Permeable concrete brick and pavement

A technology of permeable concrete and concrete, applied to pavement details, pavements paved with prefabricated blocks, roads, etc., to achieve the effect of reducing processing steps, reducing production costs, and increasing drainage capacity

Pending Publication Date: 2020-10-30
HENAN BUILDING MATERIALS RES & DESIGN LNSTITUTE CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the fact that the permeable concrete bricks with solar panels in the prior art cannot effectively store rainwater, and can also control the amount of rainwater in the water storage chamber of the permeable concrete bricks to ensure that the rainwater does not There will be no problems with solar panels and their electrical equipment

Method used

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  • Permeable concrete brick and pavement
  • Permeable concrete brick and pavement
  • Permeable concrete brick and pavement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] documented a paved road surface such as Figure 8 with Figure 4 shown, which includes:

[0057] a gravel layer 15 laid on the surface of the ground 18; and,

[0058] Permeable concrete bricks; the permeable concrete bricks are laid on the crushed stone layer 15, and a permeable gap is arranged between adjacent permeable concrete bricks, and the permeable gap is used for surrounding the adjacent brick matrix 1 Drain cavity 9 for drainage.

[0059] The above-mentioned permeable concrete bricks, such as figure 1 shown, which includes:

[0060] A brick base 1, the brick base 1 is made of concrete water-permeable material and has an accommodating cavity 2 for holding water, the brick base 1 is an accommodating tank with an open upper end and a closed lower end, and the brick base 1 has on its side wall A drain port 3 for drainage, the drain port 3 is located at the bottom of the chamber 2 and connected to the bottom of the chamber; by setting the drain port 3 at the bo...

Embodiment 2

[0072] The difference between this embodiment and embodiment 1 is that, as Figure 5 with Image 6 As shown, the brick cover 4 has a first extension 8 that extends out of the outer contour of the brick base 1, and the length of the first extension 8 extending toward the other brick base 1 is 4 mm; the brick The bottom surface of the base body 1 also has a second extension 14 extending toward the direction of another brick base 1 adjacent to it; One surrounds the drainage cavity 9, and a width of 2 mm is provided between two adjacent second extension parts 14. The above structure is suitable for cities with less rainfall. By arranging the second extension 14 on the outer contour edge of the bottom surface of the brick matrix 1, the speed of rainwater infiltrating into the drainage cavity 9 surrounded by the adjacent brick matrix 1 and flowing into the ground can be effectively slowed down.

[0073] Of course, this embodiment does not specifically limit the length of the firs...

Embodiment 3

[0075] The difference between this embodiment and Embodiment 1 is that the brick base 1 is made of concrete water-permeable material and has an accommodating cavity 2 for holding water, the brick base 1 is an accommodating tank with an open upper end and a closed lower end, and the brick The base body 1 has a drain outlet 3 on its side wall for draining the rainwater in the accommodating chamber 2 , and the drain outlet 3 is a strip-shaped hole extending along the height direction of the brick base body 1 . The strip-shaped hole can effectively increase the drainage capacity of the brick matrix 1,

[0076] The baffle piece 11 will gradually increase the exposed part of the strip hole during the floating process, thereby improving the drainage capacity of the permeable concrete brick 16, and avoiding the fact that when the drainage port 3 is set as a round hole, the drainage capacity of the round hole is insufficient. question. Moreover, it is also possible to make the volume ...

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Abstract

The invention provides a permeable concrete brick and a pavement. The permeable concrete brick comprises a brick base body made of a concrete permeable material and having an accommodating cavity foraccommodating water, the brick base body having a water outlet for draining water; a brick cover which is arranged above the brick base body, wherein the brick cover is made of a waterproof and light-transmitting material, and a water inlet for water to enter the accommodating cavity is formed in the brick cover; a solar panel which is arranged on one side, close to the brick cover, of the accommodating cavity; and a sealing buoy which is arranged in the accommodating cavity in a floating manner, and has a first position moving to the water inlet under the action of water buoyancy to seal thewater inlet, and a second position moving to the water outlet under the action of self gravity to seal the water outlet. The problem in the prior art that the permeable concrete brick with the solar panel effectively stores rainwater while the amount of rainwater in the water storage cavity of the permeable concrete brick is controlled cannot be simultaneously realized can be solved so that it isguaranteed that the solar panel and circuit equipment of the solar panel are not submerged by the rainwater is solved.

Description

technical field [0001] The invention relates to the technical field of concrete bricks, in particular to a permeable concrete brick and pavement. Background technique [0002] Permeable concrete is also called porous concrete, sand-free concrete, and permeable floor. It is a kind of porous lightweight concrete made by mixing aggregate, cement, reinforcing agent, and water. Permeable concrete consists of a thin layer of cement paste coated on the surface of coarse aggregates to bond with each other to form a honeycomb structure with uniform distribution of pores, so it has the characteristics of air permeability, water permeability and light weight. At present, pervious concrete is widely used in urban roads, so as to reduce the pressure of urban drainage facilities, replenish the groundwater table, and exchange heat and humidity with the air to reduce the "heat island effect". [0003] For example, the patent application with the authorized publication number CN 206545152 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/06E01C11/00E01C11/22
CPCE01C5/06E01C11/00E01C11/22E01C11/225
Inventor 马炎辛晓斌李骁男张茂亮曹晓润刘永川岳晨辉李建伟韩铭王治
Owner HENAN BUILDING MATERIALS RES & DESIGN LNSTITUTE CO LTD
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