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

External wall compound insulation fireproof plate and manufacturing method thereof

A technology of composite thermal insulation and fireproof board, which is applied in the field of building materials and can solve problems such as poor flame retardancy

Inactive Publication Date: 2015-05-13
JIAXING UNIV
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thermal conductivity of polyphenylene particles is relatively small, but the flame retardancy is poor, which is B2 grade

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
  • External wall compound insulation fireproof plate and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Materials: The experimental materials are purchased from the market. The dry apparent density of the foam glass is 150-170kg / m3. The foam glass in the form of particles and powder is used in the experiment, and it is screened with a wire sieve. The particle size of the particles is 5-9mm, in powder form. The particle size of the particles is 1-2 mm. Optionally, the particle size of the foam glass may also be 2-5 mm. The bulk density of polyphenylene particles is 15kg / m3, and the particle size is 3-5mm. Ordinary Portland cement was also used in the experiment.

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
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to an external wall compound insulation fireproof plate. According to invention, cement is used as a cementitious material and foam glass and polyphenyl granules are compounded. A mass ratio of cement: sand: water: polyphenyl granules: foam glass for the compound insulation fireproof plate is 1:1.2:0.32:0.11:0.22.

Description

technical field [0001] The invention relates to building materials, in particular to a composite thermal insulation and fireproof board for exterior walls. Background technique [0002] With the development of the economy, the energy problem in our country is becoming more and more prominent. At present, my country's building energy consumption has accounted for about 30% of the total energy consumption of the society, and the energy consumption loss of building walls and roofs accounts for 30% to 50% of the total energy consumption loss of buildings, so reducing the energy consumption of maintenance structures Loss plays an important role in building energy efficiency. [0003] At present, the external wall insulation system mainly includes two types: external wall insulation and external wall internal insulation. External wall insulation is more widely used because of its advantages of preventing thermal bridges, saving indoor area, energy saving and environmental protecti...

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): C04B28/04C04B14/24C04B16/08C04B14/06
Inventor 江海斌罗义英
Owner JIAXING UNIV
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