CN105271957A - High strength concrete member and preparation method thereof - Google Patents
High strength concrete member and preparation method thereof Download PDFInfo
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- CN105271957A CN105271957A CN201410233847.4A CN201410233847A CN105271957A CN 105271957 A CN105271957 A CN 105271957A CN 201410233847 A CN201410233847 A CN 201410233847A CN 105271957 A CN105271957 A CN 105271957A
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- cement
- high strength
- concrete member
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- strength concrete
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Abstract
The present invention relates to a high strength concrete member, which comprises cement, sand, gravel, blast furnace slag, magnesium oxide, triethanolamine, methylene di benzoate sodium and ferric chloride. According to the present invention, weighing is performed according to a certain metering ratio, cement, sand, gravel and blast furnace slag are placed into a stirrer, uniform mixing is performed, magnesium oxide and triethanolamine are added, finally methylene di benzoate sodium and ferric chloride are added, continuous stirring is performed during the adding process, and casting can be performed after the components are uniformly mixed; and the testing results show that the strength is more than 85 MPa, and other properties are superior to the performances of the member prepared according to the traditional formula.
Description
Technical field
The invention belongs to technical field of cement production, especially a kind of High Strength Concrete Member and preparation method thereof.
Background technology
Concrete is by gelling material, particulate state is gathered materials, water, and the admixture added if desired and adulterant are prepared by a certain percentage, through uniform stirring, closely knit shaping, the artificial stone material of one of maintenance sclerosis, it has abundant raw material, cheap, the simple feature of production technique, thus make its consumption increasing, simultaneously also to have ultimate compression strength high for concrete, good endurance, the features such as strength grade wide ranges, not only use in various civil engineering work, be exactly shipbuilding, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.A certain amount of additive often can be added to improve the performance in some in concrete; such as: water reducer, hardening accelerator, air entrapment agent, rust inhibitor, swelling agent, frostproofer etc.; but the consumption of each producer additive when preparing concrete is not only identical; the one-side performance of some unilateral pursuit, causes the decline of concrete overall performance after interpolation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide reasonably combined, improve a kind of High Strength Concrete Member of concrete overall performance.
The technical scheme that the present invention takes is:
A kind of High Strength Concrete Member, is characterized in that: comprise the following component mixed by weight:
And, comprise the following component mixed by weight:
Another object of the present invention is to provide a kind of preparation method of High Strength Concrete Member, it is characterized in that: comprise the following steps:
(1) get cement, sand, rubble, blast-furnace slag, magnesium oxide, trolamine, methylene radical diphenylhydantoin sodium and iron(ic) chloride by weighing balance, for subsequent use;
By step (1) in the water of cement, sand, rubble, blast-furnace slag and cement 1/3rd add in stirrer, stir 3 minutes, make each component Homogeneous phase mixing;
(3) continue to add magnesium oxide, iron(ic) chloride in stirrer, continue to stir;
(4) continue to add trolamine, methylene radical diphenylhydantoin sodium in stirrer, continue to stir;
(5) use traditional dies, after lower good Steel Reinforcement Cage, build step product (4), after maintenance sclerosis, obtain finished product.
Advantage of the present invention and positively effect are:
In the present invention, cement, sand, rubble, blast-furnace slag, magnesium oxide, trolamine, methylene radical diphenylhydantoin sodium and iron(ic) chloride is got by weighing balance, first cement, sand, rubble and blast-furnace slag are put into stirrer to mix, and then add magnesium oxide and trolamine, finally add methylene radical diphenylhydantoin sodium and iron(ic) chloride, Keep agitation in the process added, namely can build after each component mixing.Through test, intensity is greater than 85 MPas, and other performance is all better than the obtained component of conventional formulation.
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of High Strength Concrete Member, innovation of the present invention is: comprise the following component mixed by weight:
Preferred scheme is: comprise the following component mixed by weight:
The preparation method of above-mentioned High Strength Concrete Member comprises the following steps:
(1) get cement, sand, rubble, blast-furnace slag, magnesium oxide, trolamine, methylene radical diphenylhydantoin sodium and iron(ic) chloride by weighing balance, for subsequent use;
By step (1) in the water of cement, sand, rubble, blast-furnace slag and cement 1/3rd add in stirrer, stir 3 minutes, make each component Homogeneous phase mixing;
(3) continue to add magnesium oxide, iron(ic) chloride in stirrer, continue to stir;
(4) continue to add trolamine, methylene radical diphenylhydantoin sodium in stirrer, continue to stir;
(5) use traditional dies, after lower good Steel Reinforcement Cage, build step product (4), after maintenance sclerosis, obtain finished product.
In the present invention, cement, sand, rubble, blast-furnace slag, magnesium oxide, trolamine, methylene radical diphenylhydantoin sodium and iron(ic) chloride is got by weighing balance, first cement, sand, rubble and blast-furnace slag are put into stirrer to mix, and then add magnesium oxide and trolamine, finally add methylene radical diphenylhydantoin sodium and iron(ic) chloride, Keep agitation in the process added, namely can build after each component mixing.Through test, intensity is greater than 85 MPas, and other performance is all better than the obtained component of conventional formulation.
Claims (3)
1. a High Strength Concrete Member, is characterized in that: comprise the following component mixed by weight:
2. a kind of High Strength Concrete Member according to claim 1, is characterized in that: comprise the following component mixed by weight:
3. the preparation method of a kind of High Strength Concrete Member according to claim 2, is characterized in that: comprise the following steps:
(1) get cement, sand, rubble, blast-furnace slag, magnesium oxide, trolamine, methylene radical diphenylhydantoin sodium and iron(ic) chloride by weighing balance, for subsequent use;
By step (1) in the water of cement, sand, rubble, blast-furnace slag and cement 1/3rd add in stirrer, stir 3 minutes, make each component Homogeneous phase mixing;
(3) continue to add magnesium oxide, iron(ic) chloride in stirrer, continue to stir;
(4) continue to add trolamine, methylene radical diphenylhydantoin sodium in stirrer, continue to stir;
(5) use traditional dies, after lower good Steel Reinforcement Cage, build step product (4), after maintenance sclerosis, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233847.4A CN105271957A (en) | 2014-05-28 | 2014-05-28 | High strength concrete member and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410233847.4A CN105271957A (en) | 2014-05-28 | 2014-05-28 | High strength concrete member and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105271957A true CN105271957A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410233847.4A Pending CN105271957A (en) | 2014-05-28 | 2014-05-28 | High strength concrete member and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105271957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007536A (en) * | 2016-05-27 | 2016-10-12 | 宜兴市太湖地基工程有限公司 | High-solidification concrete and preparation method thereof |
| CN106746997A (en) * | 2016-12-20 | 2017-05-31 | 钦州市星火计划办公室 | A kind of High Strength Concrete Member and preparation method thereof |
-
2014
- 2014-05-28 CN CN201410233847.4A patent/CN105271957A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007536A (en) * | 2016-05-27 | 2016-10-12 | 宜兴市太湖地基工程有限公司 | High-solidification concrete and preparation method thereof |
| CN106746997A (en) * | 2016-12-20 | 2017-05-31 | 钦州市星火计划办公室 | A kind of High Strength Concrete Member and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |