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RU2388720C1 - Raw mixture for making construction articles - Google Patents

Raw mixture for making construction articles Download PDF

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Publication number
RU2388720C1
RU2388720C1 RU2009111660/03A RU2009111660A RU2388720C1 RU 2388720 C1 RU2388720 C1 RU 2388720C1 RU 2009111660/03 A RU2009111660/03 A RU 2009111660/03A RU 2009111660 A RU2009111660 A RU 2009111660A RU 2388720 C1 RU2388720 C1 RU 2388720C1
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RU
Russia
Prior art keywords
clay
waste paper
making construction
articles
raw mixture
Prior art date
Application number
RU2009111660/03A
Other languages
Russian (ru)
Inventor
Юлия Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2009111660/03A priority Critical patent/RU2388720C1/en
Application granted granted Critical
Publication of RU2388720C1 publication Critical patent/RU2388720C1/en

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Classifications

    • 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 industry of construction materials, and specifically to compositions for raw mixtures for making construction articles. The raw mixture for making construction articles contains clay, waste paper, saw dust and crushed fibre glass with the following ratio of components in wt %: clay - 93.78-95.86; waste paper - 0.02-0.04; saw dust - 0.1-0.2; crushed fibre glass - 4.0-6.0. ^ EFFECT: increased strength of articles. ^ 1 tbl

Description

Изобретение относится к промышленности строительных материалов, а именно к составам сырьевых смесей для изготовления строительных изделий; кирпича, блоков, облицовочной плитки, черепицы.The invention relates to the construction materials industry, and in particular to compositions of raw mixes for the manufacture of building products; bricks, blocks, tiles, tiles.

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 прочности строительных изделий, изготовленных из сырьевой смеси.The objective of the invention is to increase the strength of building products made from raw mix.

Технический результат достигается тем, что в сырьевой смеси для изготовления строительных изделий, включающей глину, макулатуру, древесные опилки и измельченное стекловолокно, компоненты находятся при следующем соотношении, мас.%: глина 93,78-95,86; макулатура 0,02-0,04; древесные опилки 0,1-0,2; измельченное стекловолокно 4,0-6,0.The technical result is achieved in that in the raw material mixture for the manufacture of building products, including clay, waste paper, sawdust and ground fiberglass, the components are in the following ratio, wt.%: Clay 93.78-95.86; waste paper 0.02-0.04; sawdust 0.1-0.2; chopped fiberglass 4.0-6.0.

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 93,7893.78 94,8294.82 95,8695.86 МакулатураWaste paper 0,020.02 0,030,03 0,040.04 Древесные опилкиSawdust 0,20.2 0,150.15 0,10.1 Измельченное стекловолокноGround fiberglass 6,06.0 5,05,0 4,04.0 Прочность на сжатие, МПаCompressive strength, MPa ~8~ 8 ~8~ 8 ~8~ 8

Для приготовления сырьевой смеси может быть использована глина, характеризующаяся следующим химическим составом, мас.%: SiO2 50,58-55,08; Al2O3 11,58-13,16; Fe2O3 3,72-5,19; CaO 12,2-14,86; MgO 2,3-3,03; Na2O 1,44-3,88; K2O 0,73-0,94; п.п.п. 2,53-5,3.For the preparation of the raw material mixture can be used clay, characterized by the following chemical composition, wt.%: SiO 2 50,58-55,08; Al 2 O 3 11.58-13.16; Fe 2 O 3 3.72-5.19; CaO 12.2-14.86; MgO 2.3-3.03; Na 2 O 1.44-3.88; K 2 O 0.73-0.94; p.p.p. 2.53-5.3.

Макулатуру измельчают на куски размером 3-7 мм.Waste paper is crushed into pieces with a size of 3-7 mm.

Стекловолокно (любого химического состава) нарезают на отрезки длиной 3-10 мм.Fiberglass (of any chemical composition) is cut into pieces 3-10 mm long.

Глину измельчают до размера кусков 10-20 мм, сушат при температуре 60-70°С до влажности 3-4% и размалывают сухим способом до получения частиц размером не более 2 мм. Древесные опилки смешивают с измельченной макулатурой и измельченным стекловолокном, добавляют глину и еще раз смешивают. Полученную сырьевую смесь увлажняют до 8-12% и прессуют под давлением 25-27 МПа из нее изделия, которые обжигают при температуре 1000°С.Clay is crushed to a piece size of 10-20 mm, dried at a temperature of 60-70 ° C to a moisture content of 3-4% and milled dry to obtain particles no larger than 2 mm. Sawdust is mixed with shredded waste paper and shredded fiberglass, clay is added and mixed again. The resulting raw material mixture is moistened to 8-12% and pressed under pressure of 25-27 MPa from it products that are fired at a temperature of 1000 ° C.

Источники информацииInformation sources

1. SU 1379257, С03С 10/0.0, 1988.1. SU 1379257, C03C 10 / 0.0, 1988.

Claims (1)

Сырьевая смесь для изготовления строительных изделий, включающая глину, макулатуру, древесные опилки и измельченное стекловолокно, отличающаяся тем, что компоненты находятся при следующем соотношении, мас.%: глина - 93,78-95,86; макулатура - 0,02-0,04; древесные опилки - 0,1-0,2; измельченное стекловолокно - 4,0-6,0. The raw material mixture for the manufacture of construction products, including clay, waste paper, sawdust and ground fiberglass, characterized in that the components are in the following ratio, wt.%: Clay - 93.78-95.86; waste paper - 0.02-0.04; sawdust - 0.1-0.2; ground fiberglass - 4.0-6.0.
RU2009111660/03A 2009-03-30 2009-03-30 Raw mixture for making construction articles RU2388720C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009111660/03A RU2388720C1 (en) 2009-03-30 2009-03-30 Raw mixture for making construction articles

Applications Claiming Priority (1)

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RU2009111660/03A RU2388720C1 (en) 2009-03-30 2009-03-30 Raw mixture for making construction articles

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RU2388720C1 true RU2388720C1 (en) 2010-05-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471747C1 (en) * 2011-11-01 2013-01-10 Юлия Алексеевна Щепочкина Crude mixture for making construction products
RU2489391C1 (en) * 2012-04-24 2013-08-10 Юлия Алексеевна Щепочкина Crude mixture for producing heat-insulating structural materials
RU2494068C1 (en) * 2012-04-24 2013-09-27 Юлия Алексеевна Щепочкина Crude mixture for producing heat-insulating structural materials
RU2500645C1 (en) * 2012-10-05 2013-12-10 Юлия Алексеевна Щепочкина Raw mix to manufacture building products

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471747C1 (en) * 2011-11-01 2013-01-10 Юлия Алексеевна Щепочкина Crude mixture for making construction products
RU2489391C1 (en) * 2012-04-24 2013-08-10 Юлия Алексеевна Щепочкина Crude mixture for producing heat-insulating structural materials
RU2494068C1 (en) * 2012-04-24 2013-09-27 Юлия Алексеевна Щепочкина Crude mixture for producing heat-insulating structural materials
RU2500645C1 (en) * 2012-10-05 2013-12-10 Юлия Алексеевна Щепочкина Raw mix to manufacture building products

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