RU2318764C1 - Raw mix for production of keramzite - Google Patents

Raw mix for production of keramzite Download PDF

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Publication number
RU2318764C1
RU2318764C1 RU2006116067A RU2006116067A RU2318764C1 RU 2318764 C1 RU2318764 C1 RU 2318764C1 RU 2006116067 A RU2006116067 A RU 2006116067A RU 2006116067 A RU2006116067 A RU 2006116067A RU 2318764 C1 RU2318764 C1 RU 2318764C1
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RU
Russia
Prior art keywords
production
keramzite
clay
water
vermiculite
Prior art date
Application number
RU2006116067A
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Russian (ru)
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RU2006116067A (en
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2006116067A priority Critical patent/RU2318764C1/en
Publication of RU2006116067A publication Critical patent/RU2006116067A/en
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Publication of RU2318764C1 publication Critical patent/RU2318764C1/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
    • C04B28/001—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 unburned 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0048—Fibrous materials
    • 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)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FIELD: manufacture of building materials.
SUBSTANCE: proposed raw mix contains the following components, mass-%: clay raw material, 50.0-54.0; fibrous waste of primary processing of wool, 0.8-1.2; water, 12.0-16.0; peat, 0.8-1.2; vermiculite, 30.0-34.0.
EFFECT: reduced volume mass of keramzite.
1 tbl

Description

Изобретение относится к промышленности строительных материалов и касается производства керамзита.The invention relates to the building materials industry and for the production of expanded clay.

Известна сырьевая смесь для производства керамзита, содержащая, мас.%: глинистое сырье 75,5-76,8; волокнистые отходы первичной переработки шерсти 0,9-1,4; вода - остальное [1]. Объемная масса керамзита, полученного из такой смеси, составляет 529-584 кг/м3.Known raw mix for the production of expanded clay, containing, wt.%: Clay raw materials 75.5-76.8; fibrous waste from primary wool processing 0.9-1.4; water - the rest [1]. The bulk density of expanded clay obtained from such a mixture is 529-584 kg / m 3 .

Задачей изобретения является снижение объемной массы керамзита, полученного из сырьевой смеси.The objective of the invention is to reduce the bulk density of expanded clay obtained from a raw mixture.

Технический результат достигается тем, что сырьевая смесь для производства керамзита, содержащая глинистое сырье, волокнистые отходы первичной переработки шерсти, воду, дополнительно содержит торф и вермикулит, при следующем соотношении компонентов, мас.%: глинистое сырье 50,0-54,0; волокнистые отходы первичной переработки шерсти 0,8-1,2; вода 12,0-16,0; торф 0,8-1,2; вермикулит 30,0-34,0.The technical result is achieved in that the raw mix for the production of expanded clay, containing clay raw materials, fibrous waste from the primary processing of wool, water, additionally contains peat and vermiculite, in the following ratio of components, wt.%: Clay raw materials 50.0-54.0; fibrous waste from primary wool processing 0.8-1.2; water 12.0-16.0; peat 0.8-1.2; vermiculite 30.0-34.0.

В таблице приведены составы сырьевой смеси для производства керамзита.The table shows the composition of the raw mix for the production of expanded clay.

ТаблицаTable Состав №Composition No. КомпонентыComponents Объемная масса, кг/м3 Bulk weight, kg / m 3 Прочность при сжатии, МПаCompressive strength, MPa Глинистое сырьеClay raw materials Волокнистые отходы первичной переработки шерстиFibrous waste from primary wool processing ВодаWater ТорфPeat ВермикулитVermiculite 1one 50,050,0 1,01,0 16,016,0 1,01,0 32,032,0 ~490~ 490 ~0,5~ 0.5 22 52,052.0 0,80.8 12,012.0 1,21,2 34,034.0 ~485~ 485 ~0,5~ 0.5 33 54,054.0 1,21,2 14,014.0 0,80.8 30,030,0 ~490~ 490 ~0,5~ 0.5

Вермикулит предварительно измельчают до порошкообразного состояния и смешивают с с глинистым сырьем, волокнистыми отходами первичной переработки шерсти, торфом, затем добавляют воду и вновь перемешивают. Из полученной смеси формуют гранулы, которые сушат при температуре 200-300°С и обжигают при температуре 1000-1200°С.Vermiculite is pre-crushed to a powder state and mixed with clay raw materials, fibrous waste from primary wool processing, peat, then water is added and mixed again. Granules are formed from the resulting mixture, which are dried at a temperature of 200-300 ° C and fired at a temperature of 1000-1200 ° C.

Источники информацииInformation sources

1. SU 628129, С04В 14/12, 1978.1. SU 628129, C04B 14/12, 1978.

Claims (1)

Сырьевая смесь для производства керамзита, содержащая глинистое сырье, волокнистые отходы первичной переработки шерсти, воду, отличающаяся тем, что дополнительно содержит торф и вермикулит при следующем соотношении компонентов, мас.%:The raw material mixture for the production of expanded clay, containing clay raw materials, fibrous waste from the primary processing of wool, water, characterized in that it additionally contains peat and vermiculite in the following ratio of components, wt.%: глинистое сырьеclay raw materials 50,0-54,050.0-54.0 волокнистые отходы первичной переработки шерстиfibrous waste of primary processing of wool 0,8-1,20.8-1.2 водаwater 12,0-16,012.0-16.0 торфpeat 0,8-1,20.8-1.2 вермикулитvermiculite 30,0-34,030.0-34.0
RU2006116067A 2006-05-10 2006-05-10 Raw mix for production of keramzite RU2318764C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006116067A RU2318764C1 (en) 2006-05-10 2006-05-10 Raw mix for production of keramzite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006116067A RU2318764C1 (en) 2006-05-10 2006-05-10 Raw mix for production of keramzite

Publications (2)

Publication Number Publication Date
RU2006116067A RU2006116067A (en) 2007-12-10
RU2318764C1 true RU2318764C1 (en) 2008-03-10

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RU2006116067A RU2318764C1 (en) 2006-05-10 2006-05-10 Raw mix for production of keramzite

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2449960C1 (en) * 2011-01-11 2012-05-10 Юлия Алексеевна Щепочкина Crude mixture for making expanded clay
RU2472741C1 (en) * 2011-08-31 2013-01-20 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate
RU2493116C1 (en) * 2012-06-14 2013-09-20 Юлия Алексеевна Щепочкина Charge for production of porous aggregate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2449960C1 (en) * 2011-01-11 2012-05-10 Юлия Алексеевна Щепочкина Crude mixture for making expanded clay
RU2472741C1 (en) * 2011-08-31 2013-01-20 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate
RU2493116C1 (en) * 2012-06-14 2013-09-20 Юлия Алексеевна Щепочкина Charge for production of porous aggregate

Also Published As

Publication number Publication date
RU2006116067A (en) 2007-12-10

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