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RU2465236C1 - Crude mixture for making silicate bricks - Google Patents

Crude mixture for making silicate bricks Download PDF

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Publication number
RU2465236C1
RU2465236C1 RU2011143027/03A RU2011143027A RU2465236C1 RU 2465236 C1 RU2465236 C1 RU 2465236C1 RU 2011143027/03 A RU2011143027/03 A RU 2011143027/03A RU 2011143027 A RU2011143027 A RU 2011143027A RU 2465236 C1 RU2465236 C1 RU 2465236C1
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RU
Russia
Prior art keywords
quartz sand
mineral wool
crude mixture
ground
silicate bricks
Prior art date
Application number
RU2011143027/03A
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 RU2011143027/03A priority Critical patent/RU2465236C1/en
Application granted granted Critical
Publication of RU2465236C1 publication Critical patent/RU2465236C1/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to production of construction materials. The crude mixture for making silicate bricks, which contains quartz sand, ground unslaked lime, crushed mineral wool, has the following ratio of components, wt %: quartz sand 87-87.5, ground unslaked lime 10.5-12, crushed mineral wool 0.5-2.5.
EFFECT: high frost resistance.
1 tbl

Description

Изобретение относится к производству строительных материалов.The invention relates to the production of building materials.

Известна сырьевая смесь для изготовления силикатного кирпича, содержащая, мас.%: молотую негашеную известь 6-10; измельченную минеральную вату 3-15; кремнеземистый заполнитель (кварцевый песок) - остальное [1].Known raw mix for the manufacture of silicate brick, containing, wt.%: Ground quicklime 6-10; crushed mineral wool 3-15; siliceous aggregate (quartz sand) - the rest [1].

Задача изобретения состоит в повышении морозостойкости силикатного кирпича.The objective of the invention is to increase the frost resistance of silicate brick.

Технический результат достигается тем, что в сырьевой смеси для изготовления силикатного кирпича, включающей кварцевый песок, молотую негашеную известь, измельченную минеральную вату, компоненты находятся при следующем соотношении, мас.%: кварцевый песок 87-87,5; молотая негашеная известь 10,5-12; измельченная минеральная вата 0,5-2,5.The technical result is achieved in that in the raw material mixture for the manufacture of silicate brick, including quartz sand, ground quicklime, crushed mineral wool, the components are in the following ratio, wt.%: Quartz sand 87-87.5; ground quicklime 10.5-12; crushed mineral wool 0.5-2.5.

В таблице приведены составы сырьевой смеси для изготовления силикатного кирпича.The table shows the composition of the raw mix for the manufacture of silicate brick.

ТаблицаTable КомпонентыComponents Содержание, мас.%Content, wt.% состав №1composition No. 1 состав №2composition No. 2 Кварцевый песокQuartz sand 87,587.5 8787 Молотая негашеная известьGround quicklime 1212 10,510.5 Измельченная минеральная ватаGround Rockwool 0,50.5 2,52.5 Морозостойкость, циклыFrost resistance cycles 100-110100-110 100-110100-110

Ниже приведен пример получения силикатного кирпича.Below is an example of obtaining silicate brick.

Компоненты дозируют в требуемых количествах. Кварцевый песок смешивают с известью и измельченной (до полного прохождения через сетку 063) минеральной ватой, добавляют воду и выдерживают до полного гашения извести. Из полученной сырьевой смеси формуют кирпич, который подвергают автоклавной обработке в атмосфере насыщенного пара при давлении 0,9-1,1 МПа и температуре 175-180°С в течение 8-12 ч.The components are dosed in the required amounts. Quartz sand is mixed with lime and crushed (until complete passage through mesh 063) with mineral wool, water is added and the mixture is kept until the lime is completely extinguished. A brick is formed from the obtained raw material mixture, which is autoclaved in a saturated steam atmosphere at a pressure of 0.9-1.1 MPa and a temperature of 175-180 ° C for 8-12 hours.

Источники информацииInformation sources

1. SU 730647, 1980.1. SU 730647, 1980.

Claims (1)

Сырьевая смесь для изготовления силикатного кирпича, включающая кварцевый песок, молотую негашеную известь, измельченную минеральную вату, отличающаяся тем, что компоненты находятся при следующем соотношении, мас.%:
кварцевый песок 87-87,5 молотая негашеная известь 10,5-12 измельченная минеральная вата 0,5-2,5
The raw material mixture for the manufacture of silicate brick, including quartz sand, ground quicklime, crushed mineral wool, characterized in that the components are in the following ratio, wt.%:
quartz sand 87-87.5 ground quicklime 10.5-12 ground mineral wool 0.5-2.5
RU2011143027/03A 2011-10-24 2011-10-24 Crude mixture for making silicate bricks RU2465236C1 (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011143027/03A RU2465236C1 (en) 2011-10-24 2011-10-24 Crude mixture for making silicate bricks

Publications (1)

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RU2465236C1 true RU2465236C1 (en) 2012-10-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556547C1 (en) * 2014-08-25 2015-07-10 Юлия Алексеевна Щепочкина Raw mix for manufacture of silica brick, blocks
RU2782696C1 (en) * 2022-02-03 2022-11-01 Алексей Владимирович Баранов Raw mix for the manufacture of silicate bricks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2143341C1 (en) * 1993-07-21 1999-12-27 Э.Хашогги Индастриз Article manufactured of inorganic-filled material, method and device for its manufacture (modifications)
DE10152545A1 (en) * 2001-10-24 2003-05-15 Botthaeuser Dirk Production of hardly flammable fibrous composite used as structural, thermal and/or acoustic insulation material uses carbonated mixture of natural fibers, shavings, lime, silica and water in mineral binder composition
EP1561733A1 (en) * 2004-02-06 2005-08-10 Stichting Geodelft Construction material based upon a sludge or sludged waste material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2143341C1 (en) * 1993-07-21 1999-12-27 Э.Хашогги Индастриз Article manufactured of inorganic-filled material, method and device for its manufacture (modifications)
DE10152545A1 (en) * 2001-10-24 2003-05-15 Botthaeuser Dirk Production of hardly flammable fibrous composite used as structural, thermal and/or acoustic insulation material uses carbonated mixture of natural fibers, shavings, lime, silica and water in mineral binder composition
EP1561733A1 (en) * 2004-02-06 2005-08-10 Stichting Geodelft Construction material based upon a sludge or sludged waste material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ХАВКИН Л.М. Технология производства силикатного кирпича. - М.: Стройиздат, 1982, с.23, 20, 201. ПОПОВ К.Н. Материаловедение для каменщиков, монтажников конструкций. - М.: Высшая школа, 1991, с.189-192. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556547C1 (en) * 2014-08-25 2015-07-10 Юлия Алексеевна Щепочкина Raw mix for manufacture of silica brick, blocks
RU2782696C1 (en) * 2022-02-03 2022-11-01 Алексей Владимирович Баранов Raw mix for the manufacture of silicate bricks

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