A kind of sand-fixing agent and its preparation method and application

Abstract

The invention discloses a sand-fixing agent and its preparation method and application, belonging to the technical field of building materials, comprising A component and B component; wherein A component includes the following substances: styrene-acrylate polymer, polyvinyl alcohol- Epoxy resin, sodium alginate, zinc stearate; Component B includes the following materials: butyl stearate, 5-chloro-2-methyl-3(2H)isothiazolone, 2-methyl-3( 2H) Isothiazolone; and deionized water; and through stirring and mixing in an emulsification pot, heating, heat preservation, cooling, detection, and packaging to obtain a finished product. The sand-fixing agent of the present invention has excellent waterproof, mildew-proof, shock-resistant and curing effects, and has safe ingredients and is convenient to use, and can be applied to roof waterproofing, sand-fixing, dust-fixing, external wall sand-fixing, waterproof, wall moisture-proof, alkali resistance, Mildew proof, back water pressure waterproof, and underground engineering sealed and moisture-proof, so as to realize multiple purposes of sand-fixing agent, one thing with multiple purposes, convenient to use, and improve construction efficiency.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a sand-fixing agent and its preparation method and application. Background technique [0002] Nowadays, exterior wall and interior wall coatings are mostly decorated with exterior wall coatings, but after a period of time after the existing building exterior wall coatings are painted, problems such as peeling, bursting, and falling off are prone to occur, which not only affects the walls and exteriors. The beauty of the wall also reduces the strength of the wall and the outer wall. Moreover, the exterior wall paints on the market have many steps to use, time-consuming and labor-intensive, the construction cost is relatively high, and they are not durable. [0003] Existing architectural decorative coatings only play a basic role in modifying the wall surface, and cannot reinforce the sand particles on the surface of the external wall, causing the wall to be easily ero...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, exterior wall and interior wall coatings are mostly decorated with exterior wall coatings, but after a period of time after the existing building exterior wall coatings are painted, problems such as peeling, bursting, and falling off are prone to occur, which not only affects the walls and exteriors. The beauty of the wall, but also reduces the strength of the wall and the outer wall

Moreover, the exterior wall paints on the market have many steps to use, time-consuming and labor-intensive, the construction cost is relatively high, and they are not durable.

[0003] Existing architectural decorative coatings only play a basic role in modifying the wall surface, and cannot reinforce the sand particles on the surface of the external wall, causing the wall to be easily eroded, cracked, without curing effect, and the shockproof effect is also very poor. Will fall off, reducing the service life of decorative coatings

[0004] In addition, the existing exterior and interior wall coatings are not waterproof, and are prone to water seepage. After a long time of use, the walls and even the walls where the water seeps are prone to mold and bacteria growth, which in turn reduces the quality and service life of the walls, and is not conducive to living human health

Moreover, the exterior wall paints on the market contain a large amount of formaldehyde, which is not conducive to the health of the home and is not environmentally friendly.

[0005] There are also a variety of decorative coatings, all of which correspond to different functions one by one. The functions of waterproofing, sand-fixing, decoration and mildew resistance are not combined in the same spraying material, resulting in many walls, exterior walls, pressured waterproofing, etc. They all correspond to different decorative paints, and they must be carefully distinguished when used. It is very cumbersome to use, time-consuming and labor-intensive, and the effect is not good.

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