CN108017309A - A kind of foam stabilizer for air bubble mix light-textured soil and preparation method thereof - Google Patents
A kind of foam stabilizer for air bubble mix light-textured soil and preparation method thereof Download PDFInfo
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- CN108017309A CN108017309A CN201711099684.5A CN201711099684A CN108017309A CN 108017309 A CN108017309 A CN 108017309A CN 201711099684 A CN201711099684 A CN 201711099684A CN 108017309 A CN108017309 A CN 108017309A
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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
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/48—Foam stabilisers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to a kind of foam stabilizer for air bubble mix light-textured soil and preparation method thereof, the foam stabilizer for air bubble mix light-textured soil, parts by weights meter, including：Component one：300 parts by weight of water, 1.5 15 parts by weight of oleic acid, 3 45 parts by weight of lauroyl diethanolamine, 3 30 parts by weight of sodium butylnaphthalenesulfonate；Component two：100 parts by weight of water, 0.1 2 parts by weight of polyethylene glycol, 0.2 3 parts by weight of lauryl alcohol；With component three：100 parts by weight of water, 0.1 0.5 parts by weight of polyvinyl alcohol.The foam stabilizer of the present invention can increase air bubble mix light-textured soil bubble stability, reduce its sedimentation away from and bleeding quantity, stability of the increase air bubble mix light-textured soil in casting process and after pouring, makes it not settle, does not increase construction cost.
Description
Technical field
The present invention relates to construction material auxiliary agent field, more particularly to a kind of foam stabilizer for air bubble mix light-textured soil and its
Preparation method.
Background technology
Air bubble mix light-textured soil is applied relatively wide at home at present, but the quality of its foaming agent is mostly bad, generally existing
Foam stability is poor, easily defoaming, causes sedimentation to cause air bubble mix light-textured soil casting process Midst density not away from increasing with bleeding quantity
Stablize, easily settled after pouring, and compression strength is low, perforate is more, water absorption rate is big, seriously affects air bubble mix light-textured soil
Using.In addition, existing foam stabilizer quality is uneven, the performance indicator of original foaming agent can be reduced in adding procedure, especially
It is coefficient of foaming.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, does not reduce each performance indicator of original foaming agent, and improves gas
Steep foam stabilizer for air bubble mix light-textured soil of stability of group and preparation method thereof.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of foam stabilizer for air bubble mix light-textured soil of present invention offer, parts by weights meter, including：
Component one：300 parts by weight of water, oleic acid 1.5-15 parts by weight, lauroyl diethanolamine 3-45 parts by weight, dibutyl naphthalene sulphur
Sour sodium 3-30 parts by weight；
Component two：100 parts by weight of water, polyethylene glycol 0.1-2 parts by weight, lauryl alcohol 0.2-3 parts by weight；
With component three：100 parts by weight of water, polyvinyl alcohol 0.1-0.5 parts by weight.
The beneficial effects of the invention are as follows：The foam stabilizer of the present invention can increase air bubble mix light-textured soil bubble stability, drop
Its low sedimentation away from and bleeding quantity, stability of the increase air bubble mix light-textured soil in casting process and after pouring, makes it not occur
Sedimentation, does not increase construction cost.
Based on the above technical solutions, the present invention can also be improved as follows：
Further, the foam stabilizer for air bubble mix light-textured soil, parts by weights meter, including：
Component one：300 parts by weight of water, 4.5 parts by weight of oleic acid, 24 parts by weight of lauroyl diethanolamine, sodium butylnaphthalenesulfonate
18 parts by weight；
Component two：100 parts by weight of water, 0.5 parts by weight of polyethylene glycol, 0.6 parts by weight of lauryl alcohol；
With component three：100 parts by weight of water, 0.2 parts by weight of polyvinyl alcohol.
The beneficial effect of above-mentioned preferred solution is：A kind of optimal set of the foam stabilizer for air bubble mix light-textured soil is provided
Divide ratio, the foam stabilizer configured according to this component ratio, can preferably increase air bubble mix light-textured soil bubble stability, drop
Its low sedimentation away from and bleeding quantity, stability of the increase air bubble mix light-textured soil in casting process and after pouring, makes it not occur
Sedimentation, does not increase construction cost.
