Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Thermal-insulating heat-preservation wall material and preparation method thereof

A wall material, thermal insulation technology, applied in the field of decorative materials, can solve the problems of energy consumption and large thermal conductivity, and achieve the effects of reducing pollution, good thermal insulation performance, and small thermal conductivity

Inactive Publication Date: 2018-07-13
HEFEI SHANGHAN DECORATION ENG CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the commercially available inorganic thermal insulation materials generally have the problem of large thermal conductivity, which leads to a large amount of energy consumption.

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

Embodiment 1

[0031] This embodiment provides a thermal insulation wall material, which includes the following raw materials in parts by weight: 26 parts of river sludge, 10 parts of expanded perlite, 13 parts of waste construction waste particles, silicate 2 parts, 11 parts of wood fiber, 2 parts of light ceramsite, 5 parts of magnesium acid, 2 parts of floating beads, 7 parts of glass wool, 1 part of binder, and 1.8 parts of penetrating agent.

[0032] As a preferred version, the phosphate is sodium dihydrogen phosphate, magnesium dihydrogen phosphate or aluminum dihydrogen phosphate.

[0033] As a preferred option, the river sludge is processed as follows:

[0034] (1) Dewater the river sludge to make the water content 40%;

[0035] (2) Add vitrified microbeads to the dewatered river sludge, stir until uniform, and let stand for 30 minutes after stirring. The particle size of the vitrified microbeads is 5 mesh. The addition of the vitrified microbeads The amount is 80% of the volume of...

Embodiment 2

[0048] This embodiment provides a thermal insulation wall material, which includes the following raw materials in parts by weight: 21 parts of river sludge, 13 parts of expanded perlite, 5 parts of waste construction waste particles, silicate 4 parts, 5 parts of wood fiber, 7 parts of light ceramsite, 2 parts of magnesium acid, 7 parts of floating beads, 2 parts of glass wool, 2 parts of binder, and 0.6 parts of penetrating agent.

[0049] As a preferred version, the phosphate is sodium dihydrogen phosphate, magnesium dihydrogen phosphate or aluminum dihydrogen phosphate.

[0050] As a preferred option, the river sludge is processed as follows:

[0051] (1) Dewater the river sludge to make the water content 30%;

[0052] (2) Add vitrified microbeads to the dewatered river sludge, stir until uniform, and let stand for 20 minutes after stirring. The particle size of the vitrified microbeads is 25 mesh. The addition of the vitrified microbeads The amount is 45% of the volume of...

Embodiment 3

[0065] This embodiment provides a thermal insulation wall material, which includes the following raw materials in parts by weight: 25 parts of river sludge, 10 parts of expanded perlite, 11 parts of waste construction waste particles, silicate 2 parts, 11 parts of wood fiber, 3 parts of light ceramsite, 5 parts of magnesium acid, 2 parts of floating beads, 4 parts of glass wool, 1 part of binder, and 1.3 parts of penetrating agent.

[0066] As a preferred version, the phosphate is sodium dihydrogen phosphate, magnesium dihydrogen phosphate or aluminum dihydrogen phosphate.

[0067] As a preferred option, the river sludge is processed as follows:

[0068] (1) Dewater the river sludge to make the water content 30%;

[0069] (2) Add vitrified microbeads to the dewatered river sludge, stir until uniform, and let stand for 20 minutes after stirring. The particle size of the vitrified microbeads is 5 mesh, and the addition of the vitrified microbeads The amount is 45% of the volum...

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
particle size (mesh)aaaaaaaaaa
Login to View More

Abstract

The invention provides a thermal-insulating heat-preservation wall material and a preparation method thereof. The thermal-insulating heat-preservation wall material comprises river sludge, expanded perlite, waste building grains, silicate, a wood fiber, light ceramsite, magnesium silicate, floating beads, glass wool, an adhesive and a permeation agent. Due to the addition of inorganic components,such as the river sludge, the expanded perlite, the silicate, the light ceramsite, the magnesium silicate and the floating beads, into the wall material, the addition of organic components such as thewaste building grains, the wood fiber and the glass wool, and reasonable proportioning of the components, and in addition the preparation method provided by the invention, the wall material is relatively good in heat preservation property and relatively good in environment protection when being compared with a conventional wall heat-preservation material.

Description

technical field [0001] The invention belongs to the technical field of decorative materials, and in particular relates to a thermal insulation wall material and a preparation method thereof. Background technique [0002] The thermal insulation material industry in foreign countries has a long history, and the thermal insulation materials used for building energy conservation account for the vast majority, while the thermal insulation materials used for building energy conservation in my country are relatively small. At present, the state vigorously promotes building energy conservation, which greatly promotes the application of thermal insulation materials in construction projects. The country also has stricter and stricter requirements on the safety of thermal insulation materials used in buildings. The materials should be non-toxic, harmless, non-polluting and fireproof. Organic materials have almost no fire resistance, and some even release toxic gases when exposed to fi...

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): C04B28/00C04B26/00C04B20/02C04B18/04
CPCY02W30/91C04B28/00C04B20/02C04B26/00C04B14/185C04B14/42C04B18/027C04B18/0436C04B18/082C04B18/12C04B18/26C04B22/00C04B2103/0068
Inventor 俞克波
Owner HEFEI SHANGHAN DECORATION ENG CO LTD
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
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