RU2513873C1 - Mixture for making porous aggregate - Google Patents
Mixture for making porous aggregate Download PDFInfo
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- RU2513873C1 RU2513873C1 RU2013101935/03A RU2013101935A RU2513873C1 RU 2513873 C1 RU2513873 C1 RU 2513873C1 RU 2013101935/03 A RU2013101935/03 A RU 2013101935/03A RU 2013101935 A RU2013101935 A RU 2013101935A RU 2513873 C1 RU2513873 C1 RU 2513873C1
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- RU
- Russia
- Prior art keywords
- mixture
- porous aggregate
- making porous
- dolomite
- spodumene
- Prior art date
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Abstract
Description
Изобретение относится к производству пористых заполнителей для бетонов.The invention relates to the production of porous aggregates for concrete.
Известна шихта для производства пористого заполнителя, содержащая, мас.%: глину монтмориллонитовую 35,0-38,0; уголь 5,0-6,0; доломит 36,0-50,0 [1].A known mixture for the production of porous aggregate, containing, wt.%: Clay montmorillonite 35,0-38,0; coal 5.0-6.0; dolomite 36.0-50.0 [1].
Задачей изобретения является повышение прочности пористого заполнителя, полученного из шихты.The objective of the invention is to increase the strength of the porous aggregate obtained from the mixture.
Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую и доломит, дополнительно содержит сподумен при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 55,0-65,0; доломит 10,0-15,0; сподумен 25,0-30,0.The technical result is achieved in that the mixture for the production of porous aggregate containing montmorillonite clay and dolomite, additionally contains spodumene in the following ratio of components, wt.%: Montmorillonite clay 55.0-65.0; dolomite 10.0-15.0; spodumene 25.0-30.0.
В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.
В составе шихты для производства пористого заполнителя используют глины монтмориллонитовые, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит).Montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite) are used in the mixture for the production of porous aggregate.
Компоненты сырьевой смеси дозируют в требуемых количествах, размалывают до порошкообразного состояния и смешивают. Полученную шихту увлажняют до 18-24% и формуют из нее гранулы размером 20-40 мм, которые сушат до влажности не более 6% и обжигают при температуре 1050-1100°С.The components of the raw mix are metered in the required amounts, ground to a powder state and mixed. The resulting mixture is moistened to 18-24% and granules of 20-40 mm in size are formed from it, which are dried to a moisture content of not more than 6% and fired at a temperature of 1050-1100 ° C.
Источники информацииInformation sources
1. SU 1161500, С04В 31/00, 1985.1. SU 1161500, C04B 31/00, 1985.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013101935/03A RU2513873C1 (en) | 2013-01-15 | 2013-01-15 | Mixture for making porous aggregate |
Applications Claiming Priority (1)
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RU2013101935/03A RU2513873C1 (en) | 2013-01-15 | 2013-01-15 | Mixture for making porous aggregate |
Publications (1)
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RU2513873C1 true RU2513873C1 (en) | 2014-04-20 |
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Family Applications (1)
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RU2013101935/03A RU2513873C1 (en) | 2013-01-15 | 2013-01-15 | Mixture for making porous aggregate |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU555067A1 (en) * | 1975-12-24 | 1977-04-25 | Конструкторско-технологический институт | Concrete mix |
SU899507A1 (en) * | 1979-05-17 | 1982-01-23 | Предприятие П/Я А-3944 | Batch for making ceramic material |
SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
WO1997009282A1 (en) * | 1995-09-08 | 1997-03-13 | Fmc Corporation | Concrete compositions and processes for controlling alkali-silica reaction in same |
RU2269501C2 (en) * | 2001-05-17 | 2006-02-10 | Сент-Гобэн Керамикс Энд Пластикс, Инк. | Ceramic material and method for its preparing |
RU2345044C2 (en) * | 2007-01-25 | 2009-01-27 | Юлия Алексеевна Щепочкина | Charge for porous filler production |
-
2013
- 2013-01-15 RU RU2013101935/03A patent/RU2513873C1/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU555067A1 (en) * | 1975-12-24 | 1977-04-25 | Конструкторско-технологический институт | Concrete mix |
SU899507A1 (en) * | 1979-05-17 | 1982-01-23 | Предприятие П/Я А-3944 | Batch for making ceramic material |
SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
WO1997009282A1 (en) * | 1995-09-08 | 1997-03-13 | Fmc Corporation | Concrete compositions and processes for controlling alkali-silica reaction in same |
RU2269501C2 (en) * | 2001-05-17 | 2006-02-10 | Сент-Гобэн Керамикс Энд Пластикс, Инк. | Ceramic material and method for its preparing |
RU2345044C2 (en) * | 2007-01-25 | 2009-01-27 | Юлия Алексеевна Щепочкина | Charge for porous filler production |
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