Novel water permeable brick structure and paving method

Abstract

The invention provides a novel water permeable brick structure, which comprises a water permeable brick set. The water permeable brick set is composed of a plurality of water permeable bricks: a horizontal stripe water permeable brick I, a horizontal stripe water permeable brick II, and a horizontal stripe water permeable brick III. One side of the horizontal stripe water permeable brick I is connected to one end of the horizontal stripe water permeable brick II; the other end of the horizontal stripe water permeable brick II is connected to one side of the horizontal stripe water permeable brick III; and no gap exists between the horizontal stripe water permeable brick I, the horizontal stripe water permeable brick II, and the horizontal stripe water permeable brick III. One end of the horizontal stripe water permeable brick III is provided with a raised pillar, the other end is provided with a recessed connection piece, a drain hole is formed between the pillar and the horizontal stripe water permeable brick II, and another drain hole is formed between the connection piece and the horizontal stripe water permeable brick II. The drain holes are arranged in the water permeable brick, after rainwater enters the water breathable brick from the slits, the rainwater can be discharged from the drain holes, there is no need of arranging a buffer layer on the bottom of the water permeable brick so as to provide a rainwater discharge channel, and the investment is reduced.

Description

technical field [0001] The invention relates to a novel permeable brick structure and a paving method, belonging to the technical field of water and soil conservation. Background technique [0002] With the development of science and technology and social progress, permeable bricks are widely used in urban infrastructure construction and other production and construction projects, mainly for the laying of sidewalks, parking lots and other areas. The application of permeable bricks provides a new method for rapid drainage of the paved area and prevention of raindrop splash erosion. It can effectively relieve the flood discharge pressure of the urban drainage system and provide a new drainage idea for sidewalks, parking spaces and other areas. It is a sponge The important infiltration technology in the concept of urban design plays a positive role in promoting the development of urban water and soil conservation. [0003] The current situation of permeable bricks is divided i...

AI Technical Summary

Problems solved by technology

[0003] The current situation of permeable bricks is divided into two drainage modes: self-material drainage and gap drainage between bricks. Permeable bricks that rely on self-material drainage have small permeable holes and slow drainage speed. When the rainfall is large, it is easy to cause water to overflow; The gap between the bricks is reserved, and the buffer layer is laid under the permeable bricks. When people walk on the permeable bricks, the permeable bricks will have a relatively large displacement from left to right, up and down, and are easily damaged. This will increase the frequency of maintenance and replacement, thereby increasing investment costs. , and rely on the gap drainage mode, when it rains, it is very easy to squeeze out the rainwater stored at the bottom of the brick from the gap, and wet the shoes, socks and clothes

Therefore, no matter which drainage mode is adopted, the lower layer of the permeable brick needs to be equipped with a buffer layer for water collection, and finally connected to the drainage ditch through the drainage pipe. The construction of the buffer layer increases the pavement investment

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