| 摘要 |
The present invention provides a drainage device for guiding rainwater in a bridge. The drainage device for guiding the rainwater includes: a slit formed on each structure; and a guiding member guiding drainage wherein one end is inserted into the slit with an adhesive to be fixed, and a curved drain is formed at the other end between each structure so that the falling rainwater is prevented from falling down to or permeating the lower part of each structure. Therefore, construction is conducted in short time without inconvenience since the drainage device is constructed in a simple structure on each structure. Moreover, the drainage device requires low construction costs, and the appearance thereof is excellent. Thereby, the drainage device solves problems occurring since the rainwater falls downwards and penetrates the lower part in the bridge and, therefore, has high economic efficiency. |
