Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rock wool board for exterior wall external heat insulation

A technology of external thermal insulation of external walls and rock wool boards, applied in thermal insulation, building components, climate change adaptation, etc., can solve problems such as not being able to withstand long-term use, wind and rain erosion, and limited wall protection effect, and achieve indoor temperature protection , Good heat preservation effect, enhanced strength effect

Inactive Publication Date: 2018-12-11
江苏振威新材料科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The exterior walls of existing buildings are basically scraped with putty and then pasted with exterior wall bricks. This method has limited protection effect on the wall and cannot withstand long-term use and wind and rain erosion

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
  • Rock wool board for exterior wall external heat insulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, according to an embodiment of the present invention, this embodiment discloses a rock wool board for external thermal insulation of external walls. Specifically, the structure of the rock wool board for external thermal insulation of external walls is as follows figure 1 As shown, from the wall 100 to the outside, there are: adhesive layer 1, first rock wool board layer 2, second rock wool board layer 3, grid layer 4, protective layer 5, flexible layer 6, and facing layer 7; wherein, the flexible layer is formed by scraping elastic anti-cracking heat preservation putty; as a preferred embodiment, the elastic anti-cracking heat preservation putty in this embodiment is made of cement and latex powder as film-forming substances, vitrified microspheres It is made of fly ash hollow microspheres as thermal insulation filler, silicon fume a...

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 a rock wool board for exterior wall external heat insulation. The rock wool board sequentially comprises a bonding layer, a first rock wool board layer, a second rock wool board layer, a grid layer, a protection layer, a flexible layer and a facing layer from a wall body to the outer side; the flexible layer is formed by scraping and forming elastic crack-resistance heat-insulation putty; the elastic crack-resistance heat-insulation putty is manufactured with cement and emulsion powder as film-forming materials, glass beads and pulverized fuel ash hollow microspheres asheat-insulation filler, silicon powder as a reinforcing material, ferric trichloride and ferrous chloride as reaction-type waterproof agent, bentonite as a rheopectic material and methyl cellulose ether as a water-retention material. By means of the rock wool board, the indoor temperature can be effectively guaranteed, so that the rock wool board is more suitable for habitation; the grid layer can improve the strength of an exterior wall protection structure, so that the service life of the exterior wall protection structure is longer, and the strength of the exterior wall protection structure is higher; the facing layer can prevent water and dampness. The rock wool board has a good using effect, low cost and a good heat-insulation effect.

Description

technical field [0001] The invention relates to the technical field of rock wool boards, in particular to a rock wool board used for external thermal insulation of exterior walls. Background technique [0002] The rock wool board for external wall insulation is a special rock wool board for external wall insulation. It is a class A non-combustible fireproof insulation material with high compressive and tensile strength, low water absorption and hygroscopicity, good dimensional stability, and will not It has the advantages of thermal expansion or contraction, aging resistance, etc., and can be compatible with the exterior wall system, providing effective thermal insulation, energy saving, fire protection, and extreme weather protection for buildings. The rock wool board for external wall insulation is specially designed and produced for the thin plastering system of external wall insulation of buildings. It is suitable for external wall insulation or energy saving of newly bu...

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): E04B1/76C09D5/34B32B5/02B32B9/00B32B9/04B32B33/00
CPCB32B5/02B32B9/00B32B9/047B32B33/00C09D5/34E04B1/762Y02A30/244
Inventor 王洁朱本善
Owner 江苏振威新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com