CN106116295A - A kind of frost-resistant concrete - Google Patents
A kind of frost-resistant concrete Download PDFInfo
- Publication number
- CN106116295A CN106116295A CN201610470901.6A CN201610470901A CN106116295A CN 106116295 A CN106116295 A CN 106116295A CN 201610470901 A CN201610470901 A CN 201610470901A CN 106116295 A CN106116295 A CN 106116295A
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- China
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- parts
- frost
- concrete
- sodium
- resistant concrete
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/29—Frost-thaw resistance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to technical field of concrete, especially a kind of frost-resistant concrete；Its mass parts composition is as follows: cement 100 200 parts, fine aggregate sand 50 100 parts, coarse aggregate sand 50 100 parts, glass fibre 10 60 parts, dispersibility latex powder 10 30 parts, nano-silica powder 12 25 parts, calcium lignosulfonate 5 12 parts, alkali magnesium sulfate crystal whisker 3.6 10 parts, sodium carboxymethyl cellulose 5.4 10.8 parts, antifreeze 8 16 parts, water reducer 2.8 6.4 parts, concrete modifying agent 3.6 8 parts, air entraining agent 3.6 9 parts；The frost-resistant concrete of the present invention has abundant raw material, cheap, low cost, the most also has that frost resistance is good, comprcssive strength is high, good endurance, the feature of strength grade wide ranges.The concrete of the present invention can be widely used in shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering etc..
Description
Technical field
The present invention relates to technical field of concrete, especially a kind of frost-resistant concrete.
Background technology
Along with industrial development and the quickening of urbanization process, concrete also becomes the buildings such as road, dam and bridge
Preferred material.
Quality in order to ensure construction material of extremely frigid zones winter general and construction quality, general winter building construction is very
Difficulty is carried out, and the most not only delays the duration, even and if by force construction also be difficult to ensure building quality, cause potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is: overcome deficiency of the prior art, it is provided that a kind of cryoprotective effects is good, use
The frost-resistant concrete of low cost.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 100-200 part, fine aggregate sand 50-100 part, coarse aggregate sand
Sub-50-100 part, glass fibre 10-60 part, dispersibility latex powder 10-30 part, nano-silica powder 12-25 part, sulfomethylated lignin
Acid calcium 5-12 part, alkali magnesium sulfate crystal whisker 3.6-10 part, sodium carboxymethyl cellulose 5.4-10.8 part, antifreeze 8-16 part, diminishing
Agent 2.8-6.4 part, concrete modifying agent 3.6-8 part, air entraining agent 3.6-9 part.
Further, described antifreeze mass parts composition is as follows: sodium sulfate 10-20 part, how based water reducer 1.8-6.4 part,
Sodium citrate 2.4-6.4 part, sodium chloride 3.8-8.4 part, Sargassum colloid A2 10-20 part.
Further, the mass parts composition of described antifreeze is as follows: 15 parts of sodium sulfate, how based water reducer 3.6 parts, citric acid
4.2 parts of sodium, 6.2 parts of sodium chloride, Sargassum colloid A2 15 parts.
Further, described water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.1-
1.5。
Further, the mass ratio of described sodium lignin sulfonate and sodium naphthalene sulfonate is 1:1.3.
Further, described concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is
1:1.2-1.5。
Further, the mass ratio of described CNT and acrylic emulsion is 1:1.3.
Further, described air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.2-
1.6。
Further, the mass ratio of described spent pulping liquor and colophonium pyrolytic polymer is 1:1.4.
Further, the mass parts composition of described frost-resistant concrete is as follows: cement 150 parts, fine aggregate sand 80 parts, thick bone
Material sand 80 parts, glass fibre 35 parts, dispersibility latex powder 20 parts, nano-silica powder 18 parts, calcium lignosulfonate 8 parts,
Alkali magnesium sulfate crystal whisker 6.8 parts, sodium carboxymethyl cellulose 8 parts, antifreeze 12 parts, water reducer 4.5 parts, concrete modifying agent 5.8
Part, air entraining agent 6.2 parts.
