RU2481316C1 - Mixture for producing porous aggregate - Google Patents

Mixture for producing porous aggregate Download PDF

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Publication number
RU2481316C1
RU2481316C1 RU2011154481/03A RU2011154481A RU2481316C1 RU 2481316 C1 RU2481316 C1 RU 2481316C1 RU 2011154481/03 A RU2011154481/03 A RU 2011154481/03A RU 2011154481 A RU2011154481 A RU 2011154481A RU 2481316 C1 RU2481316 C1 RU 2481316C1
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RU
Russia
Prior art keywords
mixture
porous aggregate
dolomite
producing porous
sodium oleate
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RU2011154481/03A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2011154481/03A priority Critical patent/RU2481316C1/en
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Publication of RU2481316C1 publication Critical patent/RU2481316C1/en

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Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for producing porous aggregate contains the following, wt %: montmorillonite clay 84.4-89.6; dolomite 2.0-3.0; sodium oleate 0.4-0.6; ground quartz sand 8.0-12.0.
EFFECT: high strength of the porous aggregate made from the mixture.
1 tbl

Description

Изобретение относится к производству пористых заполнителей для бетонов.The invention relates to the production of porous aggregates for concrete.

Известна шихта для производства пористого заполнителя, содержащая, мас.%: глина монтмориллонитовая 35,0-38,0; уголь 5,0-6,0; доломит 36,0-50,0 [1].A known mixture for the production of porous aggregate, containing, wt.%: Clay montmorillonite 35,0-38,0; coal 5.0-6.0; dolomite 36.0-50.0 [1].

Задачей изобретения является повышение прочности пористого заполнителя, полученного из шихты.The objective of the invention is to increase the strength of the porous aggregate obtained from the mixture.

Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, доломит, дополнительно содержит олеат натрия и молотый кварцевый песок при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 84,4-89,6; доломит 2,0-3,0; олеат натрия 0,4-0,6; молотый кварцевый песок 8,0-12,0.The technical result is achieved in that the mixture for the production of a porous aggregate containing montmorillonite clay, dolomite, additionally contains sodium oleate and ground quartz sand in the following ratio of components, wt.%: Montmorillonite clay 84.4-89.6; dolomite 2.0-3.0; sodium oleate 0.4-0.6; ground quartz sand 8.0-12.0.

В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.

ТаблицаTable КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 Глина монтмориллонитоваяMontmorillonite clay 89,689.6 87,087.0 84,484,4 ДоломитDolomite 2,02.0 2,52,5 3,03.0 Олеат натрияSodium oleate 0,40.4 0,50.5 0,60.6 Молотый кварцевый песокGround quartz sand 8,08.0 10,010.0 12,012.0 Прочность на сжатие, МПаCompressive strength, MPa не менее 3not less than 3 не менее 3not less than 3 не менее 3not less than 3

В составе шихты для производства пористого заполнителя используют глины монтмориллонитовые, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит). Кварцевый песок и доломит размалывают до полного прохождения через сетку №014.Montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite) are used in the mixture for the production of porous aggregate. Quartz sand and dolomite are ground until they pass through mesh No. 014.

Компоненты сырьевой смеси дозируют в требуемых количествах и смешивают. Полученную шихту увлажняют до 18-20% и формуют из нее гранулы размером 20-40 мм, которые сушат до влажности не более 6% и обжигают при температуре 1050-1100°С.The components of the raw mix are metered in the required quantities and mixed. The resulting mixture is moistened to 18-20% and granules of 20-40 mm in size are formed from it, which are dried to a moisture content of not more than 6% and fired at a temperature of 1050-1100 ° C.

Источники информацииInformation sources

1. SU 1161500, С04В 31/00, 1985.1. SU 1161500, C04B 31/00, 1985.

Claims (1)

Шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, доломит, отличающаяся тем, что дополнительно содержит олеат натрия и молотый кварцевый песок при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 84,4-89,6; доломит 2,0-3,0; олеат натрия 0,4-0,6; молотый кварцевый песок 8,0-12,0. A mixture for the production of porous aggregate containing montmorillonite clay, dolomite, characterized in that it further comprises sodium oleate and ground silica sand in the following ratio of components, wt.%: Montmorillonite clay 84.4-89.6; dolomite 2.0-3.0; sodium oleate 0.4-0.6; ground quartz sand 8.0-12.0.
RU2011154481/03A 2011-12-29 2011-12-29 Mixture for producing porous aggregate RU2481316C1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535580C1 (en) * 2013-12-12 2014-12-20 Юлия Алексеевна Щепочкина Charge for filling of porous filler
RU2540992C1 (en) * 2014-02-25 2015-02-10 Юлия Алексеевна Щепочкина Charge for production of porous filler
RU2649659C1 (en) * 2017-06-01 2018-04-04 Юлия Алексеевна Щепочкина Mixture for making porous aggregate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1161500A1 (en) * 1982-02-08 1985-06-15 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни Charge for producing porous aggregate
DE4011255C1 (en) * 1990-04-05 1991-06-20 Effem Gmbh, 2810 Verden, De
RU2074139C1 (en) * 1990-04-05 1997-02-27 Эффем ГмбХ Method for manufacture of porous clay granulated product
DE202004010559U1 (en) * 2004-07-05 2005-11-17 Goldmann, Volker Building material composition based on loam and/or clay, useful for surface coating of walls and/or ceilings, comprises a natural resin, sand, wax, chalk, pigments, cellulose, bees wax, dolomite and/or talcum
RU2400450C1 (en) * 2009-09-21 2010-09-27 Юлия Алексеевна Щепочкина Charge for porous aggregate manufacture
RU2411211C1 (en) * 2009-12-21 2011-02-10 Юлия Алексеевна Щепочкина Mixure for making porous aggregate
RU2415823C1 (en) * 2009-12-21 2011-04-10 Юлия Алексеевна Щепочкина Mixture for making porous aggregate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1161500A1 (en) * 1982-02-08 1985-06-15 Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни Charge for producing porous aggregate
DE4011255C1 (en) * 1990-04-05 1991-06-20 Effem Gmbh, 2810 Verden, De
RU2074139C1 (en) * 1990-04-05 1997-02-27 Эффем ГмбХ Method for manufacture of porous clay granulated product
DE202004010559U1 (en) * 2004-07-05 2005-11-17 Goldmann, Volker Building material composition based on loam and/or clay, useful for surface coating of walls and/or ceilings, comprises a natural resin, sand, wax, chalk, pigments, cellulose, bees wax, dolomite and/or talcum
RU2400450C1 (en) * 2009-09-21 2010-09-27 Юлия Алексеевна Щепочкина Charge for porous aggregate manufacture
RU2411211C1 (en) * 2009-12-21 2011-02-10 Юлия Алексеевна Щепочкина Mixure for making porous aggregate
RU2415823C1 (en) * 2009-12-21 2011-04-10 Юлия Алексеевна Щепочкина Mixture for making porous aggregate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535580C1 (en) * 2013-12-12 2014-12-20 Юлия Алексеевна Щепочкина Charge for filling of porous filler
RU2540992C1 (en) * 2014-02-25 2015-02-10 Юлия Алексеевна Щепочкина Charge for production of porous filler
RU2649659C1 (en) * 2017-06-01 2018-04-04 Юлия Алексеевна Щепочкина Mixture for making porous aggregate

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