RU2610016C1 - Refractory concrete mixture - Google Patents

Refractory concrete mixture Download PDF

Info

Publication number
RU2610016C1
RU2610016C1 RU2015152406A RU2015152406A RU2610016C1 RU 2610016 C1 RU2610016 C1 RU 2610016C1 RU 2015152406 A RU2015152406 A RU 2015152406A RU 2015152406 A RU2015152406 A RU 2015152406A RU 2610016 C1 RU2610016 C1 RU 2610016C1
Authority
RU
Russia
Prior art keywords
concrete mixture
refractory concrete
kaolin
fireclay
construction
Prior art date
Application number
RU2015152406A
Other languages
Russian (ru)
Inventor
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 RU2015152406A priority Critical patent/RU2610016C1/en
Application granted granted Critical
Publication of RU2610016C1 publication Critical patent/RU2610016C1/en

Links

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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/106—Kaolin
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/46—Rock wool ; Ceramic or silicate fibres
    • C04B14/4643—Silicates other than zircon
    • C04B14/4656—Al-silicates, e.g. clay
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/48—Metal
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2111/00431—Refractory materials
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2084—Thermal shock resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

FIELD: construction.
SUBSTANCE: invention relates to the production of concretes, which can be used in the construction of heating units. The refractory concrete mixture contains, by wt %: aluminous cement 26.5-27.5; kaolin 0.5-2.0; steel fibers of 5-10 mm length 2.0-3.0; fireclay 52.0-53.0; beshtaunit 16.0-17.0, with water-cement ratio of 0.5-0.6.
EFFECT: invention enhances the heat resistance of the concrete mixture.
1 tbl

Description

Изобретение относится к производству бетонов, которые могут быть использованы при строительстве тепловых агрегатов.The invention relates to the production of concrete, which can be used in the construction of thermal units.

Известна огнеупорная бетонная смесь, содержащая следующие компоненты, мас. %: связующее (фосфатное) 8,0-17,0; каолин 19,0-28,0; стальное волокно 1,0-3,0; шамот - остальное [1].Known refractory concrete mixture containing the following components, wt. %: binder (phosphate) 8.0-17.0; kaolin 19.0-28.0; steel fiber 1.0-3.0; chamotte - the rest [1].

Задача изобретения состоит в повышении термостойкости бетона, полученного из смеси.The objective of the invention is to increase the heat resistance of concrete obtained from the mixture.

Технический результат достигается тем, что огнеупорная бетонная смесь, включающая связующее, каолин, стальное волокно, шамот, в качестве связующего содержит глиноземистый цемент и дополнительно - бештаунит, при следующем соотношении компонентов, мас. %: глиноземистый цемент 26,5-27,5; каолин 0,5-2,0; стальное волокно длиной 5-10 мм 2,0-3,0; шамот 52,0-53,0; бештаунит 16,0-17,0, при водоцементном отношении 0,5-0,6.The technical result is achieved by the fact that the refractory concrete mixture, including a binder, kaolin, steel fiber, chamotte, as a binder contains alumina cement and, in addition, beshtownite, in the following ratio of components, wt. %: alumina cement 26.5-27.5; kaolin 0.5-2.0; steel fiber 5-10 mm long 2.0-3.0; fireclay 52.0-53.0; beshtownite 16.0-17.0, with a water-cement ratio of 0.5-0.6.

В таблице приведены составы огнеупорной бетонной смеси.The table shows the composition of the refractory concrete mixture.

Figure 00000001
Figure 00000001

Компоненты дозируют в требуемых количествах и смешивают. Смесь укладывают в смазанные маслом металлические формы, уплотняют и оставляют до затвердевания. Готовые изделия (блоки) извлекают из форм и при необходимости подвергают механической обработке (распиловке на плиты).The components are metered in the required amounts and mixed. The mixture is placed in greased metal molds, compacted and left to harden. Finished products (blocks) are removed from the molds and, if necessary, subjected to mechanical processing (sawing into plates).

