RU2655093C2 - Method of obtaining an integrated additive for concrete - Google Patents
Method of obtaining an integrated additive for concrete Download PDFInfo
- Publication number
- RU2655093C2 RU2655093C2 RU2016128120A RU2016128120A RU2655093C2 RU 2655093 C2 RU2655093 C2 RU 2655093C2 RU 2016128120 A RU2016128120 A RU 2016128120A RU 2016128120 A RU2016128120 A RU 2016128120A RU 2655093 C2 RU2655093 C2 RU 2655093C2
- Authority
- RU
- Russia
- Prior art keywords
- concrete
- mixture
- following components
- mixing
- obtaining
- Prior art date
Links
- 239000000654 additive Substances 0.000 title claims abstract description 13
- 230000000996 additive effect Effects 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims abstract description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003350 kerosene Substances 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims abstract description 4
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 241000894006 Bacteria Species 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/085—Acids or salts thereof containing nitrogen in the anion, e.g. nitrites
-
- 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
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/121—Amines, polyamines
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Изобретение касается способов получения комплексных добавок для цементных бетонов. The invention relates to methods for complex additives for cement concrete.
Известен способ получения добавки для бетона, предусматривающий приготовление двух растворов, одного путем смешивания суперпластификатора на основе нафталин- или меламинсульфокислоты, ЛСТ, пеногасителя и биоцида с водой, нагретой до температуры 50°С, и другого путем смешивания нитрата кальция с водой, нагретой до температуры 70-75°С, смешивание указанных растворов с введением при этом гидроксида калия [1].A known method of producing additives for concrete, providing for the preparation of two solutions, one by mixing a superplasticizer based on naphthalene or melamine sulfonic acid, LST, antifoam and biocide with water heated to a temperature of 50 ° C, and the other by mixing calcium nitrate with water heated to a temperature 70-75 ° C, mixing these solutions with the introduction of potassium hydroxide [1].
Задачей изобретения является упрощение технологии получения комплексной добавки, повышение прочности цементного бетона.The objective of the invention is to simplify the technology for complex additives, increasing the strength of cement concrete.
Технический результат достигается тем, что способ получения комплексной добавки для бетона предусматривает последовательное растворение в 700 мл воды следующих компонентов: сода кальцинированная 1 г; метасиликат натрия 0,8 г; нитрит натрия 2 г; бакцид 2 мл, приготовление смеси следующих компонентов: триэтаноламин 500 мл; диэтаноламин 110 мл; синтамид-5 100 мл; керосин 5 мл; масло индустриальное И-20А 2 мл, соединение раствора и смеси с последующим их смешиванием.The technical result is achieved by the fact that the method of obtaining a complex additive for concrete involves the sequential dissolution in 700 ml of water of the following components: soda ash 1 g; sodium metasilicate 0.8 g; sodium nitrite 2 g; 2 ml bacterium, preparation of a mixture of the following components: triethanolamine 500 ml; diethanolamine 110 ml; syntamide-5 100 ml; kerosene 5 ml; industrial oil I-20A 2 ml, the connection of the solution and the mixture, followed by mixing.
Комплексную добавку для бетона получают следующим образом.A comprehensive additive for concrete is prepared as follows.
1. В отдельную емкость наливают 700 мл воды, в которой последовательно растворяют следующие компоненты: сода кальцинированная 1 г; метасиликат натрия 0,8 г; нитрит натрия 2 г; бакцид 2 мл. Для маскировки неприятного запаха комплексной добавки в раствор дополнительно может быть введено 0,5 г ароматизатора (например, синтетического ванилина).1. Pour 700 ml of water into a separate container, in which the following components are successively dissolved: soda ash 1 g; sodium metasilicate 0.8 g; sodium nitrite 2 g; bacterium 2 ml. To mask the unpleasant odor of the complex additive, an additional 0.5 g of flavoring agent (for example, synthetic vanillin) can be added to the solution.
2. В отдельной емкости смешивают следующие компоненты: триэтаноламин 500 мл; диэтаноламин 110 мл; синтамид-5 100 мл; керосин 5 мл; масло индустриальное И-20А 2 мл.2. The following components are mixed in a separate container: triethanolamine 500 ml; diethanolamine 110 ml; syntamide-5 100 ml; kerosene 5 ml; industrial oil I-20A 2 ml.
3. Осуществляют соединение раствора и смеси с последующим их смешиванием.3. Carry out the connection of the solution and the mixture, followed by mixing.
Полученную комплексную добавку фасуют, например, в стеклянную тару, перед употреблением содержимое перемешивают. При приготовлении бетонной смеси расход добавки составляет 0,3-1% от массы цемента. Добавку вводят в бетонную смесь с частью (10-20 об.%) воды затворения за 2-5 мин до окончания перемешивания. Использование добавки позволяет обеспечить подвижность бетонных смесей (осадка конуса 2,5 см при водоцементном отношении 0,36) и повысить прочность цементного бетона на сжатие на 15-30%.The resulting complex additive is Packed, for example, in a glass container, the contents are mixed before use. When preparing a concrete mixture, the consumption of additives is 0.3-1% by weight of cement. The additive is introduced into the concrete mixture with a portion (10-20 vol.%) Of mixing water 2-5 minutes before the end of mixing. The use of additives allows to ensure the mobility of concrete mixtures (cone sediment 2.5 cm at a water-cement ratio of 0.36) and increase the compressive strength of cement concrete by 15-30%.
Источники информацииInformation sources
1. RU 2320600 С2, 2008.1. RU 2320600 C2, 2008.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016128120A RU2655093C2 (en) | 2016-07-12 | 2016-07-12 | Method of obtaining an integrated additive for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016128120A RU2655093C2 (en) | 2016-07-12 | 2016-07-12 | Method of obtaining an integrated additive for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2655093C2 true RU2655093C2 (en) | 2018-05-23 |
Family
ID=62202066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016128120A RU2655093C2 (en) | 2016-07-12 | 2016-07-12 | Method of obtaining an integrated additive for concrete |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2655093C2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010477A1 (en) * | 1994-10-04 | 1996-04-11 | E. Khashoggi Industries | Placing filaments within extruded hydraulically settable compositions |
| RU2320600C2 (en) * | 2006-04-27 | 2008-03-27 | Михаил Ефимович Цельнер | Additive for concrete and mortars and method of preparation of such additive |
| RU2467968C1 (en) * | 2011-03-14 | 2012-11-27 | Роман Ринатович Сахибгареев | Complex additive for concrete, mortar and cement composites (versions) and method of producing said additive |
| RU2527442C1 (en) * | 2012-12-26 | 2014-08-27 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Complex additive |
| RU2528330C2 (en) * | 2012-12-13 | 2014-09-10 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Complex additive for concretes |
-
2016
- 2016-07-12 RU RU2016128120A patent/RU2655093C2/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010477A1 (en) * | 1994-10-04 | 1996-04-11 | E. Khashoggi Industries | Placing filaments within extruded hydraulically settable compositions |
| RU2320600C2 (en) * | 2006-04-27 | 2008-03-27 | Михаил Ефимович Цельнер | Additive for concrete and mortars and method of preparation of such additive |
| RU2467968C1 (en) * | 2011-03-14 | 2012-11-27 | Роман Ринатович Сахибгареев | Complex additive for concrete, mortar and cement composites (versions) and method of producing said additive |
| RU2528330C2 (en) * | 2012-12-13 | 2014-09-10 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Complex additive for concretes |
| RU2527442C1 (en) * | 2012-12-26 | 2014-08-27 | Открытое акционерное общество "Полипласт" (ОАО "Полипласт") | Complex additive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180713 |