CN107628760A - A kind of complex cement of civil engineering - Google Patents
A kind of complex cement of civil engineering Download PDFInfo
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- CN107628760A CN107628760A CN201710948754.3A CN201710948754A CN107628760A CN 107628760 A CN107628760 A CN 107628760A CN 201710948754 A CN201710948754 A CN 201710948754A CN 107628760 A CN107628760 A CN 107628760A
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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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of complex cement of civil engineering, it is made up of the raw material of following parts by weight：40 60 parts of mixing material, 50 70 parts of clinker, 8 10 parts of anhydrous gypsum, 12 parts of grinding aid, 46 parts of excited species, mix 58 parts of stone flour, 25 parts of carbon fiber, 24 parts of isobornyl acrylate, 13 parts of cyclohexyl methacrylate, 12 parts of dimethyl carbonate, 57 parts of kir, 25 parts of flake asbestos, 0.5 1 parts of zinc oxide, 14 parts of silicon nitride, 0.1 0.2 parts of chromium carbide, 12 parts of aluminum plating glass microballon, 46 parts of calcium sulfate crystal whiskers powder, 25 parts of auxiliary agent, 0.1 0.4 parts of defoamer, 0.2 0.5 parts of plasticiser, 0.5 0.8 parts of antisettling agent, 0.5 1 parts of water reducer.Mobility of the present invention and closely knit performance are good, and high with its manufactured concrete strength, setting time is short, and shrinkage is small.
Description
Technical field
The present invention relates to technical field of civil engineering, more particularly to a kind of complex cement of civil engineering.
Background technology
Cement can be in atmosphere hardened or preferably hardened in water into slurry after a kind of plus water stirs, and can handle
The materials such as sand, stone inorganic gel materials cemented together securely.
For a long time, cement is widely used in civil engineering as a kind of important binder materials.With China's economy
Growth, country increase infrastructure construction and real estate development, the demand of cement is increasing, China's water in 2011
The yield of mud is about 2,100,000,000 tons, and yield is occupied first of countries in the world.
The transformation of civil engineering and fast, smart, the good repairing of newly-built range request excessively or inserts, but be made of ordinary cement
The drawback such as commerical ready-mixed concrete mobility small, setting time is long, shrinkage is big, filling effect bad (having bubble, not closely knit enough),
The demand of growing construction industry can not be met.
The content of the invention
The technical problems to be solved by the invention are to overcome drawbacks described above present in prior art, it is further provided one
The complex cement of kind civil engineering.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of complex cement of civil engineering, is made up of the raw material of following parts by weight：Mixing material 40-60 parts, cement
Clinker 50-70 parts, anhydrous gypsum 8-10 parts, grinding aid 1-2 parts, excited species 4-6 parts, mix stone flour 5-8 parts, carbon fiber 2-5
Part, isobornyl acrylate 2-4 parts, cyclohexyl methacrylate 1-3 parts, dimethyl carbonate 1-2 parts, kir 5-7 parts, asbestos
Powder 2-5 parts, zinc oxide 0.5-1 parts, silicon nitride 1-4 parts, chromium carbide 0.1-0.2 parts, aluminum plating glass microballon 1-2 parts, calcium sulfate are brilliant
Palpus powder 4-6 parts, auxiliary agent 2-5 parts, defoamer 0.1-0.4 parts, plasticiser 0.2-0.5 parts, antisettling agent 0.5-0.8 parts, water reducer
0.5-1 parts.
Further, the preferred weight number of each raw material is：50 parts of mixing material, 65 parts of clinker, 9 parts of anhydrous gypsum,
2 parts of grinding aid, 4 parts of excited species, mix 6 parts of stone flour, 4 parts of carbon fiber, 3 parts of isobornyl acrylate, methacrylic acid hexamethylene
2 parts of ester, 1.5 parts of dimethyl carbonate, 5 parts of kir, 4 parts of flake asbestos, 0.5 part of zinc oxide, 2 parts of silicon nitride, 0.1 part of chromium carbide,
1 part of aluminum plating glass microballon, 4 parts of calcium sulfate crystal whiskers powder, 3 parts of auxiliary agent, 0.3 part of defoamer, 0.2 part of plasticiser, antisettling agent 0.8
Part, 0.8 part of water reducer.
