Composite water permeable brick

Abstract

The invention relates to the technical field of water permeable bricks, in particular to a composite water permeable brick which comprises a water permeable brick body, a bottom plate is slidably connected to the bottom of the water permeable brick body, a rib plate is fixedly connected to the top of the bottom plate, and the rib plate is slidably connected with the inner wall of the water permeable brick body. A plurality of anti-skid bulge devices which are distributed in a linear array are arranged in the rib plate; each anti-skid protruding device comprises four supporting legs which are fixed to the bottom plate and distributed in a rectangular shape. According to the water permeable brick disclosed by the invention, the anti-slip bulge devices are arranged in the water permeable brick body, so that the anti-slip bulges extend out of the water permeable brick body by utilizing rainwater permeating into the water permeable brick body in rainy days, an anti-slip effect is provided for the surface of the water permeable brick body, and a person walking on the water permeable brick in rainy days is not easy to slip and be injured; meanwhile, after extending out of the water permeable brick body, the anti-skid bumps provide a certain height, so that the contact height of shoes and boots and rainwater is reduced, and the possibility that water enters the shoes and boots is reduced.

Description

technical field [0001] The invention relates to the technical field of permeable bricks, in particular to a composite permeable brick. Background technique [0002] Due to the inappropriate planning and construction of urban sewer pipelines and the rapid development of the city, when a large amount of rainfall occurs, the rainwater in the city cannot be discharged in time, which brings great inconvenience to urban traffic and life. In response to this situation, the country has proposed a sponge city strategy. Rainwater is collected and processed in time for green irrigation and other occasions that do not require high water quality. In order to achieve this goal, high-performance permeable bricks are required. There are two types of ceramic permeable bricks. One is to use ceramic raw materials to screen and select materials. It is a high-quality permeable building material formed by forming, drying, and high-temperature sintering with reasonable particle gradation and addin...

AI Technical Summary

Problems solved by technology

[0003] At present, the outdoor sidewalks of high-end hotels on the market are usually paved with permeable bricks for customers to walk in and out, so that the rain on the roads in rainy days will not wet the shoes and boots of customers, but when there is heavy rainfall, the permeable bricks and drainage facilities cannot The rainwater is completely drained, resulting in a thick layer of water on the surface of the permeable bricks. Customers' shoes and boots are easy to get wet and slip, which affects the customer's impression of the hotel. The space is arranged independently. After a long time of use, after being washed by rain and heavy pressure in some places, it is easy to deform the leveling layer laid on the bottom of the permeable brick, making one end of the permeable brick warp or move, and continuous trampling after rain will cause muddying, further increasing Damage speed of pavement

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