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Energy-saving brick for building and preparation method of energy-saving brick

An energy-saving brick and a technology for construction, applied in the field of energy-saving bricks for construction and its preparation, can solve the problems of not paying attention to building energy conservation, the high tension of electricity use, and the surge in residential electricity consumption, and achieve good sound insulation effect, excellent performance, and strength big effect

Inactive Publication Date: 2018-07-13
合肥天沃能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to lack of attention to building energy conservation in our country, in many places, the energy consumption of heating and air conditioning in specific seasons has caused a surge in residents' electricity consumption, high tension in electricity use, and frequent power cuts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment relates to an energy-saving brick for construction, including the following raw materials in parts by weight: 10 parts of red mud, 15 parts of boiler slag, 20 parts of fly ash, 24 parts of cement, 12 parts of sepiolite, 7 parts of modified diatomite 6 parts of polyaluminum chloride waste residue, 3 parts of straw, 1 part of slag superfine fiber, and 2 parts of activator.

[0035] Wherein, the preparation method of described slag superfine fiber:

[0036] In parts by weight, 70 parts of slag is mixed with 30 parts of soda ash and borax as a raw material. After being pre-pressed and formed into block raw materials, it is put into an electric resistance furnace for melting, and the molten slag liquid flows out in a trickle, and then passed through High-speed centrifugal roller head throwing and high-pressure energy-carrying gas make the melt into very fine gray-white fibers, which are slag superfine fibers, with a diameter of 3 to 6 microns.

[0037] Where...

Embodiment 2

[0055] This embodiment relates to an energy-saving brick for construction, including the following raw materials in parts by weight: 20 parts of red mud, 30 parts of boiler slag, 30 parts of fly ash, 36 parts of cement, 18 parts of sepiolite, and 13 parts of modified diatomite 11 parts of polyaluminum chloride waste residue, 9 parts of straw, 3 parts of slag superfine fiber, and 4 parts of activator.

[0056] Wherein, the preparation method of described slag superfine fiber:

[0057]In parts by weight, 70 parts of slag is mixed with 30 parts of soda ash and borax as a raw material. After being pre-pressed into a block raw material, it is put into an electric resistance furnace for melting, and the molten slag liquid flows out in a trickle, and then passed through High-speed centrifugal roller head throwing and high-pressure energy-carrying gas make the melt into very fine gray-white fibers, which are slag superfine fibers, with a diameter of 3 to 6 microns.

[0058] Wherein, ...

Embodiment 3

[0076] This embodiment relates to an energy-saving brick for building, including the following raw materials in parts by weight: 13 parts of red mud, 20 parts of boiler slag, 24 parts of fly ash, 26 parts of cement, 13 parts of sepiolite, and 9 parts of modified diatomite 8 parts of polyaluminum chloride waste residue, 4 parts of straw, 1.5 parts of slag superfine fiber, and 2.6 parts of activator.

[0077] Wherein, the preparation method of described slag superfine fiber:

[0078] In parts by weight, 70 parts of slag is mixed with 30 parts of soda ash and borax as a raw material. After being pre-pressed into a block raw material, it is put into an electric resistance furnace for melting, and the molten slag liquid flows out in a trickle, and then passed through High-speed centrifugal roller head throwing and high-pressure energy-carrying gas make the melt into very fine gray-white fibers, which are slag superfine fibers, with a diameter of 3 to 6 microns.

[0079] Wherein, t...

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Abstract

The invention discloses an energy-saving brick for building. The energy-saving brick is prepared from the following raw materials in parts by weight: 10 to 20 parts of red mud, 15 to 30 parts of boiler clinker, 20 to 30 parts of pulverized fuel ash, 24 to 36 parts of cement, 12 to 18 parts of sepiolite, 7 to 13 parts of modified kieselguhr, 6 to 11 parts of aluminium polychlorid waste residue, 3 to 9 parts of straw, 1 to 3 parts of mineral residue superfine fiber and 2 to 4 parts of an exciting agent. The energy-saving brick for the building, disclosed by the invention, is good in performance,is energy-saving and environmentally friendly, and has the characteristics of light weight, large strength, good heat preservation and sound insulation effects, good water resistance, difficulty in deformation and the like.

Description

technical field [0001] The invention belongs to the technical field of energy-saving products, and in particular relates to an energy-saving brick for building and a preparation method thereof. Background technique [0002] As people have higher and higher requirements for the comfort of living and working environments, heating and air-conditioning and cooling areas continue to expand, and the total energy consumption of buildings and the proportion of total energy consumption have increased year by year, becoming the industry that consumes the most energy. Energy consumption has become one of the most intractable urban diseases in China, seriously affecting the sustainable development of Chinese cities. [0003] At present, due to our country's lack of attention to building energy conservation, in many places, the energy consumption of heating and air conditioning in specific seasons has caused a surge in residents' electricity consumption, high tension in electricity use, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
CPCC04B28/00C04B18/0409C04B18/067C04B18/08C04B14/042C04B14/08C04B18/0481C04B18/24C04B14/38C04B22/08C04B22/142
Inventor 魏芳芳
Owner 合肥天沃能源科技有限公司
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