Wherein, the mixing material be hollow glass micropearl, rutile powder, quartz sand and one kind in shepardite powder or
The material that composition is mixed to get with lime stone.
Wherein, the mixing stone flour is that apatite and orthoclase are by milling by the calcite of identical weight number, fluorite
It is mixed to prepare, mesh number is 300-350 mesh.
Wherein, the auxiliary agent comprises the following raw materials by weight percent：Kaolin 50%, tung oil 4%, APP
5%, calcium lignosulfonate 8%, calcium oxide 5%, tris(chloroethyl)phosphate 10%, magnesium powder 2%, octadecyl acrylate 6%, manganese slag
10%.
Beneficial effects of the present invention：The present invention uses clinker and mixing material as major ingredient, is aided with anhydrous gypsum, mixes stone
Other each raw materials such as powder, the interphase interaction of each raw material, cooperate, produce complex effect, form an improvement cement performance
System, make the complex cement mobility and closely knit performance good, high with its manufactured concrete strength, setting time is short, shrinks
Property is small.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of complex cement of civil engineering, is made up of the raw material of following parts by weight：50 parts of mixing material, clinker
65 parts, 9 parts of anhydrous gypsum, 2 parts of grinding aid, 4 parts of excited species, mix 6 parts of stone flour, 4 parts of carbon fiber, isobornyl acrylate 3
Part, 2 parts of cyclohexyl methacrylate, 1.5 parts of dimethyl carbonate, 5 parts of kir, 4 parts of flake asbestos, 0.5 part of zinc oxide, silicon nitride
2 parts, 0.1 part of chromium carbide, 1 part of aluminum plating glass microballon, 4 parts of calcium sulfate crystal whiskers powder, 3 parts of auxiliary agent, 0.3 part of defoamer, plasticiser 0.2
Part, 0.8 part of antisettling agent, 0.8 part of water reducer.
Wherein, the mixing material be hollow glass micropearl, rutile powder, quartz sand and one kind in shepardite powder or
The material that composition is mixed to get with lime stone.
Wherein, the mixing stone flour is that apatite and orthoclase are by milling by the calcite of identical weight number, fluorite
It is mixed to prepare, mesh number is 300-350 mesh.
Wherein, the auxiliary agent comprises the following raw materials by weight percent：Kaolin 50%, tung oil 4%, APP
5%, calcium lignosulfonate 8%, calcium oxide 5%, tris(chloroethyl)phosphate 10%, magnesium powder 2%, octadecyl acrylate 6%, manganese slag
10%.
Embodiment 2
A kind of complex cement of civil engineering, is made up of the raw material of following parts by weight：40 parts of mixing material, clinker
55 parts, 9 parts of anhydrous gypsum, 1 part of grinding aid, 4 parts of excited species, mix 6 parts of stone flour, 3 parts of carbon fiber, isobornyl acrylate 2
Part, 3 parts of cyclohexyl methacrylate, 2 parts of dimethyl carbonate, 5 parts of kir, 5 parts of flake asbestos, 1 part of zinc oxide, 4 parts of silicon nitride,
0.2 part of chromium carbide, 2 parts of aluminum plating glass microballon, 5 parts of calcium sulfate crystal whiskers powder, 5 parts of auxiliary agent, 0.4 part of defoamer, 0.4 part of plasticiser,
0.8 part of antisettling agent, 1 part of water reducer.
Wherein, the mixing material be hollow glass micropearl, rutile powder, quartz sand and one kind in shepardite powder or
The material that composition is mixed to get with lime stone.
Wherein, the mixing stone flour is that apatite and orthoclase are by milling by the calcite of identical weight number, fluorite
It is mixed to prepare, mesh number is 300-350 mesh.
