RU2320623C1 - Raw mixture for preparing light concrete - Google Patents

Raw mixture for preparing light concrete Download PDF

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Publication number
RU2320623C1
RU2320623C1 RU2006138809A RU2006138809A RU2320623C1 RU 2320623 C1 RU2320623 C1 RU 2320623C1 RU 2006138809 A RU2006138809 A RU 2006138809A RU 2006138809 A RU2006138809 A RU 2006138809A RU 2320623 C1 RU2320623 C1 RU 2320623C1
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RU
Russia
Prior art keywords
limestone
concrete
preparing light
blast furnace
furnace slag
Prior art date
Application number
RU2006138809A
Other languages
Russian (ru)
Inventor
Юли 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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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006138809A priority Critical patent/RU2320623C1/en
Application granted granted Critical
Publication of RU2320623C1 publication Critical patent/RU2320623C1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

FIELD: industry of building materials.
SUBSTANCE: invention relates to raw mixture compositions used for preparing light concretes. Proposed mixture for preparing light concretes comprises the following components, wt.-%: water glass, 0.1-0.3; shelly limestone, 25-30; keramzit gravel, 61-66.5; granulated blast furnace slag, 1.9-3.7, and lime, 4.5-7. Invention provides decreasing volume mass of concrete.
EFFECT: improved and valuable property of concrete.
1 tbl

Description

Изобретение относится к промышленности строительных материалов и касается составов сырьевых смесей для получения легких бетонов.The invention relates to the building materials industry and relates to compositions of raw mixes for lightweight concrete.

Известны сырьевые смеси для получения легких бетонов, включающие известняк-ракушечник, керамзит, вяжущее [1].Known raw mixes for lightweight concrete, including limestone, shell rock, expanded clay, astringent [1].

Известна сырьевая смесь для получения легких бетонов, содержащая, мас.%: жидкое отекло 5-10; известняк-ракушечник 25-35; керамзитовый гравий 25-50; гранулированный доменный шлак - остальное [2]. Объемная масса бетона из такой сырьевой смеси 1000-1400 кг/м3.Known raw mix for producing light concrete, containing, wt.%: Liquid edema 5-10; limestone, shell rock 25-35; expanded clay gravel 25-50; granulated blast furnace slag - the rest [2]. The volumetric mass of concrete from such a raw material mixture is 1000-1400 kg / m 3 .

Задача изобретения состоит в снижении объемной массы бетона.The objective of the invention is to reduce the bulk density of concrete.

Задача решается тем, что в состав сырьевой смеси для получения легких бетонов, содержащей жидкое стекло, известняк-ракушечник, керамзитовый гравий, гранулированный доменный шлак, дополнительно вводят известь, при следующем соотношении компонентов, мас.%: жидкое стекло 0,1-0,3; известняк-ракушечник 25-30; керамзитовый гравий 61-66,5; гранулированный доменный шлак 1,9-3,7; известь 4,5-7. В таблице приведены составы сырьевой смеси и объемная масса бетона.The problem is solved in that in the composition of the raw material mixture for producing light concrete containing liquid glass, limestone, shell limestone, expanded clay gravel, granulated blast furnace slag, lime is additionally introduced, in the following ratio of components, wt.%: Liquid glass 0.1-0, 3; limestone, shell rock 25-30; expanded clay gravel 61-66.5; granulated blast furnace slag 1.9-3.7; lime 4,5-7. The table shows the composition of the raw mix and the bulk density of concrete.

ТаблицаTable Состав №Composition No. Компоненты, мас.%:Components, wt.%: Объемная масса, кг/м3 Bulk weight, kg / m 3 Жидкое стеклоLiquid glass известняк-ракушечникlimestone shell керамзитовый гравийexpanded clay gravel гранулированный доменный шлакgranulated blast furnace slag известьlime 1one 0,30.3 2525 66,566.5 3,73,7 4,54,5 800±50800 ± 50 22 0,20.2 2727 63,863.8 2,82,8 6,26.2 800±50800 ± 50 33 0,10.1 30thirty 6161 1,91.9 77 800±50800 ± 50

Сырьевая смесь для получения легких бетонов допускает использование разнообразных органических и минеральных красителей, которые вводят соответственно в количествах 0,1-0,5 мас.% и 1,5-15 мас.% /сверх 100% смеси/.The raw mix for the production of lightweight concrete allows the use of a variety of organic and mineral dyes, which are introduced respectively in amounts of 0.1-0.5 wt.% And 1.5-15 wt.% / In excess of 100% of the mixture /.

Источники информацииInformation sources

1. Филимонов П.И. Справочник молодого каменщика. - М.: Высш. шк., 1990, - с.66.1. Filimonov P.I. Handbook of a young mason. - M .: Higher. school., 1990, - p. 66.

2. Авторское свидетельство СССР №969694, С04В 15/02, 1982.2. USSR Author's Certificate No. 969694, С04В 15/02, 1982.

Claims (1)

Сырьевая смесь для получения легких бетонов, содержащая жидкое стекло, известняк-ракушечник, керамзитовый гравий, гранулированный доменный шлак, отличающаяся тем, что дополнительно содержит известь при следующем соотношении компонентов, мас.%:Raw mix for producing lightweight concrete, containing water glass, limestone, limestone, expanded clay gravel, granulated blast furnace slag, characterized in that it additionally contains lime in the following ratio of components, wt.%: жидкое стеклоliquid glass 0,1-0,30.1-0.3 известняк-ракушечникlimestone shell 25-3025-30 керамзитовый гравийexpanded clay gravel 61-66,561-66.5 гранулированный доменный шлакgranulated blast furnace slag 1,9-3,71.9-3.7 известьlime 4,5-74,5-7
RU2006138809A 2006-11-02 2006-11-02 Raw mixture for preparing light concrete RU2320623C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006138809A RU2320623C1 (en) 2006-11-02 2006-11-02 Raw mixture for preparing light concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006138809A RU2320623C1 (en) 2006-11-02 2006-11-02 Raw mixture for preparing light concrete

Publications (1)

Publication Number Publication Date
RU2320623C1 true RU2320623C1 (en) 2008-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006138809A RU2320623C1 (en) 2006-11-02 2006-11-02 Raw mixture for preparing light concrete

Country Status (1)

Country Link
RU (1) RU2320623C1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ФИЛИМОНОВ П.И. Справочник молодого каменщика. - М.: ВШ, 1990, с.66. *

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