof lost performance and wish to examine effect to get in the construction.