Technical scheme is used to provide the benefit that:
The frost-resistant concrete of the present invention has abundant raw material, cheap, low cost, the most also has that frost resistance is good, pressure resistance
Degree is high, good endurance, the feature of strength grade wide ranges.The concrete of the present invention can be widely used in shipbuilding industry, mechanical industry,
The exploitation of ocean, geothermal engineering etc..
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described.
Embodiment 1
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 100 parts, fine aggregate sand 50 parts, coarse aggregate sand 50 parts,
Glass fibre 10 parts, dispersibility latex powder 1 part, nano-silica powder 12 parts, calcium lignosulfonate 5 parts, alkali magnesium sulfate are brilliant
Palpus 3.6 parts, sodium carboxymethyl cellulose 5.4 parts, antifreeze 8 parts, water reducer 2.8 parts, concrete modifying agent 3.6 parts, air entraining agent 3.6
Part.
Wherein, antifreeze mass parts composition is as follows: 10 parts of sodium sulfate, how based water reducer 1.8 parts, sodium citrate 2.4 parts, chlorine
Change 3.8 parts of sodium, Sargassum colloid A2 10 parts.
Wherein, water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.1.
Wherein, concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is 1:1.2.
Wherein, air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.2.
Embodiment 2
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 120 parts, fine aggregate sand 60 parts, coarse aggregate sand 60 parts,
Glass fibre 20 parts, dispersibility latex powder 12 parts, nano-silica powder 15 parts, calcium lignosulfonate 7 parts, alkali magnesium sulfate are brilliant
Palpus 6 parts, sodium carboxymethyl cellulose 6.4 parts, antifreeze 9 parts, water reducer 3.2 parts, concrete modifying agent 4 parts, air entraining agent 4 parts.
Wherein, antifreeze mass parts composition is as follows: 12 parts of sodium sulfate, how based water reducer 2.4 parts, sodium citrate 3 parts, chlorination
4.2 parts of sodium, Sargassum colloid A2 12 parts.
Wherein, water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.2.
Wherein, concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is 1:1.3.
Wherein, air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.3.
Embodiment 3
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 150 parts, fine aggregate sand 80 parts, coarse aggregate sand 80 parts,
Glass fibre 35 parts, dispersibility latex powder 20 parts, nano-silica powder 18 parts, calcium lignosulfonate 8 parts, alkali magnesium sulfate are brilliant
Palpus 6.8 parts, sodium carboxymethyl cellulose 8 parts, antifreeze 12 parts, water reducer 4.5 parts, concrete modifying agent 5.8 parts, air entraining agent 6.2
Part.
Wherein, the mass parts composition of antifreeze is as follows: 15 parts of sodium sulfate, how based water reducer 3.6 parts, sodium citrate 4.2 parts,
6.2 parts of sodium chloride, Sargassum colloid A2 15 parts.
Wherein, water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.3.
Wherein, concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is 1:1.3.
Wherein, air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.4.
Embodiment 4
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 160 parts, fine aggregate sand 90 parts, coarse aggregate sand 90 parts,
Glass fibre 50 parts, dispersibility latex powder 25 parts, nano-silica powder 20 parts, calcium lignosulfonate 10 parts, alkali magnesium sulfate
Whisker 8 parts, sodium carboxymethyl cellulose 9.6 parts, antifreeze 15 parts, water reducer 6 parts, concrete modifying agent 7.2 parts, air entraining agent 8 parts.
Wherein, antifreeze mass parts composition is as follows: 16 parts of sodium sulfate, how based water reducer 6.2 parts, sodium citrate 6.2 parts, chlorine
Change 8 parts of sodium, Sargassum colloid A2 18 parts.
Wherein, water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.4.
Wherein, concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is 1:1.4.
Wherein, air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.5.
Embodiment 5
A kind of frost-resistant concrete, its mass parts composition is as follows: cement 200 parts, fine aggregate sand 100 parts, coarse aggregate sand 100
Part, glass fibre 60 parts, dispersibility latex powder 30 parts, nano-silica powder 25 parts, calcium lignosulfonate 12 parts, alkali formula sulphuric acid
Magnesium whisker 10 parts, sodium carboxymethyl cellulose 10.8 parts, antifreeze 16 parts, water reducer 6.4 parts, concrete modifying agent 8 parts, air entraining agent
9 parts.
