CN108358480A - A kind of environmentally friendly cement - Google Patents
A kind of environmentally friendly cement Download PDFInfo
- Publication number
- CN108358480A CN108358480A CN201810486018.5A CN201810486018A CN108358480A CN 108358480 A CN108358480 A CN 108358480A CN 201810486018 A CN201810486018 A CN 201810486018A CN 108358480 A CN108358480 A CN 108358480A
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- CN
- China
- Prior art keywords
- parts
- environmentally friendly
- friendly cement
- silica
- cement according
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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
- C04B7/24—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
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- 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
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/17—Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide containing activators
- C04B7/19—Portland cements
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- 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
Abstract
The invention discloses a kind of environmentally friendly cements, belong to environment-friendly materials field, include the raw material of following parts by weight：75 85 parts of Portland clinker, 57 parts of flyash, 10 15 parts of organic fertilizer fiber, 3 parts of silica 1,47 parts of magnesia, 36 parts of fluorgypsum, 24 parts of iron powder, 47 parts of rosin resin, 0.5 1 parts of reinforcing agent, 23 parts of grinding aid.Environmentally friendly cement of the present invention reduces resource consumption, simple for process, and production process does not cause environmental pollution.
Description
Technical field
The present invention relates to environment-friendly materials fields, and in particular to a kind of environmentally friendly cement.
Background technology
Cement is powdery hydraulicity inorganic coagulation material.At slurry after adding water to stir, can in air harden or in water
In preferably harden, and can the materials such as sand, stone are cemented together securely.The mixture of early stage lime and volcanic ash and modern times
Lime pozzolanic cement it is much like, the concrete made of its cementing rubble, not only intensity is higher after hardening, and can also support
The erosion of anti-fresh water or brackish water.For a long time, it is widely used in civil construction, water as a kind of important cementitious material
The engineerings such as profit, national defence but at present on the market either general-purpose cement, cement special or characteristic cement in the production process, coal consumption
The problem of being consumed with material is very serious, and production technology is complicated, not only increases the manufacturing cost of enterprise, also creates the wave of resource
Take, the pollution of environment.
Invention content
The purpose of the present invention is to provide a kind of environmentally friendly cements, and which reduce resource consumptions, simple for process, and production process is not
Cause environmental pollution.
To achieve the above object, the present invention provides the following technical solutions：
A kind of environmentally friendly cement includes the raw material of following parts by weight：75-85 parts of Portland clinker, 5-7 parts of flyash,
10-15 parts of organic fertilizer fiber, -3 parts of silica 1,4-7 parts of magnesia, 3-6 parts of fluorgypsum, 2-4 parts of iron powder, rosin resin
4-7 parts, 0.5-1 parts of reinforcing agent, 2-3 parts of grinding aid.
Preferably, the environmentally friendly cement includes the raw material of following parts by weight：80 parts of Portland clinker, flyash 6
Part, increases 12 parts of organic fertilizer fiber, 2 parts of silica, 5 parts of magnesia, 5 parts of fluorgypsum, 3 parts of iron powder, 5.5 parts of rosin resin
Strong 0.7 part of agent, 2.5 parts of grinding aid.
Preferably, the reinforcing agent is made of slag, agstone, aluminium oxide, silica.
Preferably, the reinforcing agent is by slag, agstone, aluminium oxide, silica by weight 2:1:3:3 compositions.
Preferably, the grain size of the flyash is 100-150 μm.
Preferably, the loss on ignition of the flyash is 4.5%.
Preferably, the grinding aid is stearic by n,N-Dimethylformamide, trimerization glyceryl monolaurate, three polyglycereol lists
Acid esters forms.
Preferably, the n,N-Dimethylformamide, the matter of trimerization glyceryl monolaurate, Tripolyglycerol monostearates
Amount is than being 2:3:2.
Compared with prior art, the beneficial effects of the invention are as follows：
Present invention reduces resource consumptions, simple for process, and production process does not cause environmental pollution.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
Environmentally friendly cement described in the present embodiment includes the combination of following parts by weight：75 parts of Portland clinker, fine coal
5 parts of ash, silica 1 part, 4 parts of magnesia, 3 parts of fluorgypsum, 2 parts of iron powder, 4 parts of rosin resin, increases 10 parts of organic fertilizer fiber
Strong 0.5 part of agent, 2 parts of grinding aid；The reinforcing agent is made of slag, agstone, aluminium oxide, silica；The reinforcing agent
By slag, agstone, aluminium oxide, silica by weight 2:1:3:3 compositions；The grain size of the flyash is 100 μm；Institute
The loss on ignition for stating flyash is 4.5%；The grinding aid is by N,N-dimethylformamide, trimerization glyceryl monolaurate, trimerization
Glyceryl monostearate forms；The N,N-dimethylformamide, trimerization glyceryl monolaurate, Tripolyglycerol monostearates
Mass ratio be 2:3:2.
