CN106116224A - A kind of multifunctional concrete synergist - Google Patents
A kind of multifunctional concrete synergist Download PDFInfo
- Publication number
- CN106116224A CN106116224A CN201610471283.7A CN201610471283A CN106116224A CN 106116224 A CN106116224 A CN 106116224A CN 201610471283 A CN201610471283 A CN 201610471283A CN 106116224 A CN106116224 A CN 106116224A
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- CN
- China
- Prior art keywords
- parts
- concrete
- multifunctional concrete
- concrete synergist
- water
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- 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
-
- 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/601—Agents for increasing frost resistance
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Abstract
The invention belongs to technical field of concrete additives, particularly to a kind of multifunctional concrete synergist, it is made up of the raw material of following weight portion: diisopropyl ethanolamine 26～42 parts, tetramethylolmethane 2～8 parts, wooden sodium sulfonate 15～26 parts, cetyltrimethylammonium hydroxide 8～16 parts, xanthan gum 1～6 parts, alkyl polyglucoside 5～13 parts, water 40～80 parts.The multifunctional concrete synergist of the present invention can not normally play 20～30% abundant aquation of cement of effect, reduce cement consumption, simultaneously, can also the intensity of Concrete Structure, improve concrete durability and anti-thawing, improve impermeability, reduce concrete crack, improve bleeding, there is several functions.
Description
Technical field
The invention belongs to technical field of concrete additives, particularly to a kind of multifunctional concrete potentiation
Agent.
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.
At present, Concrete synergist product category is less on the market, application process there will be concrete parcel property bad,
The problems such as Slump Time losing of Large is very fast, a lot of synergists make normally to play the 20 of effect～30% abundant aquation of cement
Simultaneously, it is impossible to enough ensure strength of cement, Concrete synergist is caused to fail to obtain the most extensively application.
Summary of the invention
The technical problem to be solved is to provide this one multifunctional concrete synergist, and it can not be normal
Play 20～30% abundant aquation of cement of effect, reduce cement consumption, improve simultaneously, additionally it is possible to the intensity of Concrete Structure
Concrete durability and anti-thawing, improve impermeability, reduces concrete crack, improves bleeding, have several functions.
For achieving the above object, technical scheme to be solved by this invention is:
The present invention provides a kind of multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanol
Amine 26～42 parts, tetramethylolmethane 2～8 parts, wooden sodium sulfonate 15～26 parts, cetyltrimethylammonium hydroxide 8～16 parts, yellow
Virgin rubber 1～6 parts, alkyl polyglucoside 5～13 parts, water 40～80 parts.
The present invention also provides for the preparation method of described multifunctional concrete synergist, including following preparation process: by two
Isopropyl alcohol amine and water put into stirred tank, stir 20～30min, and liter high-temperature, to 45～60 DEG C, adds wooden sodium sulfonate
And tetramethylolmethane, stir 10～20min, continue rise high-temperature to 70～80 DEG C, add cetyltrimethylammonium hydroxide and
Alkyl polyglucoside, after stirring 10～20min, is incubated 20～50min, lowers the temperature, be eventually adding xanthan gum, stir 30～60min, prepare
Product.
Preferably, multifunctional concrete synergist of the present invention, it is made up of the raw material of following weight portion: diisopropyl
Ethanolamine 30～38 parts, tetramethylolmethane 3～7 parts, wooden sodium sulfonate 18～23 parts, cetyltrimethylammonium hydroxide 10～14
Part, xanthan gum 2～4 parts, alkyl polyglucoside 7～11 parts, water 50～70 parts.
It is highly preferred that multifunctional concrete synergist of the present invention, it is made up of the raw material of following weight portion: diisopropyl
Ethylethanolamine 34 parts, tetramethylolmethane 5 parts, wooden sodium sulfonate 20 parts, cetyltrimethylammonium hydroxide 12 parts, xanthan gum 3 parts,
Alkyl polyglucoside 9 parts, 60 parts of water.
Preferably, the present invention, when preparing multifunctional concrete synergist, is incubated 45min.
Preferably, the present invention, when preparing multifunctional concrete synergist, is cooled to 30～35 DEG C.
Compared to existing technology, the beneficial effects of the present invention is:
1, the multifunctional concrete synergist of the present invention makes concrete water bleeding rate significantly reduce, and water-reducing rate significantly improves.
