Check patentability & draft patents in minutes with Patsnap Eureka AI!

Light heat preservation wall board and manufacturing method thereof

A technology for thermal insulation walls and production methods, which is applied in the field of building boards, can solve problems such as poor thermal insulation performance, poor adhesive performance, and easy aging, and achieve good thermal insulation performance

Inactive Publication Date: 2012-11-07
李秋影
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor thermal insulation performance, easy aging, poor resource utilization and poor sticking performance of existing wall thermal insulation boards, the present invention provides a light-weight thermal insulation wall board and a manufacturing method thereof

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

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0011] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 1. A light-weight thermal insulation wall panel, comprising magnesia, fly ash, sawdust, glass mesh cloth, additives and benzene board; it is characterized in that the magnesia, fly ash, sawdust And the weight percent of additives is: magnesium oxide 17%~20%, fly ash 8.6%~10%, sawdust 8.6%~10%, additive 0.0083%~0.33%, glass mesh + benzene board 3.3%, the rest It is an aqueous solution of magnesium chloride with a concentration of 22% to 28%.

specific Embodiment approach 2

[0012] Specific embodiment 2. A method for making a light-weight thermal insulation wall panel, the method is completed by the following steps:

[0013] Step 1, put magnesium oxide, fly ash, and sawdust into the mixer and stir, and pour in magnesium chloride aqueous solution and additives while stirring; obtain the stirred mixture; the stirring time is 6 to 8 minutes, and the magnesium chloride The concentration of the aqueous solution is 22% to 28%;

[0014] Step 2, apply the mixture obtained in step 1 on the mold, spread glass wool mesh cloth on the mixture, then continue to smear the above mixture on the glass wool mesh cloth, spread glass wool mesh cloth on the mixture, and then apply A layer of mixture, then a benzene plate is laid on the mixture, the mixture is spread on the benzene plate, glass wool mesh cloth is spread on the mixture, and then the above mixture is continued to be applied on the glass wool mesh cloth, and then the mixture Lay glass silk mesh cloth on t...

specific Embodiment approach 3

[0019] Specific implementation mode three. This implementation mode is an example of a method for manufacturing a light-weight thermal insulation wall panel described in specific implementation mode two:

[0020] 1. Put magnesium oxide, fly ash, and sawdust into the mixer at room temperature and stir. The proportion of the three substances is 25-30kg: 13-15kg: 13-15kg, and the specific mixing time is 6-8 minutes; obtain the stirred mixture; then pour the magnesium chloride aqueous solution into the above mixture, wherein the concentration of the magnesium chloride aqueous solution is 22% to 28%, and then pour into the additive; the quality of the additive is 0.0125 to 0.5kg;

[0021] 2. Apply the above stirring mixture on the mold, then coat a layer of glass fiber mesh cloth on it, then apply a layer of mixture, and then coat a layer of glass fiber mesh cloth on top; then apply a layer of mixture, and then apply a layer of benzene ; then apply a layer of mixture, and then coat...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a light heat preservation wall board and a manufacturing method thereof, relates to building boards, and solves the problems of poor heat preservation performance, high probability of aging, poor resource utilization and poor adhesion performance existing in the conventional wall heat preservation board. The manufacturing method of the wall board comprises the following steps of: adding magnesium oxide, fly ash and saw dust into a stirrer for stirring according to weight percentage; pouring aqueous solution of magnesium chloride and an additive during stirring; coatingthe mixture on a mould; laying glass screen grid cloth on the mixture; continuously coating the mixture on the glass screen grid cloth; laying the glass screen grid cloth on the mixture again; coating a layer of mixture; laying a benzene board on the mixture; coating the mixture on the benzene board; laying the glass screen grid cloth on the mixture; continuously coating the mixture on the glass screen grid cloth; laying the glass screen grid clot on the mixture again; then coating a layer of mixture; and disassembling the mould to obtain the heat preservation board. The invention is suitablefor the field of building.

Description

technical field [0001] The invention relates to building boards, in particular to a light-weight thermal insulation wall board and a manufacturing method thereof. Background technique [0002] The innovation of existing wall materials is an important part of protecting land resources, saving energy, comprehensively utilizing resources, and improving the environment. With the increase of my country's population and rapid economic development, the pressure on resources and the environment is increasing. To change the situation that traditional wall materials occupy a large amount of land, consume energy, and pollute the environment, vigorously develop and promote the application of new wall materials, and form emerging industries that are compatible with sustainable development. [0003] At present, although some inventors have also invented some new wall materials, such as insulation boards made of Lingmei boards, such insulation boards have the problems of returning halogen 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 Patents(China)
IPC IPC(8): C04B28/30
CPCC04B28/32C04B41/009C04B41/52Y02W30/91C04B41/4596C04B41/4598C04B26/04C04B14/42C04B18/08C04B18/26
Inventor 李秋影刘德彦
Owner 李秋影
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com