Источники информацииInformation sources

1. SU 628128, C04B 28/34, 1978.1. SU 628128, C04B 28/34, 1978.

Claims (1)

Огнеупорная бетонная смесь, включающая связующее, каолин, стальное волокно, шамот, отличающаяся тем, что в качестве связующего содержит глиноземистый цемент и дополнительно - бештаунит, при следующем соотношении компонентов, мас. %: глиноземистый цемент 26,5-27,5; каолин 0,5-2,0; стальное волокно длиной 5-10 мм 2,0-3,0; шамот 52,0-53,0; бештаунит 16,0-17,0, при водоцементном отношении 0,5-0,6.Refractory concrete mixture, including a binder, kaolin, steel fiber, fireclay, characterized in that it contains alumina cement as a binder and additionally beshtownite, in the following ratio of components, wt. %: alumina cement 26.5-27.5; kaolin 0.5-2.0; steel fiber 5-10 mm long 2.0-3.0; fireclay 52.0-53.0; beshtownite 16.0-17.0, with a water-cement ratio of 0.5-0.6.
RU2015152406A 2015-12-07 2015-12-07 Refractory concrete mixture RU2610016C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015152406A RU2610016C1 (en) 2015-12-07 2015-12-07 Refractory concrete mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015152406A RU2610016C1 (en) 2015-12-07 2015-12-07 Refractory concrete mixture

Publications (1)

Publication Number Publication Date
RU2610016C1 true RU2610016C1 (en) 2017-02-07

Family

ID=58457761

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015152406A RU2610016C1 (en) 2015-12-07 2015-12-07 Refractory concrete mixture

Country Status (1)

Country Link
RU (1) RU2610016C1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU619466A1 (en) * 1977-03-05 1978-08-15 Специальная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям Raw mix for making light high-temperature concrete
SU628128A1 (en) * 1977-03-14 1978-10-15 Специализированная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям Refractory concrete mix
UA18398A (en) * 1990-12-19 1997-12-25 Український Науково-Дослідний Інститут Вогнетривів Multilayered heat-insulating element
CN1450020A (en) * 2003-05-09 2003-10-22 宜兴天霸非金属材料有限公司 Alkali-resistant, chlorine-resistant and fire-resistant casting material
RU2320617C2 (en) * 2006-02-10 2008-03-27 Открытое акционерное общество "Боровичский комбинат огнеупоров" Refractory concrete mixture
WO2014118242A1 (en) * 2013-02-04 2014-08-07 Refratechnik Holding Gmbh Geopolymer-binder system for fire concretes, dry fire concrete mix containing the binder system and also the use of the mix

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU619466A1 (en) * 1977-03-05 1978-08-15 Специальная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям Raw mix for making light high-temperature concrete
SU628128A1 (en) * 1977-03-14 1978-10-15 Специализированная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям Refractory concrete mix
UA18398A (en) * 1990-12-19 1997-12-25 Український Науково-Дослідний Інститут Вогнетривів Multilayered heat-insulating element
CN1450020A (en) * 2003-05-09 2003-10-22 宜兴天霸非金属材料有限公司 Alkali-resistant, chlorine-resistant and fire-resistant casting material
RU2320617C2 (en) * 2006-02-10 2008-03-27 Открытое акционерное общество "Боровичский комбинат огнеупоров" Refractory concrete mixture
WO2014118242A1 (en) * 2013-02-04 2014-08-07 Refratechnik Holding Gmbh Geopolymer-binder system for fire concretes, dry fire concrete mix containing the binder system and also the use of the mix

Similar Documents

Publication Publication Date Title
RU2610016C1 (en) Refractory concrete mixture
RU2610015C1 (en) Refractory concrete mixture
RU2606889C1 (en) Refractory concrete mixture
RU2552424C1 (en) Ceramic mass for brick making
RU2617743C1 (en) Ceramic mass for production of bricks
RU2553670C1 (en) Ceramic mass for stamping of building products
RU2627515C1 (en) Ceramic mass
RU2614784C1 (en) Ceramic mass for production of bricks
RU2619566C1 (en) Ceramic mass
RU2592299C1 (en) Ceramic mixture for bricks making
RU2603860C1 (en) Refractory mixture
RU2632597C1 (en) Raw mixture for manufacturing construction materials
RU2620512C1 (en) Ceramic mass
RU2672692C1 (en) Ceramic mixture
RU2590157C1 (en) Refractory mixture
RU2634953C1 (en) Crude mixture for producing brick
RU2600232C1 (en) Crude mixture
RU2655269C1 (en) Ceramic mass for manufacturing wall materials
RU2613991C1 (en) Refractory mixture
RU2410356C1 (en) Ceramic mass to manufacture ceramic brick
RU2644784C1 (en) Refractory mixture
RU2593501C1 (en) Charge for producing refractory materials
RU2631717C1 (en) Refractory mixture
RU2588018C1 (en) Ceramic mixture for making brick
RU2558029C1 (en) Ceramic mixture