2, the multifunctional concrete synergist of the present invention can not normally play 20～30% abundant water of cement of effect
Change, reduce cement consumption, simultaneously, additionally it is possible to the intensity of Concrete Structure.
3, the multifunctional concrete synergist of the present invention makes concrete have good durability, compared with normal concrete,
With the dynamic modulus of elasticity retention of 200 times, durability index is calculated as 97%, and durability loss is less.
4, the multifunctional concrete synergist of the present invention makes concrete have good cryoprotective effects, through measuring, and freeze thawing resistance
Cycle-index can reach 300 times.
5, the multifunctional concrete synergist of the present invention improves impermeability, reduces concrete crack.
6, the multifunctional concrete synergist of the present invention has the most slow corrosiveness, makes concrete corrosion-free to reinforcing bar
Property, protect reinforcing bar.
7, the multifunctional concrete synergist of the present invention significantly improves concrete parcel performance, improves concrete slump warp
Time lose problem faster.
8, the multifunctional concrete synergist strong adaptability of the present invention, is suitable for various concrete, will not go out with various cement
The problem of existing bad adaptability.
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 multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanolamine 26 parts, season penta
Tetrol 2 parts, wooden sodium sulfonate 26 parts, cetyltrimethylammonium hydroxide 16 parts, xanthan gum 6 parts, alkyl polyglucoside 5 parts, water 40
Part.
The preparation method of above-mentioned multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine
Putting into stirred tank with water, stir 20min, liter high-temperature to 55 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 10min,
Continuation liter high-temperature, to 78 DEG C, adds cetyltrimethylammonium hydroxide and alkyl polyglucoside, after stirring 20min, and insulation
35min, is cooled to 30 DEG C, is eventually adding xanthan gum, stirs 60min, prepares product.
Embodiment 2
A kind of multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanolamine 30 parts, season penta
Tetrol 7 parts, wooden sodium sulfonate 18 parts, cetyltrimethylammonium hydroxide 14 parts, xanthan gum 4 parts, alkyl polyglucoside 11 parts, water 70
Part.
The preparation method of above-mentioned multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine
Putting into stirred tank with water, stir 25min, liter high-temperature to 60 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 15min,
Continuation liter high-temperature, to 80 DEG C, adds cetyltrimethylammonium hydroxide and alkyl polyglucoside, after stirring 15min, and insulation
50min, is cooled to 35 DEG C, is eventually adding xanthan gum, stirs 50min, prepares product.
Embodiment 3
A kind of multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanolamine 34 parts, season penta
Tetrol 5 parts, wooden sodium sulfonate 20 parts, cetyltrimethylammonium hydroxide 12 parts, xanthan gum 3 parts, alkyl polyglucoside 9 parts, water 60
Part.
The preparation method of above-mentioned multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine
Putting into stirred tank with water, stir 25min, liter high-temperature to 55 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 20min,
Continuation liter high-temperature, to 75 DEG C, adds cetyltrimethylammonium hydroxide and alkyl polyglucoside, after stirring 10min, and insulation
45min, is cooled to 30 DEG C, is eventually adding xanthan gum, stirs 45min, prepares product.
Embodiment 4
A kind of multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanolamine 38 parts, season penta
Tetrol 3 parts, wooden sodium sulfonate 23 parts, cetyltrimethylammonium hydroxide 10 parts, xanthan gum 2 parts, alkyl polyglucoside 7 parts, water 50
Part.
The preparation method of above-mentioned multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine
Putting into stirred tank with water, stir 30min, liter high-temperature to 50 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 20min,
Continuation liter high-temperature, to 75 DEG C, adds cetyltrimethylammonium hydroxide and alkyl polyglucoside, after stirring 15min, and insulation
25min, is cooled to 33 DEG C, is eventually adding xanthan gum, stirs 35min, prepares product.
Embodiment 5
A kind of multifunctional concrete synergist, is made up of the raw material of following weight portion: diisopropyl ethanolamine 42 parts, season penta
Tetrol 8 parts, wooden sodium sulfonate 15 parts, cetyltrimethylammonium hydroxide 8 parts, xanthan gum 1 part, alkyl polyglucoside 13 parts, water 80
Part.
The preparation method of above-mentioned multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine
Putting into stirred tank with water, stir 20min, liter high-temperature to 45 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 15min,
Continuation liter high-temperature, to 70 DEG C, adds cetyltrimethylammonium hydroxide and alkyl polyglucoside, after stirring 20min, and insulation
20min, is cooled to 32 DEG C, is eventually adding xanthan gum, stirs 30min, prepares product.
