RU2649663C1 - Raw mixture for concrete manufacture - Google Patents
Raw mixture for concrete manufacture Download PDFInfo
- Publication number
- RU2649663C1 RU2649663C1 RU2017119352A RU2017119352A RU2649663C1 RU 2649663 C1 RU2649663 C1 RU 2649663C1 RU 2017119352 A RU2017119352 A RU 2017119352A RU 2017119352 A RU2017119352 A RU 2017119352A RU 2649663 C1 RU2649663 C1 RU 2649663C1
- Authority
- RU
- Russia
- Prior art keywords
- water
- concrete
- portland cement
- sodium polyacrylate
- sand
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011398 Portland cement Substances 0.000 claims abstract description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 7
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 6
- 230000008961 swelling Effects 0.000 claims abstract description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/065—Polyacrylates; Polymethacrylates
-
- 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
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)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Сырьевая смесь для изготовления бетонаRaw mix for the manufacture of concrete
Изобретение относится к производству бетонов, изделия из которых могут быть использованы, преимущественно, внутри складских помещений.The invention relates to the production of concrete, products from which can be used mainly inside storage facilities.
Известна сырьевая смесь для изготовления бетона, содержащая портландцемент, заполнитель, водоудерживающую добавку [1].Known raw mix for the manufacture of concrete, containing Portland cement, aggregate, water-retaining additive [1].
Задача изобретения состоит в получении бетона, способного снижать влажность внутри помещений.The objective of the invention is to obtain concrete capable of reducing humidity indoors.
Технический результат достигается тем, что сырьевая смесь для изготовления бетона, содержащая портландцемент, заполнитель, водоудерживающую добавку, воду, в качестве заполнителя включает песок из палыгорскита, а в качестве водоудерживающей добавки - замоченный в воде до набухания полиакрилат натрия, измельченный до образования гелевидной массы, при следующем соотношении компонентов, мас.ч: портландцемент 24-26; песок из палыгорскита 24-26; указанный полиакрилат натрия 0,1-1,0; вода 26-36.The technical result is achieved in that the raw material mixture for the manufacture of concrete, containing Portland cement, aggregate, water-retaining additive, water, includes sand from palygorskite as a filler, and sodium polyacrylate soaked in water until swelling, crushed to form a gel mass, as a water-holding additive, in the following ratio of components, parts by weight: Portland cement 24-26; sand from palygorskite 24-26; the specified sodium polyacrylate 0.1-1.0; water 26-36.
Составы сырьевой смеси приведены в таблице.The composition of the raw mix is shown in the table.
Компоненты дозируют в требуемых количествах. Полиакрилат натрия замачивают в воде до набухания и измельчают до образования гелевидной массы. Все компоненты быстро (1-3 мин) смешивают строго в следующей последовательности: портландцемент, вода, подготовленный полиакрилат натрия, затем песок из палыгорскита. Готовую смесь укладывают в предварительно смазанные маслом формы, уплотняют и выдерживают в формах до затвердевания.The components are dosed in the required amounts. Sodium polyacrylate is soaked in water until it swells and is ground until a gel mass is formed. All components are quickly (1-3 minutes) mixed strictly in the following sequence: Portland cement, water, prepared sodium polyacrylate, then sand from palygorskite. The finished mixture is placed in pre-oiled molds, compacted and kept in molds until hardened.
Полученные бетонные изделия (блоки, плиты) способны впитывать излишнюю влагу из окружающей воздушной среды, снижать влажность в помещениях.The resulting concrete products (blocks, slabs) are able to absorb excess moisture from the surrounding air, reduce humidity in the premises.
Источники информацииInformation sources
1. WO 2005/105702 А1, 2005.1. WO 2005/105702 A1, 2005.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017119352A RU2649663C1 (en) | 2017-06-01 | 2017-06-01 | Raw mixture for concrete manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017119352A RU2649663C1 (en) | 2017-06-01 | 2017-06-01 | Raw mixture for concrete manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2649663C1 true RU2649663C1 (en) | 2018-04-04 |
Family
ID=61866930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017119352A RU2649663C1 (en) | 2017-06-01 | 2017-06-01 | Raw mixture for concrete manufacture |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2649663C1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2051135C1 (en) * | 1989-12-08 | 1995-12-27 | Ниппон Каяку Кабусики Кайся | Hydraulic composition, high-strength composite material, and process for producing high-strength composite material |
| RU2182566C1 (en) * | 2000-10-19 | 2002-05-20 | Романский Сергей Александрович | Polymercement composition, method of filling voids by means of said composition (versions) and device for method embodiment |
| EP1235759A1 (en) * | 1999-09-22 | 2002-09-04 | W.R. Grace & Co.-Conn. (a Connecticut corp.) | Efflorescence control in cementitious compositions and masonry units |
| WO2005105702A1 (en) * | 2004-04-27 | 2005-11-10 | Hercules Incorporated | Cement-based systems using water retention agents prepared from raw cotton linters |
| RU2422393C1 (en) * | 2010-01-14 | 2011-06-27 | Александр Николаевич Долгополов | Complex additive for concrete mixture in form of stabilised microsilica suspension |
-
2017
- 2017-06-01 RU RU2017119352A patent/RU2649663C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2051135C1 (en) * | 1989-12-08 | 1995-12-27 | Ниппон Каяку Кабусики Кайся | Hydraulic composition, high-strength composite material, and process for producing high-strength composite material |
| EP1235759A1 (en) * | 1999-09-22 | 2002-09-04 | W.R. Grace & Co.-Conn. (a Connecticut corp.) | Efflorescence control in cementitious compositions and masonry units |
| RU2182566C1 (en) * | 2000-10-19 | 2002-05-20 | Романский Сергей Александрович | Polymercement composition, method of filling voids by means of said composition (versions) and device for method embodiment |
| WO2005105702A1 (en) * | 2004-04-27 | 2005-11-10 | Hercules Incorporated | Cement-based systems using water retention agents prepared from raw cotton linters |
| RU2422393C1 (en) * | 2010-01-14 | 2011-06-27 | Александр Николаевич Долгополов | Complex additive for concrete mixture in form of stabilised microsilica suspension |
Non-Patent Citations (1)
| Title |
|---|
| ПОЛЯКОВ В.С. и др. Комплексные полимерные добавки для бетонных смесей на основе полиакрилатов, продуктов термической деструкции полиамида-6 и низкомолекулярного полиэтилена. Вестник МГСУ, 2012, N 4, с. 149-154. * |
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