CN105130257A - Environmentally friendly concrete accelerator - Google Patents
Environmentally friendly concrete accelerator Download PDFInfo
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- CN105130257A CN105130257A CN201510521452.9A CN201510521452A CN105130257A CN 105130257 A CN105130257 A CN 105130257A CN 201510521452 A CN201510521452 A CN 201510521452A CN 105130257 A CN105130257 A CN 105130257A
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- aluminum oxide
- clinker powder
- oxide clinker
- fatty alcohol
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to an environmentally friendly concrete accelerator. The environmentally friendly concrete accelerator is prepared through mixing, by weight, 10-16 parts of hydroxypropyl methyl cellulose, 9-15 parts of fatty alcohol polyoxyethylene ether, 3-7 parts of sodium chlorate, 10-20 parts of aluminum oxygen chamotte powder, 6-15 parts of a high efficiency water reducer, 8-12 parts of zinc sulfate, 8-15 parts of silicon powder, 6-15 parts of fly ash and 5-10 parts of aluminum oxygen chamotte powder. The concrete accelerator adopting a new formula can well adapt to cement, is prepared through using various industrial waste residues as raw materials, and has the advantages of low cost, fast setting time, high early and later stage strength, and protruding social, environmentally-friendly and social benefits.
Description
Technical field
The present invention relates to a kind of environment-friendly type concrete accelerating chemicals.
Background technology
Accelerating chemicals mixes in concrete a kind of concrete external additive making its rapid setting and harden, and its effect is the hydration and hardening accelerating cement, forms enough intensity in a short period of time, to ensure the requirement of special construction.The exploitation trend of current Hardenfast is, utilize all types of industries waste residue, such as aluminum oxide clinker powder, and use for reference production and the utilisation technology of other concrete admixture, the blended material class raw material and admixture component with dedicated functions is mixed when preparing accelerating chemicals, while reducing to make cost, obtain the product of superior performance.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of environment-friendly type concrete accelerating chemicals.
Described a kind of environment-friendly type concrete accelerating chemicals, it is characterized in that being mixed by the raw material of following weight part: Vltra tears 10-16, fatty alcohol-polyoxyethylene ether 9-15, sodium chlorate 3-7, aluminum oxide clinker powder 10-20, high efficiency water reducing agent 6-15, zinc sulfate 8-12, silica flour 8-15, flyash 6-15, aluminum oxide clinker powder 5-10.
Described a kind of environment-friendly type concrete accelerating chemicals, it is characterized in that being mixed by the raw material of following weight part: Vltra tears 12-14, fatty alcohol-polyoxyethylene ether 11-13, sodium chlorate 4-6, aluminum oxide clinker powder 13-17, high efficiency water reducing agent 9-13, zinc sulfate 9-11, silica flour 10-13, flyash 8-13, aluminum oxide clinker powder 7-9.
Described a kind of environment-friendly type concrete accelerating chemicals, is characterized in that being mixed by the raw material of following weight part: Vltra tears 13, fatty alcohol-polyoxyethylene ether 12, sodium chlorate 5, aluminum oxide clinker powder 15, high efficiency water reducing agent 11, zinc sulfate 10, silica flour 12, flyash 10, aluminum oxide clinker powder 8.
Hardenfast provided by the invention is owing to adopting new formula, and it is good to cement adaptability, and product can with all types of industries waste residue for raw material obtains, cost is low, its time of coagulation is short, and early strength and later strength are all high, has outstanding economic benefit, environmental benefit and social benefit.
Embodiment
Embodiment 1
A kind of environment-friendly type concrete accelerating chemicals, is mixed by the raw material of following weight part: Vltra tears 10, fatty alcohol-polyoxyethylene ether 15, sodium chlorate 7, aluminum oxide clinker powder 20, high efficiency water reducing agent 15, zinc sulfate 12, silica flour 15, flyash 15, aluminum oxide clinker powder 10.
Embodiment 2
A kind of environment-friendly type concrete accelerating chemicals, is mixed by the raw material of following weight part: Vltra tears 16, fatty alcohol-polyoxyethylene ether 9, sodium chlorate 3, aluminum oxide clinker powder 10, high efficiency water reducing agent 6, zinc sulfate 8, silica flour 8, flyash 6, aluminum oxide clinker powder 5.
Embodiment 3
A kind of environment-friendly type concrete accelerating chemicals, is mixed by the raw material of following weight part: Vltra tears 12, fatty alcohol-polyoxyethylene ether 13, sodium chlorate 6, aluminum oxide clinker powder 17, high efficiency water reducing agent 13, zinc sulfate 11, silica flour 13, flyash 13, aluminum oxide clinker powder 9.