Wherein, antifreeze mass parts composition is as follows: 20 parts of sodium sulfate, how based water reducer 6.4 parts, sodium citrate 6.4 parts, chlorine
Change 8.4 parts of sodium, Sargassum colloid A2 20 parts.
Wherein, water reducer selects sodium lignin sulfonate, the mixture of sodium naphthalene sulfonate, and its mass ratio is 1:1.5.
Wherein, concrete modifying agent selects CNT and the mixture of acrylic emulsion, and its mass ratio is 1:1.5.
Wherein, air entraining agent selects spent pulping liquor and the mixture of colophonium pyrolytic polymer, and its mass ratio is 1:1.6.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (10)
1. a frost-resistant concrete, it is characterised in that its mass parts composition is as follows: cement 100-200 part, fine aggregate sand 50-
100 parts, coarse aggregate sand 50-100 part, glass fibre 10-60 part, dispersibility latex powder 10-30 part, nano-silica powder
12-25 part, calcium lignosulfonate 5-12 part, alkali magnesium sulfate crystal whisker 3.6-10 part, sodium carboxymethyl cellulose 5.4-10.8 part, anti-
Freeze agent 8-16 part, water reducer 2.8-6.4 part, concrete modifying agent 3.6-8 part, air entraining agent 3.6-9 part.
A kind of frost-resistant concrete the most according to claim 1, it is characterised in that described antifreeze mass parts composition is as follows:
Sodium sulfate 10-20 part, how based water reducer 1.8-6.4 part, sodium citrate 2.4-6.4 part, sodium chloride 3.8-8.4 part, Sargassum colloid
A2 10-20 part.
A kind of frost-resistant concrete the most according to claim 2, it is characterised in that the mass parts of described antifreeze forms such as
Under: 15 parts of sodium sulfate, how based water reducer 3.6 parts, sodium citrate 4.2 parts, 6.2 parts of sodium chloride, Sargassum colloid A2 15 parts.
A kind of frost-resistant concrete the most according to claim 1, it is characterised in that: lignin sulfonic acid selected by described water reducer
Sodium, the mixture of sodium naphthalene sulfonate, its mass ratio is 1:1.1-1.5.
A kind of frost-resistant concrete the most according to claim 4, it is characterised in that: described sodium lignin sulfonate and sodium naphthalene sulfonate
Mass ratio be 1:1.3.
A kind of frost-resistant concrete the most according to claim 1, it is characterised in that: described concrete modifying agent selects carbon nanometer
Pipe and the mixture of acrylic emulsion, its mass ratio is 1:1.2-1.5.
A kind of frost-resistant concrete the most according to claim 6, it is characterised in that: described CNT and acrylic emulsion
Mass ratio is 1:1.3.
A kind of frost-resistant concrete the most according to claim 1, it is characterised in that: described air entraining agent selects spent pulping liquor and pine
The mixture of fragrant pyrolytic polymer, its mass ratio is 1:1.2-1.6.
A kind of frost-resistant concrete the most according to claim 8, it is characterised in that: described spent pulping liquor and colophonium pyrolytic polymer
Mass ratio is 1:1.4.
