RU2522574C1 - Raw mixture for production of heat-insulating products - Google Patents
Raw mixture for production of heat-insulating products Download PDFInfo
- Publication number
- RU2522574C1 RU2522574C1 RU2013127386/03A RU2013127386A RU2522574C1 RU 2522574 C1 RU2522574 C1 RU 2522574C1 RU 2013127386/03 A RU2013127386/03 A RU 2013127386/03A RU 2013127386 A RU2013127386 A RU 2013127386A RU 2522574 C1 RU2522574 C1 RU 2522574C1
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- RU
- Russia
- Prior art keywords
- heat
- insulating products
- production
- expanded perlite
- raw mixture
- Prior art date
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Classifications
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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
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Изобретение относится к промышленности строительных материалов и касается составов сырьевых смесей для изготовления теплоизоляционных изделий.The invention relates to the construction materials industry and relates to compositions of raw mixes for the manufacture of heat-insulating products.
Известна сырьевая смесь, содержащая, мас.%: глину кислую неспекающуюся 30,0-50,0; вспученный перлит 40,0-60,0; мел 5,0-15,0 [1].Known raw mixture containing, wt.%: Acidic clay non-sintering 30.0-50.0; expanded perlite 40.0-60.0; chalk 5.0-15.0 [1].
Задачей изобретения является повышение водостойкости изделий, полученных из сырьевой смеси.The objective of the invention is to increase the water resistance of products obtained from a raw mix.
Технический результат достигается тем, что сырьевая смесь для изготовления теплоизоляционных изделий, содержащая глину кислую неспекающуюся, молотый вспученный перлит, мел, дополнительно содержит золу-унос, каолин, жидкое калиевое стекло при следующем соотношении компонентов, мас.%: глина кислая неспекающаяся 54,0-60,0; молотый до удельной поверхности 4500-5000 см2/г вспученный перлит 17,0-19,0; мел 1,0-2,0; зола-унос 15,0-17,0; каолин 2,0-3,0; жидкое калиевое стекло 4,0-6,0.The technical result is achieved in that the raw material mixture for the manufacture of heat-insulating products containing non-sintered acid clay, ground expanded perlite, chalk, additionally contains fly ash, kaolin, liquid potassium glass in the following ratio of components, wt.%: Non-sintered clay 54.0 -60.0; ground to a specific surface of 4500-5000 cm 2 / g expanded perlite 17.0-19.0; chalk 1.0-2.0; fly ash 15.0-17.0; kaolin 2.0-3.0; liquid potassium glass 4.0-6.0.
В таблице приведены составы сырьевой смеси для изготовления теплоизоляционных изделий.The table shows the composition of the raw mix for the manufacture of insulating products.
Компоненты дозируют в требуемых количествах и смешивают. При необходимости добавляют воду до получения смеси с влажностью 18-23%. Из приготовленной смеси пластическим способом формуют изделия (блоки, плиты). Изделия сушат до влажности не более 6% и обжигают при температуре 1120-1150°С.The components are metered in the required amounts and mixed. If necessary, add water to obtain a mixture with a moisture content of 18-23%. From the prepared mixture, plastic products are molded (blocks, plates). Products are dried to a moisture content of not more than 6% and fired at a temperature of 1120-1150 ° C.
Источники информацииInformation sources
1. SU 621661 А1, C04B 32/02, 1978.1. SU 621661 A1, C04B 32/02, 1978.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013127386/03A RU2522574C1 (en) | 2013-06-14 | 2013-06-14 | Raw mixture for production of heat-insulating products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013127386/03A RU2522574C1 (en) | 2013-06-14 | 2013-06-14 | Raw mixture for production of heat-insulating products |
Publications (1)
Publication Number | Publication Date |
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RU2522574C1 true RU2522574C1 (en) | 2014-07-20 |
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RU2013127386/03A RU2522574C1 (en) | 2013-06-14 | 2013-06-14 | Raw mixture for production of heat-insulating products |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU621661A1 (en) * | 1977-04-25 | 1978-08-30 | Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий | Composition for making heat-insulating articles |
CN101734932A (en) * | 2008-11-06 | 2010-06-16 | 马健 | Refractory insulation brick made by utilizing coal ash |
RU2469989C1 (en) * | 2011-10-24 | 2012-12-20 | Юлия Алексеевна Щепочкина | Raw mix for making heat insulation items |
RU2471746C1 (en) * | 2011-10-24 | 2013-01-10 | Юлия Алексеевна Щепочкина | Ceramic mixture |
RU2473519C1 (en) * | 2011-10-24 | 2013-01-27 | Юлия Алексеевна Щепочкина | Crude mixture for making heat-insulation articles |
RU2484057C1 (en) * | 2012-03-07 | 2013-06-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making floor tiles |
RU2484050C1 (en) * | 2012-02-09 | 2013-06-10 | Юлия Алексеевна Щепочкина | Ceramic mixture |
-
2013
- 2013-06-14 RU RU2013127386/03A patent/RU2522574C1/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU621661A1 (en) * | 1977-04-25 | 1978-08-30 | Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий | Composition for making heat-insulating articles |
CN101734932A (en) * | 2008-11-06 | 2010-06-16 | 马健 | Refractory insulation brick made by utilizing coal ash |
RU2469989C1 (en) * | 2011-10-24 | 2012-12-20 | Юлия Алексеевна Щепочкина | Raw mix for making heat insulation items |
RU2471746C1 (en) * | 2011-10-24 | 2013-01-10 | Юлия Алексеевна Щепочкина | Ceramic mixture |
RU2473519C1 (en) * | 2011-10-24 | 2013-01-27 | Юлия Алексеевна Щепочкина | Crude mixture for making heat-insulation articles |
RU2484050C1 (en) * | 2012-02-09 | 2013-06-10 | Юлия Алексеевна Щепочкина | Ceramic mixture |
RU2484057C1 (en) * | 2012-03-07 | 2013-06-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making floor tiles |
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