CN107935513A - A kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof - Google Patents
A kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof Download PDFInfo
- Publication number
- CN107935513A CN107935513A CN201710844014.5A CN201710844014A CN107935513A CN 107935513 A CN107935513 A CN 107935513A CN 201710844014 A CN201710844014 A CN 201710844014A CN 107935513 A CN107935513 A CN 107935513A
- Authority
- CN
- China
- Prior art keywords
- parts
- coal ash
- block brick
- formula
- light block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
A kind of trade waste coal ash for manufacturing is composed of the following raw materials by weight for formula of non-evaporating light block brick and preparation method thereof, trade waste coal ash for manufacturing for the formula of non-evaporating light block brick：5 20 parts of 1 40 parts of coal ash, 10 80 parts of silica sand, 1 20 parts of binder, 1 60 parts of cement and tap water；The present invention provides standby formula for exempting from steamed building blocks of a kind of coal ash for manufacturing and preparation method thereof, using coal ash for manufacturing for non-evaporating pressure building block brick, reduce the burning of boiler, trade waste is recycled, achieve the purpose that to turn waste into wealth, while greatly reduced the pollution to environment.
Description
Technical field
The present invention relates to environmental protection and new material technology field, and in particular to a kind of trade waste coal ash for manufacturing is standby to exempt from
Steam formula of light block brick and preparation method thereof.
Background technology
As industrialization of the country development and thermal power generation resident living need, the flyash of enormous amount is given off every year,
Substantial amounts of flyash is untreated, will produce airborne dust, pollutes air, and harmful chemical therein can also be to human body and life
Thing damages, and occupies substantial amounts of soil.The end of the year 2014, Chinese thermal power generation install total capacity up to 9.16 hundred million kilowatts,
Generated energy is 41.731 hundred million kilowatt hours, produces flyash up to 5.78 hundred million tons.Therefore, the processing of flyash and Utilizing question cause people
The general attention in side.
The content of the invention
The purpose of the present invention is exactly in order to solve the above-mentioned technical problem, and to provide that a kind of trade waste coal ash for manufacturing is standby to exempt from
Steam formula of light block brick and preparation method thereof.
Trade waste coal ash for manufacturing of the present invention is composed of the following raw materials by weight for the formula of non-evaporating light block brick：
5-20 parts of 1-40 parts of flyash, 10-80 parts of silica sand, 1-20 parts of binder, 1-60 parts of cement and tap water；
Trade waste coal ash for manufacturing comprises the following steps for the preparation method of non-evaporating light block brick：
(1) each raw material institute expense is calculated according to proportioning；
(2) raw material is weighed by the dosage calculated, and raw material is put into mixer, be uniformly mixed, and raw material mixed
Cheng Qian, the tap water of 5-20 parts of addition；
(3) water and raw material after mixing, are put into mould condensation cure of resting；
(4) base substrate of condensation cure is imported cutting machine to cut by specification；
(5) by after the light block brick natural curing after well cutting, it is prepared into finished light building block brick.
Flyash is composed of the following raw materials by weight：
- 50 parts of 0.2-12 parts of aluminium oxide, 10-30 parts of iron oxide, 0.01-5 parts of magnesia and silica 1 compositions.
Silica sand main ingredient is silica.
Cement is made of calcium carbonate and aluminium oxide.
The method have the advantages that：The present invention provides standby formula for exempting from steamed building blocks of a kind of coal ash for manufacturing and preparation method thereof,
Using coal ash for manufacturing for non-evaporating pressure building block brick, reduce the burning of boiler, trade waste is recycled, having reached turns waste into wealth
Purpose, while greatly reduce the pollution to environment.
Embodiment
Trade waste coal ash for manufacturing of the present invention is composed of the following raw materials by weight for the formula of non-evaporating light block brick：
5-20 parts of 1-40 parts of flyash, 10-80 parts of silica sand, 1-20 parts of binder, 1-60 parts of cement and tap water；
Trade waste coal ash for manufacturing comprises the following steps for the preparation method of non-evaporating light block brick：
(1) each raw material institute expense is calculated according to proportioning；
(2) raw material is weighed by the dosage calculated, and raw material is put into mixer, be uniformly mixed, and raw material mixed
Cheng Qian, the tap water of 5-20 parts of addition；
(3) water and raw material after mixing, are put into mould condensation cure of resting；
(4) base substrate of condensation cure is imported cutting machine to cut by specification；
(5) by after the light block brick natural curing after well cutting, it is prepared into finished light building block brick.
Flyash is composed of the following raw materials by weight：
- 50 parts of 0.2-12 parts of aluminium oxide, 10-30 parts of iron oxide, 0.01-5 parts of magnesia and silica 1 compositions.
Silica sand main ingredient is silica.
Cement is made of calcium carbonate and aluminium oxide.
Embodiment 1
Flyash 50g is weighed, all raw materials weighed up are put into stirrer for mixing by silicon sand 30g, binder 10g, cement 10g
Uniformly, then add 5-10g water, mix.It is put into mould and solidifies, the then demoulding air-dries, and prepares non-evaporating pressure building block brick.
