Self-leveling coating and preparation method thereof

A self-leveling and coating technology, applied in the field of coatings, can solve problems such as single style, poor decorative performance, and monotonous floor coating color, and achieve the effects of fast setting time, accelerated project progress, and high strength

Inactive Publication Date: 2020-10-20
邓海山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing floor coatings have shortcomings such as monotonous color, single style and poor decorative performance, which are difficult to meet the decorative needs of commercial and civil building floors.

Method used

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Examples

Experimental program
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Embodiment Construction

[0018] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0019] A self-leveling paint, comprising: 80-90% high-strength gypsum powder, 10-20% white cement, 0.05-0.1% cellulose ether, 1.5-2% retarder, 3-5% water reducer, 0.3~0.5% defoamer.

[0020] Further, when the coating ratio of this product is: 90% high-strength gypsum powder, 10% white cement, 0.05% cellulose ether, 1.5% retarder, 3% water reducer, 0.5% powder defoaming Coatings work best when used as a solvent.

[0021] Further, the white cement is selected from PO.425 grade, which has the characteristics of high whiteness, beautiful and shiny construction effect, and increases the strength, water resistance and wear r...

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Abstract

The invention discloses a self-leveling coating and a preparation method thereof. The self-leveling coating comprises 80%-90% of high-strength gypsum powder, 10%-20% of white cement, 0.05%-0.1% of cellulose ether, 1.5%-2% of a retarder, 3%-5% of a water reducing agent and 0.3%-0.5% of a defoaming agent. The high-strength gypsum powder disclosed by the invention has the characteristics of high strength, short solidification time, sound insulation performance, heat insulation performance and no shrinkage when used as a main material; the raw materials of the product are ensured to be natural, environment-friendly and odorless; sound insulation and heat insulation effects are obtained; shrinkage is prevented; cracking and thick-layer construction can be avoided; and waiting time during construction can be greatly saved and engineering progress is accelerated due to short solidification time.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a self-leveling coating and a preparation method thereof. Background technique [0002] At present, the decorative materials on the ground of commercial and civil buildings mainly include wooden floors, stone materials, ceramic floor tiles, plastic floors and carpets. There are seams in the floor decorated with these materials, and these seams are very easy to hide dirt and breed bacteria, which is not conducive to human health. Floor coatings are one of the important fields of industrial coatings. Floor coatings are used to decorate the ground to form floor coatings. Common floor coatings generally adopt a structure of primer, leveling layer and top coat from bottom to top. Because the floor coating has excellent properties such as easy construction, smooth and smooth, clean and dust-free, seamless, moisture-proof, wear-resistant, impact-resistant, corrosion-resistant and eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
CPCC04B28/14C04B2111/00482C04B7/02C04B24/383C04B2103/22C04B2103/302C04B2103/50
Inventor 邓海山
Owner 邓海山
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