RU2642749C1 - Crude mixture for manufacturing fine-grained concrete - Google Patents
Crude mixture for manufacturing fine-grained concrete Download PDFInfo
- Publication number
- RU2642749C1 RU2642749C1 RU2017107324A RU2017107324A RU2642749C1 RU 2642749 C1 RU2642749 C1 RU 2642749C1 RU 2017107324 A RU2017107324 A RU 2017107324A RU 2017107324 A RU2017107324 A RU 2017107324A RU 2642749 C1 RU2642749 C1 RU 2642749C1
- Authority
- RU
- Russia
- Prior art keywords
- fine
- grained concrete
- crude mixture
- superplasticizer
- biocide
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011398 Portland cement Substances 0.000 claims abstract description 7
- 239000008030 superplasticizer Substances 0.000 claims abstract description 7
- 229920001732 Lignosulfonate Polymers 0.000 claims abstract description 6
- 230000003115 biocidal effect Effects 0.000 claims abstract description 6
- 239000003139 biocide Substances 0.000 claims abstract description 6
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 claims abstract description 6
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000012141 vanillin Nutrition 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 239000004035 construction material Substances 0.000 abstract description 3
- 239000006004 Quartz sand Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 101710200914 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase 1 Proteins 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/32—Superplasticisers
-
- 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
- C04B2103/67—Biocides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Изобретение относится к промышленности строительных материалов, в частности к производству мелкозернистых бетонов.The invention relates to the construction materials industry, in particular to the production of fine concrete.
Известны сырьевые смеси для изготовления мелкозернистого бетона, включающие, мас. %: портландцемент 22-24; мелкий заполнитель (золу от сжигания бурого/каменного угля) 71,9-73,3; асбест 6 сорта 3-4; суперпластификатор С-3 0,7-1,1 при водоцементном отношении 0,45-0,5 [1].Known raw mixes for the manufacture of fine concrete, including, by weight. %: Portland cement 22-24; fine aggregate (ash from burning brown / bituminous coal) 71.9-73.3; asbestos 6 grades 3-4; superplasticizer C-3 0.7-1.1 with a water-cement ratio of 0.45-0.5 [1].
Задача изобретения состоит в повышении морозостойкости мелкозернистого бетона.The objective of the invention is to increase the frost resistance of fine-grained concrete.
Технический результат достигается тем, что сырьевая смесь для изготовления мелкозернистого бетона, содержащая портландцемент, мелкий заполнитель, суперпластификатор С-3, воду, в качестве мелкого заполнителя включает кварцевый песок и дополнительно лигносульфонат технический, биоцид и синтетический ванилин при следующем соотношении компонентов, мас. %: портландцемент 23,0-27,0; кварцевый песок 60,0-64,0; суперпластификатор С-3 0,6-0,8; лигносульфонат технический 0,15-0,25; биоцид 0,0001-0,0002; синтетический ванилин 0,001-0,002; нагретая до температуры 48-52°C вода - остальное.The technical result is achieved in that the raw material mixture for the manufacture of fine concrete containing Portland cement, fine aggregate, C-3 superplasticizer, water, includes fine silica sand and optionally technical lignosulfonate, biocide and synthetic vanillin in the following ratio of components, wt. %: Portland cement 23.0-27.0; silica sand 60.0-64.0; superplasticizer C-3 0.6-0.8; technical lignosulfonate 0.15-0.25; biocide 0.0001-0.0002; synthetic vanillin 0.001-0.002; water heated to a temperature of 48-52 ° C - the rest.
Составы сырьевой смеси приведены в таблице.The composition of the raw mix is shown in the table.
Компоненты дозируют в требуемых количествах. Сухие компоненты: портландцемент, кварцевый песок, синтетический ванилин, смешивают. С водой, нагретой до температуры 48-52°C, смешивают суперпластификатор С-3, лигносульфонат технический (например, ЛСТМ-2, ПЛС-1, ЛМГ), биоцид (бакцид, медь сернокислая, аммоний сернокислый, аммония фторид и др.). Полученным раствором затворяют смесь сухих компонентов, все перемешивают. Готовой сырьевой смесью заполняют металлические (предварительно смазанные) формы, смесь уплотняют и выдерживают в формах в течение суток, затем изделия извлекают из форм и направляют на склад готовой продукции.The components are dosed in the required amounts. Dry components: Portland cement, quartz sand, synthetic vanillin, mixed. Superplasticizer C-3, technical lignosulfonate (for example, LSTM-2, PLC-1, LMG), biocide (bacterium, copper sulfate, ammonium sulfate, ammonium fluoride, etc.) are mixed with water heated to a temperature of 48-52 ° C.) . The resulting solution shut the mixture of dry components, mix everything. Metal (pre-lubricated) molds are filled with the finished raw material mixture, the mixture is compacted and kept in the molds for a day, then the products are removed from the molds and sent to the finished goods warehouse.
Источник информацииThe source of information
1. RU 2497770, 2013.1. RU 2497770, 2013.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017107324A RU2642749C1 (en) | 2017-03-06 | 2017-03-06 | Crude mixture for manufacturing fine-grained concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017107324A RU2642749C1 (en) | 2017-03-06 | 2017-03-06 | Crude mixture for manufacturing fine-grained concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2642749C1 true RU2642749C1 (en) | 2018-01-25 |
Family
ID=61023673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017107324A RU2642749C1 (en) | 2017-03-06 | 2017-03-06 | Crude mixture for manufacturing fine-grained concrete |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2642749C1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872489A1 (en) * | 1979-01-10 | 1981-10-15 | Московский Автомобильно-Дорожный Институт | Complex additive to concrete and cement-based mortar mix |
| CN1223981A (en) * | 1998-01-21 | 1999-07-28 | 林哲山 | Cement disperser and its preparing method |
| RU2219141C2 (en) * | 2002-01-08 | 2003-12-20 | Михин Андрей Александрович | Cement solution |
| RU2373171C2 (en) * | 2007-12-13 | 2009-11-20 | Игорь Иванович Зоткин | Method for production of construction mortar |
| RU2415160C2 (en) * | 2005-03-02 | 2011-03-27 | Геркулес Инкорпорейтед | Water-soluble low-substituted hydroxyethyl cellulose, derivatives thereof, preparation method thereof and use |
| RU2497770C1 (en) * | 2012-09-14 | 2013-11-10 | Юлия Алексеевна Щепочкина | Raw material mixture for production of fine-grained concrete |
-
2017
- 2017-03-06 RU RU2017107324A patent/RU2642749C1/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872489A1 (en) * | 1979-01-10 | 1981-10-15 | Московский Автомобильно-Дорожный Институт | Complex additive to concrete and cement-based mortar mix |
| CN1223981A (en) * | 1998-01-21 | 1999-07-28 | 林哲山 | Cement disperser and its preparing method |
| RU2219141C2 (en) * | 2002-01-08 | 2003-12-20 | Михин Андрей Александрович | Cement solution |
| RU2415160C2 (en) * | 2005-03-02 | 2011-03-27 | Геркулес Инкорпорейтед | Water-soluble low-substituted hydroxyethyl cellulose, derivatives thereof, preparation method thereof and use |
| RU2373171C2 (en) * | 2007-12-13 | 2009-11-20 | Игорь Иванович Зоткин | Method for production of construction mortar |
| RU2497770C1 (en) * | 2012-09-14 | 2013-11-10 | Юлия Алексеевна Щепочкина | Raw material mixture for production of fine-grained concrete |
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