CN102850078A - Lightweight autoclaved perforated brick and preparation method - Google Patents
Lightweight autoclaved perforated brick and preparation method Download PDFInfo
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- CN102850078A CN102850078A CN2012103197099A CN201210319709A CN102850078A CN 102850078 A CN102850078 A CN 102850078A CN 2012103197099 A CN2012103197099 A CN 2012103197099A CN 201210319709 A CN201210319709 A CN 201210319709A CN 102850078 A CN102850078 A CN 102850078A
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- perforated brick
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- autoclaved
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention provides a lightweight autoclaved perforated brick and a preparation method. A formula of materials with fly ash as a main raw material is subjected to crushing, screening, automatic weight proportioning by a computer, stirring and metered addition of water, digestion, wheel rolling, molding with a hydraulic press, automatic stacking of green bricks, laying aside and steam curing in an autoclave so as to obtain a finished product. A dry basis comprises, by weight, 60% of industrial waste (fly ash, slag and carbide slag), 20% of lightweight aggregate (clay, perlite and glass beads) and 20% of other materials (lime and gypsum tailings). According to the invention, the technical problem of great load of wall bricks of a high-rise building is overcome, and the autoclaved perforated brick has light dry unit weight and can be extensively used in high-rise buildings.
Description
Technical field
The invention belongs to the operation technique of flyash, slag, relate to the production of environmental protection and energy-saving building perforated brick.
Background technology
Existing steam pressure perforated brick, proportioning and preparation method are various, but the volume to weight ratio of product is larger, brings huge load for structural part, framework and the basis of load-bearing, is not suitable for the demand of a large amount of Highrise buildingss on the present construction market.
Summary of the invention
The invention provides a kind of light-weighted autoclaved perforated brick and preparation method, can reduce the large technical barrier of Highrise buildings body of wall brick load, its unit dry weight is lighter, can be widely used in Highrise buildings.
Technical scheme of the present invention: the prescription take flyash as main raw material through pulverizing, screening, computer automatic weight proportioning, stirring and metering add water, clear up, take turns rolling, the moulding of hydraulic brick press machine, Automatic Code base, quietly stop, autoclave is steam-cured until finished product.
Butt weight proportion: industrial waste (flyash, slag, carbide slag) 60%; Light-weight aggregate (pottery mud, perlite, glass bead) 20%; Other material (lime, gypsum mine) 20%.
Beneficial effect of the present invention: the one, be applied to Highrise buildings with industrial refuse, harmless, the economic light-weighted autoclaved perforated brick of material produce, can accomplish energy-saving and environmental protection, economy; The 2nd, can significantly reduce the load of high-rise, thereby improve the safety control of high-rise, benefit society.
Description of drawings
Fig. 1 is manufacturing process schematic diagram of the present invention.
The present invention is described further in conjunction with the embodiments:
Embodiment
The flyash in power station is pulverized, together with slag, light-weight aggregate, respectively after the screening, be transported to feed bin separately;
Carry out strict computer automatic weight proportioning by the computer automatic mixing system, be made into compound output;
Lime is delivered among the compound by thick broken, storage, electroshock feed, levigate, storage, automatic gauge;
Water is through being metered among the compound;
These compounds that add lime and water are stirred, clear up, then carry out rolling, automatic gauge adds water for the second time when rolling, becomes grog;
To the moulding of hydraulic brick press machine, Automatic Code base after the moulding is placed quiet stopping with clinker conveyor;
The base brick is sent into autoclave carry out the high-temperature steam steam pressure, going out at last still is finished product.
Claims (2)
1. a light-weighted autoclaved perforated brick and preparation method is characterized in that the butt weight proportion: industrial waste (flyash, slag, carbide slag) 60%; Light-weight aggregate (pottery mud, perlite, glass bead) 20%; Other material (lime, gypsum mine) 20%.
2. light-weighted autoclaved perforated brick according to claim 1 and preparation method is characterized in that: the prescription take flyash as main raw material through pulverizing, screening, computer automatic weight proportioning, stirring and metering add water, clear up, take turns rolling, the moulding of hydraulic brick press machine, Automatic Code base, quietly stop, autoclave is steam-cured until finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103197099A CN102850078A (en) | 2012-08-24 | 2012-08-24 | Lightweight autoclaved perforated brick and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103197099A CN102850078A (en) | 2012-08-24 | 2012-08-24 | Lightweight autoclaved perforated brick and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102850078A true CN102850078A (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103197099A Pending CN102850078A (en) | 2012-08-24 | 2012-08-24 | Lightweight autoclaved perforated brick and preparation method |
Country Status (1)
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| CN (1) | CN102850078A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963908A (en) * | 2017-12-01 | 2018-04-27 | 黄彬彬 | A kind of high-strength light-weight brick and preparation method thereof |
| CN109456017A (en) * | 2018-11-01 | 2019-03-12 | 河北瑞天建材制造有限公司 | A kind of steam-pressing brisk and preparation method thereof |
| CN111672874A (en) * | 2020-06-12 | 2020-09-18 | 陕西正元环保科技产业(集团)有限公司 | Method for recycling slag and fly ash and boiler system of coal-fired power plant |
| US11939264B1 (en) * | 2022-11-22 | 2024-03-26 | Henan Building Materials Research And Design Institute Co., Ltd. | Preparation method for hydrothermal synthesis of fly ash silicate aggregate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597935A (en) * | 2009-07-09 | 2009-12-09 | 镇江盛华粉煤灰利用开发有限公司 | A kind of autoclaved fly ash semi-blind porous brick and preparation method thereof |
-
2012
- 2012-08-24 CN CN2012103197099A patent/CN102850078A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597935A (en) * | 2009-07-09 | 2009-12-09 | 镇江盛华粉煤灰利用开发有限公司 | A kind of autoclaved fly ash semi-blind porous brick and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963908A (en) * | 2017-12-01 | 2018-04-27 | 黄彬彬 | A kind of high-strength light-weight brick and preparation method thereof |
| CN109456017A (en) * | 2018-11-01 | 2019-03-12 | 河北瑞天建材制造有限公司 | A kind of steam-pressing brisk and preparation method thereof |
| CN111672874A (en) * | 2020-06-12 | 2020-09-18 | 陕西正元环保科技产业(集团)有限公司 | Method for recycling slag and fly ash and boiler system of coal-fired power plant |
| US11939264B1 (en) * | 2022-11-22 | 2024-03-26 | Henan Building Materials Research And Design Institute Co., Ltd. | Preparation method for hydrothermal synthesis of fly ash silicate aggregate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yi Shaomin Document name: Notification of Acceptance of Patent Application |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |