RU2495855C1 - Crude mixture for making heat-insulation articles - Google Patents
Crude mixture for making heat-insulation articles Download PDFInfo
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- RU2495855C1 RU2495855C1 RU2012130577/03A RU2012130577A RU2495855C1 RU 2495855 C1 RU2495855 C1 RU 2495855C1 RU 2012130577/03 A RU2012130577/03 A RU 2012130577/03A RU 2012130577 A RU2012130577 A RU 2012130577A RU 2495855 C1 RU2495855 C1 RU 2495855C1
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- crude mixture
- making heat
- kaolin
- insulation articles
- articles
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- Compositions Of Macromolecular Compounds (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Description
Изобретение относится к промышленности строительных материалов и касается составов сырьевых смесей для изготовления теплоизоляционых изделий.The invention relates to the construction materials industry and relates to compositions of raw mixes for the manufacture of 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, дополнительно содержит нарезанное на отрезки 5-30 мм стеклянное волокно, каолин и кварцевый песок при следующем соотношении компонентов, мас.%: глина кислая неспекающаяся 65,7-70,5; молотый до удельной поверхности 4500-5000 см2/г; вспученный перлит 20,0-24,0; нарезанное на отрезки 5-30 мм стеклянное волокно 0,3-0,5; каолин 2,0-3,0; кварцевый песок 6,0-8,0.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, additionally contains glass fiber cut into segments of 5-30 mm, kaolin and quartz sand in the following ratio of components, wt.%: Non-sintered clay 65.7-70.5; ground to a specific surface of 4500-5000 cm 2 / g; expanded perlite 20.0-24.0; glass fiber cut into segments of 5-30 mm 0.3-0.5; kaolin 2.0-3.0; silica sand 6.0-8.0.
В таблице приведены составы сырьевой смеси.The table shows the composition of the raw mix.
Вспученный перлит предварительно размалывают до удельной поверхности 4500-5000 см2/г. Компонент дозируют в требуемых количествах и смешивают. При необходимости добавляют воду до получения смеси с влажностью 18-23%. Из приготовленной смеси пластическим способом формуют изделия (бложи, плиты). Изделия сушат до влажности не более 6% и обжигают при температуре 1000-1050°C. Возможно нанесение перед обжигом на поверхность отформованных и высушенных изделий слоя глазури или ангоба.Expanded perlite is pre-milled to a specific surface of 4500-5000 cm 2 / g. The component is 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 in a plastic way molded products (bedloys, plates). Products are dried to a moisture content of not more than 6% and fired at a temperature of 1000-1050 ° C. It is possible to apply a layer of glaze or engobe on the surface of molded and dried products before firing.
Источник информацииThe source of information
1. SU 621661 A1, C04B 32/02, 1978.1. SU 621661 A1, C04B 32/02, 1978.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012130577/03A RU2495855C1 (en) | 2012-07-17 | 2012-07-17 | Crude mixture for making heat-insulation articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012130577/03A RU2495855C1 (en) | 2012-07-17 | 2012-07-17 | Crude mixture for making heat-insulation articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2495855C1 true RU2495855C1 (en) | 2013-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012130577/03A RU2495855C1 (en) | 2012-07-17 | 2012-07-17 | Crude mixture for making heat-insulation articles |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2495855C1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU485092A1 (en) * | 1973-03-19 | 1975-09-25 | Ceramic mass for cladding tiles | |
| JPS5141725A (en) * | 1974-10-07 | 1976-04-08 | Ube Industries | KOKYO DOKEISANKARUSHIUMUSEIKEITAINO SEIZOHOHO |
| 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 | Method for manufacturing inorganic decorative board with uneven pattern |
| RU2277075C2 (en) * | 2000-10-17 | 2006-05-27 | МИЗУТАНИ, Масару | Porous sound-absorbing ceramic article and method of production of such article (versions) |
| RU2338726C2 (en) * | 2006-11-07 | 2008-11-20 | Юлия Алексеевна Щепочкина | Raw material mixture for manufacture of heat insulating items |
| RU2403226C1 (en) * | 2009-09-08 | 2010-11-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making floor tiles |
-
2012
- 2012-07-17 RU RU2012130577/03A patent/RU2495855C1/en active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU485092A1 (en) * | 1973-03-19 | 1975-09-25 | Ceramic mass for cladding tiles | |
| JPS5141725A (en) * | 1974-10-07 | 1976-04-08 | Ube Industries | KOKYO DOKEISANKARUSHIUMUSEIKEITAINO SEIZOHOHO |
| 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 | Method for manufacturing inorganic decorative board with uneven pattern |
| RU2277075C2 (en) * | 2000-10-17 | 2006-05-27 | МИЗУТАНИ, Масару | Porous sound-absorbing ceramic article and method of production of such article (versions) |
| RU2338726C2 (en) * | 2006-11-07 | 2008-11-20 | Юлия Алексеевна Щепочкина | Raw material mixture for manufacture of heat insulating items |
| RU2403226C1 (en) * | 2009-09-08 | 2010-11-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making floor tiles |
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