RU2632597C1 - Raw mixture for manufacturing construction materials - Google Patents

Raw mixture for manufacturing construction materials Download PDF

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Publication number
RU2632597C1
RU2632597C1 RU2016138090A RU2016138090A RU2632597C1 RU 2632597 C1 RU2632597 C1 RU 2632597C1 RU 2016138090 A RU2016138090 A RU 2016138090A RU 2016138090 A RU2016138090 A RU 2016138090A RU 2632597 C1 RU2632597 C1 RU 2632597C1
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RU
Russia
Prior art keywords
clay
sieve
before passing
raw mixture
brick
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RU2016138090A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2016138090A priority Critical patent/RU2632597C1/en
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Publication of RU2632597C1 publication Critical patent/RU2632597C1/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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/30—Mixed waste; Waste of undefined composition
    • 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
    • C04B2111/29—Frost-thaw resistance
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

FIELD: chemistry.
SUBSTANCE: mixture contains, wt %: red brick grit ground before passing through sieve No. 2.5 - 33.0-37.0; brick clay 38.0-40.0; expanded clay gravel fraction10-20 mm 31.0-33.0; asbestos cement waste ground before passing through sieve No. 0.63 - 2.0-6.0.
EFFECT: increasing the heat resistance of materials produced from the raw mixture.
1 tbl

Description

Изобретение относится к составам сырьевых смесей, используемых для теплоизоляции промышленных зданий, технологического оборудования.The invention relates to compositions of raw mixtures used for thermal insulation of industrial buildings, technological equipment.

Известна сырьевая смесь следующего состава, мас. %: фосфатное связующее 6,0-16,0; бой красного кирпича 20,0-45,0; огнеупорный глинистый компонент (глина огнеупорная) 8,0-14,0; пиритные огарки 2,0-6,0; керамзитовый гравий - остальное [1].Known raw material mixture of the following composition, wt. %: phosphate binder 6.0-16.0; red brick battle 20.0-45.0; refractory clay component (refractory clay) 8.0-14.0; pyrite cinders 2.0-6.0; expanded clay gravel - the rest [1].

Задача изобретения состоит в повышении термостойкости строительных материалов, полученных из сырьевой смеси.The objective of the invention is to increase the heat resistance of building materials obtained from a raw material mixture.

Технический результат достигается тем, что сырьевая смесь для производства строительных материалов, содержащая бой красного кирпича, глину, керамзитовый гравий, дополнительно содержит асбестоцементные отходы при следующем соотношении компонентов, мас. %: измельченный до прохождения через сито №2,5 бой красного кирпича 33,0-37,0; кирпичная глина 38,0-40,0; керамзитовый гравий фракции 10-20 мм 31,0-33,0; измельченные до прохождения через сито №0,63 асбестоцементные отходы 2,0-6,0.The technical result is achieved by the fact that the raw material mixture for the production of building materials, containing red brick fight, clay, expanded clay gravel, additionally contains asbestos-cement waste in the following ratio of components, wt. %: crushed red brick 33.0-37.0 before passing through a sieve No. 2.5; brick clay 38.0-40.0; expanded clay gravel fractions of 10-20 mm 31.0-33.0; crushed before passing through a sieve No. 0.63 asbestos-cement waste 2.0-6.0.

Составы сырьевой смеси приведены в таблице.The composition of the raw mix is shown in the table.

Figure 00000001
Figure 00000001

Компоненты дозируют в требуемых количествах и смешивают, подготавливают сырьевую смесь, увлажняют до 22-26% и формуют из нее изделия (блоки), которые сушат до влажности не более 6% и обжигают при температуре 930-1000°C. При необходимости готовые обожженные блоки могут быть разрезаны на плиты, кирпич.The components are dosed in the required quantities and mixed, the raw material mixture is prepared, moistened to 22-26% and molded from it products (blocks), which are dried to a moisture content of not more than 6% and fired at a temperature of 930-1000 ° C. If necessary, the finished fired blocks can be cut into slabs, bricks.

Источники информацииInformation sources

1. SU 623841, С04В 28/34, 1978.1. SU 623841, C04B 28/34, 1978.

Claims (1)

Сырьевая смесь для производства строительных материалов, содержащая бой красного кирпича, глину, керамзитовый гравий, отличающаяся тем, что дополнительно содержит асбестоцементные отходы при следующем соотношении компонентов, мас. %: измельченный до прохождения через сито №2,5 бой красного кирпича 33,0-37,0; кирпичная глина 38,0-40,0; керамзитовый гравий фракции 10-20 мм 31,0-33,0; измельченные до прохождения через сито №0,63 асбестоцементные отходы 2,0-6,0.The raw material mixture for the production of building materials, containing red brick, clay, expanded clay gravel, characterized in that it further contains asbestos-cement waste in the following ratio of components, wt. %: crushed red brick 33.0-37.0 before passing through a sieve No. 2.5; brick clay 38.0-40.0; expanded clay gravel fractions of 10-20 mm 31.0-33.0; crushed before passing through a sieve No. 0.63 asbestos-cement waste 2.0-6.0.
RU2016138090A 2016-09-23 2016-09-23 Raw mixture for manufacturing construction materials RU2632597C1 (en)

Priority Applications (1)

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Publications (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU623841A1 (en) * 1976-12-14 1978-09-15 Специализированная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям "Оргтехстром" Raw mix for making light high-temperature concrete
SU765247A1 (en) * 1978-07-31 1980-09-23 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Composition for lining heating sets
RU2361841C1 (en) * 2008-04-03 2009-07-20 Государственное образовательное учреждение высшего профессионального образования Тульский государственный университет (ТулГУ) Ceramic mass
RU2365561C1 (en) * 2007-12-11 2009-08-27 Общество с ограниченной ответственностью "Вермолит" Mass for manufacturing of fire-proof heat-insulating materials and products
CN104003671A (en) * 2014-05-15 2014-08-27 周鹏 Lightweight hollow brick
CN105016663A (en) * 2015-08-06 2015-11-04 济南大学 Calcium silicate board with paper mill sludge ash and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU623841A1 (en) * 1976-12-14 1978-09-15 Специализированная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям "Оргтехстром" Raw mix for making light high-temperature concrete
SU765247A1 (en) * 1978-07-31 1980-09-23 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Composition for lining heating sets
RU2365561C1 (en) * 2007-12-11 2009-08-27 Общество с ограниченной ответственностью "Вермолит" Mass for manufacturing of fire-proof heat-insulating materials and products
RU2361841C1 (en) * 2008-04-03 2009-07-20 Государственное образовательное учреждение высшего профессионального образования Тульский государственный университет (ТулГУ) Ceramic mass
CN104003671A (en) * 2014-05-15 2014-08-27 周鹏 Lightweight hollow brick
CN105016663A (en) * 2015-08-06 2015-11-04 济南大学 Calcium silicate board with paper mill sludge ash and preparation method thereof

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