The present invention also provides a kind of its preparation method of the foam stabilizer for air bubble mix light-textured soil, include the following steps：
1) successively by the fourth of the oleic acid of 1.5-15 parts by weight, the lauroyl diethanolamine of 3-45 parts by weight and 3-30 parts by weight
Base sodium naphthalene sulfonate is added in the water of 300 parts by weight, is stood after stirring evenly, is obtained component one；
2) polyethylene glycol of 0.1-2 parts by weight and the lauryl alcohol of 0.2-3 parts by weight are added to the water of 100 parts by weight successively
In, stood after stirring evenly, obtain component two；
3) water of 100 parts by weight is heated, adds the polyvinyl alcohol of 0.1-0.5 parts by weight afterwards, stir evenly postcooling
To room temperature, component three is obtained；
4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil.
The beneficial effect of above-mentioned preparation method is：A kind of preparation side of the foam stabilizer for air bubble mix light-textured soil is provided
Method, according to this preparation scheme prepare foam stabilizer, by increasing capacitance it is possible to increase air bubble mix light-textured soil bubble stability, reduce its sedimentation away from
And bleeding quantity, stability of the increase air bubble mix light-textured soil in casting process and after pouring, makes it not settle, does not increase
Construction cost.
Further, its preparation method of the foam stabilizer for air bubble mix light-textured soil, includes the following steps：
1) successively by the dibutyl naphthalene sulphur of the oleic acid of 4.5 parts by weight, the lauroyl diethanolamine of 24 parts by weight and 18 parts by weight
Sour sodium is added in the water of 300 parts by weight, is stood after stirring evenly, is obtained component one；
2) polyethylene glycol of 0.5 parts by weight and the lauryl alcohol of 0.6 parts by weight are added in the water of 100 parts by weight successively, stirred
Stood after mixing uniformly, obtain component two；
3) water of 100 parts by weight is heated, adds the polyvinyl alcohol of 0.2 parts by weight afterwards, stir evenly postcooling to room
Temperature, obtains component three；
4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil.
The beneficial effect of above-mentioned further scheme is：A kind of the optimal of foam stabilizer for air bubble mix light-textured soil is provided
Preparation method, according to this preparation scheme prepare foam stabilizer, can preferably increase air bubble mix light-textured soil bubble stabilization
Property, reduce its sedimentation away from and bleeding quantity, stability of the increase air bubble mix light-textured soil in casting process and after pouring, make it not
Settle, do not increase construction cost.
Further, the time of repose in the step 1) is 10 minutes.
Further, the time of repose in the step 2) is 10 minutes.
Further, the heating-up temperature in the step 3) is 85-100 DEG C.
Further, the ratio of component one, component two and component three is 1 in step 4):1:1.
The beneficial effect of above-mentioned further scheme is：The restriction of above-mentioned preparation condition, it is more stable to obtain property, disperses more
Uniformly, effect is preferably used for the foam stabilizer of air bubble mix light-textured soil, so as to can preferably increase bubble mixing light
Rustic bubble stability.
Embodiment
The principle of the present invention and feature are described with reference to embodiments, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.
Embodiment 1
A kind of foam stabilizer for air bubble mix light-textured soil of present invention offer, parts by weights meter, including：
Component one：300 parts by weight of water, 4.5 parts by weight of oleic acid, 24 parts by weight of lauroyl diethanolamine, sodium butylnaphthalenesulfonate
18 parts by weight；
Component two：100 parts by weight of water, 0.5 parts by weight of polyethylene glycol, 0.6 parts by weight of lauryl alcohol；
With component three：100 parts by weight of water, 0.2 parts by weight of polyvinyl alcohol.
Its preparation method of the foam stabilizer for air bubble mix light-textured soil, includes the following steps：
1) successively by the dibutyl naphthalene sulphur of the oleic acid of 4.5 parts by weight, the lauroyl diethanolamine of 24 parts by weight and 18 parts by weight
Sour sodium is added in the water of 300 parts by weight, is stood after stirring evenly, and time of repose is 10 minutes, obtains component one；
2) polyethylene glycol of 0.5 parts by weight and the lauryl alcohol of 0.6 parts by weight are added in the water of 100 parts by weight successively, stirred
Stood after mixing uniformly, time of repose is 10 minutes, obtains component two；
3) water of 100 parts by weight is heated to 95 DEG C, adds the polyvinyl alcohol of 0.2 parts by weight afterwards, stirred evenly rear cold
But to room temperature, component three is obtained；
4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil, wherein, group
It is 1 to divide the ratio of one, component two and component three:1:1.
