CN107902929A - A kind of environment protecting cement - Google Patents
A kind of environment protecting cement Download PDFInfo
- Publication number
- CN107902929A CN107902929A CN201711322179.2A CN201711322179A CN107902929A CN 107902929 A CN107902929 A CN 107902929A CN 201711322179 A CN201711322179 A CN 201711322179A CN 107902929 A CN107902929 A CN 107902929A
- Authority
- CN
- China
- Prior art keywords
- parts
- gangue
- cement
- environment protecting
- flyash
- 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
Links
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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of environment protecting cement, include the component of following parts by weight：20 50 parts of flyash, 10 25 parts of gangue, 30 60 parts of lime stone, 15 25 parts of kaolin, 25 40 parts of river sand, 35 parts of auxiliary agent；The cement uses the waste flyash and gangue produced in coal industry; turn waste into wealth; on the one hand the cost of treated coal ash and gangue consumption is avoided; on the other hand the consumption of manufacture of cement raw material is reduced; production cost is low; and recycling beneficial to material, adapt to the requirement of environmental protection.
Description
Technical field
The present invention relates to building material technical field, more particularly to a kind of environment protecting cement.
Background technology
Cement is widely used in the industries such as building trade and interior decoration, builds as a kind of important construction material
The prosperous development for building industry consumes substantial amounts of cement, and a large amount of produce of cement brings pressure to the supply of raw material.
As it can be seen that the prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of environment protecting cement, it is intended to slow
Solve the pressure that the development of building trade comes to the supply belt of cement material.
In order to achieve the above object, this invention takes following technical scheme：
A kind of environment protecting cement, includes the component of following parts by weight：
20-50 parts of flyash,
10-25 parts of gangue,
30-60 parts of lime stone,
15-25 parts of kaolin,
25-40 parts of river sand,
3-5 parts of auxiliary agent.
The environment protecting cement, includes the component of following parts by weight：
40 parts of flyash,
18 parts of gangue,
52 parts of lime stone,
20 parts of kaolin,
35 parts of river sand,
4 parts of auxiliary agent.
In the environment protecting cement, the auxiliary agent includes the one or more in grinding aid, stabilizer, reinforcing agent.
Beneficial effect：
The present invention provides a kind of environment protecting cement, the cement uses the waste flyash and gangue produced in coal industry,
Turn waste into wealth, on the one hand avoid the cost of treated coal ash and gangue consumption, on the other hand reduce manufacture of cement former material
The consumption of material, production cost is low, and recycling beneficial to material, adapts to the requirement of environmental protection.
Embodiment
The present invention provides a kind of environment protecting cement, to make the purpose of the present invention, technical solution and effect clearer, bright
Really, the present invention is described in more detail by the following examples.It should be appreciated that specific embodiment described herein is only solving
The present invention is released, is not intended to limit the present invention.
The present invention provides a kind of environment protecting cement, includes the component of following parts by weight：
20-50 parts of flyash,
10-25 parts of gangue,
30-60 parts of lime stone,
15-25 parts of kaolin,
25-40 parts of river sand,
3-5 parts of auxiliary agent.
The environment protecting cement, includes the component of following parts by weight：
40 parts of flyash,
18 parts of gangue,
52 parts of lime stone,
20 parts of kaolin,
35 parts of river sand,
4 parts of auxiliary agent.
Further, the auxiliary agent includes the one or more in grinding aid, stabilizer, reinforcing agent.
Embodiment 1
Environment protecting cement, includes the component of following parts by weight：
20 parts of flyash,
18 parts of gangue,
48 parts of lime stone,
15 parts of kaolin,
40 parts of river sand,
4 parts of auxiliary agent.
Embodiment 2
Environment protecting cement, includes the component of following parts by weight：
40 parts of flyash,
10 parts of gangue,
60 parts of lime stone,
18 parts of kaolin,
25 parts of river sand,
3 parts of auxiliary agent.
Embodiment 3
Environment protecting cement, includes the component of following parts by weight：
50 parts of flyash,
25 parts of gangue,
30 parts of lime stone,
25 parts of kaolin,
32 parts of river sand,
5 parts of auxiliary agent.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (3)
1. a kind of environment protecting cement, it is characterised in that include the component of following parts by weight：
20-50 parts of flyash,
10-25 parts of gangue,
30-60 parts of lime stone,
15-25 parts of kaolin,
25-40 parts of river sand,
3-5 parts of auxiliary agent.
2. environment protecting cement according to claim 1, it is characterised in that include the component of following parts by weight：
40 parts of flyash,
18 parts of gangue,
52 parts of lime stone,
20 parts of kaolin,
35 parts of river sand,
4 parts of auxiliary agent.
3. environment protecting cement according to claim 1, it is characterised in that the auxiliary agent includes grinding aid, stabilizer, increasing
One or more in strong agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322179.2A CN107902929A (en) | 2017-12-12 | 2017-12-12 | A kind of environment protecting cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322179.2A CN107902929A (en) | 2017-12-12 | 2017-12-12 | A kind of environment protecting cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902929A true CN107902929A (en) | 2018-04-13 |
Family
ID=61865585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322179.2A Pending CN107902929A (en) | 2017-12-12 | 2017-12-12 | A kind of environment protecting cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107902929A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040051459A (en) * | 2002-12-11 | 2004-06-18 | 김영일 | Cement admixture composition based on coal ash |
| CN101811838A (en) * | 2010-04-16 | 2010-08-25 | 四川川恒化工股份有限公司 | Cement production method |
| CN106082726A (en) * | 2016-06-29 | 2016-11-09 | 颜红英 | Environment protecting cement formula |
| CN106116191A (en) * | 2016-06-29 | 2016-11-16 | 颜红英 | Cement production method |
-
2017
- 2017-12-12 CN CN201711322179.2A patent/CN107902929A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040051459A (en) * | 2002-12-11 | 2004-06-18 | 김영일 | Cement admixture composition based on coal ash |
| CN101811838A (en) * | 2010-04-16 | 2010-08-25 | 四川川恒化工股份有限公司 | Cement production method |
| CN106082726A (en) * | 2016-06-29 | 2016-11-09 | 颜红英 | Environment protecting cement formula |
| CN106116191A (en) * | 2016-06-29 | 2016-11-16 | 颜红英 | Cement production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |