RU2312845C1 - Raw mixture for manufacturing cellular concrete - Google Patents

Raw mixture for manufacturing cellular concrete Download PDF

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Publication number
RU2312845C1
RU2312845C1 RU2006123744/03A RU2006123744A RU2312845C1 RU 2312845 C1 RU2312845 C1 RU 2312845C1 RU 2006123744/03 A RU2006123744/03 A RU 2006123744/03A RU 2006123744 A RU2006123744 A RU 2006123744A RU 2312845 C1 RU2312845 C1 RU 2312845C1
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RU
Russia
Prior art keywords
cellular concrete
raw mixture
calcium chloride
monocalcium phosphate
manufacturing cellular
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RU2006123744/03A
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Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2006123744/03A priority Critical patent/RU2312845C1/en
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    • 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
    • C04B28/14—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 calcium sulfate cements

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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 proposes a raw mixture for manufacturing cellular concretes comprising the following components, wt.-%: gypsum binding agent, 62-70; monocalcium phosphate, 1.4-2.0; calcium chloride, 0.8-1.2; aluminiferous cement, 5-7, and water, the balance. Invention provides enhancing strength of cellular concretes.
EFFECT: improved and valuable property of mixture.
1 tbl

Description

Изобретение относится к промышленности строительных материалов.The invention relates to the construction materials industry.

Известны различные сырьевые смеси для производства ячеистых бетонов [1].Various raw mixes for the production of cellular concrete are known [1].

Известка сырьевая смесь для производства ячеистых бетонов следующего состава, мас.%: гипсовое вяжущее 57-75; монокальцийфосфат 1-2,5; вода - остальное [2].Lime raw mix for the production of cellular concrete of the following composition, wt.%: Gypsum binder 57-75; monocalcium phosphate 1-2.5; water - the rest [2].

Целью изобретения является повышение прочности ячеистых бетонов. Цель достигается тем, что в состав сырьевой смеси, содержащей гипсовое вяжущее, монокальцийфосфат, воду, дополнительно вводят хлористый кальций и глиноземистый цемент, при следующем соотношении компонентов, мас.%: гипсовое вяжущее 62-70; монокальцийфосфат 1,4-2; хлористый кальций 0,8-1,2; глиноземистый цемент 5-7; вода - остальное.The aim of the invention is to increase the strength of cellular concrete. The goal is achieved in that in the composition of the raw material mixture containing a gypsum binder, monocalcium phosphate, water, calcium chloride and alumina cement are additionally introduced, in the following ratio of components, wt.%: Gypsum binder 62-70; monocalcium phosphate 1.4-2; calcium chloride 0.8-1.2; alumina cement 5-7; water is the rest.

В таблице приведены составы сырьевой смеси для производства ячеистых бетонов.The table shows the composition of the raw mix for the production of cellular concrete.

Figure 00000001
Figure 00000001

Прочность ячеистых бетонов при сжатии (образцы в форме куба с размером стороны 10 см) составит 80-100 кгс/см2 для всех приведенных в таблице составов.The compressive strength of cellular concrete (samples in the form of a cube with a side size of 10 cm) will be 80-100 kgf / cm 2 for all the compositions listed in the table.

Источники информацииInformation sources

1. Черных В.Ф. Стеновые и отделочные материалы. - М.: Росагропромиздат, 1991, с.76-83.1. Chernykh V.F. Wall and decoration materials. - M.: Rosagropromizdat, 1991, p. 76-83.

2. Авторское свидетельство СССР №585135, С04В 13/14, 1977.2. USSR author's certificate No. 585135, С04В 13/14, 1977.

Claims (1)

Сырьевая смесь для производства ячеистых бетонов, содержащая гипсовое вяжущее, монокальцийфосфат, воду, отличающаяся тем, что дополнительно содержит хлористый кальций и глиноземистый цемент, при следующем соотношении компонентов, мас.%:Raw mix for the production of aerated concrete containing gypsum binder, monocalcium phosphate, water, characterized in that it additionally contains calcium chloride and alumina cement, in the following ratio, wt.%: гипсовое вяжущее gypsum binder 62-7062-70 монокальцийфосфат monocalcium phosphate 1,4-21.4-2 хлористый кальций calcium chloride 0,8-1,20.8-1.2 глиноземистый цемент alumina cement 5-75-7 вода water остальноеrest
RU2006123744/03A 2006-07-03 2006-07-03 Raw mixture for manufacturing cellular concrete RU2312845C1 (en)

Priority Applications (1)

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Applications Claiming Priority (1)

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RU2006123744/03A RU2312845C1 (en) 2006-07-03 2006-07-03 Raw mixture for manufacturing cellular concrete

Publications (1)

Publication Number Publication Date
RU2312845C1 true RU2312845C1 (en) 2007-12-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2616008C2 (en) * 2015-07-20 2017-04-12 Юлия Алексеевна Щепочкина Raw mixture for manufacturing building material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2616008C2 (en) * 2015-07-20 2017-04-12 Юлия Алексеевна Щепочкина Raw mixture for manufacturing building material

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