RU2479515C1 - Mixture for producing porous aggregate - Google Patents
Mixture for producing porous aggregate Download PDFInfo
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- RU2479515C1 RU2479515C1 RU2011154517/03A RU2011154517A RU2479515C1 RU 2479515 C1 RU2479515 C1 RU 2479515C1 RU 2011154517/03 A RU2011154517/03 A RU 2011154517/03A RU 2011154517 A RU2011154517 A RU 2011154517A RU 2479515 C1 RU2479515 C1 RU 2479515C1
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- RU
- Russia
- Prior art keywords
- mixture
- production
- porous aggregate
- slag
- producing porous
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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, маc.%: глина монтмориллонитовая 79,0-80,0; уголь 2,0-3,0; доломит 5,0-9,0; фосфорный шлак (шлак электротермофосфорного производства) 9,0-13,0 [1].A known mixture for the production of porous aggregate containing, wt.%: Clay montmorillonite 79,0-80,0; coal 2.0-3.0; dolomite 5.0-9.0; phosphorus slag (slag of electrothermophosphorus production) 9.0-13.0 [1].
Задачей изобретения является повышение водостойкости пористого заполнителя.The objective of the invention is to increase the water resistance of the porous aggregate.
Технический результат достигается тем, что в шихте для производства пористого заполнителя, содержащей глину монтмориллонитовую и шлак электротермофосфорного производства, компоненты находятся при следующем соотношении, мас.%: глина монтмориллонитовая 83,0-85,0; шлак электротермофосфорного производства 15,0-17,0.The technical result is achieved in that in a mixture for the production of a porous aggregate containing montmorillonite clay and electrothermophosphoric slag, the components are in the following ratio, wt.%: Montmorillonite clay 83.0-85.0; slag electrothermophosphorus production of 15.0-17.0.
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 Аl-монтмориллонит и Fe-монтмориллонит (нонтронит).Montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite) are used in the mixture for the production of a porous aggregate.
Шлак электротермофосфорного производства характеризуется следующим химическим составом, мас.%: SiO2 40,0-43,0; Аl2O3 1,0-3,0; Fe2O3 0,4-1,0; СаО 42,0-49,0; MgO 3,0-4,0; SO3 2,0-3,0; Р2O5 0,9-3,0.Slag electrothermophosphorus production is characterized by the following chemical composition, wt.%: SiO 2 40,0-43,0; Al 2 O 3 1.0-3.0; Fe 2 O 3 0.4-1.0; CaO 42.0-49.0; MgO 3.0-4.0; SO 3 2.0-3.0; P 2 O 5 0.9-3.0.
Компоненты сырьевой смеси дозируют в требуемых количествах и смешивают. Полученную шихту увлажняют до 18-26% 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 quantities and mixed. The resulting mixture is moistened to 18-26% 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.
Источник информацииThe source of information
1. RU 2418769, 2011.1. RU 2418769, 2011.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011154517/03A RU2479515C1 (en) | 2011-12-29 | 2011-12-29 | Mixture for producing porous aggregate |
Applications Claiming Priority (1)
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RU2011154517/03A RU2479515C1 (en) | 2011-12-29 | 2011-12-29 | Mixture for producing porous aggregate |
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RU2479515C1 true RU2479515C1 (en) | 2013-04-20 |
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RU2011154517/03A RU2479515C1 (en) | 2011-12-29 | 2011-12-29 | Mixture for producing porous aggregate |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU414223A1 (en) * | 1972-05-22 | 1974-02-05 | ||
SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
SU1482895A1 (en) * | 1987-03-27 | 1989-05-30 | Джамбулский гидромелиоративно-строительный институт | Initial composition for making porous filler |
SU1689323A1 (en) * | 1989-03-01 | 1991-11-07 | Джамбулский гидромелиоративно-строительный институт | Raw mixture for producing expanded filler |
RU2343126C1 (en) * | 2007-06-18 | 2009-01-10 | Юлия Алексеевна Щепочкина | Raw mixture for manufacturing of keramzite gravel |
CN101774776A (en) * | 2010-01-29 | 2010-07-14 | 贵州省建筑材料科学研究设计院 | Inorganic thermal insulation light aggregate prepared by phosphorous slag and preparation method thereof |
RU2418769C1 (en) * | 2010-02-04 | 2011-05-20 | Юлия Алексеевна Щепочкина | Mixure for making porous aggregate |
-
2011
- 2011-12-29 RU RU2011154517/03A patent/RU2479515C1/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU414223A1 (en) * | 1972-05-22 | 1974-02-05 | ||
SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
SU1482895A1 (en) * | 1987-03-27 | 1989-05-30 | Джамбулский гидромелиоративно-строительный институт | Initial composition for making porous filler |
SU1689323A1 (en) * | 1989-03-01 | 1991-11-07 | Джамбулский гидромелиоративно-строительный институт | Raw mixture for producing expanded filler |
RU2343126C1 (en) * | 2007-06-18 | 2009-01-10 | Юлия Алексеевна Щепочкина | Raw mixture for manufacturing of keramzite gravel |
CN101774776A (en) * | 2010-01-29 | 2010-07-14 | 贵州省建筑材料科学研究设计院 | Inorganic thermal insulation light aggregate prepared by phosphorous slag and preparation method thereof |
RU2418769C1 (en) * | 2010-02-04 | 2011-05-20 | Юлия Алексеевна Щепочкина | Mixure for making porous aggregate |
Non-Patent Citations (1)
Title |
---|
ДВОРКИН Л.И. и др. Строительные материалы из отходов промышленности. - Ростов-на Дону: Феникс, 2007, с.184. * |
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