A pavement surface structure that prevents stagnant water from splashing

Abstract

The invention discloses a pavement surface structure for preventing stagnant water from splashing, which comprises a plurality of paving bricks and a plurality of supporting plates, the supporting plates are arranged between two adjacent paving bricks, and the edges of the paving bricks are provided with A concave surface, an upper convex surface is provided above the concave surface, a lower convex surface is provided below the concave surface, an upper installation strip is fixedly connected to the upper end of the support plate, and a lower installation strip is fixedly connected to the lower end of the support plate. The upper mounting bar is an inverted trapezoidal structure, and the lower mounting bar is an upright trapezoidal structure. In the present invention, the side of the paving brick is designed to have a concave and convex structure. When the accumulated water is sprayed upward from the bottom, due to the surface tension of the liquid, it will flow along the contacting surface structure, and the accumulated water will flow due to the concave surface before being sprayed out. It consumes a certain amount of kinetic energy due to the action of the convex surface, and the angle of the spray is close to the oblique direction of the surface, and the amount of impact on pedestrians is very small.

Description

technical field [0001] The invention relates to the technical field of road drainage engineering, in particular to a pavement structure for preventing stagnant water from splashing. Background technique [0002] Its front and back of existing sidewalk floor tiles are plane, all are to use cement mortar layer to level the ground road base earlier when laying, then sidewalk floor tiles are laid on the ground by the cohesive force of cement mortar, because the road below the cement mortar layer The base layer is the soil layer, its texture is relatively soft, and it is easily deformed under the influence of long-term trampling, and there are often cars driving or parking on some sidewalks, which will cause the floor tiles to crack or sink under heavy pressure to produce pits. [0003] In rainy days, rainwater will flow into the depression under the floor tiles. Pedestrians cannot accurately judge whether there are potential puddles from the road surface. When pedestrians walk o...

AI Technical Summary

Problems solved by technology

[0002] Its front and back of existing sidewalk floor tiles are plane, all are to use cement mortar layer to level the ground road base earlier when laying, then sidewalk floor tiles are laid on the ground by the cohesive force of cement mortar, because the road below the cement mortar layer The base layer is the soil layer, its texture is relatively soft, and it is easy to deform under the influence of long-term trampling, and there are often cars driving or parking on some sidewalks, which will cause the floor tiles to crack or sink under heavy pressure to produce pits

[0003] In rainy days, rainwater will flow into the depression under the floor tiles. Pedestrians cannot accurately judge whether there are potential puddles from the road surface. When pedestrians walk on the pavement tiles, it is easy to cause accumulated water to splash, and the splashed pavement will accumulate water It will pollute the shoes and trousers of pedestrians, especially the accumulated water can easily penetrate into the shoes from the upper, causing unnecessary trouble to pedestrians

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