Permeable environmental protection ground tile used for outdoor service

An environment-friendly, open-air technology, applied in the pavement, climate change adaptation, roads, etc. paved with prefabricated blocks, can solve the problem of the urban drainage system not solving the problem of rainwater supplementing groundwater, environmental protection problems, unstable brick position, etc., to alleviate the problem. Urban heat island effect, the effect of promoting growth and reducing surface runoff

Inactive Publication Date: 2008-09-10
谷曰能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the problem of overexploitation of urban groundwater is a major environmental protection problem, and the urban drainage system has not solved the problem of replenishing groundwater with rainwater
This kind of pavement brick has the problem that the position between the brick bodies is not stable

Method used

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  • Permeable environmental protection ground tile used for outdoor service
  • Permeable environmental protection ground tile used for outdoor service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] As shown in Fig. 5, Fig. 6 and Fig. 7, the embodiment of the present invention includes a brick body 1, and several through holes 2 parallel to each other are arranged between the upper surface and the bottom surface of the brick body 1, and the through holes 2 It is a tapered hole. The upper opening of the tapered hole on the upper surface of the brick body 1 is smaller, and the lower opening on the bottom surface is larger. Grooves 8, the corners of the upper surface of the brick body 1 are provided with small gaps 9, and the adjacent small gaps 9 of adjacent brick bodies 1 can be combined into a grouting hole 10 when paving the ground.

[0021] The horizontal section shape of the brick body of the present invention can be designed into other various shapes such as square, regular triangle, regular hexagon. The side wall of the brick body of the present invention can also be other types of mortise lock mechanism or ordinary planar structure.

[0022] The present inve...

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PUM

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Abstract

The present invention is environment protecting paving brick for outdoor paving and permeating rain water. The paving brick is provided with arranged rain water permeating through holes in preferably form including small upper part and large lower part. Into the holes, some soil may be filled to grow grass or no soil is filled for the surface pollutant to be adsorbed. The paving brick side may be in embedded tongue-and-groove structure and this kind of paving brick is suitable for use in sports ground and training field. The paving brick side may be in grouted notch structure and the grouted structure is stable, and this kind of paving brick is suitable for use in parking lot, square, etc and road slope.

Description

technical field [0001] The invention relates to a prefabricated floor tile for laying urban open-air ground. Background technique [0002] At present, the overexploitation of urban groundwater is a major environmental protection problem, and the urban drainage system has not solved the problem of replenishing groundwater with rainwater. In the urban open-air sports venues in the prior art, the ground is generally treated with hardening measures to prevent the infiltration of rainwater. The rainwater can only be collected through the drainage system and enter the sewer to be discharged into the river, and cannot penetrate underground into the underground water storage layer. This kind of open-air surface accumulates water in rainy days and raises dust in sunny days, which blocks the water and air exchange between the ground and the ground, which not only affects the health of urban vegetation, but also aggravates the urban heat island effect. There is a kind of floor tile fo...

Claims

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Application Information

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IPC IPC(8): E01C5/04
CPCY02A30/60
Inventor 谷曰能
Owner 谷曰能
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