RU2494068C1 - Crude mixture for producing heat-insulating structural materials - Google Patents

Crude mixture for producing heat-insulating structural materials Download PDF

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Publication number
RU2494068C1
RU2494068C1 RU2012116522/03A RU2012116522A RU2494068C1 RU 2494068 C1 RU2494068 C1 RU 2494068C1 RU 2012116522/03 A RU2012116522/03 A RU 2012116522/03A RU 2012116522 A RU2012116522 A RU 2012116522A RU 2494068 C1 RU2494068 C1 RU 2494068C1
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RU
Russia
Prior art keywords
structural materials
sawdust
waste paper
clay
quartz sand
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RU2012116522/03A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2012116522/03A priority Critical patent/RU2494068C1/en
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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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  • Processing Of Solid Wastes (AREA)

Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to the industry of structural materials and specifically to compositions of crude mixtures for producing heat-insulating structural materials. The crude mixture for producing fired heat-insulating structural materials contains clay, waste paper, sawdust, crushed fibre glass, thermal power plant ash and quartz sand, with the following ratio of components, wt %: clay - 82.5-83.5; waste paper - 0.2-0.3; sawdust - 0.2-0.3; crushed fibre glass - 2.0-3.0; thermal power plant ash - 6.0-8.0; quartz sand 10.0-12.0.
EFFECT: high frost resistance of articles.
1 tbl

Description

Изобретение относится к промышленности строительных материалов, а именно к составам сырьевых смесей для изготовления строительных теплоизоляционных материалов. The invention relates to the construction materials industry, namely, compositions of raw mixtures for the manufacture of building heat-insulating materials.

Известна сырьевая смесь, содержащая, мас.%: глина 20,0-40,0; макулатура 0,1-10,0; древесные опилки 0,1-4,5; измельченное стекловолокно 50,0-79,0 [1].Known raw mix containing, wt.%: Clay 20,0-40,0; waste paper 0.1-10.0; sawdust 0.1-4.5; ground glass fiber 50.0-79.0 [1].

Задачей изобретения является повышение морозостойкости строительных обожженных теплоизоляционных материалов, изготовленных из сырьевой смеси.The objective of the invention is to increase the frost resistance of building calcined heat-insulating materials made from a raw material mixture.

Технический результат достигается тем, что сырьевая смесь для изготовления обожженных строительных теплоизоляционных материалов, включающая глину, макулатуру, древесные опилки, измельченное стекловолокно, дополнительно включает золу ТЭС и кварцевый песок, причем компоненты находятся при следующем соотношении, мас.%: глина 82,5-83,5; макулатура 0,2-0,3; древесные опилки 0,2-0,3; измельченное стекловолокно 2,0-3,0; зола ТЭС 6,0-8,0; кварцевый песок 10,0-12,0.The technical result is achieved by the fact that the raw material mixture for the manufacture of fired building heat-insulating materials, including clay, waste paper, sawdust, chopped fiberglass, further includes thermal ash and quartz sand, and the components are in the following ratio, wt.%: Clay 82.5- 83.5; waste paper 0.2-0.3; sawdust 0.2-0.3; ground glass fiber 2.0-3.0; ash TPP 6.0-8.0; silica sand 10.0-12.0.

В таблице приведены составы сырьевой смеси.The table shows the composition of the raw mix.

ТаблицаTable КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 ГлинаClay 83,583.5 83,083.0 82,582.5 МакулатураWaste paper 0,20.2 0,250.25 0,30.3 Древесные опилкиSawdust 0,30.3 0,250.25 0,20.2 Измельченное стекловолокноGround fiberglass 2,02.0 2,52,5 3,03.0 Зола ТЭСAsh TPP 8,08.0 7,07.0 6,06.0 Кварцевый песокQuartz sand 6,06.0 7,07.0 8,08.0 Морозостойкость, циклыFrost resistance cycles 70-8070-80 70-8070-80 70-8070-80

Для приготовления сырьевой смеси может быть использована красножгущаяся глина, любых месторождений. Стекловолокно (любого химического состава) нарезают на отрезки 5-15 мм. Используют древесные опилки, просеянные через сетку № 5, и макулатуру, измельченную до размера частиц 5-30 мм. Кварцевый песок просеивают через сетку № 014.To prepare the raw material mixture, red-burning clay, of any deposits, can be used. Fiberglass (of any chemical composition) is cut into pieces of 5-15 mm. Use sawdust sifted through mesh No. 5 and waste paper, crushed to a particle size of 5-30 mm. Quartz sand is sieved through mesh No. 014.

