CN108249790A - A kind of formula of environmentally friendly cement - Google Patents
A kind of formula of environmentally friendly cement Download PDFInfo
- Publication number
- CN108249790A CN108249790A CN201810216499.8A CN201810216499A CN108249790A CN 108249790 A CN108249790 A CN 108249790A CN 201810216499 A CN201810216499 A CN 201810216499A CN 108249790 A CN108249790 A CN 108249790A
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- China
- Prior art keywords
- parts
- environmentally friendly
- formula
- friendly cement
- cement
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- 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.)
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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
- C04B7/00—Hydraulic cements
- C04B7/345—Hydraulic cements not provided for in one of the groups C04B7/02 - C04B7/34
-
- 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
- C04B7/22—Iron ore cements ; Iron rich cements, e.g. Ferrari cements, Kühl 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
- 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
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- 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 present invention discloses a kind of formula of environmentally friendly cement, and the environmentally friendly cement formula components and consumption proportion are：58 parts of lime stone, 10 15 parts of flyash, 38 parts of gangue, 24 parts of gypsum, 69 parts of clay, 35 parts of Iron Ore Powder, 46 parts of silica, 24 parts of grinding aid, 35 parts of sulfate.Advantages of the present invention：Conventional cement formula is optimized, more using on the basis of industrial waste, improves cement performance, and stability is good, at low cost, the feature of environmental protection is good, has saved resource, meets the big theme of sustainable development.
Description
Technical field
The present invention relates to building material technical field more particularly to a kind of formulas of environmentally friendly cement.
Background technology
Cement is powdery hydraulicity inorganic coagulation material.Add water stir after into slurry, can in air harden or in water
In preferably harden, and can the materials such as sand, stone are cemented together securely.Mono- words of cement are sent out by Latin caementum
Exhibition is the meaning of rubble and slabstone.The history of cement can trace back to earliest 5000 before Chinese Qin'an the earth people from gulf, he
Be laid with the ground of similar modern cement.The lime and the mixture of volcanic ash that later roman uses under construction, this
Kind mixture and modern lime pozzolanic cement are much like.The concrete made of its cementing rubble, not only intensity after hardening
It is higher, and the erosion of fresh water or brackish water can also be resisted.For a long time, it extensively should as a kind of important cementitious material
For engineerings such as civil construction, water conservancy and national defence.
And the existing cement raw material used is not environmentally friendly enough, cost of manufacture is high, and is showed on rate of drying and hardness
It is irregular.
Invention content
Not environmentally friendly enough for solution more than cement raw material, cost of manufacture is high, and ginseng is showed on rate of drying and hardness
Difference is uneven to wait existing issues, and the present invention provides a kind of formula of environmentally friendly cement.
The used technical solution is as follows：
A kind of formula of environmentally friendly cement,
The environmentally friendly cement formula components and consumption proportion are：5-8 parts of lime stone, 10-15 parts of flyash, gangue 3-8
Part, 2-4 parts of gypsum, 6-9 parts of clay, 3-5 parts of Iron Ore Powder, 4-6 parts of silica, 2-4 parts of grinding aid, 3-5 parts of sulfate.
As further explanation,
The environmentally friendly cement formula components and consumption proportion are：5 parts of lime stone, 10 parts of flyash, 3 parts of gangue, gypsum 2
Part, 6 parts of clay, 3 parts of Iron Ore Powder, 4 parts of silica, 2 parts of grinding aid, 3 parts of sulfate.
As further explanation,
The environmentally friendly cement formula components and consumption proportion are：8 parts of lime stone, 15 parts of flyash, 8 parts of gangue, gypsum 4
Part, 9 parts of clay, 5 parts of Iron Ore Powder, 6 parts of silica, 4 parts of grinding aid, 5 parts of sulfate.
As further explanation,
The sulfate uses aluminum sulfate or calcium sulfate.
The advantageous effect that the present invention generates：
Conventional cement formula is optimized, on the basis of more using industrial waste, improves cement performance, and stablize
Property is good, and at low cost, the feature of environmental protection is good, has saved resource, meets the big theme of sustainable development.
Specific embodiment
Technical scheme of the present invention is made below specifically, complete explanation.
Embodiment,
A kind of formula of environmentally friendly cement,
The environmentally friendly cement formula components and consumption proportion are：5-8 parts of lime stone, 10-15 parts of flyash, gangue 3-8
Part, 2-4 parts of gypsum, 6-9 parts of clay, 3-5 parts of Iron Ore Powder, 4-6 parts of silica, 2-4 parts of grinding aid, 3-5 parts of sulfate.
The environmentally friendly cement formula components and consumption proportion are：5 parts of lime stone, 10 parts of flyash, 3 parts of gangue, gypsum 2
Part, 6 parts of clay, 3 parts of Iron Ore Powder, 4 parts of silica, 2 parts of grinding aid, 3 parts of sulfate.
The environmentally friendly cement formula components and consumption proportion are：8 parts of lime stone, 15 parts of flyash, 8 parts of gangue, gypsum 4
Part, 9 parts of clay, 5 parts of Iron Ore Powder, 6 parts of silica, 4 parts of grinding aid, 5 parts of sulfate.
The sulfate uses aluminum sulfate or calcium sulfate.
Obviously, described embodiment is only the part of the embodiment rather than whole embodiments of the present invention.Based on this
The embodiment of invention, all other reality that those of ordinary skill in the art are obtained without making creative work
It applies, belongs to protection scope of the present invention.
Claims (4)
1. a kind of formula of environmentally friendly cement, which is characterized in that
The environmentally friendly cement formula components and consumption proportion are：5-8 parts of lime stone, 10-15 parts of flyash, 3-8 parts of gangue, stone
2-4 parts of cream, 6-9 parts of clay, 3-5 parts of Iron Ore Powder, 4-6 parts of silica, 2-4 parts of grinding aid, 3-5 parts of sulfate.
2. a kind of formula of environmentally friendly cement according to claim 1, which is characterized in that
The environmentally friendly cement formula components and consumption proportion are：5 parts of lime stone, 10 parts of flyash, 3 parts of gangue, 2 parts of gypsum,
6 parts of clay, 3 parts of Iron Ore Powder, 4 parts of silica, 2 parts of grinding aid, 3 parts of sulfate.
3. a kind of formula of environmentally friendly cement according to claim 1, which is characterized in that
The environmentally friendly cement formula components and consumption proportion are：8 parts of lime stone, 15 parts of flyash, 8 parts of gangue, 4 parts of gypsum,
9 parts of clay, 5 parts of Iron Ore Powder, 6 parts of silica, 4 parts of grinding aid, 5 parts of sulfate.
4. a kind of formula of environmentally friendly cement according to claim 1, which is characterized in that the sulfate using aluminum sulfate or
Calcium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216499.8A CN108249790A (en) | 2018-03-16 | 2018-03-16 | A kind of formula of environmentally friendly cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216499.8A CN108249790A (en) | 2018-03-16 | 2018-03-16 | A kind of formula of environmentally friendly cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108249790A true CN108249790A (en) | 2018-07-06 |
Family
ID=62746845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216499.8A Withdrawn CN108249790A (en) | 2018-03-16 | 2018-03-16 | A kind of formula of environmentally friendly cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108249790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551924A (en) * | 2021-01-22 | 2021-03-26 | 肖水 | Preparation method of environment-friendly dry powder cement |
-
2018
- 2018-03-16 CN CN201810216499.8A patent/CN108249790A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551924A (en) * | 2021-01-22 | 2021-03-26 | 肖水 | Preparation method of environment-friendly dry powder cement |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |