| 摘要 |
PURPOSE: A drain grating for a road is provided to prevent water passing through a front frame of the grating from flowing to the outside the grating. CONSTITUTION: A drain grating for a road comprises a main body frame(100), partition plates(200), and fluid passing holes(140). The main body frame located at the inlet of a catch basin is formed by connecting front, rear, left, and right frames(110,130) to each other and has spaces(101). The partition plates are located at the spaces of the main body frame, and both ends thereof are connected to the left and right frames. The fluid passing holes are formed on the top end of the front frame where rainwater initially touches. |