Embodiment 2
A kind of foam stabilizer for air bubble mix light-textured soil of present invention offer, parts by weights meter, including：
Component one：300 parts by weight of water, 1.5 parts by weight of oleic acid, 3 parts by weight of lauroyl diethanolamine, sodium butylnaphthalenesulfonate 3
Parts by weight；
Component two：100 parts by weight of water, 0.1 parts by weight of polyethylene glycol, 0.2 parts by weight of lauryl alcohol；
With component three：100 parts by weight of water, 0.1 parts by weight of polyvinyl alcohol.
Its preparation method of the foam stabilizer for air bubble mix light-textured soil, includes the following steps：
1) successively by the butyl naphthalene sulfonic acids of the oleic acid of 1.5 parts by weight, the lauroyl diethanolamine of 3 parts by weight and 3 parts by weight
Sodium is added in the water of 300 parts by weight, is stood after stirring evenly, and time of repose is 10 minutes, obtains component one；
2) polyethylene glycol of 0.1 parts by weight and the lauryl alcohol of 0.2 parts by weight are added in the water of 100 parts by weight successively, stirred
Stood after mixing uniformly, time of repose is 10 minutes, obtains component two；
3) water of 100 parts by weight is heated to 85 DEG C, adds the polyvinyl alcohol of 0.1 parts by weight afterwards, stirred evenly rear cold
But to room temperature, component three is obtained；
4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil, the component
First, the ratio of component two and component three is 1:1:1.
Embodiment 3
A kind of foam stabilizer for air bubble mix light-textured soil of present invention offer, parts by weights meter, including：
Component one：300 parts by weight of water, 15 parts by weight of oleic acid, 45 parts by weight of lauroyl diethanolamine, sodium butylnaphthalenesulfonate 30
Parts by weight；
Component two：100 parts by weight of water, 2 parts by weight of polyethylene glycol, 3 parts by weight of lauryl alcohol；
With component three：100 parts by weight of water, 0.5 parts by weight of polyvinyl alcohol.
Its preparation method of the foam stabilizer for air bubble mix light-textured soil, includes the following steps：
1) successively by the butyl naphthalene sulfonic acids of the oleic acid of 15 parts by weight, the lauroyl diethanolamine of 45 parts by weight and 30 parts by weight
Sodium is added in the water of 300 parts by weight, is stood after stirring evenly, and time of repose is 10 minutes, obtains component one；
2) polyethylene glycol of 2 parts by weight and the lauryl alcohol of 3 parts by weight are added in the water of 100 parts by weight successively, stirring is equal
Stood after even, time of repose is 10 minutes, obtains component two；
3) water of 100 parts by weight is heated to 100 DEG C, adds the polyvinyl alcohol of 0.5 parts by weight afterwards, stirred evenly rear cold
But to room temperature, component three is obtained；
4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil, wherein, group
It is 1 to divide the ratio of one, component two and component three:1:1.
Performance test methods：
The foam stabilizer prepared is added in surfactant-based foaming agent by 5%-20%, after uniform stirring 10min,
Foam.Bubble population density design is 50kg/m3.By foaming agent method for testing performance in professional standard CJJ/T 177-2012
Tested, 1h sedimentations are about 15mL away from about 0mm, 1h bleeding quantities.
Foam stabilizer in the present invention can make the bubble population stability after foaming agent foam, improve air bubble mix light-textured soil and pour
The stability of process Midst density is built, and the stability after pouring, make to pour rear light soil and do not send out into sedimentation, significantly reduce and be constructed into
This.
It is 5.0KN/ by design wet density using the foam stabilizer in embodiment 1 in terms of casting process Midst density stability
m3Pour, single pours 1000m3, by every 200m3Take one group of 10*10*10cm3Test block frequency sample hygrometric unit weight, wet density point
Wei not 4.9KN/m3、4.9KN/m3、5.1KN/m3、5.0KN/m3、5.1KN/m3, maximum unit weight deviation is 2%, and on the market one
As product maximum deviation be 8%.
In terms of sedimentation not occurring after pouring, using the foam stabilizer in embodiment 1, by the single on the area of 10*10 ㎡
80cm is poured, sedimentation is away from only 0.5cm after pouring 1h, it is not necessary to is poured again.And product on the market is used to be poured
After building, settle away from for 10cm, settling volume 1m3, sedimentation rate 1.25%, need to be poured, waste of materials, increase is applied again
Work cost.
