Open-type spontaneously generating negative oxygen ion multifunctional water permeable brick and preparation method thereof

Abstract

The invention discloses an open-type spontaneously generating negative oxygen ion multifunctional water permeable brick. The open-type spontaneously generating negative oxygen ion multifunctional water permeable brick comprises a surface material layer and a bottom material layer, wherein the surface material layer comprises the following components in percentages by weight: 90-93% of wall floor tile waste particles A, and 7-10% of composite water soluble body A; the bottom material layer comprises the following components in percentages by weight: 90-93% of wall floor tile waste particles B,7-10% of composite water soluble body B; and the water absorption rate of the wall floor tile waste particles A and the wall floor tile waste particles B is less than 3%. According to the open-type spontaneously generating negative oxygen ion multifunctional permeable brick, rainwater can timely infiltrate into ground, and negative oxygen ions can be efficiently generated, so that air quality is improved, and smog pollution is reduced; and the brick deodorizes water body, reduces acidified rainwater, and has a sterilization function.

Description

technical field [0001] The invention belongs to the technical field of inorganic non-metallic ceramics, and specifically relates to a device that can infiltrate rainwater into the ground in time, and can efficiently generate negative oxygen ions, improve air quality, reduce smog pollution, deodorize water bodies, reduce acidified rainwater and have a positive effect. A multifunctional permeable brick with a bactericidal function and a preparation method thereof. Background technique [0002] Ceramic permeable bricks use ceramic floor tile waste as the main production raw material after multi-stage crushing, processing, and grading, which solves the problem of a large amount of solid waste produced by ceramic floor tile manufacturers. At the same time, ceramic permeable bricks have good compressive strength, flexural strength and water permeability (much better than non-fired permeable materials and floor tiles with cement and denatured resin as the bond), as well as good agi...

AI Technical Summary

Problems solved by technology

However, this method has certain disadvantages: the viscosity of the cellulose liquid obtained by the soaking method is difficult to control, resulting in unstable viscosity of the material in production, and resulting in a large deviation in the thickness of the product when pressing the cloth

Similarly, the negative ion powder is completely enclosed and wrapped in the silicate glass body, which cannot directly contact moisture and air, and the concentration of negative oxygen ions produced can only be at a low level, only 1300 / cm 3 within

[0014] At present, the function of permeable bricks on the market is mainly permeable, and the function is single, which cannot meet the needs of the continuous development of the city.

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