RU2446129C1 - Crude mixture for making construction articles - Google Patents

Crude mixture for making construction articles Download PDF

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Publication number
RU2446129C1
RU2446129C1 RU2010149114/03A RU2010149114A RU2446129C1 RU 2446129 C1 RU2446129 C1 RU 2446129C1 RU 2010149114/03 A RU2010149114/03 A RU 2010149114/03A RU 2010149114 A RU2010149114 A RU 2010149114A RU 2446129 C1 RU2446129 C1 RU 2446129C1
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RU
Russia
Prior art keywords
waste paper
clay
crude mixture
making construction
articles
Prior art date
Application number
RU2010149114/03A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2010149114/03A priority Critical patent/RU2446129C1/en
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Publication of RU2446129C1 publication Critical patent/RU2446129C1/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 construction materials, and specifically to compositions for crude mixtures for making construction articles. The crude mixture for making construction articles contains clay, waste paper, saw dust and crushed fibre glass with the following ratio of components in wt %: clay 85.65-89.65; waste paper 0.05-0.07; saw dust 0.1-0.3; crushed fibre glass 10.0-14.0.
EFFECT: high 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 building materials industry, and in particular to compositions of raw mixtures 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 85,65-89,65; макулатура 0,05-0,07; древесные опилки 0,1-0,3; измельченное стекловолокно 10,0-14,0.The technical result is achieved in that in the raw material mixture for the manufacture of building products, including clay, waste paper, sawdust and chopped fiberglass, the components are in the following ratio, wt.%: Clay 85.65-89.65; waste paper 0.05-0.07; sawdust 0.1-0.3; ground fiberglass 10.0-14.0.

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 89,6589.65 87,8387.83 85,6585.65 МакулатураWaste paper 0,050.05 0,070,07 0,050.05 Древесные опилкиSawdust 0,30.3 0,10.1 0,30.3 Измельченное стекловолокноGround fiberglass 10,010.0 12,012.0 14,014.0

Для приготовления сырьевой смеси может быть использованы разнообразные глины, в том числе лессы, бентониты.A variety of clays can be used to prepare the raw material mixture, including loess, bentonites.

Макулатуру измельчают на куски размером 3-7 мм. Используют древесные опилки крупностью не более 3 мм.Waste paper is crushed into pieces with a size of 3-7 mm. Use wood sawdust with a particle size of not more than 3 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 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 формуют под давлением 25-27 МПа из нее изделия, которые обжигают при температуре 1000-1100°С. Прочность на сжатие изделий, полученных из сырьевой смеси, составит не менее 7 МПа.Clay is crushed to a piece size of 10-20 mm, dried and ground by a dry method to obtain particles no larger than 2 mm in size. 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 molded under pressure of 25-27 MPa from it products that are fired at a temperature of 1000-1100 ° C. The compressive strength of products obtained from the raw mix will be at least 7 MPa.

Источники информацииInformation sources

1. SU 1379257, С03С 10/00, 1988.1. SU 1379257, C03C 10/00, 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 - 85,65-89,65; макулатура - 0,05-0,07; древесные опилки - 0,1-0,3; измельченное стекловолокно - 10,0-14,0. The raw material mixture for the manufacture of building products, including clay, waste paper, sawdust and chopped fiberglass, characterized in that the components are in the following ratio, wt.%: Clay - 85.65-89.65; waste paper - 0.05-0.07; sawdust - 0.1-0.3; chopped fiberglass - 10.0-14.0.
RU2010149114/03A 2010-11-30 2010-11-30 Crude mixture for making construction articles RU2446129C1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500645C1 (en) * 2012-10-05 2013-12-10 Юлия Алексеевна Щепочкина Raw mix to manufacture building products

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
RU2052417C1 (en) * 1994-08-19 1996-01-20 Воронин Николай Николаевич Bricks, ceramic stones, method and charge for manufacture thereof
RU2091349C1 (en) * 1994-05-11 1997-09-27 Владимир Афанасьевич Корниенко Method of architectural-artistic ceramics making
EP1333014A1 (en) * 2000-10-17 2003-08-06 Oda Construction Co., Ltd. Porous, sound absorbing ceramic moldings and method for production thereof
RU2329992C1 (en) * 2006-12-25 2008-07-27 Юлия Алексеевна Щепочкина Ceramic mixture

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
RU2091349C1 (en) * 1994-05-11 1997-09-27 Владимир Афанасьевич Корниенко Method of architectural-artistic ceramics making
RU2052417C1 (en) * 1994-08-19 1996-01-20 Воронин Николай Николаевич Bricks, ceramic stones, method and charge for manufacture thereof
EP1333014A1 (en) * 2000-10-17 2003-08-06 Oda Construction Co., Ltd. Porous, sound absorbing ceramic moldings and method for production thereof
RU2329992C1 (en) * 2006-12-25 2008-07-27 Юлия Алексеевна Щепочкина Ceramic mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500645C1 (en) * 2012-10-05 2013-12-10 Юлия Алексеевна Щепочкина Raw mix to manufacture building products

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