RU2502703C1 - Raw material mixture for production of heat-insulating products - Google Patents
Raw material mixture for production of heat-insulating products Download PDFInfo
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- RU2502703C1 RU2502703C1 RU2012139523/03A RU2012139523A RU2502703C1 RU 2502703 C1 RU2502703 C1 RU 2502703C1 RU 2012139523/03 A RU2012139523/03 A RU 2012139523/03A RU 2012139523 A RU2012139523 A RU 2012139523A RU 2502703 C1 RU2502703 C1 RU 2502703C1
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- RU
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- Prior art keywords
- heat
- raw material
- production
- insulating products
- products
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (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 прочности изделий, полученных из сырьевой смеси.The objective of the invention is to increase the strength of products obtained from a raw mix.
Технический результат достигается тем, что сырьевая смесь для изготовления теплоизоляционных изделий, содержащая глину кислую неспекающуюся и вспученный перлит, дополнительно содержит каолин и кремнегель при следующем соотношении компонентов, мас.%: глина кислая неспекающаяся 55,0-70,0; вспученный перлит 20,0-25,0; каолин 5,0-10,0; кремнегель 5,0-10,0.The technical result is achieved by the fact that the raw material mixture for the manufacture of heat-insulating products, containing non-sintered acid clay and expanded perlite, additionally contains kaolin and silica gel in the following ratio of components, wt.%: Non-sintered clay 55.0-70.0; expanded perlite 20.0-25.0; kaolin 5.0-10.0; silica gel 5.0-10.0.
В таблице приведены составы сырьевой смеси и прочность теплоизоляционных изделий, изготовленных из нее.The table shows the composition of the raw mix and the strength of the insulating products made from it.
Глину кислую неспекающуюся, каолин, вспученный перлит и кремнегель смешивают с добавлением воды, необходимой для получения пластичной массы с влажностью 18-23%, из которой формуют изделия. Изделия сушат и обжигают при 1100-1150°С. Прочность изделий при сжатии составит ~15 МПа.Non-sintering clay, kaolin, expanded perlite and silica gel are mixed with the addition of water, necessary to obtain a plastic mass with a moisture content of 18-23%, from which the products are molded. Products are dried and fired at 1100-1150 ° C. The compressive strength of the products will be ~ 15 MPa.
Источник информацииThe source of information
1. SU 621661 Al, С04В 32/02, 1978.1. SU 621661 Al, C04B 32/02, 1978.
Claims (1)
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Application Number | Priority Date | Filing Date | Title |
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RU2012139523/03A RU2502703C1 (en) | 2012-09-14 | 2012-09-14 | Raw material mixture for production of heat-insulating products |
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RU2012139523/03A RU2502703C1 (en) | 2012-09-14 | 2012-09-14 | Raw material mixture for production of heat-insulating products |
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RU2502703C1 true RU2502703C1 (en) | 2013-12-27 |
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RU2012139523/03A RU2502703C1 (en) | 2012-09-14 | 2012-09-14 | Raw material mixture for production of heat-insulating products |
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Citations (4)
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 |
JPH0257302A (en) * | 1988-08-23 | 1990-02-27 | Daiken Trade & Ind Co Ltd | Manufacture of inorganic decorative laminate with recessed and projecting pattern |
RU1807035C (en) * | 1990-07-31 | 1993-04-07 | Научно-производственное объединение "Камень и силикаты" | Composition for heat-insulating materials manufacturing |
RU2338726C2 (en) * | 2006-11-07 | 2008-11-20 | Юлия Алексеевна Щепочкина | Raw material mixture for manufacture of heat insulating items |
-
2012
- 2012-09-14 RU RU2012139523/03A patent/RU2502703C1/en active
Patent Citations (4)
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 |
JPH0257302A (en) * | 1988-08-23 | 1990-02-27 | Daiken Trade & Ind Co Ltd | Manufacture of inorganic decorative laminate with recessed and projecting pattern |
RU1807035C (en) * | 1990-07-31 | 1993-04-07 | Научно-производственное объединение "Камень и силикаты" | Composition for heat-insulating materials manufacturing |
RU2338726C2 (en) * | 2006-11-07 | 2008-11-20 | Юлия Алексеевна Щепочкина | Raw material mixture for manufacture of heat insulating items |
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