CN105130296A - Quick-curing cement - Google Patents
Quick-curing cement Download PDFInfo
- Publication number
- CN105130296A CN105130296A CN201510460041.3A CN201510460041A CN105130296A CN 105130296 A CN105130296 A CN 105130296A CN 201510460041 A CN201510460041 A CN 201510460041A CN 105130296 A CN105130296 A CN 105130296A
- Authority
- CN
- China
- Prior art keywords
- cement
- river sand
- quick
- present
- curing
- 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
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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
- 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
The invention discloses a quick-curing cement, which is characterized by comprising the following components in percentage by weight: 45% of clinker, 31% of mixed material, 10% of fluorine gypsum, 5% of fly ash slag, 5% of large-particle river sand, and 3% of small-particle river sand. The quick-curing cement has the following advantages: (1) the components are pre-mixed according to the ratio mentioned above, water can be directly added into the mixture, grouting can be carried out after the water and the mixture are evenly stirred, and the cement quality can be guaranteed; (2) the cement has a certain fluidity, the curing time is short, and the cement is early strong.
Description
Technical field
The present invention relates to cement processing field, particularly relate to a kind of rapid-curing cutback cement.
Background technology
Cement, powdery hydraulicity inorganic coagulation material, adds water after stirring and becomes slurry, can harden in atmosphere or better harden in water, and can the material such as sand, stone is cemented together securely; It, as a kind of important gelling material, is widely used in the engineerings such as civil construction, water conservancy, national defence.The kind of cement is a lot, can be divided into general-purpose cement, cement special and characteristic cement three major types by its purposes and performance.But be no matter on the market at present general-purpose cement, cement special or characteristic cement in making processes, the problem of coal consumption and material consumption is very serious, thus in certain degree, also add the manufacturing cost of enterprise.
Summary of the invention
The present invention is a kind of rapid-curing cutback cement solving coal consumption and expect the very serious problem of consumption and provide.
The present invention is solved the problems of the technologies described above by following technique means: a kind of rapid-curing cutback cement, it is characterized in that, comprise grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand, the ratio of described grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand is 45%:31%:10%:5%:5%:3%.
As a further improvement on the present invention, described mixing material comprises slag, coal gangue, flyash, additive, and the part by weight of described slag, coal gangue, flyash, additive is 30:9:8:20:5:4.
Beneficial effect of the present invention: 1, each component prepares by the present invention in advance in proportion, adds water during use after stirring and can be in the milk, fully can ensure the quality of cement; 2, cement of the present invention has certain mobility, and setting time is short, early strong.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further.
The embodiment of the present invention 1: a kind of rapid-curing cutback cement, it is characterized in that, comprise grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand, the ratio of described grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand is 45%:31%:10%:5%:5%:3%.
The embodiment of the present invention 2: a kind of rapid-curing cutback cement, it is characterized in that, comprise grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand, the ratio of described grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand is 45%:31%:10%:5%:5%:3%.Described mixing material comprises slag, coal gangue, flyash, additive, and the part by weight of described slag, coal gangue, flyash, additive is 30:9:8:20:5:4.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a rapid-curing cutback cement, it is characterized in that, comprise grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand, the ratio of described grog, mixing material, fluorgypsum, powdered coal cinder, macrobead river sand, small-particle river sand is 45%:31%:10%:5%:5%:3%.
2. a kind of rapid-curing cutback cement according to claim 1, is characterized in that: described mixing material comprises slag, coal gangue, flyash, additive, and the part by weight of described slag, coal gangue, flyash, additive is 30:9:8:20:5:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460041.3A CN105130296A (en) | 2015-07-31 | 2015-07-31 | Quick-curing cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460041.3A CN105130296A (en) | 2015-07-31 | 2015-07-31 | Quick-curing cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105130296A true CN105130296A (en) | 2015-12-09 |
Family
ID=54715945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510460041.3A Pending CN105130296A (en) | 2015-07-31 | 2015-07-31 | Quick-curing cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105130296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344819A (en) * | 2016-08-23 | 2017-11-14 | 如皋长江科技产业有限公司 | A kind of cement |
| CN107651868A (en) * | 2017-08-28 | 2018-02-02 | 杨宇 | A kind of early-strength cement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253878A (en) * | 2013-05-17 | 2013-08-21 | 桐乡市振大水泥有限公司 | Cement |
| JP2013184834A (en) * | 2012-03-06 | 2013-09-19 | Taiheiyo Cement Corp | Fly ash-mixing cement |
| CN103755250A (en) * | 2013-12-25 | 2014-04-30 | 大连润鸣材料技术有限公司 | Elastic cement |
| CN104045248A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Cement |
-
2015
- 2015-07-31 CN CN201510460041.3A patent/CN105130296A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184834A (en) * | 2012-03-06 | 2013-09-19 | Taiheiyo Cement Corp | Fly ash-mixing cement |
| CN103253878A (en) * | 2013-05-17 | 2013-08-21 | 桐乡市振大水泥有限公司 | Cement |
| CN103755250A (en) * | 2013-12-25 | 2014-04-30 | 大连润鸣材料技术有限公司 | Elastic cement |
| CN104045248A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Cement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344819A (en) * | 2016-08-23 | 2017-11-14 | 如皋长江科技产业有限公司 | A kind of cement |
| CN107651868A (en) * | 2017-08-28 | 2018-02-02 | 杨宇 | A kind of early-strength cement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |