CN104926220A - Building coating - Google Patents

Abstract

A building coating is made from, by weight, 3 to 7 parts of high-strength cement, 4 to 10 parts of glass microbeads, 2 to 5 parts of bromoethane, 4 to 7 parts of gelatin, 3 to 5 parts of mung bean powder, 2 to 4 parts of bridging agent, 0.5 to 0.7 part of dispersant, 10 to 18 parts of titanium dioxide, 0.8 to 1.4 parts of absorbent resin, 1.2 to 2.4 parts of film-forming aid, 8 to 16 parts of active mixture, 1 to 1.2 parts of cellulose ether, 0.2 to 0.4 part of water repellent, 4 to 8 parts of lime, 2.5 to 4 parts of polyvinyl acetate, 16 to 20 parts of fly ash, 4 to 8 arts of rosin, and 1.2 to 2.5 parts of defoamer. The building coating is good in water resistance and weatherability, has no harmful matter, is stable in performance and has good decorating and protecting effects.

Description

A kind of building coating

Technical field

The present invention relates to a kind of building coating.

Background technology

Building coating has decoration functions, defencive function and livability and improves function, and the proportion shared by various function is not quite similar because application target is different, and decoration functions is the function of beautifying the appearance value improving it by buildings.Along with expanding economy, construction industry continuous progress, higher requirement be there has also been to the performance of building coating, not only require attractive in appearance, require that the design of the design design of plane color, pattern and gloss aspect and three-dimensional pattern design will match with the size and shape of the moulding of buildings itself and base material itself, and have higher requirement to mildew-resistant, fire prevention, heat insulating, corrosion-resistant, sound-proofing, sound absorbing etc.But building coating in the market, be difficult to all the time break away from the puzzlement mixing pollutent, and stability is not high, can not meets service requirements, need improve further.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of building coating, has good water tolerance, weathering resistance, does not contain hazardous substance, stable performance, and has good decoration and protected effect.

For solving prior art problem, technical scheme provided by the invention is, a kind of building coating, and it is made up of the raw material of following parts by weight:

High-strength cement 3-7 part, glass microballon 4-10 part, monobromethane 2-5 part, gelatin 4-7 part, Powder Phaseoli radiati 3-5 part, bridging agent 2-4 part, dispersion agent 0.5-0.7 part, titanium dioxide 10-18 part, water-absorbing resin 0.8-1.4 part, film coalescence aid 1.2-2.4 part, active admixture 8-16 part, ether of cellulose 1-1.2 part, hydrophober 0.2-0.4 part, lime 4-8 part, Vinyl Acetate Copolymer 2.5-4 part, flyash 16-20 part, rosin 4-8 part, defoamer 1.2-2.5 part.

The invention has the beneficial effects as follows: building coating of the present invention, have good water tolerance, weathering resistance, do not contain hazardous substance, stable performance, and there is good decoration and protected effect.

Embodiment

embodiment 1

A kind of building coating, it is made up of the raw material of following parts by weight:

High-strength cement 3 parts, glass microballon 4 parts, monobromethane 2 parts, 4 parts, gelatin, Powder Phaseoli radiati 3 parts, bridging agent 2 parts, dispersion agent 0.5 part, titanium dioxide 10 parts, water-absorbing resin 0.8 part, film coalescence aid 1.2 parts, active admixture 8 parts, ether of cellulose 1 part, hydrophober 0.2 part, 4 parts, lime, Vinyl Acetate Copolymer 2.5 parts, 16 parts, flyash, rosin 4 parts, defoamer 1.2 parts.

embodiment 2

A kind of building coating, it is made up of the raw material of following parts by weight:

High-strength cement 7 parts, glass microballon 10 parts, monobromethane 5 parts, 7 parts, gelatin, Powder Phaseoli radiati 5 parts, bridging agent 4 parts, dispersion agent 0.7 part, titanium dioxide 18 parts, water-absorbing resin 1.4 parts, film coalescence aid 2.4 parts, active admixture 16 parts, ether of cellulose 1.2 parts, hydrophober 0.4 part, 8 parts, lime, Vinyl Acetate Copolymer 4 parts, 20 parts, flyash, rosin 8 parts, defoamer 2.5 parts.

Claims (1)

1. a building coating, is characterized in that: it is made up of the raw material of following parts by weight:

High-strength cement 3-7 part, glass microballon 4-10 part, monobromethane 2-5 part, gelatin 4-7 part, Powder Phaseoli radiati 3-5 part, bridging agent 2-4 part, dispersion agent 0.5-0.7 part, titanium dioxide 10-18 part, water-absorbing resin 0.8-1.4 part, film coalescence aid 1.2-2.4 part, active admixture 8-16 part, ether of cellulose 1-1.2 part, hydrophober 0.2-0.4 part, lime 4-8 part, Vinyl Acetate Copolymer 2.5-4 part, flyash 16-20 part, rosin 4-8 part, defoamer 1.2-2.5 part.