Combined assembly type drainage curb and maintenance method thereof

Abstract

The application discloses a combined assembly type drainage curb, which comprises a precast curb body, a drainage hole, an internal drainage channel and a connecting drainage system of a connecting drainage pipe are arranged on the curb body, and a light-emitting warning belt made of light storage type luminescent material is arranged on the curb body. The curb body is composed of a vertical curb and a horizontal curb to form an L-shaped structure, a water flow groove is arranged on the top surface of the horizontal curb, a mounting groove is arranged on the bottom of the water flow groove, a water permeable concrete block is arranged in the mounting groove, and the drainage hole is arranged on the side wall of the mounting groove and the side surface of the vertical curb. The combined assembly type drainage curb is provided with a connecting drainage system which is composed of the water flow groove, the water permeable concrete block, a vertical drainage groove, a tapered drainage hole, an internal drainage channel and an adjustable drainage pipe, so that the combined assembly type drainage curb can quickly collect and remove the surface water of the road and effectively relieve the urban waterlogging. Meanwhile, the built-in light-emitting warning belt actively emits light at night, so that the road traffic safety is remarkably improved. The combined assembly type drainage curb has the advantages of high drainage efficiency, strong warning property, convenient maintenance and convenient construction.

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