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Composition layer structure and application of composition layer structure in old ceramic tile wall renovation

A layer structure and composition technology, applied in the field of building decoration materials, can solve the problems of brick falling risk, poor coating hardness, easy peeling of coating, etc., to improve water repellency and scratch resistance, reduce friction coefficient, and durable The effect of water resistance

Active Publication Date: 2020-06-19
TIANJIN BUILDING MATERIALS SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods are not only difficult to construct, have a long construction period and high cost, but also will damage the wall structure, generate a lot of noise, generate a lot of construction waste, reduce the indoor area, and there will be a risk of bricks falling during later use; third. , there are paints on the market that can be directly coated on the surface of old tiles, but because the surface of the tiles is a smooth and dense glaze layer, the paint cannot penetrate, the adhesion is poor, and the coating is easy to peel off. In addition, the paint cannot cover the gaps between the tiles , Unsightly, poor coating hardness, poor water resistance, poor wear resistance are also problems with this type of material

Method used

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  • Composition layer structure and application of composition layer structure in old ceramic tile wall renovation
  • Composition layer structure and application of composition layer structure in old ceramic tile wall renovation
  • Composition layer structure and application of composition layer structure in old ceramic tile wall renovation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] 1. Material and formula

[0041] ①The interface agent is a self-crosslinking acrylate emulsion.

[0042] ②Formula of bottom putty

[0043]

[0044] ③Surface putty

[0045]

[0046] ④The decorative surface layer is made of art paint with a white marble effect.

[0047] ⑤ Water-based polyurethane varnish overlay.

[0048] ⑥ Protective layer of water-based wax emulsion.

[0049] 2. Specific usage method

[0050] ①The oil stain on the surface of the ceramic tile should be cleaned up in advance, and the severely damaged area should be leveled with cement mortar in advance, and then the interface agent should be brushed or roller coated on the surface, and left to dry for 2h;

[0051] ②For the bottom putty, use an electric mixer to stir evenly the A, B and C components, and then use a trowel to spread evenly on the wall surface coated with the interface agent for 1 to 2 mm, and leave it to dry for 15 hours. Dry state, then use 240 # Smooth with sandpaper;

[0052] ③For surface putty, mix D...

Embodiment 2

[0057] 1. Material and formula

[0058] ①The interface agent is styrene-acrylate copolymer emulsion.

[0059] ②Formula of bottom putty

[0060]

[0061] ③Face putty formula

[0062]

[0063] ④The decorative surface layer adopts artistic paint screen printing process to produce the effect of European flower series.

[0064] ⑤Water-based polyurethane varnish overlay

[0065] ⑥Water-based wax emulsion protective layer

[0066] 2. Specific usage method

[0067] The method is the same as in Example 1.

Embodiment 3

[0069] 1. Material and formula

[0070] ①Formulation of bottom putty

[0071]

[0072] ②Face putty formula

[0073]

[0074] ③Water-based polyurethane varnish overlay

[0075] ④Water-based wax emulsion protective layer

[0076] 2. Specific usage method

[0077] ①The oil stains on the surface of the tiles should be cleaned up in advance, and the areas with serious defects should be leveled with cement mortar in advance, and then the surface of the old tiles should be polished with tools to remove the glaze layer on the surface of the tiles to obtain a rough surface;

[0078] ②For the bottom putty, use an electric mixer to stir evenly the A, B and C components, and then use a trowel to spread evenly on the wall surface coated with the interface agent for 1 to 2 mm, and leave it to dry for 15 hours. Dry state, then use 240 # Smooth with sandpaper;

[0079] ③For surface putty, mix D component and E component evenly with an electric mixer when using, and then use a trowel to evenly scrape 1mm ...

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Abstract

The invention relates to a composition layer structure and application of the composition layer structure in old ceramic tile wall renovation. The composition layer structure comprises a bottom puttylayer and a surface putty layer which are arranged from inside to outside, more preferably, the composition layer structure comprises an interface agent layer, a bottom putty layer, a surface putty layer, a decorative layer, a finish coat and a protective layer which are arranged from inside to outside, and the glaze surface of ceramic tile is coated with the interface agent layer. The compositionlayer structure has the advantages of being simple and convenient to construct, short in period, low in manufacturing cost, resource-saving, excellent in performance, free of seams, capable of freelyselecting surface pattern textures and the like.

Description

Technical field [0001] The invention relates to a building decoration material and its application, in particular to a composite layer structure and its application in the renovation and transformation of old ceramic tile walls in indoor kitchens and bathrooms. Background technique [0002] As an indispensable building material in decoration, ceramic tiles are widely used in indoor floor and wall paving due to their excellent waterproof, hard, pollution-resistant, easy-to-clean and anti-aging characteristics, especially in kitchen and bathroom decoration. It is used as an indispensable wall material. However, with the passage of time, the base surface of ceramic tiles (especially glazed tiles) is prone to different degrees of pollution, tortoise cracks, and some tiles become loose, bulged, and fall off. In addition, people have more demands on the color and texture of tiles, and the original tiles need to be refurbished. [0003] There are three main ways to refurbish the existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02C09D5/34C09D175/04C09D191/06C09D125/14C09D133/04
CPCE04G23/0296C09D5/34C09D175/04C09D191/06C09D125/14C09D133/04C09D143/04
Inventor 郭义兵孙倩张娜王冬梅亓恒华白锡庆
Owner TIANJIN BUILDING MATERIALS SCI RES INST