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RU2015157032A - The composition and method of manufacturing fireclay heat-resistant concrete - Google Patents

The composition and method of manufacturing fireclay heat-resistant concrete Download PDF

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Publication number
RU2015157032A
RU2015157032A RU2015157032A RU2015157032A RU2015157032A RU 2015157032 A RU2015157032 A RU 2015157032A RU 2015157032 A RU2015157032 A RU 2015157032A RU 2015157032 A RU2015157032 A RU 2015157032A RU 2015157032 A RU2015157032 A RU 2015157032A
Authority
RU
Russia
Prior art keywords
fireclay
composition
sodium
chamotte
colloidal
Prior art date
Application number
RU2015157032A
Other languages
Russian (ru)
Other versions
RU2670806C2 (en
Inventor
Адильбий Батырбиевич Тотурбиев
Василий Иванович Черкашин
Батырбий Джакаевич Тотурбиев
Original Assignee
Федеральное Государственное Бюджетное Учреждение Науки Институт Геологии Дагестанского Научного Центра Российской Академии Наук
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 Федеральное Государственное Бюджетное Учреждение Науки Институт Геологии Дагестанского Научного Центра Российской Академии Наук filed Critical Федеральное Государственное Бюджетное Учреждение Науки Институт Геологии Дагестанского Научного Центра Российской Академии Наук
Priority to RU2015157032A priority Critical patent/RU2670806C2/en
Publication of RU2015157032A publication Critical patent/RU2015157032A/en
Application granted granted Critical
Publication of RU2670806C2 publication Critical patent/RU2670806C2/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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0032—Controlling the process of mixing, e.g. adding ingredients in a quantity depending on a measured or desired value

Landscapes

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

Claims (3)

1. Состав для изготовления шамотного жаростойкого бетона, включающий: связующее, шамотный заполнитель, тонкомолотые наполнители и воду, отличающийся тем, что он содержит в качестве связующего коллоидные нанодисперсные полисиликаты натрия и наполнителей - тонкомолотый шамот, природный аморфный тонкодисперсный кремнезем при следующем соотношении компонентов, мас. %:1. The composition for the manufacture of fireclay refractory concrete, including: a binder, chamotte aggregate, finely ground fillers and water, characterized in that it contains as a binder colloidal nanosized polysilicates of sodium and fillers - finely ground fireclay, natural amorphous finely divided silica in the following ratio of components, . %: Шамотный заполнительFireclay placeholder 60-9060-90 Тонкомолотый шамотFine Chamotte 16-2016-20 Природный аморфный тонкодисперсный кремнеземNatural Amorphous Fine Silica 6-166-16 Коллоидный нанодисперсный полисиликат натрияColloidal Nanodispersed Polysilicate of Sodium 3-83-8 Вода из расчетаWater based В/Т=0.12-0.14B / T = 0.12-0.14
2. Способ изготовления шамотного жаростойкого бетона из состава по п. 1, заключающийся в том, что предварительно изготавливают коллоидный нанодисперный полисиликат натрия с силикатным модулем 6.5 путем введения в 20%-ный водный раствор силиката натрия 16%-ного гидрозоля диоксида кремния при их соотношении 1:1.6, перемешивают при 100°С в течение 3.0 ч с выдержкой не более 0.5 ч, при одновременном перемешивании в высокоскоростном смесителе вводят тонкомолотые наполнители: шамот с удельной поверхностью 2500-3000 см2/г, природный аморфный тонкодисперсный кремнезем и воду из расчета В/Т=0.12-0.14 (в зависимости от состава смеси) до получения однородной суспензии и полученную смесь перемешивают с огнеупорным шамотным заполнителем в лопастной мешалке принудительного действия до получения однородной массы.2. A method of manufacturing fireclay refractory concrete from a composition according to claim 1, which consists in preliminarily producing a colloidal nanodispersed sodium polysilicate with a silicate module 6.5 by introducing 16% silica hydrosol into a 20% aqueous solution of sodium silicate at a ratio of 1: 1.6, stirred at 100 ° C for 3.0 hours with a holding time of no more than 0.5 hours, while mixing in a high-speed mixer, finely ground fillers are introduced: chamotte with a specific surface of 2500-3000 cm 2 / g, natural amorphous finely divided belnezem and water from the calculation W / T = 0.12-0.14 (depending on the composition of the mixture) until a homogeneous suspension is obtained and the resulting mixture is mixed with refractory chamotte aggregate in a forced-action paddle mixer until a homogeneous mass is obtained.
RU2015157032A 2015-12-29 2015-12-29 Composition and method of manufacture of fire clay refractory concrete RU2670806C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015157032A RU2670806C2 (en) 2015-12-29 2015-12-29 Composition and method of manufacture of fire clay refractory concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015157032A RU2670806C2 (en) 2015-12-29 2015-12-29 Composition and method of manufacture of fire clay refractory concrete

Publications (2)

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RU2015157032A true RU2015157032A (en) 2017-07-05
RU2670806C2 RU2670806C2 (en) 2018-10-25

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2750808C1 (en) * 2020-07-10 2021-07-02 Сергей Владимирович Романюта Composition of heat-resistant composite material and method for manufacturing a product from heat-resistant composite material
RU2753881C1 (en) * 2021-02-04 2021-08-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" Charge for production of cellular heat resistant concrete

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786032A (en) * 1971-07-08 1973-01-08 Rhone Progil NEW ADDITIVES FOR LUBRICATING OILS
SU1701693A1 (en) * 1989-06-21 1991-12-30 Дагестанский Политехнический Институт Method of producing unfired refractories
RU2124475C1 (en) * 1997-06-05 1999-01-10 Товарищество с ограниченной ответственностью Научно-производственный центр "НОМАК" Method of preparing sodium polysilicates
RU2377217C1 (en) * 2008-06-16 2009-12-27 Государственное Образовательное Учреждение Высшего Профессионального Образования "Дагестанский Государственный Технический Университет" (Дгту) Composition and procedure for fabrication of non-fired chamotte heat resistant concrete
RU2013103121A (en) * 2013-01-23 2014-07-27 ЗАО "Опытное научно-производственное предприятие" (ЗАО ОНПП) COMPOSITION AND METHOD OF PREPARATION OF HEAT-RESISTANT CONCRETE MIX

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RU2670806C2 (en) 2018-10-25

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20180313

FZ9A Application not withdrawn (correction of the notice of withdrawal)

Effective date: 20180628

MM4A The patent is invalid due to non-payment of fees

Effective date: 20180921