CN102850006A - Flyash brick - Google Patents
Flyash brick Download PDFInfo
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- CN102850006A CN102850006A CN2012103743793A CN201210374379A CN102850006A CN 102850006 A CN102850006 A CN 102850006A CN 2012103743793 A CN2012103743793 A CN 2012103743793A CN 201210374379 A CN201210374379 A CN 201210374379A CN 102850006 A CN102850006 A CN 102850006A
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- cement
- brick
- furnace slag
- slag
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a flyash brick capable of recycling coal cinders and furnace slag, which comprises the following raw materials in percentages by weight: 25-45% of furnace slag, 20-35% of coal cinders, 20-35% of rock flour, 11-15% of cement and 0.08-0.15% of cement curing agent. According to the invention, a porous brick or a hollow brick is made by pressing a mixture of the coal cinders, the furnace slag, the rock flour, the cement and the cement curing agent. The cost of the brick is lowered, the coal cinders and the furnace slag are recycled, sand, clay and other natural resources are saved, and multiple purposes can be achieved. During manufacture, only natural curing is required, and steaming curing is not required. The production technology is simplified, and the production cost is lowered.
Description
Technical field
The present invention relates to material of construction, refer more particularly to a kind of flyash brick.
Background technology
At present, hollow brick and perforated brick are widely used in the building decoration.And the hollow brick that adopts sandstone, clay and cement to make, not only cost is high, and, consumed a large amount of non-renewable natural resourcess.In addition, cinder and slag also can cause environmental pollution as not adding processing.In addition, traditional flyash brick normally mixes coal ash, slag and the raw materials such as stone flour, carbide slag, add water and make the mixture that water ratio is 10～15wt%, then, this mixture compression moulding is made finished product by steam press maintenance, the production technique more complicated, production cost is high.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can be with the flyash brick of cinder and slag regeneration.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of flyash brick, by percentage to the quality, its raw material comprises: 25～45% slag, 20～35% coal ash, 20～35% stone flour, 11～15% cement, 0.08～0.15% rock sand essence.
The preferential component of described flyash brick comprises: 30～38% slag, 25～30% coal ash, 25～30% stone flour, 11～15% cement, 0.08～0.15% rock sand essence.
The invention has the beneficial effects as follows: the present invention with coal ash and slag be pressed into perforated brick or hollow brick after stone flour, cement and rock sand essence are mixed, both reduced the cost of brick, again so that coal ash and slag have obtained regeneration, saved sandstone, clay etc. and naturally provided formerly, be to achieve many things at one stroke; And, only need natural curing to get final product during manufacturing, do not need steam press maintenance, simplified production technique, reduced production cost.
Embodiment
Describe specific embodiments of the present invention in detail below by three embodiment:
Embodiment one:
Take by weighing 235 kilograms coal ash, 440 kilograms slag, 210 kilograms stone flour, the rock sand essence of 113.5 kilograms cement and 1.5 kilograms mixes it, then, adds water and casts, natural curing.
Embodiment two:
Take by weighing 340 kilograms coal ash, 260 kilograms slag, 250 kilograms stone flour, the rock sand essence of 149.2 kilograms cement and 0.8 kilogram mixes it, then, adds water and casts, natural curing.
Embodiment three:
Take by weighing 280 kilograms coal ash, 350 kilograms slag, 340 kilograms stone flour, the rock sand essence of 128.8 kilograms cement and 1.2 kilograms mixes it, then, adds water and casts, natural curing.
Claims (2)
1. flyash brick, by percentage to the quality, its raw material comprises: 25～45% slag, 20～35% coal ash, 20～35% stone flour, 11～15% cement, 0.08～0.15% rock sand essence.
2. flyash brick as claimed in claim 1, it is characterized in that: the preferential component of described flyash brick comprises: 30～38% slag, 25～30% coal ash, 25～30% stone flour, 11～15% cement, 0.08～0.15% rock sand essence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103743793A CN102850006A (en) | 2012-09-27 | 2012-09-27 | Flyash brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103743793A CN102850006A (en) | 2012-09-27 | 2012-09-27 | Flyash brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102850006A true CN102850006A (en) | 2013-01-02 |
Family
ID=47397049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103743793A Pending CN102850006A (en) | 2012-09-27 | 2012-09-27 | Flyash brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102850006A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086129A (en) * | 2014-07-21 | 2014-10-08 | 安徽华业建工集团有限公司 | Hollow brick and preparation method thereof |
| CN104098298A (en) * | 2013-04-13 | 2014-10-15 | 江西葆春实业有限公司 | Preparation method of novel energy-saving and environment-protective wall body material |
| CN104556924A (en) * | 2014-10-17 | 2015-04-29 | 刘林 | Hollow fly ash brick |
| CN106365683A (en) * | 2016-08-26 | 2017-02-01 | 北海金匠水泥制品有限责任公司 | Foamed cement brick |
| CN107089816A (en) * | 2017-05-10 | 2017-08-25 | 贵州华都新型建材有限公司 | A kind of environment friendly brick and preparation method thereof |
| CN109081668A (en) * | 2018-09-15 | 2018-12-25 | 杨朴 | A kind of iron blast furnace slag and cinder ash steam-pressing brisk production method |
| CN110204284A (en) * | 2019-06-26 | 2019-09-06 | 华新新型建筑材料有限公司 | Aggregate waste residue brickmaking technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974159A (en) * | 2006-12-25 | 2007-06-06 | 柴立峰 | Vacuum densifying method for making concrete blank or no-braking adobe |
-
2012
- 2012-09-27 CN CN2012103743793A patent/CN102850006A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974159A (en) * | 2006-12-25 | 2007-06-06 | 柴立峰 | Vacuum densifying method for making concrete blank or no-braking adobe |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098298A (en) * | 2013-04-13 | 2014-10-15 | 江西葆春实业有限公司 | Preparation method of novel energy-saving and environment-protective wall body material |
| CN104086129A (en) * | 2014-07-21 | 2014-10-08 | 安徽华业建工集团有限公司 | Hollow brick and preparation method thereof |
| CN104556924A (en) * | 2014-10-17 | 2015-04-29 | 刘林 | Hollow fly ash brick |
| CN106365683A (en) * | 2016-08-26 | 2017-02-01 | 北海金匠水泥制品有限责任公司 | Foamed cement brick |
| CN107089816A (en) * | 2017-05-10 | 2017-08-25 | 贵州华都新型建材有限公司 | A kind of environment friendly brick and preparation method thereof |
| CN109081668A (en) * | 2018-09-15 | 2018-12-25 | 杨朴 | A kind of iron blast furnace slag and cinder ash steam-pressing brisk production method |
| CN110204284A (en) * | 2019-06-26 | 2019-09-06 | 华新新型建筑材料有限公司 | Aggregate waste residue brickmaking technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |