| 摘要 |
The present invention relates to a drain construction method. The drain construction method enables a worker to repair a drain for construction without removing an existing drain. The drain construction method includes: a first step of removing a cap of the existing drain; a second step of cleaning a periphery of the existing drain in which the cap is removed in the first step; a third step of inserting a pipe (12) of the drain (10) for construction into the existing drain when the cleaning is finished in the second step; a fourth step of pressing the upper surface of a base body (11) of the drain (10) for construction in which the pipe (12) is inserted in the third step, by a tool and attaching the pressed base body (11) to the existing drain; and a fifth step of performing waterproofing construction after attaching the base body (11) of the drain (10) for construction in the fourth step. The drain construction method, which enables immediate repair without removing the existing drain, can remarkably maintain permanent rigidity without rust and corrosion and can prevent a defect in which different materials are separated, by installing the drain capable of being attached to correspond to the shape of an existing drain surface and using a carbon fiber reinforcing method. |
