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Organic elastic pseudo-fair-faced concrete paint

A technology imitating fair-faced concrete and concrete, which is applied in the decoration and protection of the interior and exterior walls of buildings, can solve problems such as easy softening, and achieve the effect of excellent bond strength

Active Publication Date: 2015-12-09
上海贝塔建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For above the defective of prior art, the invention provides a kind of imitation fair-faced concrete paint material of pure organic emulsion, adopts organic elastic emulsion as binder main ingredient, endows better toughness of imitation fair-faced concrete, additional vitrification temperature height, The styrene-acrylic emulsion with fine latex particles makes up for the defects of insufficient cohesiveness of elastic emulsion and easy softening after soaking in water, and obtains imitation fair-faced concrete paint with good water resistance and high bonding strength

Method used

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  • Organic elastic pseudo-fair-faced concrete paint
  • Organic elastic pseudo-fair-faced concrete paint

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Embodiment 1

[0026] An organic elastic imitation fair-faced concrete paint, comprising concrete, binder, water and additives, wherein the paint adopts a compound emulsion of ultraviolet-cured acrylic elastic emulsion and styrene-acrylic emulsion as the binder of the paint, so The elastic emulsion is 2468M elastic emulsion, and the styrene-acrylic emulsion is 296DS styrene-acrylic emulsion; the consumption of each component is as follows: according to 1000 mass parts of total paint, the 2468M elastic emulsion is 85-120 mass parts, and the described The 296DS styrene-acrylic emulsion contains 60-85 parts by mass, the concrete contains 600-700 parts by mass, the additive contains 9.5-49.5 parts by mass, and the rest is water.

[0027] Adopt the raw material shown in Table 1 and formula structure organic elastic imitation fair-faced concrete paint material of the present invention.

[0028] Table 1 The formula of organic elastic imitation fair-faced concrete paint

[0029] raw materi...

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Abstract

The invention provides an organic elastic pseudo-fair-faced concrete paint, wherein a composite binder of high vitrification point styrene acrylic emulsion and acrylic acid type elastic ultraviolet light curing emulsion substitutes for an inorganic binding material of cast-in-situ concrete and pseudo-fair-faced concrete dry powder mortar as an organic binder of the pseudo-fair-faced concrete paint, so that the paint with good water proofness, high coherence, superior contaminant resistance is obtained, rigidity, cracking, saltpetering, aberration and the like in cement organic material are avoided.

Description

technical field [0001] The invention relates to an organic elastic imitation fair-faced concrete paint, which is suitable for the field of decoration and protection of inner and outer walls of buildings. Background technique [0002] Fair-faced concrete, also known as decorative concrete, gets its name because of its great decorative effect. It belongs to one-time pouring molding, without any external decoration, and directly uses the natural surface effect of cast-in-place concrete as the finish. Therefore, it is different from ordinary concrete. Apply one or two coats of clear protector to look very natural and dignified. Clear-water concrete is the most advanced expression-form in the concrete material, and what it shows is the most essential a kind of aesthetic feeling, embodiment be the grade of " wearing no make-up during an audience with the emperor ". [0003] However, cast-in-place concrete, as a long-standing exterior wall decoration material, is rarely used in t...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B24/26
Inventor 姚伟陈勇
Owner 上海贝塔建筑科技有限公司
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