Компоненты дозируют в требуемых количествах и смешивают. Смесь увлажняют до 20-24% и формуют из нее изделия (плиты, блоки), которые сушат до влажности не более 6% и обжигают при температуре 1050-1100°С. Возможно нанесение на поверхность изделий до обжига слоя цветной эмали.The components are metered in the required amounts and mixed. The mixture is moistened to 20-24% and molded from it products (plates, blocks), which are dried to a moisture content of not more than 6% and fired at a temperature of 1050-1100 ° C. It is possible to apply on the surface of the products before firing a layer of colored enamel.

Источник информацииThe source of information

1. SU 1379257, С03С 10/00, 1988.1. SU 1379257, C03C 10/00, 1988.

Claims (1)

Сырьевая смесь для изготовления обожженных строительных теплоизоляционных материалов, включающая глину, макулатуру, древесные опилки, измельченное стекловолокно, отличающаяся тем, что дополнительно включает золу ТЭС и кварцевый песок, причем компоненты находятся при следующем соотношении, мас.%: глина - 82,5-83,5; макулатура - 0,2-0,3; древесные опилки - 0,2-0,3; измельченное стекловолокно - 2,0-3,0; зола ТЭС - 6,0-8,0; кварцевый песок - 10,0-12,0. The raw material mixture for the manufacture of fired building heat-insulating materials, including clay, waste paper, sawdust, crushed fiberglass, characterized in that it further includes thermal ash and quartz sand, the components being in the following ratio, wt.%: Clay - 82.5-83 ,5; waste paper - 0.2-0.3; sawdust - 0.2-0.3; ground fiberglass - 2.0-3.0; ash TPP - 6.0-8.0; quartz sand - 10.0-12.0.
RU2012116522/03A 2012-04-24 2012-04-24 Crude mixture for producing heat-insulating structural materials RU2494068C1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109133946A (en) * 2018-09-05 2019-01-04 云南濮耐昆钢高温材料有限公司 A kind of light thermal insulation fire-resistant material and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1379257A1 (en) * 1986-06-19 1988-03-07 Государственный научно-исследовательский институт стекла Raw mixture for producing the facing material
US6440884B1 (en) * 2000-03-23 2002-08-27 Theophilis A. Devagnanam Composition and process for making building bricks and tiles
RU2358943C1 (en) * 2008-02-28 2009-06-20 Юлия Алексеевна Щепочкина Raw mix for production of construction items
RU2388720C1 (en) * 2009-03-30 2010-05-10 Юлия Алексеевна Щепочкина Raw mixture for making construction articles
RU2388717C1 (en) * 2009-03-30 2010-05-10 Юлия Алексеевна Щепочкина Raw mixture for making construction articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1379257A1 (en) * 1986-06-19 1988-03-07 Государственный научно-исследовательский институт стекла Raw mixture for producing the facing material
US6440884B1 (en) * 2000-03-23 2002-08-27 Theophilis A. Devagnanam Composition and process for making building bricks and tiles
RU2358943C1 (en) * 2008-02-28 2009-06-20 Юлия Алексеевна Щепочкина Raw mix for production of construction items
RU2388720C1 (en) * 2009-03-30 2010-05-10 Юлия Алексеевна Щепочкина Raw mixture for making construction articles
RU2388717C1 (en) * 2009-03-30 2010-05-10 Юлия Алексеевна Щепочкина Raw mixture for making construction articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109133946A (en) * 2018-09-05 2019-01-04 云南濮耐昆钢高温材料有限公司 A kind of light thermal insulation fire-resistant material and preparation method thereof

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