Embodiment 2
Environmentally friendly cement described in the present embodiment includes the combination of following parts by weight：80 parts of Portland clinker, fine coal
Ash 6 parts, 12 parts of organic fertilizer fiber, 2 parts of silica, 5 parts of magnesia, 5 parts of fluorgypsum, 3 parts of iron powder, 5.5 parts of rosin resin,
0.7 part of reinforcing agent, 2.5 parts of grinding aid；The reinforcing agent is made of slag, agstone, aluminium oxide, silica；The increasing
Strong agent is by slag, agstone, aluminium oxide, silica by weight 2:1:3:3 compositions；The grain size of the flyash is 125 μ
m；The loss on ignition of the flyash is 4.5%；The grinding aid by N,N-dimethylformamide, trimerization glyceryl monolaurate,
Tripolyglycerol monostearates form；The N,N-dimethylformamide, trimerization glyceryl monolaurate, three polyglycereol lists are stearic
The mass ratio of acid esters is 2:3:2.
Embodiment 3
Environmentally friendly cement described in the present embodiment includes the combination of following parts by weight：85 parts of Portland clinker, fine coal
7 parts of ash, 3 parts of silica, 7 parts of magnesia, 6 parts of fluorgypsum, 4 parts of iron powder, 7 parts of rosin resin, increases 15 parts of organic fertilizer fiber
Strong 1 part of agent, 3 parts of grinding aid；The reinforcing agent is made of slag, agstone, aluminium oxide, silica；The reinforcing agent by
Slag, agstone, aluminium oxide, silica are by weight 2:1:3:3 compositions；The grain size of the flyash is 150 μm；It is described
The loss on ignition of flyash is 4.5%；The grinding aid is sweet by N,N-dimethylformamide, trimerization glyceryl monolaurate, trimerization
Oily monostearate composition；The N,N-dimethylformamide, trimerization glyceryl monolaurate, Tripolyglycerol monostearates
Mass ratio is 2:3:2.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the present invention
Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (8)
1. a kind of environmentally friendly cement, which is characterized in that include the raw material of following parts by weight：75-85 parts of Portland clinker, fine coal
5-7 parts grey, 10-15 parts of organic fertilizer fiber, -3 parts of silica 1,4-7 parts of magnesia, 3-6 parts of fluorgypsum, 2-4 parts of iron powder,
4-7 parts of rosin resin, 0.5-1 parts of reinforcing agent, 2-3 parts of grinding aid.
2. a kind of environmentally friendly cement according to claim 1, which is characterized in that include the raw material of following parts by weight：Silicate
80 parts of clinker, 6 parts of flyash, 12 parts of organic fertilizer fiber, 2 parts of silica, 5 parts of magnesia, 5 parts of fluorgypsum, iron powder 3
Part, 5.5 parts of rosin resin, 0.7 part of reinforcing agent, 2.5 parts of grinding aid.
3. a kind of environmentally friendly cement according to claim 1, it is characterised in that：The reinforcing agent is by slag, agstone, oxygen
Change aluminium, silica composition.
4. a kind of environmentally friendly cement according to claim 3, it is characterised in that：The reinforcing agent is by slag, agstone, oxygen
Change aluminium, silica by weight 2:1:3:3 compositions.
5. a kind of environmentally friendly cement according to claim 1, it is characterised in that：The grain size of the flyash is 100-150 μm.
6. a kind of environmentally friendly cement according to claim 5, it is characterised in that：The loss on ignition of the flyash is 4.5%.
7. a kind of environmentally friendly cement according to claim 1, it is characterised in that：The grinding aid is by N, N- dimethyl formyls
Amine, trimerization glyceryl monolaurate, Tripolyglycerol monostearates composition.
8. a kind of environmentally friendly cement according to claim 7, it is characterised in that：The N,N-dimethylformamide, trimerization are sweet
Oily monolaurate, Tripolyglycerol monostearates mass ratio be 2:3:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486018.5A CN108358480A (en) | 2018-05-21 | 2018-05-21 | A kind of environmentally friendly cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486018.5A CN108358480A (en) | 2018-05-21 | 2018-05-21 | A kind of environmentally friendly cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358480A true CN108358480A (en) | 2018-08-03 |
Family
ID=63012496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486018.5A Withdrawn CN108358480A (en) | 2018-05-21 | 2018-05-21 | A kind of environmentally friendly cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015882A (en) * | 2019-04-30 | 2019-07-16 | 浙江启墨新材料科技有限公司 | A kind of high temperature resistant, anti-cracking cement and preparation method thereof |
-
2018
- 2018-05-21 CN CN201810486018.5A patent/CN108358480A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015882A (en) * | 2019-04-30 | 2019-07-16 | 浙江启墨新材料科技有限公司 | A kind of high temperature resistant, anti-cracking cement and preparation method thereof |
| CN110015882B (en) * | 2019-04-30 | 2021-09-28 | 浙江启墨新材料科技有限公司 | High-temperature-resistant and anti-cracking cement and preparation method thereof |
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|---|---|---|---|
| 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 |
Application publication date: 20180803 |
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| WW01 | Invention patent application withdrawn after publication |