Multifunctional concrete builder product performance of the present invention:
Claims (5)
1. a multifunctional concrete synergist, it is characterised in that be made up of the raw material of following weight portion: diisopropyl ethanolamine
26～42 parts, tetramethylolmethane 2～8 parts, wooden sodium sulfonate 15～26 parts, cetyltrimethylammonium hydroxide 8～16 parts, xanthan
Glue 1～6 parts, alkyl polyglucoside 5～13 parts, water 40～80 parts；
The preparation method of described multifunctional concrete synergist, including following preparation process: by diisopropyl ethanolamine and water
Putting into stirred tank, stir 20～30min, liter high-temperature, to 45～60 DEG C, adds wooden sodium sulfonate and tetramethylolmethane, stirs 10
～20min, continue to rise high-temperature to 70～80 DEG C, add cetyltrimethylammonium hydroxide and alkyl polyglucoside, stirring 10～
After 20min, it is incubated 20～50min, lowers the temperature, be eventually adding xanthan gum, stir 30～60min, prepare product.
Multifunctional concrete synergist the most according to claim 1, it is characterised in that by the raw material system of following weight portion
Become: diisopropyl ethanolamine 30～38 parts, tetramethylolmethane 3～7 parts, wooden sodium sulfonate 18～23 parts, cetyl trimethyl hydrogen
Amine-oxides 10～14 parts, xanthan gum 2～4 parts, alkyl polyglucoside 7～11 parts, water 50～70 parts.
Multifunctional concrete synergist the most according to claim 1 and 2, it is characterised in that by the raw material of following weight portion
Make: diisopropyl ethanolamine 34 parts, tetramethylolmethane 5 parts, wooden sodium sulfonate 20 parts, cetyltrimethylammonium hydroxide 12
Part, xanthan gum 3 parts, alkyl polyglucoside 9 parts, 60 parts of water.
Multifunctional concrete synergist the most according to claim 1, it is characterised in that: insulation 45min.
Multifunctional concrete synergist the most according to claim 1, it is characterised in that: it is cooled to 30～35 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471283.7A CN106116224A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional concrete synergist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471283.7A CN106116224A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional concrete synergist |
Publications (1)
| Publication Number | Publication Date |
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| CN106116224A true CN106116224A (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610471283.7A Pending CN106116224A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional concrete synergist |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133710A (en) * | 2018-09-12 | 2019-01-04 | 湖北工业大学 | A kind of naphthalene water reducer matching preparation method for subtracting jelly |
| CN109180054A (en) * | 2018-09-12 | 2019-01-11 | 湖北工业大学 | A kind of method that sulfonating sugar compounds preparation subtracts jelly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588415A (en) * | 2013-11-01 | 2014-02-19 | 江苏百瑞吉新材料有限公司 | High efficiency concrete composite admixture |
| CN104844055A (en) * | 2015-04-30 | 2015-08-19 | 马健 | Concrete anti-freezing agent |
| CN105217995A (en) * | 2015-11-06 | 2016-01-06 | 科之杰新材料集团有限公司 | A kind of Concrete synergist and preparation method thereof |
-
2016
- 2016-06-24 CN CN201610471283.7A patent/CN106116224A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588415A (en) * | 2013-11-01 | 2014-02-19 | 江苏百瑞吉新材料有限公司 | High efficiency concrete composite admixture |
| CN104844055A (en) * | 2015-04-30 | 2015-08-19 | 马健 | Concrete anti-freezing agent |
| CN105217995A (en) * | 2015-11-06 | 2016-01-06 | 科之杰新材料集团有限公司 | A kind of Concrete synergist and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133710A (en) * | 2018-09-12 | 2019-01-04 | 湖北工业大学 | A kind of naphthalene water reducer matching preparation method for subtracting jelly |
| CN109180054A (en) * | 2018-09-12 | 2019-01-11 | 湖北工业大学 | A kind of method that sulfonating sugar compounds preparation subtracts jelly |
| CN109133710B (en) * | 2018-09-12 | 2021-06-18 | 湖北工业大学 | Preparation method of naphthalene water reducer matching glue reducer |
| CN109180054B (en) * | 2018-09-12 | 2021-06-18 | 湖北工业大学 | Method for preparing gel reducing agent by sulfonated saccharide compounds |
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Application publication date: 20161116 |