| 摘要 |
PURPOSE: A drain for a bridge is provided to easily install by securing a space for connecting drain pipes when placing concrete and to improve durability by preventing the corrosion of a connection portion. CONSTITUTION: A drain for a bridge comprises an upper body(10), a foreign material inflow preventing grill(11), and a lower body(20). A cover for preventing the inflow of concrete is installed in the lower body and includes a drain pipe fixing plate(31) in an inner wall. A flange of the upper part of a drain pipe(40) is joined to the drain pipe fixing plate and connected by a bolt while having a gasket(50) between the drain pipe and the flange.
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