CN106116205A - A kind of Concrete synergist - Google Patents
A kind of Concrete synergist Download PDFInfo
- Publication number
- CN106116205A CN106116205A CN201610480858.1A CN201610480858A CN106116205A CN 106116205 A CN106116205 A CN 106116205A CN 201610480858 A CN201610480858 A CN 201610480858A CN 106116205 A CN106116205 A CN 106116205A
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- parts
- concrete
- synergist
- aspartate
- gelatin
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Abstract
The invention belongs to technical field of concrete additives, particularly to a kind of Concrete synergist, be made up of the raw material of following weight portion: triethanolamine 80～120 parts, coconut oil fatty acid monoethanolamide 20～40 parts, gelatin 12～24 parts, poly-aspartate 6～22 parts, glutaconate 2～18 parts.The Concrete synergist of the present invention, it is possible to make can not normally to play in generally concrete the 20 of effect～30% abundant aquation of cement, moreover it is possible to improve the intensity of concrete while the 10～15% of the cement consumption that economizes in raw materials.
Description
Technical field
The invention belongs to technical field of concrete additives, particularly to a kind of Concrete synergist.
Background technology
Concrete is to be gathered materials (also referred to as aggregate) by cement cementitious material, graininess and water is prepared by a certain percentage, through all
Even stirring, closely knit molding, a kind of artificial stone material of maintenance hardening.It has abundant raw material, cheap, production technology letter
Single feature, is one of contemporary topmost civil engineering material.Also to have comprcssive strength high for concrete simultaneously, good endurance,
The features such as strength grade wide ranges.These features make its range quite varied, not only use in various civil engineerings, just
Being shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc., concrete is also important material.Concrete is the most large
Artificial stone, has the status that other any construction materials are not replaced, and the appearance of concrete admixture and development is to coagulation
Soil technological innovation has the meaning of milestone especially, it has also become in concrete in addition to cement, water, Binder Materials and admixture
Indispensable BSA.But, hydrated cementitious degree research data is shown by domestic and international concrete, under conventional environment,
Concrete there are about 20～30% cement do not participate in hydration reaction, the most normally play effect, be maximum in concrete application
Cost waste.Main cause be concrete in whipping process, cement can not effectively be disperseed, and chemical reaction does not occurs, and
Become cement more than needed.
Concrete synergist is a kind of novel concrete admixture, can make the abundant aquation of cement, saves cement consumption 10
～about 15%, improve the workability of concrete, the intensity improving concrete and durability, to concrete associated production simultaneously
Enterprise brings energy-saving and cost-reducing, to reduce a series of sustainable developments such as environmental pollution advantage.At present, Concrete synergist on the market
Product category is less, there will be the problems such as concrete parcel property is bad, Slump Time losing of Large is very fast, cause mixing in application process
Solidifying soil synergist fails to obtain the most extensively application.
Summary of the invention
The technical problem to be solved is to provide a kind of Concrete synergist, it is possible to make generally concrete
In can not normally play 20～30% abundant aquation of cement of effect, moreover it is possible to the cement consumption that economizes in raw materials 10～15% same
The intensity of Shi Tigao concrete.
For achieving the above object, technical scheme to be solved by this invention is:
The present invention provides a kind of Concrete synergist, is made up of the raw material of following weight portion: triethanolamine 80～120 parts,
Coconut oil fatty acid monoethanolamide 20～40 parts, gelatin 12～24 parts, poly-aspartate 6～22 parts, glutaconate 2～18
Part.
Preferably, Concrete synergist of the present invention, it is made up of the raw material of following weight portion: triethanolamine 90 parts,
Coconut oil fatty acid monoethanolamide 35 parts, 15 parts of gelatin, poly-aspartate 18 parts, glutaconate 6 parts.
It is highly preferred that Concrete synergist of the present invention, it is made up of the raw material of following weight portion: triethanolamine 100
Part, coconut oil fatty acid monoethanolamide 30 parts, 18 parts of gelatin, poly-aspartate 14 parts, glutaconate 10 parts.
It is highly preferred that Concrete synergist of the present invention, it is made up of the raw material of following weight portion: triethanolamine 110
Part, coconut oil fatty acid monoethanolamide 25 parts, 21 parts of gelatin, poly-aspartate 10 parts, glutaconate 14 parts.