Wherein, the auxiliary agent comprises the following raw materials by weight percent：Kaolin 50%, tung oil 4%, APP
5%, calcium lignosulfonate 8%, calcium oxide 5%, tris(chloroethyl)phosphate 10%, magnesium powder 2%, octadecyl acrylate 6%, manganese slag
10%.
Embodiment 3
A kind of complex cement of civil engineering, is made up of the raw material of following parts by weight：60 parts of mixing material, clinker
55 parts, 8 parts of anhydrous gypsum, 2 parts of grinding aid, 6 parts of excited species, mix 8 parts of stone flour, 5 parts of carbon fiber, isobornyl acrylate 4
Part, 3 parts of cyclohexyl methacrylate, 2 parts of dimethyl carbonate, 7 parts of kir, 5 parts of flake asbestos, 1 part of zinc oxide, 3 parts of silicon nitride,
0.2 part of chromium carbide, 2 parts of aluminum plating glass microballon, 5 parts of calcium sulfate crystal whiskers powder, 5 parts of auxiliary agent, 0.1 part of defoamer, 0.2 part of plasticiser,
0.6 part of antisettling agent, 1 part of water reducer.
Wherein, the mixing material be hollow glass micropearl, rutile powder, quartz sand and one kind in shepardite powder or
The material that composition is mixed to get with lime stone.
Wherein, the mixing stone flour is that apatite and orthoclase are by milling by the calcite of identical weight number, fluorite
It is mixed to prepare, mesh number is 300-350 mesh.
Wherein, the auxiliary agent comprises the following raw materials by weight percent：Kaolin 50%, tung oil 4%, APP
5%, calcium lignosulfonate 8%, calcium oxide 5%, tris(chloroethyl)phosphate 10%, magnesium powder 2%, octadecyl acrylate 6%, manganese slag
10%.
Embodiment 4
A kind of preparation method of the complex cement of civil engineering, comprises the following steps：
Step1, it is then 200-250 with ball mill grinding to granularity by mixing material drier to moisture 3-5%
Mesh；
Step2, the powdery mixing material that step 1 is obtained and anhydrous gypsum, grinding aid, excited species, carbon fiber, asbestos
Powder, zinc oxide, silicon nitride, chromium carbide, calcium sulfate crystal whiskers powder, auxiliary agent is proportionally added in agitator tank stir after, be put into
It is 300-350 mesh to be ground in ball mill to granularity, and grinding temperature is 180-230 DEG C；
Step3, the material and clinker that step 2 is obtained, mix stone flour, isobornyl acrylate, methacrylic acid
Cyclohexyl, dimethyl carbonate, kir, aluminum plating glass microballon, defoamer, plasticiser, antisettling agent and water reducer are proportionally
It is put into agitator tank, carries out mixed processing, obtain complex cement.
Performance measurement is carried out to embodiment 1,2,3, obtains following table data：
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (5)
1. a kind of complex cement of civil engineering, it is characterised in that be made up of the raw material of following parts by weight：Mixing material 40-
60 parts, clinker 50-70 parts, anhydrous gypsum 8-10 parts, grinding aid 1-2 parts, excited species 4-6 parts, stone flour 5-8 parts are mixed,
Carbon fiber 2-5 parts, isobornyl acrylate 2-4 parts, cyclohexyl methacrylate 1-3 parts, dimethyl carbonate 1-2 parts, kir
5-7 parts, flake asbestos 2-5 parts, zinc oxide 0.5-1 parts, silicon nitride 1-4 parts, chromium carbide 0.1-0.2 parts, aluminum plating glass microballon 1-2
Part, calcium sulfate crystal whiskers powder 4-6 parts, auxiliary agent 2-5 parts, defoamer 0.1-0.4 parts, plasticiser 0.2-0.5 parts, antisettling agent 0.5-
0.8 part, water reducer 0.5-1 parts.