Embodiment 2
According to flyash, silica sand, binder and cement according to a certain percentage（40%：20%：1%：39%）.Flyash 40g is weighed,
Silica sand 20g, binder 1g, cement 39g.All raw materials weighed up are entered in mixer to mix, then add 5-20g water, mixes, puts
Enter in mould and solidify, then demould, air-dry, prepare non-evaporating pressure building block brick.
Embodiment 3
According to flyash, silica sand, binder and cement are according to a certain percentage（20%, 30%, 15%, 35%）Weigh flyash 20
G, 30 g of silica sand, 15 g of binder, 35 g of cement.All raw materials weighed up are entered in mixer to mix, then add 5-25 g water.
Mixing, which is put into mould, to be solidified, and is then demoulded, and is air-dried, is prepared non-evaporating pressure building block brick.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification.Therefore it is all
Equivalent technical solution falls within scope of the invention.The scope of patent protection of the present invention should be defined by the claims.
Claims (4)
1. a kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof, it is characterised in that industry
The formula that waste coal ash prepares non-evaporating light block brick is composed of the following raw materials by weight：
5-20 parts of 1-40 parts of flyash, 10-80 parts of silica sand, 1-20 parts of binder, 1-60 parts of cement and tap water；
Trade waste coal ash for manufacturing comprises the following steps for the preparation method of non-evaporating light block brick：
(1) each raw material institute expense is calculated according to proportioning；
(2) raw material is weighed by the dosage calculated, and raw material is put into mixer, be uniformly mixed, and raw material mixed
Cheng Qian, the tap water of 5-20 parts of addition；
(3) water and raw material after mixing, are put into mould condensation cure of resting；
(4) base substrate of condensation cure is imported cutting machine to cut by specification；
(5) by after the light block brick natural curing after well cutting, it is prepared into finished light building block brick.
2. a kind of coal ash for manufacturing according to claim 1 is for formula and preparation method thereof of non-evaporating pressure light block brick, its
It is characterized in that flyash is composed of the following raw materials by weight：
- 50 parts of 0.2-12 parts of aluminium oxide, 10-30 parts of iron oxide, 0.01-5 parts of magnesia and silica 1 compositions.
3. a kind of coal ash for manufacturing according to claim 1 is for formula and preparation method thereof of non-evaporating pressure light block brick, its
It is silica to be characterized in that silica sand main ingredient.
4. a kind of coal ash for manufacturing according to claim 1 is for formula and preparation method thereof of non-evaporating pressure light block brick, its
It is characterized in that cement is made of calcium carbonate and aluminium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844014.5A CN107935513A (en) | 2017-09-19 | 2017-09-19 | A kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844014.5A CN107935513A (en) | 2017-09-19 | 2017-09-19 | A kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107935513A true CN107935513A (en) | 2018-04-20 |
Family
ID=61928682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844014.5A Pending CN107935513A (en) | 2017-09-19 | 2017-09-19 | A kind of trade waste coal ash for manufacturing is for formula of non-evaporating light block brick and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107935513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499279A (en) * | 2020-03-19 | 2020-08-07 | 南昌大学 | Preparation method of hollow self-insulation building block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110052305A (en) * | 2009-11-12 | 2011-05-18 | 주식회사 서호에코탑 | Interlocking-block and manufacturing method of the same |
| CN102887690A (en) * | 2012-11-04 | 2013-01-23 | 西安建筑科技大学 | High-ductility hollow building block and fabrication method thereof |
| CN103833269A (en) * | 2012-11-22 | 2014-06-04 | 苏斌 | Chemical foaming self-thermal insulation building block |
| CN103896545A (en) * | 2012-12-31 | 2014-07-02 | 青建集团股份公司 | Aerated concrete block |
| CN106830977A (en) * | 2016-12-31 | 2017-06-13 | 哈尔滨天顺化工科技开发有限公司 | A kind of production method for non-evaporating pressure self-insulating light concrete segment |
-
2017
- 2017-09-19 CN CN201710844014.5A patent/CN107935513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110052305A (en) * | 2009-11-12 | 2011-05-18 | 주식회사 서호에코탑 | Interlocking-block and manufacturing method of the same |
| CN102887690A (en) * | 2012-11-04 | 2013-01-23 | 西安建筑科技大学 | High-ductility hollow building block and fabrication method thereof |
| CN103833269A (en) * | 2012-11-22 | 2014-06-04 | 苏斌 | Chemical foaming self-thermal insulation building block |
| CN103896545A (en) * | 2012-12-31 | 2014-07-02 | 青建集团股份公司 | Aerated concrete block |
| CN106830977A (en) * | 2016-12-31 | 2017-06-13 | 哈尔滨天顺化工科技开发有限公司 | A kind of production method for non-evaporating pressure self-insulating light concrete segment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499279A (en) * | 2020-03-19 | 2020-08-07 | 南昌大学 | Preparation method of hollow self-insulation building block |
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Application publication date: 20180420 |
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