Recycled aggregate ecological water permeable brick and production process thereof

Abstract

The invention discloses a recycled aggregate ecological permeable brick, which comprises a permeable brick body. The permeable brick body has a three-layer structure. Cavity layer, the bottom end of the permeable cavity layer is provided with a reverse osmosis layer, and the reverse osmosis layer is arranged on the soil foundation, and its production process includes: preparing recycled micropowder, preparing spoil particles, preparing plant material, stirring, Preparation of reverse osmosis layer and grass planting layer, preparation of water permeable cavity layer, pouring and demoulding, the invention facilitates the prevention of reverse osmosis of water through the reverse osmosis layer, and facilitates the planting of flowers and plants through the grass planting layer, which is ecological and environmentally friendly. It is prepared through the steps of pouring into molds, steam curing, drying, extrusion, demoulding, impregnating external admixtures and other steps. The invention has good water permeability; natural color, ecological and environmental protection; high strength, not easy to break, and good durability; The production process is energy-saving and environment-friendly, and the production process is simple.

Description

technical field [0001] The invention relates to the field of construction, in particular to a recycled aggregate ecological permeable brick and a production process thereof. Background technique [0002] Construction waste refers to the construction units, construction units newly built, rebuilt, expanded and demolished various buildings, structures, pipe networks, etc., as well as the spoils, materials and other wastes generated during the process of residential decoration and house decoration. Construction waste refers to the construction units, construction units newly built, rebuilt, expanded and demolished various buildings, structures, pipe networks, etc., as well as the spoils, materials and other wastes generated during the process of residential decoration and house decoration. With the development of urbanization, the discharge of construction waste in engineering construction is increasing year by year, and its recycling work is progressing slowly, resulting in a ...

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Problems solved by technology

In the prior art, one of the ways to alleviate the above phenomenon is to pave a large number of permeable bricks, and only rely on the water permeability of the gaps between the adjacent bodies of the permeable bricks or the water permeability of the brick body gaps, so that the dust and road pollution caused by wind and sand weather will form Organic matter, oil, etc. can easily block the permeable gap, which reduces the permeable performance of the permeable brick, and even loses the permeable function; not only that, the surface precipitation in the gap of the permeable brick body is repeatedly frozen, thawed and weathered, which makes the strength of the permeable brick body decrease, resulting in The surface of the brick body is cracked, thereby shortening its service life

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