It is highly preferred that Concrete synergist of the present invention, it is made up of the raw material of following weight portion: triethanolamine 80
Part, coconut oil fatty acid monoethanolamide 40 parts, 12 parts of gelatin, poly-aspartate 22 parts, glutaconate 18 parts.
In the raw material of the present invention, triethanolamine can improve early strength and the unit-hour output of concrete, and incorporation is suitable,
Avoid that volume is too high to have a negative impact to later stage concrete, and other material combination, can be at the cement consumption that economizes in raw materials
The intensity of concrete is improved while 10～15%；Coconut oil fatty acid monoethanolamide can play the effect of air entraining agent, carries
The freeze thawing resistance of high concrete and durability；Gelatin plays the effect of stable bubble, improves the quality of bubble, simultaneously and hydrated product
Generate gelinite, there is the effect significantly improving concrete strength, it is ensured that the intensity of concrete；Poly-aspartate is a kind of artificial
The water-soluble high-molecular substance of bio-mimetic syntheses, because containing peptide bond and the construction features of carboxyl isoreactivity group, having extremely strong chela
Splitting or integrating dissipates, the effect such as absorption, and compatibility is splendid, and the workability that other material combination can improve concrete, and improve with
The adaptability of concrete and compound with other additive, also have the effect of steady bubble.
Compared to existing technology, the beneficial effects of the present invention is:
1, the Concrete synergist of the present invention saves cement consumption 10～about 15%, and it is strong to improve agent on crack resistance of concrete folding
Degree can improve 3～6%, 7d and 28d compressive strength rate is all more than 92%.
2, the Concrete synergist of the present invention can not normally play in can making generally concrete effect 20～
The 30% abundant aquation of cement, concrete parcel property is preferable, significantly improves Slump Time losing of Large problem faster.
3, the Concrete synergist of the present invention makes concrete have good durability, compared with normal concrete, to durable
Property index is calculated as 95% with the dynamic modulus of elasticity retention of 200 times, and durability loss is less.
4, the Concrete synergist of the present invention makes concrete have good cryoprotective effects, through measuring, and freeze thawing resistance circulation time
Number can reach 300 times.
5, the Concrete synergist of the present invention makes concrete water bleeding rate significantly reduce, and water-reducing rate significantly improves, through testing, with
Normal concrete is compared, and water-reducing rate is more than 6%, and bleeding rate reduces by 48%.
6, the Concrete synergist strong adaptability of the present invention, is suitable for various concrete.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in these embodiments.
Embodiment 1
A kind of Concrete synergist, is made up (at 60 DEG C, mix homogeneously) of the raw material of following weight portion: three ethanol
Amine 120 parts, coconut oil fatty acid monoethanolamide 20 parts, 24 parts of gelatin, poly-aspartate 6 parts, glutaconate 2 parts.
Embodiment 2
A kind of Concrete synergist, is made up (at 55 DEG C, mix homogeneously) of the raw material of following weight portion: three ethanol
Amine 90 parts, coconut oil fatty acid monoethanolamide 35 parts, 15 parts of gelatin, poly-aspartate 18 parts, glutaconate 6 parts.
Embodiment 3
A kind of Concrete synergist, is made up (at 50 DEG C, mix homogeneously) of the raw material of following weight portion: three ethanol
Amine 100 parts, coconut oil fatty acid monoethanolamide 30 parts, 18 parts of gelatin, poly-aspartate 14 parts, glutaconate 10 parts.
Embodiment 4
A kind of Concrete synergist, is made up (at 65 DEG C, mix homogeneously) of the raw material of following weight portion: three ethanol
Amine 110 parts, coconut oil fatty acid monoethanolamide 25 parts, 21 parts of gelatin, poly-aspartate 10 parts, glutaconate 14 parts.
Embodiment 5
A kind of Concrete synergist, is made up (at 60 DEG C, mix homogeneously) of the raw material of following weight portion: three ethanol
Amine 80 parts, coconut oil fatty acid monoethanolamide 40 parts, 12 parts of gelatin, poly-aspartate 22 parts, glutaconate 18 parts.
Claims (5)
1. a Concrete synergist, it is characterised in that be made up of the raw material of following weight portion: triethanolamine 80～120 parts, coconut palm
Seed oil fatty monoethanol amide 20～40 parts, gelatin 12～24 parts, poly-aspartate 6～22 parts, glutaconate 2～18 parts.
