A new type of water-permeable building square paving structure

Abstract

This utility model provides a novel permeable pavement structure for a building plaza, belonging to the field of road paving technology. The plaza has a drainage channel along its edge and includes a base layer, a support structure, a porous brick layer, and an elevated layer. The base layer is laid on the ground surface and is flush with the side opening of the drainage channel. The support structure is mounted on the base layer and includes three support rods forming a triangular pyramid shape. A support plate is mounted at the top of the support structure. A positioning groove is formed on the bottom surface of the porous brick layer, and the support plate is engaged within the positioning groove. The elevated layer is positioned between the base layer and the porous brick layer. This utility model separates the porous brick layer from the base layer using the triangular pyramid-shaped support. Accumulated water flows through the pores in the porous brick layer into the elevated layer and then along the base layer to the drainage channel. This satisfies the surface bearing capacity requirements of the plaza while solving the surface runoff problem, thus improving the drainage capacity of the plaza pavement.

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