A kind of 2. complex cement of civil engineering according to claim 1, it is characterised in that the preferred weight of each raw material
Number is：50 parts of mixing material, 65 parts of clinker, 9 parts of anhydrous gypsum, 2 parts of grinding aid, 4 parts of excited species, 6 parts of stone flour is mixed,
4 parts of carbon fiber, 3 parts of isobornyl acrylate, 2 parts of cyclohexyl methacrylate, 1.5 parts of dimethyl carbonate, 5 parts of kir, stone
4 parts of cotton powder, 0.5 part of zinc oxide, 2 parts of silicon nitride, 0.1 part of chromium carbide, 1 part of aluminum plating glass microballon, 4 parts of calcium sulfate crystal whiskers powder, help
3 parts of agent, 0.3 part of defoamer, 0.2 part of plasticiser, 0.8 part of antisettling agent, 0.8 part of water reducer.
3. the complex cement of a kind of civil engineering according to claim 1 or 2, it is characterised in that the mixing material is
What hollow glass micropearl, rutile powder, quartz sand and one kind in shepardite powder or composition were mixed to get with lime stone
Material.
A kind of 4. complex cement of civil engineering according to claim 1 or 2, it is characterised in that the mixing stone flour
It is to pass through what milling was mixed to prepare by the calcite of identical weight number, fluorite, apatite and orthoclase, mesh number 300-350
Mesh.
A kind of 5. complex cement of civil engineering according to claim 1 or 2, it is characterised in that the auxiliary agent by with
The raw material composition of lower percentage by weight：Kaolin 50%, tung oil 4%, APP 5%, calcium lignosulfonate 8%, calcium oxide
5%, tris(chloroethyl)phosphate 10%, magnesium powder 2%, octadecyl acrylate 6%, manganese slag 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948754.3A CN107628760A (en) | 2017-10-12 | 2017-10-12 | A kind of complex cement of civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710948754.3A CN107628760A (en) | 2017-10-12 | 2017-10-12 | A kind of complex cement of civil engineering |
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| CN107628760A true CN107628760A (en) | 2018-01-26 |
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| CN201710948754.3A Pending CN107628760A (en) | 2017-10-12 | 2017-10-12 | A kind of complex cement of civil engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756143A (en) * | 2018-05-25 | 2018-11-06 | 广州市东方文旅产业开发有限公司 | A kind of embossing concrete ground construction method of high-resistance wear-resistant |
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| CN103601381A (en) * | 2013-11-07 | 2014-02-26 | 广西云燕特种水泥建材有限公司 | Environment-friendly high-performance cement and production method thereof |
| CN106007545A (en) * | 2016-06-06 | 2016-10-12 | 中国石油集团长城钻探工程有限公司固井公司 | Cement slurry with long-term-integrity cement sheath for heavy-oil thermal-recovery well and preparation method thereof |
-
2017
- 2017-10-12 CN CN201710948754.3A patent/CN107628760A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601381A (en) * | 2013-11-07 | 2014-02-26 | 广西云燕特种水泥建材有限公司 | Environment-friendly high-performance cement and production method thereof |
| CN106007545A (en) * | 2016-06-06 | 2016-10-12 | 中国石油集团长城钻探工程有限公司固井公司 | Cement slurry with long-term-integrity cement sheath for heavy-oil thermal-recovery well and preparation method thereof |
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| 侯永生等编著: "《混凝土的配制与施工技术》", 30 June 2010, 中国铁道出版社 * |
| 夏寿荣编: "《最新混凝土外加剂生产配方精选400例》", 31 January 2014, 中国建材工业出版社 * |
| 李永铎主编: "《公路建设与可持续发展》", 31 August 2007, 合肥工业大学出版社 * |
| 黄柏宗: "国内外油井水泥和外加剂现状及发展趋势", 《钻井液与完井液》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756143A (en) * | 2018-05-25 | 2018-11-06 | 广州市东方文旅产业开发有限公司 | A kind of embossing concrete ground construction method of high-resistance wear-resistant |
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Application publication date: 20180126 |