Concrete synergist the most according to claim 1, it is characterised in that be made up of the raw material of following weight portion: three second
Hydramine 90 parts, coconut oil fatty acid monoethanolamide 35 parts, 15 parts of gelatin, poly-aspartate 18 parts, glutaconate 6 parts.
Concrete synergist the most according to claim 1, it is characterised in that be made up of the raw material of following weight portion: three second
Hydramine 100 parts, coconut oil fatty acid monoethanolamide 30 parts, 18 parts of gelatin, poly-aspartate 14 parts, glutaconate 10 parts.
Concrete synergist the most according to claim 1, it is characterised in that be made up of the raw material of following weight portion: three second
Hydramine 110 parts, coconut oil fatty acid monoethanolamide 25 parts, 21 parts of gelatin, poly-aspartate 10 parts, glutaconate 14 parts.
Concrete synergist the most according to claim 1, it is characterised in that be made up of the raw material of following weight portion: three second
Hydramine 80 parts, coconut oil fatty acid monoethanolamide 40 parts, 12 parts of gelatin, poly-aspartate 22 parts, glutaconate 18 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480858.1A CN106116205A (en) | 2016-06-24 | 2016-06-24 | A kind of Concrete synergist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480858.1A CN106116205A (en) | 2016-06-24 | 2016-06-24 | A kind of Concrete synergist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106116205A true CN106116205A (en) | 2016-11-16 |
Family
ID=57265687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480858.1A Pending CN106116205A (en) | 2016-06-24 | 2016-06-24 | A kind of Concrete synergist |
Country Status (1)
| Country | Link |
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| CN (1) | CN106116205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747117A (en) * | 2017-01-18 | 2017-05-31 | 包宗义 | The roadbase compound of special soil body stabilizing agent recycling treatment aluminium mine tailing manufacture |
| CN106830738A (en) * | 2017-01-18 | 2017-06-13 | 包宗义 | The roadbase compound of special soil body stabilizing agent recycling treatment gangue manufacture |
| CN111943553A (en) * | 2020-08-25 | 2020-11-17 | 中建西部建设贵州有限公司 | Machine-made sand concrete synergist and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224957A (en) * | 2008-02-01 | 2008-07-23 | 中国日用化学工业研究院 | Foaming agent for civil construction as well as preparation method and use thereof |
| CN102674745A (en) * | 2011-11-15 | 2012-09-19 | 浙江省海洋开发研究院 | Corrosion inhibitor for reinforced concrete for marine environment and preparation method for corrosion inhibitor |
| CN103922632A (en) * | 2014-03-12 | 2014-07-16 | 江苏万邦新型建材有限公司 | Concrete synergist |
| CN104446115A (en) * | 2014-11-18 | 2015-03-25 | 桂林华越环保科技有限公司 | Concrete synergist |
-
2016
- 2016-06-24 CN CN201610480858.1A patent/CN106116205A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224957A (en) * | 2008-02-01 | 2008-07-23 | 中国日用化学工业研究院 | Foaming agent for civil construction as well as preparation method and use thereof |
| CN102674745A (en) * | 2011-11-15 | 2012-09-19 | 浙江省海洋开发研究院 | Corrosion inhibitor for reinforced concrete for marine environment and preparation method for corrosion inhibitor |
| CN103922632A (en) * | 2014-03-12 | 2014-07-16 | 江苏万邦新型建材有限公司 | Concrete synergist |
| CN104446115A (en) * | 2014-11-18 | 2015-03-25 | 桂林华越环保科技有限公司 | Concrete synergist |
Non-Patent Citations (1)
| Title |
|---|
| 佘海龙 等: "无机化学发泡水泥技术研究进展", 《商品混凝土》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747117A (en) * | 2017-01-18 | 2017-05-31 | 包宗义 | The roadbase compound of special soil body stabilizing agent recycling treatment aluminium mine tailing manufacture |
| CN106830738A (en) * | 2017-01-18 | 2017-06-13 | 包宗义 | The roadbase compound of special soil body stabilizing agent recycling treatment gangue manufacture |
| CN111943553A (en) * | 2020-08-25 | 2020-11-17 | 中建西部建设贵州有限公司 | Machine-made sand concrete synergist and preparation method thereof |
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Application publication date: 20161116 |