Energy-saving and environment-friendly unfired light brick

An energy-saving, environmentally friendly, lightweight brick technology, applied in the field of non-fired lightweight bricks, can solve the problems of insufficient thermal insulation performance of the brick body, and achieve the effects of small structural strength and weather resistance, improved thermal insulation performance, and stable bonding

Inactive Publication Date: 2019-08-02
肥西县碧涛建材有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned lightweight brick cables use a large amount of waste materials and have high environmental protection performance, and the brick body has high structural strength, sound insulation and fire resistance performance are good, but the thermal insulation performance of the brick body is relatively insufficient, so it cannot provide construction protection. good energy saving effect

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
  • Energy-saving and environment-friendly unfired light brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An energy-saving and environment-friendly fire-free lightweight brick. According to the mass parts, the raw material components of the lightweight brick include: 15 parts of cement, 20 parts of fly ash, 10 parts of energy storage aggregate, 10 parts of magnesium sulfate, and 10 parts of fine sand 3 parts of lime, 20 parts of water, 1 part of cement expansion agent.

[0032] In this embodiment, the preparation method of the energy storage aggregate includes the following steps:

[0033] (1) Add the multi-component organic phase-change mixture into a sealed reaction kettle, heat to 75°C until the material is liquefied, then add nano-alumina accounting for 6wt% of the multi-component organic phase-change mixture into the dispersion tank, and stir evenly until the material is evenly dispersed , then add 0.3wt% AlNSb quantum dots and 4.3wt% alkylphenol polyoxyethylene ether, and disperse at a high speed to obtain a mixed solution;

[0034] (2) Mix the mixed solution in the ...

Embodiment 2

[0047] An energy-saving and environment-friendly fire-free lightweight brick. According to the mass parts, the raw material components of the lightweight brick include: 20 parts of cement, 35 parts of fly ash, 20 parts of energy storage aggregate, 15 parts of magnesium sulfate, and 15 parts of fine sand 6 parts of lime, 25 parts of water, 2 parts of cement expansion agent.

[0048] In this embodiment, the preparation method of the energy storage aggregate includes the following steps:

[0049] (1) Add the multi-component organic phase-change mixture into a sealed reaction kettle, heat to 80°C until the material is liquefied, then add nano-alumina accounting for 8wt% of the multi-component organic phase-change mixture into the dispersion tank, and stir evenly until the material is evenly dispersed , then add 0.8wt% AlNSb quantum dots and 6.5wt% alkylphenol polyoxyethylene ether, and disperse at a high speed to obtain a mixed solution;

[0050] (2) Mix the mixed solution in the...

Embodiment 3

[0063] An energy-saving and environment-friendly fire-free lightweight brick. According to the mass parts, the raw material components of the lightweight brick include: 17 parts of cement, 28 parts of fly ash, 15 parts of energy storage aggregate, 12 parts of magnesium sulfate, and 13 parts of fine sand 4 parts of lime, 23 parts of water, 1.7 parts of cement expansion agent.

[0064] In this embodiment, the preparation method of the energy storage aggregate includes the following steps:

[0065] (1) Add the multi-component organic phase-change mixture into a sealed reaction kettle, heat it to 78°C until the material is liquefied, then add nano-alumina accounting for 7wt% of the multi-component organic phase-change mixture into the dispersion tank, and stir evenly until the material is evenly dispersed , then add 0.5wt% AlNSb quantum dots and 5.5wt% alkylphenol polyoxyethylene ether, and disperse at a high speed to obtain a mixed solution;

[0066] (2) Mix the mixed solution i...

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
particle diameteraaaaaaaaaa
compressive strengthaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of energy-saving and environment-friendly materials and specifically relates to an energy-saving and environment-friendly unfired light brick. The light brick comprises the following raw materials: cement, coal ash, an energy storage aggregate, magnesium sulfate, fine sand, lime, water and a cement expansion agent, wherein the energy storage aggregate is a novel composite granular material formed by taking a normal temperature organic phase-change material as a base material, taking porous basalt as a carrier and utilizing macromolecules for thin coating. The light brick is prepared by adopting an unfired process, has the characteristics of being high in structural strength, good in weather resistance and outstanding in heat insulation propertyand is excellent in energy conservation and environment protection.

Description

technical field [0001] The invention relates to the technical field of energy-saving and environment-friendly materials, in particular to an energy-saving and environment-friendly fire-free lightweight brick. Background technique [0002] Lightweight brick is a preformed building block, which has the characteristics of strong quality, high strength, high refractoriness, good sound insulation and thermal insulation performance, so it has become the main material for building indoor and outdoor partition walls. Ordinary lightweight heat-insulating refractory bricks use high-quality platy corundum and mullite as aggregates, use sillimanite composite as the matrix, add special additives and a small amount of rare earth oxides, mix, form under high pressure, and fire at high temperature. Classified by material, including high-alumina high-strength floating bead bricks, low-iron mullite, high-alumina polylight heat-insulating refractory bricks, diatomite heat-insulating refractory...

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): C04B28/10C04B20/12C04B111/40
CPCC04B20/12C04B28/10C04B2111/00017C04B2111/40C04B2201/20C04B2201/32C04B2201/50C04B7/02C04B18/08C04B14/14C04B22/142C04B14/06C04B2103/0068C04B7/32C04B20/1066C04B20/1055C04B20/1037C04B20/1022C04B20/1033C04B20/06C04B24/10C04B20/1048
Inventor 李绍敏罗彪陈思刚李先武
Owner 肥西县碧涛建材有限公司
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