That is, the foam stabilizer of the present invention, compared to common foam stabilizer on the market, having significantly sends out foaming agent
Bubble population stability after bubble, improves the stability of air bubble mix light-textured soil casting process Midst density, and the stability after pouring,
Make to pour the performance that rear light soil does not send out into sedimentation.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. foam stabilizer for air bubble mix light-textured soil, it is characterised in that parts by weights meter, including：Component one：300 parts by weight of water, oleic acid 1.5-15 parts by weight, lauroyl diethanolamine 3-45 parts by weight, sodium butylnaphthalenesulfonate 3-30 parts by weight；Component two：100 parts by weight of water, polyethylene glycol 0.1-2 parts by weight, lauryl alcohol 0.2-3 parts by weight；With component three：100 parts by weight of water, polyvinyl alcohol 0.1-0.5 parts by weight.
- A kind of 2. foam stabilizer for air bubble mix light-textured soil according to claim 1, it is characterised in that parts by weights meter, Including：Component one：300 parts by weight of water, 4.5 parts by weight of oleic acid, 24 parts by weight of lauroyl diethanolamine, 18 weight of sodium butylnaphthalenesulfonate Measure part；Component two：100 parts by weight of water, 0.5 parts by weight of polyethylene glycol, 0.6 parts by weight of lauryl alcohol；With component three：100 parts by weight of water, 0.2 parts by weight of polyvinyl alcohol.
- 3. the preparation method of a kind of foam stabilizer for air bubble mix light-textured soil, it is characterised in that include the following steps：1) successively by the dibutyl naphthalene of the oleic acid of 1.5-15 parts by weight, the lauroyl diethanolamine of 3-45 parts by weight and 3-30 parts by weight Sodium sulfonate is added in the water of 300 parts by weight, is stood after stirring evenly, is obtained component one；2) polyethylene glycol of 0.1-2 parts by weight and the lauryl alcohol of 0.2-3 parts by weight are added in the water of 100 parts by weight successively, stirred Stood after mixing uniformly, obtain component two；3) water of 100 parts by weight is heated, adds the polyvinyl alcohol of 0.1-0.5 parts by weight afterwards, stir evenly postcooling to room Temperature, obtains component three；4) component one, component two and component three are mixed, obtains the foam stabilizer for air bubble mix light-textured soil.
- 4. it is used for the preparation method of the foam stabilizer of air bubble mix light-textured soil according to claim 3, it is characterised in that the step It is rapid 1) in time of repose be 10 minutes.
- 5. it is used for the preparation method of the foam stabilizer of air bubble mix light-textured soil according to claim 3, it is characterised in that the step It is rapid 2) in time of repose be 10 minutes.
- 6. it is used for the preparation method of the foam stabilizer of air bubble mix light-textured soil according to claim 3, it is characterised in that the step It is rapid 3) in heating-up temperature be 85-100 DEG C.
- 7. it is used for the preparation method of the foam stabilizer of air bubble mix light-textured soil according to claim 3-6 is any, it is characterised in that The ratio of component one, component two and component three is 1 in step 4):1:1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099684.5A CN108017309B (en) | 2017-11-09 | 2017-11-09 | Foam stabilizer for bubble mixed light soil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099684.5A CN108017309B (en) | 2017-11-09 | 2017-11-09 | Foam stabilizer for bubble mixed light soil and preparation method thereof |
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| CN108017309A true CN108017309A (en) | 2018-05-11 |
| CN108017309B CN108017309B (en) | 2020-08-07 |
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| JP5938705B2 (en) * | 2011-07-21 | 2016-06-22 | 国立大学法人京都大学 | COMPOSITE NANOPARTICLE AND METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING glazing and metal nanoparticle |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6881691B2 (en) * | 2002-05-07 | 2005-04-19 | Uop Llc | Use of zeolites in preparing low temperature ceramics |
| US20090031925A1 (en) * | 2005-06-24 | 2009-02-05 | Takao Furusawa | Gas-Forming Agent For Cement Composition |
| CN101717221A (en) * | 2009-11-24 | 2010-06-02 | 中国矿业大学(北京) | Foaming agent for soil engineering |
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| CN102344385A (en) * | 2011-07-01 | 2012-02-08 | 西南科技大学 | Preparation method and application of lauramide concrete foaming agent |
| JP5938705B2 (en) * | 2011-07-21 | 2016-06-22 | 国立大学法人京都大学 | COMPOSITE NANOPARTICLE AND METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING glazing and metal nanoparticle |
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