Water storage slow release type concrete grass planting brick

Abstract

The invention discloses a water storage slow release type concrete grass planting brick, and belongs to the technical field of concrete grass planting bricks. Brick bodies are arranged to be I-shaped, grass planting holes are formed between every two adjacent brick bodies, rainwater is stored in a water storage cavity, the water storage cavity is communicated with the grass planting holes through slow release overflow bodies, according to the U-shaped communication principle, excessive rainwater in the water storage cavity is discharged into the grass planting holes through the slow release overflow bodies, excessive water in the grass planting holes seeps out through a water retention layer, the water retention layer improves the water retention performance of the grass planting holes, and once water in the grass planting holes is insufficient, the outer portions of water absorption magnetic bag balls lose water and contract, and the magnetic shielding effect of the water absorption magnetic bag balls is achieved. At the moment, a magnetic suction ball is separated from an overflow sleeve under the original elastic effect, rainwater in an L-shaped pipe overflows from a seepage pipe, and water is supplied to the grass planting holes in real time, on the contrary, when water in the grass planting holes is sufficient, the water absorption magnetic bag balls absorb water and expand and then magnetically adsorbs the magnetic suction ball, the magnetic suction ball blocks the overflow sleeve again, and rationalized independent supply of the rainwater is achieved.

Description

technical field [0001] The invention relates to the technical field of concrete grass-planting bricks, in particular to a water-storage slow-release concrete grass-planting brick. Background technique [0002] Grass-planting bricks are made of high-quality materials such as concrete and river sand through high-pressure brick machine vibration. They are completely free from burning bricks and meet the requirements of environmentally friendly production. After scientific and systematic maintenance, grass-planting bricks have strong compression resistance and can be laid on the ground. It has good stability, a wide green area, and can withstand the rolling of pedestrians and vehicles without being damaged. At the same time, the roots of the green grass grow under the grass-planting bricks, which can effectively prevent the grass roots from being damaged. widely used. [0003] The grass-planting holes of the existing concrete grass-planting bricks are generally closed around, a...

AI Technical Summary

Problems solved by technology

[0003] The grass-planting holes of the existing concrete grass-planting bricks are generally closed around, and the collected rainwater is quickly impregnated to the bottom of the grass-planting holes, and is quickly lost. It is difficult to store water for a long time for the green grass in the grass-planting holes. Function, when the grass planting hole is too dry, the green grass cannot get sufficient water supply, so its growth color is more withered and yellow, and the lush effect cannot be achieved

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