RU2609781C1 - Raw mix for production of expanded clay - Google Patents

Raw mix for production of expanded clay Download PDF

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Publication number
RU2609781C1
RU2609781C1 RU2015152361A RU2015152361A RU2609781C1 RU 2609781 C1 RU2609781 C1 RU 2609781C1 RU 2015152361 A RU2015152361 A RU 2015152361A RU 2015152361 A RU2015152361 A RU 2015152361A RU 2609781 C1 RU2609781 C1 RU 2609781C1
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Prior art keywords
clay
production
expanded clay
sodium
raw mix
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RU2015152361A
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Russian (ru)
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Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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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
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/12—Expanded 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
    • 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
    • C04B18/12—Waste materials; Refuse from quarries, mining or the like
    • 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
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/064—Natural expanding materials, e.g. clay

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FIELD: construction.
SUBSTANCE: raw mix for expanded clay production includes, wt %: montmorillonite clay 68.5-74.0, water 21.0-25.0, kaolin 1.0-1.5, pegmatite 3.5-4.0, sodium methylsiliconate or sodium ethylsiliconate 0.5-1.0.
EFFECT: increase of strength of expanded clay produced from row mix.
1 tbl

Description

Изобретение относится к промышленности строительных материалов и касается производства пористых заполнителей.The invention relates to the building materials industry and for the production of porous aggregates.

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].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].

Задачей изобретения является повышение прочности керамзита, полученного из сырьевой смеси.The objective of the invention is to increase the strength of expanded clay obtained from a raw mix.

Технический результат достигается тем, что сырьевая смесь для производства керамзита, содержащая глинистое сырье, воду, в качестве глинистого сырья содержит глину монтмориллонитовую и дополнительно - каолин, пегматит, метилсиликонат натрия или этилсиликонат натрия при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 68,5-74,0; вода 21,0-25,0; каолин 1,0-1,5; пегматит 3,5-4,0; метилсиликонат натрия или этилсиликонат натрия 0,5-1,0.The technical result is achieved in that the feed mixture for the production of expanded clay containing clay raw materials, water, as clay raw materials contains montmorillonite clay and additionally kaolin, pegmatite, sodium methylsiliconate or sodium ethylsiliconate in the following ratio, wt.%: Montmorillonite clay 68, 5-74.0; water 21.0-25.0; kaolin 1.0-1.5; pegmatitis 3.5-4.0; sodium methylsiliconate or sodium ethylsiliconate 0.5-1.0.

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

Figure 00000001
Figure 00000001

В составе сырьевой смеси используют глины монтмориллонитовые, включающие Аl-монтмориллонит и Fe-монтмориллонит (нонтронит), каолины и пегматиты любых месторождений.The composition of the raw material mixture uses montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite), kaolins and pegmatites of any deposits.

Компоненты дозируют в требуемых количествах и смешивают. Из полученной сырьевой смеси формуют гранулы, которые сушат и обжигают при температуре 1100-1150°С.The components are metered in the required amounts and mixed. Granules are formed from the obtained raw material mixture, which are dried and fired at a temperature of 1100-1150 ° C.

Источники информацииInformation sources

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

Claims (2)

Сырьевая смесь для производства керамзита, содержащая глинистое сырье, воду, отличающаяся тем, что в качестве глинистого сырья содержит глину монтмориллонитовую и дополнительно – каолин, пегматит, метилсиликонат натрия или этилсиликонат натрия при следующем соотношении компонентов, мас.%:The raw material mixture for the production of expanded clay, containing clay raw materials, water, characterized in that the clay raw materials contain montmorillonite clay and, in addition, kaolin, pegmatite, sodium methylsiliconate or sodium ethylsiliconate in the following ratio, wt.%: глина монтмориллонитоваяmontmorillonite clay 68,5-74,068.5-74.0 водаwater 21,0-25,021.0-25.0 каолинkaolin 1,0-1,51.0-1.5 пегматитpegmatite 3,5-4,03.5-4.0 метилсиликонат натрия или этилсиликонат натрияsodium methylsiliconate or sodium ethylsiliconate 0,5-1,00.5-1.0
RU2015152361A 2015-12-07 2015-12-07 Raw mix for production of expanded clay RU2609781C1 (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109020383A (en) * 2018-08-30 2018-12-18 蚌埠市方阵商品混凝土有限公司 A kind of high strength foam concrete

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU628129A1 (en) * 1977-03-09 1978-10-15 Восточно-Сибирский технологический институт Raw mixture for making claydite
RU2380336C2 (en) * 2007-03-13 2010-01-27 ЗАО с иностранными инвестициями "А/Т Глини Донбасу" Crude composition for ceramic objects and method of preparing said composition
WO2012056077A1 (en) * 2010-10-26 2012-05-03 Antonio Arnau Villanova Granulation by agglomeration of ceramic compositions ground in dry phase
RU2481283C1 (en) * 2011-12-29 2013-05-10 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate
RU2513875C1 (en) * 2013-01-15 2014-04-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2513738C1 (en) * 2013-01-15 2014-04-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2522113C1 (en) * 2013-06-14 2014-07-10 Юлия Алексеевна Щепочкина Raw mixture for expanded clay manufacturing
RU2522648C1 (en) * 2013-06-14 2014-07-20 Юлия Алексеевна Щепочкина Charge stock for production of porous aggregate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU628129A1 (en) * 1977-03-09 1978-10-15 Восточно-Сибирский технологический институт Raw mixture for making claydite
RU2380336C2 (en) * 2007-03-13 2010-01-27 ЗАО с иностранными инвестициями "А/Т Глини Донбасу" Crude composition for ceramic objects and method of preparing said composition
WO2012056077A1 (en) * 2010-10-26 2012-05-03 Antonio Arnau Villanova Granulation by agglomeration of ceramic compositions ground in dry phase
RU2481283C1 (en) * 2011-12-29 2013-05-10 Юлия Алексеевна Щепочкина Mixture for producing porous aggregate
RU2513875C1 (en) * 2013-01-15 2014-04-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2513738C1 (en) * 2013-01-15 2014-04-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2522113C1 (en) * 2013-06-14 2014-07-10 Юлия Алексеевна Щепочкина Raw mixture for expanded clay manufacturing
RU2522648C1 (en) * 2013-06-14 2014-07-20 Юлия Алексеевна Щепочкина Charge stock for production of porous aggregate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109020383A (en) * 2018-08-30 2018-12-18 蚌埠市方阵商品混凝土有限公司 A kind of high strength foam concrete

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