CN106007535A - High-strength concrete and preparation method thereof - Google Patents
High-strength concrete and preparation method thereof Download PDFInfo
- Publication number
- CN106007535A CN106007535A CN201610359040.4A CN201610359040A CN106007535A CN 106007535 A CN106007535 A CN 106007535A CN 201610359040 A CN201610359040 A CN 201610359040A CN 106007535 A CN106007535 A CN 106007535A
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- CN
- China
- Prior art keywords
- parts
- minutes
- auxiliary agent
- cement
- water
- 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.)
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Classifications
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
Abstract
The invention discloses high-strength concrete which is prepared from the following components in parts by weight: 200 to 220 parts of cement, 120 to 150 parts of gravel, 80 to 120 parts of coal ash, 30 to 50 parts of steel fibers, 5 to 10 parts of iron powder, 30 to 60 parts of an additive, and 100 to 120 parts of water. The concrete disclosed by the invention has the advantages of high strength and high heat resistance, thereby being capable of meeting the use requirements at most of high temperature kilns in fire-resistant enterprises.
Description
Technical field
The invention belongs to building material field, be specifically related to a kind of strong concrete and preparation method thereof.
Background technology
Concrete is one of contemporary topmost civil engineering material.It is by Binder Materials, and graininess is gathered materials, water, and the additive and the admixture that add if desired are prepared by a certain percentage, through uniform stirring, and closely knit molding, a kind of artificial stone material of maintenance hardening.Concrete has abundant raw material, cheap, the simple feature of production technology, thus makes its consumption increasing.Concrete also has the features such as comprcssive strength height, good endurance, strength grade wide ranges simultaneously.These features make its range quite varied, not only use in various civil engineerings, it is simply that shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that a kind of strong concrete.
Another object of the present invention is to provide the preparation method of above-mentioned strong concrete.
Technical scheme: in order to reach foregoing invention purpose, the present invention is specifically performed by: a kind of strong concrete, component including following mass fraction: the cement of 200 ~ 220 parts, the sandstone of 120 ~ 150 parts, the flyash of 80 ~ 120 parts, the steel fibre of 30 ~ 50 parts, the iron powder of 5 ~ 10 parts, the auxiliary agent of 30 ~ 60 parts and the water of 100 ~ 120 parts.
Wherein, described auxiliary agent is mixed by calcium powder, lignin and 2,2'-ethylenedioxybis(ethanol). 1:3:5 in mass ratio, is stirred at room temperature 10 ~ 15 minutes and get final product.
The method preparing strong concrete: take cement, sandstone, flyash, steel fibre, iron powder and water by formula ratio and stir 30 ~ 40 minutes at normal temperatures；Take and after auxiliary agent heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Beneficial effect: the advantage that concrete disclosed by the invention has high intensity, thermostability is high, it is possible to meet the use at most of fire-resistant enterprise high temperature kiln.
Detailed description of the invention
Embodiment 1:
Taking the cement that mass fraction is 200 parts, the sandstone of 120 parts, the flyash of 80 parts, the steel fibre of 30 parts, the water of the iron powder of 5 parts and 100 parts stirs 30 ~ 40 minutes at normal temperatures；Take and after the auxiliary agent of 30 parts heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Embodiment 2:
Taking the cement that mass fraction is 220 parts, the sandstone of 150 parts, the flyash of 120 parts, the steel fibre of 50 parts, the water of the iron powder of 10 parts and 120 parts stirs 30 ~ 40 minutes at normal temperatures；Take and after the auxiliary agent of 60 parts heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Embodiment 3:
Taking the cement that mass fraction is 210 parts, the sandstone of 130 parts, the flyash of 90 parts, the steel fibre of 40 parts, the water of the iron powder of 8 parts and 110 parts stirs 30 ~ 40 minutes at normal temperatures；Take and after the auxiliary agent of 40 parts heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Embodiment 4:
Taking the cement that mass fraction is 200 parts, the sandstone of 140 parts, the flyash of 100 parts, the steel fibre of 50 parts, the water of the iron powder of 6 parts and 100 parts stirs 30 ~ 40 minutes at normal temperatures；Take and after the auxiliary agent of 50 parts heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Embodiment 5:
Taking the cement that mass fraction is 220 parts, the sandstone of 150 parts, the flyash of 110 parts, the steel fibre of 50 parts, the water of the iron powder of 5 parts and 120 parts stirs 30 ~ 40 minutes at normal temperatures；Take and after the auxiliary agent of 60 parts heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Claims (3)
1. a strong concrete, it is characterised in that include the component of following mass fraction: the cement of 200 ~ 220 parts, the sandstone of 120 ~ 150 parts, the flyash of 80 ~ 120 parts, the steel fibre of 30 ~ 50 parts, the iron powder of 5 ~ 10 parts, the auxiliary agent of 30 ~ 60 parts and the water of 100 ~ 120 parts.
Strong concrete the most according to claim 1, it is characterised in that described auxiliary agent is mixed by calcium powder, lignin and 2,2'-ethylenedioxybis(ethanol). 1:3:5 in mass ratio, is stirred at room temperature 10 ~ 15 minutes and get final product.
3. the method for strong concrete described in preparation claim 1, it is characterised in that take cement, sandstone, flyash, steel fibre, iron powder and water by formula ratio and stir 30 ~ 40 minutes at normal temperatures；Take and after auxiliary agent heats 10 ~ 20 minutes under 50 ~ 60 degrees Celsius, import aforementioned compound, continue stirring 10 ~ 20 minutes and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359040.4A CN106007535A (en) | 2016-05-27 | 2016-05-27 | High-strength concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359040.4A CN106007535A (en) | 2016-05-27 | 2016-05-27 | High-strength concrete and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106007535A true CN106007535A (en) | 2016-10-12 |
Family
ID=57094213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359040.4A Pending CN106007535A (en) | 2016-05-27 | 2016-05-27 | High-strength concrete and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746221A (en) * | 2017-09-21 | 2018-03-02 | 镇江市太浪新材料科技有限公司 | A kind of processing method of strong concrete |
| CN107902982A (en) * | 2017-09-21 | 2018-04-13 | 镇江市太浪新材料科技有限公司 | A kind of strong concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100888534B1 (en) * | 2007-08-08 | 2009-03-11 | 한국전력공사 | Cement composition and method of manufacturing high flow concrete |
| CN102503254A (en) * | 2011-10-14 | 2012-06-20 | 周卫 | Accessory for concrete machine tool and preparation method thereof |
| CN105271996A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Concrete |
| CN105367022A (en) * | 2015-11-05 | 2016-03-02 | 广西巨邦科技有限公司 | Concrete for ground plane pouring and preparation method thereof |
-
2016
- 2016-05-27 CN CN201610359040.4A patent/CN106007535A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100888534B1 (en) * | 2007-08-08 | 2009-03-11 | 한국전력공사 | Cement composition and method of manufacturing high flow concrete |
| CN102503254A (en) * | 2011-10-14 | 2012-06-20 | 周卫 | Accessory for concrete machine tool and preparation method thereof |
| CN105271996A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Concrete |
| CN105367022A (en) * | 2015-11-05 | 2016-03-02 | 广西巨邦科技有限公司 | Concrete for ground plane pouring and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746221A (en) * | 2017-09-21 | 2018-03-02 | 镇江市太浪新材料科技有限公司 | A kind of processing method of strong concrete |
| CN107902982A (en) * | 2017-09-21 | 2018-04-13 | 镇江市太浪新材料科技有限公司 | A kind of strong concrete |
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| 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: 20161012 |