Embodiment 4
A kind of environment-friendly type concrete accelerating chemicals, is mixed by the raw material of following weight part: Vltra tears 14, fatty alcohol-polyoxyethylene ether 11, sodium chlorate 4, aluminum oxide clinker powder 13, high efficiency water reducing agent 9, zinc sulfate 9, silica flour 10, flyash 8, aluminum oxide clinker powder 7.
Embodiment 5
A kind of environment-friendly type concrete accelerating chemicals, is mixed by the raw material of following weight part: Vltra tears 13, fatty alcohol-polyoxyethylene ether 12, sodium chlorate 5, aluminum oxide clinker powder 15, high efficiency water reducing agent 11, zinc sulfate 10, silica flour 12, flyash 10, aluminum oxide clinker powder 8.
By the Hardenfast in embodiment 1 ~ 5, the addition content with 4 ~ 5% adds in cement and is configured to concrete
Rear observation, the general presetting period is less than 3 minutes, and final setting time is less than 6 minutes, 1 day ultimate compression strength >=10.5Mpa, and within 28 days, ultimate compression strength is >=18Mpa, has the advantage that setting time is short, intensity is high.
Hardenfast provided by the invention is owing to adopting new formula, and it is good to cement adaptability, and product can with all types of industries waste residue for raw material obtains, cost is low, its time of coagulation is short, and early strength and later strength are all high, has outstanding economic benefit, environmental benefit and social benefit.
Claims (3)
1. an environment-friendly type concrete accelerating chemicals, it is characterized in that being mixed by the raw material of following weight part: Vltra tears 10-16, fatty alcohol-polyoxyethylene ether 9-15, sodium chlorate 3-7, aluminum oxide clinker powder 10-20, high efficiency water reducing agent 6-15, zinc sulfate 8-12, silica flour 8-15, flyash 6-15, aluminum oxide clinker powder 5-10.
2. a kind of environment-friendly type concrete accelerating chemicals according to claim 1, it is characterized in that being mixed by the raw material of following weight part: Vltra tears 12-14, fatty alcohol-polyoxyethylene ether 11-13, sodium chlorate 4-6, aluminum oxide clinker powder 13-17, high efficiency water reducing agent 9-13, zinc sulfate 9-11, silica flour 10-13, flyash 8-13, aluminum oxide clinker powder 7-9.
3. a kind of environment-friendly type concrete accelerating chemicals according to claim 1, it is characterized in that being mixed by the raw material of following weight part: Vltra tears 13, fatty alcohol-polyoxyethylene ether 12, sodium chlorate 5, aluminum oxide clinker powder 15, high efficiency water reducing agent 11, zinc sulfate 10, silica flour 12, flyash 10, aluminum oxide clinker powder 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521452.9A CN105130257A (en) | 2015-08-24 | 2015-08-24 | Environmentally friendly concrete accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521452.9A CN105130257A (en) | 2015-08-24 | 2015-08-24 | Environmentally friendly concrete accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105130257A true CN105130257A (en) | 2015-12-09 |
Family
ID=54715906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521452.9A Pending CN105130257A (en) | 2015-08-24 | 2015-08-24 | Environmentally friendly concrete accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105130257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045374A (en) * | 2016-07-15 | 2016-10-26 | 遵义市恒新化工有限公司 | Environment-friendly concrete accelerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012112A (en) * | 2007-01-27 | 2007-08-08 | 葫芦岛市辽西混凝土外加剂有限公司 | High-strength concrete accelerator |
| CN102863171A (en) * | 2012-10-09 | 2013-01-09 | 遵义市恒新化工有限公司 | Cement concrete accelerator |
| CN104291727A (en) * | 2014-09-05 | 2015-01-21 | 青岛佳尚创意文化有限公司 | Concrete setting accelerator |
| CN104310849A (en) * | 2014-10-31 | 2015-01-28 | 桂林华越环保科技有限公司 | Concrete accelerator |
-
2015
- 2015-08-24 CN CN201510521452.9A patent/CN105130257A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012112A (en) * | 2007-01-27 | 2007-08-08 | 葫芦岛市辽西混凝土外加剂有限公司 | High-strength concrete accelerator |
| CN102863171A (en) * | 2012-10-09 | 2013-01-09 | 遵义市恒新化工有限公司 | Cement concrete accelerator |
| CN104291727A (en) * | 2014-09-05 | 2015-01-21 | 青岛佳尚创意文化有限公司 | Concrete setting accelerator |
| CN104310849A (en) * | 2014-10-31 | 2015-01-28 | 桂林华越环保科技有限公司 | Concrete accelerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045374A (en) * | 2016-07-15 | 2016-10-26 | 遵义市恒新化工有限公司 | Environment-friendly concrete accelerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |