DRAINAGE SYSTEM CONSTRUCTION METHOD

摘要

PURPOSE: A construction method for a basement drainage system is provided to reduce the thickness of a basement side wall and enable easy construction by removing subsurface water flowing into the basement of a building from the side or reducing the lateral pressure of subsurface water. CONSTITUTION: A construction method for a basement drainage system comprises the steps of: forming an underground part and an underground surface(g) at the bottom and a side wall(B) at the lateral side, arranging a drain member on the underground surface, pouring cement mixture on the underground surface, and connecting the drain member to a drain passage or an inlet well to discharge the water from the drain member.