Elastic coating for exterior walls of buildings

A technology for building exterior walls and coatings, applied in coatings and other directions, can solve problems such as cracking and affecting wall decoration effects, and achieve the effects of preventing wall water seepage, protecting the appearance, and good water resistance

Inactive Publication Date: 2016-03-02
青岛博泰美联化工技术有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The outer walls of buildings are mostly plastered with cement mortar. As time goes by, due to the settlement of the foundation and the change of ambient temperature, small cracks will appear on the walls. Stretching and cracking, affecting the decorative effect of the wall

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
  • Elastic coating for exterior walls of buildings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] An elastic building exterior wall coating, comprising the following raw materials in weight percentage: 16% deionized water, 0.1% 2-amino-2-methyl-1-propanol, 0.3% modified polysiloxane, low molecular weight poly 0.8% acrylamine salt, 0.3% dimethylsiloxane, 20% rutile titanium dioxide, 10% ground calcium carbonate with a fineness of 1250 mesh, precipitated BaSO with a fineness of 800 mesh 4 9%, water-washed calcined kaolin 5%, all-acrylic elastic emulsion 35%, dodecyl alcohol ester 3%, isothiazolinone 0.2%, polyether rheology modifier and alkali swelling thickener 0.3%.

[0025] The elastic architectural exterior wall coating made according to the present invention has all the indexes that meet and is better than the requirements specified in JG / T172-2014 elastic architectural coating, and the product has good water resistance, weather resistance, and stain resistance, and the coating film With a certain degree of elasticity, it can effectively cover small cracks in the...

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 relates to an elastic coating for exterior walls of buildings and belongs to the technical field of chemical coatings. The coating mainly comprises components as follows: deionized water, a multifunctional aid, a wetting agent, a dispersing agent, an antifoaming agent, titanium dioxide, heavy calcium carbonate, precipitated BaSO4, kaolin, an elastic emulsion, a coalescing agent, a preservative and a thickening agent. The coating has good water resistance, weather resistance and contamination resistance, besides, a coating film has certain elasticity, can effectively cover tiny cracks of walls, prevents water seepage of the walls and protects the attractiveness of the walls, and the using effect is good.

Description

technical field [0001] The invention relates to a coating, in particular to an elastic building exterior wall coating, which belongs to the technical field of chemical coatings. Background technique [0002] The outer walls of buildings are mostly plastered with cement mortar. As time goes by, due to the settlement of the foundation and the change of ambient temperature, small cracks will appear on the walls. Stretching and cracking will affect the decorative effect of the wall. Therefore it is very necessary to study a kind of flexible building exterior paint. Contents of the invention [0003] The object of the present invention is to provide an elastic building exterior wall coating, which has good weather resistance and stain resistance, and the coating film has a certain elasticity, which can effectively cover the small cracks on the wall. [0004] The specific components and weight ratios of an elastic building exterior wall paint are: deionized water: 10%-16%; mul...

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): C09D133/00C09D7/12
CPCC09D133/00C08K3/22C08K3/26C08K3/346C08K5/17C08K13/02C08K2003/2241C08K2003/265C09D7/61C09D7/63C09D7/65
Inventor 陈隽颖
Owner 青岛博泰美联化工技术有限公司
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