RU2320598C1 - Binding agent - Google Patents

Binding agent Download PDF

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Publication number
RU2320598C1
RU2320598C1 RU2006136594/03A RU2006136594A RU2320598C1 RU 2320598 C1 RU2320598 C1 RU 2320598C1 RU 2006136594/03 A RU2006136594/03 A RU 2006136594/03A RU 2006136594 A RU2006136594 A RU 2006136594A RU 2320598 C1 RU2320598 C1 RU 2320598C1
Authority
RU
Russia
Prior art keywords
binding agent
alumina
clay
quartzite
cement
Prior art date
Application number
RU2006136594/03A
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.)
Filing date
Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006136594/03A priority Critical patent/RU2320598C1/en
Application granted granted Critical
Publication of RU2320598C1 publication Critical patent/RU2320598C1/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
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B2111/72—Repairing or restoring existing buildings or building materials

Landscapes

  • 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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

FIELD: building materials.
SUBSTANCE: invention relates to a binding agent used in carrying out the short-term repairing works. Proposed binding agent comprises the following components, wt.-%: water glass, 23.0-25.0; synthetic corundum slime, 14.0-18.0; finely divided quartzite, 7.0-9.0; alumina sulfate, 0.3-0.5; clay, 5.0-7.0, and aluminiferous cement, the balance. Invention provides enhancing strength of a binding agent in initial period of hardening.
EFFECT: improved and valuable properties of binding agent.
1 tbl

Description

Изобретение относится к составам вяжущих, используемых при проведении краткосрочных ремонтных работ.The invention relates to compositions of binders used during short-term repair work.

Известно вяжущее, содержащее, мас.%: жидкое стекло 25,0-27,0; шлак электрокорунда 14,0-18,0; тонкомолотый кварцит 5,0-9,0; глиноземистый цемент - остальное /1/. Прочность такого вяжущего через 3 сут твердения в естественных условиях составляет 38-42,5 МПа.Known astringent, containing, wt.%: Water glass 25,0-27,0; electrocorundum slag 14.0-18.0; finely ground quartzite 5.0-9.0; alumina cement - the rest / 1 /. The strength of such a binder after 3 days of hardening in natural conditions is 38-42.5 MPa.

Цель изобретения - повышение прочности вяжущего в начальные сроки твердения.The purpose of the invention is to increase the strength of the binder in the initial stages of hardening.

Цель достигается тем, что в состав вяжущего, содержащего жидкое стекло, шлам электрокорунда, тонкомолотый кварцит, глиноземистый цемент, дополнительно вводят сернокислый глинозем и глину при следующем соотношении компонентов, мас.%: жидкое стекло 23,0-25,0; шлам электрокорунда 14,0-18,0; тонкомолотый кварцит 7,0-9,0; сернокислый глинозем 0,3-0,5; глина 5,0-7,0; глиноземистый цемент - остальное.The goal is achieved in that in the composition of the binder containing liquid glass, electrocorundum sludge, finely ground quartzite, alumina cement, sulfate alumina and clay are additionally introduced in the following ratio of components, wt.%: Liquid glass 23.0-25.0; electrocorundum slurry 14.0-18.0; finely ground quartzite 7.0-9.0; alumina sulfate 0.3-0.5; clay 5.0-7.0; alumina cement - the rest.

В таблице приведены составы вяжущего.The table shows the composition of the binder.

ТаблицаTable КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 Жидкое стеклоLiquid glass 23,023.0 24,024.0 25,025.0 Шлам электрокорундаElectrocorundum sludge 18,018.0 18,018.0 14,014.0 Тонкомолотый кварцитFine quartzite 7,07.0 8,08.0 9,09.0 Сернокислый глиноземAlumina Sulfate 0,30.3 0,40.4 0,50.5 ГлинаClay 7,07.0 6,06.0 5,05,0 Глиноземистый цементAlumina cement остальное
(44,97)rest
(44.97) остальное
(45,6)rest
(45.6) остальное(36,5)the rest (36.5) Прочность через 3 сут твердения в естественных условиях, МПаStrength after 3 days of hardening in vivo, MPa 50-5550-55 50-5550-55 50-5550-55

Источники информацииInformation sources

1. Авторское свидетельство СССР №1539182, С04В 28/06, 7/00, 1990.1. USSR author's certificate No. 1539182, С04В 28/06, 7/00, 1990.

Claims (1)

Вяжущее, содержащее жидкое стекло, шлам электрокорунда, тонкомолотый кварцит, глиноземистый цемент, отличающееся тем, что дополнительно содержит сернокислый глинозем и глину при следующем соотношении компонентов, мас.%:A binder containing liquid glass, fused alumina slurry, finely ground quartzite, alumina cement, characterized in that it further contains sulphate alumina and clay in the following ratio, wt.%: жидкое стеклоliquid glass 23,0-25,023.0-25.0 шлам электрокорундаelectrocorundum slurry 14,0-18,014.0-18.0 тонкомолотый кварцитfine quartzite 7,0-9,07.0-9.0 сернокислый глиноземalumina sulfate 0,3-0,50.3-0.5 глинаclay 5,0-7,05.0-7.0 глиноземистый цементalumina cement остальноеrest
RU2006136594/03A 2006-10-16 2006-10-16 Binding agent RU2320598C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006136594/03A RU2320598C1 (en) 2006-10-16 2006-10-16 Binding agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006136594/03A RU2320598C1 (en) 2006-10-16 2006-10-16 Binding agent

Publications (1)

Publication Number Publication Date
RU2320598C1 true RU2320598C1 (en) 2008-03-27

Family

ID=39366240

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006136594/03A RU2320598C1 (en) 2006-10-16 2006-10-16 Binding agent

Country Status (1)

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RU (1) RU2320598C1 (en)

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