| 摘要 |
PURPOSE: A concrete drainage sluice gate connected to a waterproof membrane and an install method for the same are provided to control drain quantity by using a water height control plate and increase the weight of a drainage sluice gate by applying concrete as the body. CONSTITUTION: A concrete drainage sluice gate connected to a waterproof wall comprises a concrete body(100), a water proof membrane(200), and a water height control plate(300). The concrete body is composed as a box shape having vertical side walls(120, 130) and drains water through a drain outlet formed in the front portion. The water proof membrane includes a body holder. The body holder fixes the side walls of the concrete body. The water height control plate is formed in multi-step assembly block shape and controls the height of water by assembling and disassembling blocks. |