A kind of frost-resistant concrete the most according to claim 1, it is characterised in that the mass parts group of described frost-resistant concrete
Become as follows: cement 150 parts, fine aggregate sand 80 parts, coarse aggregate sand 80 parts, glass fibre 35 parts, dispersibility latex powder 20 parts,
Nano-silica powder 18 parts, calcium lignosulfonate 8 parts, alkali magnesium sulfate crystal whisker 6.8 parts, sodium carboxymethyl cellulose 8 parts, freeze proof
Agent 12 parts, water reducer 4.5 parts, concrete modifying agent 5.8 parts, air entraining agent 6.2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470901.6A CN106116295A (en) | 2016-06-27 | 2016-06-27 | A kind of frost-resistant concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470901.6A CN106116295A (en) | 2016-06-27 | 2016-06-27 | A kind of frost-resistant concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106116295A true CN106116295A (en) | 2016-11-16 |
Family
ID=57268928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470901.6A Pending CN106116295A (en) | 2016-06-27 | 2016-06-27 | A kind of frost-resistant concrete |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630792A (en) * | 2016-12-07 | 2017-05-10 | 广西金洪混凝土有限公司 | High-performance concrete |
| CN106699084A (en) * | 2016-12-24 | 2017-05-24 | 安徽雷萨重工机械有限公司 | Heat insulation building material |
| CN106810138A (en) * | 2016-12-24 | 2017-06-09 | 安徽雷萨重工机械有限公司 | A kind of thermal-insulating type anti-crack and anti-seepage construction material |
| CN107324709A (en) * | 2017-07-13 | 2017-11-07 | 山东省水利科学研究院 | A kind of canal lining frost thawing resistance concrete of non-research work of air entrained type |
| CN107739613A (en) * | 2017-11-16 | 2018-02-27 | 中国铁路设计集团有限公司 | A kind of soil composite modifying agent of frost heaving resistant |
| CN107973564A (en) * | 2017-12-13 | 2018-05-01 | 颍上继红混凝土有限公司 | A kind of building site building concrete |
| CN108118605A (en) * | 2017-12-18 | 2018-06-05 | 王燕 | A kind of cast-in-situ box girder applied to science of bridge building |
| CN108298906A (en) * | 2018-02-10 | 2018-07-20 | 黄旭东 | A kind of preparation method of permanent seal cooling frost-resistant concrete |
| CN109095835A (en) * | 2018-08-08 | 2018-12-28 | 同济大学 | One kind is freeze proof to split concrete and preparation method thereof |
| CN109680580A (en) * | 2019-01-24 | 2019-04-26 | 温州立胜建设有限公司 | A kind of town road discharge structure |
| CN113716906A (en) * | 2021-09-22 | 2021-11-30 | 宁波佳凝新材料有限公司 | Concrete with crack resistance |
| CN114230246A (en) * | 2021-12-20 | 2022-03-25 | 杭州汉特建材有限公司 | Anti-freezing green vegetation concrete and preparation method thereof |
-
2016
- 2016-06-27 CN CN201610470901.6A patent/CN106116295A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630792A (en) * | 2016-12-07 | 2017-05-10 | 广西金洪混凝土有限公司 | High-performance concrete |
| CN106699084A (en) * | 2016-12-24 | 2017-05-24 | 安徽雷萨重工机械有限公司 | Heat insulation building material |
| CN106810138A (en) * | 2016-12-24 | 2017-06-09 | 安徽雷萨重工机械有限公司 | A kind of thermal-insulating type anti-crack and anti-seepage construction material |
| CN107324709B (en) * | 2017-07-13 | 2020-04-14 | 山东省水利科学研究院 | Non-air-entraining channel lining freeze-thaw-resistant concrete |
| CN107324709A (en) * | 2017-07-13 | 2017-11-07 | 山东省水利科学研究院 | A kind of canal lining frost thawing resistance concrete of non-research work of air entrained type |
| CN107739613A (en) * | 2017-11-16 | 2018-02-27 | 中国铁路设计集团有限公司 | A kind of soil composite modifying agent of frost heaving resistant |
| CN107973564A (en) * | 2017-12-13 | 2018-05-01 | 颍上继红混凝土有限公司 | A kind of building site building concrete |
| CN108118605A (en) * | 2017-12-18 | 2018-06-05 | 王燕 | A kind of cast-in-situ box girder applied to science of bridge building |
| CN108298906A (en) * | 2018-02-10 | 2018-07-20 | 黄旭东 | A kind of preparation method of permanent seal cooling frost-resistant concrete |
| CN109095835A (en) * | 2018-08-08 | 2018-12-28 | 同济大学 | One kind is freeze proof to split concrete and preparation method thereof |
| CN109680580A (en) * | 2019-01-24 | 2019-04-26 | 温州立胜建设有限公司 | A kind of town road discharge structure |
| CN113716906A (en) * | 2021-09-22 | 2021-11-30 | 宁波佳凝新材料有限公司 | Concrete with crack resistance |
| CN114230246A (en) * | 2021-12-20 | 2022-03-25 | 杭州汉特建材有限公司 | Anti-freezing green vegetation concrete and preparation method thereof |
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Application publication date: 20161116 |