Split type water-permeable brick

Abstract

The invention discloses a split type water-permeable brick. The split type water-permeable brick comprises a water-impermeable concrete layer (40) and a water-permeable concrete layer (20), wherein water flow channels (44) are formed in the water-impermeable concrete layer (40), a plurality of strip-shaped buckles (32) extending downwards and vertically and a plurality of dismounting holes (33) are arranged on a plastic bearing plate (30), the buckles (32) are arranged on the lower surface of the plastic bearing plate (30), via holes (21) corresponding to the dismounting holes (33) are formedin the water-permeable concrete layer (20), a chuck (321) is arranged on the side surface of each buckle (32) in a convex manner, and a clamping block (41) allowing the chuck (321) to be clamped and fixed is arranged on the side surface of the water-impermeable concrete layer (40). The water-permeable brick has two vertically separable layers, and the water-permeable concrete layer has water-permeable and impurity-filtering functions as the surface of a pavement; the water-impermeable concrete layer serves as a main body of the water-permeable brick and allows water seeped from the water-permeable concrete layer via the water flow channels in the water-impermeable concrete layer to continuously permeate into the ground or permeate into a drainage system.

Description

technical field [0001] The invention relates to a permeable brick, in particular to a split type permeable brick. Background technique [0002] Permeable bricks are the core components for building sponge cities. The permeable bricks in the prior art are usually of an integrated structure, and the whole is made of permeable concrete with high density, which has high cost and high price, and is difficult to popularize and apply. Moreover, once the surface layer of the permeable brick of this integrated structure is damaged, it needs to be completely replaced, resulting in a great waste of materials. Contents of the invention [0003] The object of the present invention is to provide a permeable brick with lower manufacturing cost. [0004] In order to achieve the above object, the present invention provides a split-type permeable brick, comprising a permeable concrete layer, an impermeable concrete layer and a plastic bearing plate, the permeable concrete layer is formed ...

AI Technical Summary

Problems solved by technology

The permeable bricks in the prior art are usually one-piece structure, and the whole is made of permeable concrete with high density, which has high cost and high price, and it is difficult to popularize and apply

Moreover, once the surface layer of the permeable brick with such an integrated structure is damaged, it needs to be completely replaced, resulting in a great waste of materials

Images