Water-resistant granite paint and construction technology thereof

A technology of granite coating and construction technology, which is applied in the direction of coating, liquid coating device on the surface, surface pretreatment, etc., which can solve problems such as uneven construction, affecting appearance, easy yellowing, etc., to ensure the decorative effect and quality Requirements, good construction effect, effect with distinct layers

Active Publication Date: 2018-09-28
安康创立宝节能环保科技有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional granite coating construction process mostly adopts row by row of main type overlapping spraying, the speed is slow, and it is difficult to control the uniformity of the upper and lower junctions, which will affect the appearance and cause coating defects, such as color difference and surface cracking and other quality problems
With the continuous development of the building materials market, people have higher and higher requirements for the decoration of buildings such as main buildings, office buildings, and commercial buildings. However, in the existing construction technology of granite coatings, it is easy to have uneven construction, construction joints, water resistance Poor resistance, easy yellowing, easy peeling and other shortcomings, so that the expected effect cannot be achieved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water-resistant granite paint and construction technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The construction technology of water-resistant granite coating includes the following steps:

[0066] S1 base treatment: remove the sundries on the coating base surface, and use cement to fill up the local unevenness or surface cracks to ensure the base surface is smooth;

[0067] S2 Spraying primer: Apply primer evenly on the coating base surface to form a primer film with a thickness of 0.1mm for back sealing treatment; when painting primer, spray the small surface first and then the large surface, from top to bottom Brush evenly;

[0068] S3 Spray topcoat: 24 hours after the primer is sprayed, spray the topcoat for the first time on the base surface coated with primer to form a topcoat film with a thickness of 0.1mm; spray the topcoat for the first time After 24 hours, spray the topcoat for the second time to form a topcoat film with a thickness of 0.1mm again;

[0069] S4 Elastic line, grid, adhesive tape: segment the coating base surface to form a well-shaped gri...

Embodiment 2

[0075] It is basically the same as Example 1, the only difference is:

[0076] The preparation process of the water-resistant granite coating is as follows: add 100 g of deionized water to the container, and then add 3 g of dispersant, 1 g of wetting agent, 0.5 g of defoamer and hydroxyethyl methylcellulose in succession under stirring at 300 rpm. 1g of plain ether; after adding, increase the speed to 1000 rpm, stir for 5 minutes, then add 40g of film-forming aid, and stir for 3 minutes; then reduce the speed to 500 rpm, add 300g of styrene-acrylic emulsion, and stir for 20 minutes , using sodium hydroxide to adjust the pH to 8, and continue to stir for 5 minutes to obtain a slurry; under stirring at 500 rpm, add 800 g of 40-mesh natural colored sand to the slurry while stirring, and increase the speed to 800 after adding rev / min, stirring for 5 minutes; under stirring at 800 rev / min, add 1g of anti-corrosion and anti-fungal agent, 0.5g of defoamer and 0.1g of thickener succes...

Embodiment 3

[0079] It is basically the same as Example 2, except that the styrene-acrylic emulsion uses a core-shell type styrene-acrylic emulsion.

[0080] The core-shell type styrene-acrylic emulsion is obtained by the following method:

[0081] (1) Preparation of nuclear layer pre-emulsion: dissolve 10 g of sodium methacrylate hydroxypropyl sulfonate with 200 g of water, stir at 600 rpm for 10 minutes, then add 50 g of styrene, 200 g of isooctyl acrylate, and 4 g of acrylamide , methacrylic acid 4g, potassium persulfate 2g, stirred for 30 minutes with 600 revs / min, obtained nuclear layer pre-emulsion;

[0082] (2) Preparation of shell pre-emulsion: dissolve 10 g of sodium methacrylate hydroxypropyl sulfonate with 200 g of water, stir at 600 rpm for 10 minutes, then add 100 g of styrene, 50 g of methyl methacrylate, and isoacrylate Octyl ester 100g, acrylamide 4g, methacrylic acid 4g, N-methylolacrylamide 4g, potassium persulfate 2g, stirred at 600 rpm for 30 minutes to obtain a shell ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses water-resistant granite paint and a construction technology thereof. The construction technology of the water-resistant granite paint comprises the following steps that S1, base layer treatment is performed; S2, priming paint is sprayed; S3, finishing coat is sprayed; S4, line snapping, scale division and tape binding are performed; S5, the water-resistant granite paint issprayed; S6, tape disassembling and polishing are performed; and S7, glazing finishing coat is sprayed. The construction technology of the water-resistant granite paint obtains good construction effect and ensures the decoration effect and quality requirement of the building external wall. The water-resistant granite paint has no obstruction in smearing, and the colored sand grains are evenly distributed, after smearing, the coating surface is decorated with a dense layer, and the effect is stratified and distinct.

Description

technical field [0001] The invention relates to architectural paint and a construction method thereof, in particular to a water-resistant granite paint and a construction process thereof. Background technique [0002] With the continuous development of building materials, more and more building materials are used in construction projects. However, with the continuous increase of buildings, exterior wall decoration materials are also constantly changing, such as facing bricks, decorative stones, aluminum-plastic panels, etc. The materials are expensive, the glass curtain wall is easy to cause "light pollution", and the exterior wall paint is relatively cheap but out of grade. In recent years, granite coatings, a popular exterior wall decoration material, are safe and environmentally friendly, have no radiation and light pollution, no safety hazards from falling, good decorative effects, and rich and vivid colors. They are used by most buildings. [0003] Granite coating is a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/26B05D7/00B05D3/10C09D7/61C09D7/65C09D125/14C09D133/04
CPCB05D3/10B05D7/26B05D7/58B05D2320/00B05D2502/00C09D125/14C09D133/04C09D7/61C09D7/65C08L1/284C08K3/34B05D2420/01B05D2420/02B05D2420/03B05D2420/04
Inventor 郭竹春
Owner 安康创立宝节能环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap