RU2417174C1 - Mixture for making porous aggregate - Google Patents

Mixture for making porous aggregate Download PDF

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Publication number
RU2417174C1
RU2417174C1 RU2009143118A RU2009143118A RU2417174C1 RU 2417174 C1 RU2417174 C1 RU 2417174C1 RU 2009143118 A RU2009143118 A RU 2009143118A RU 2009143118 A RU2009143118 A RU 2009143118A RU 2417174 C1 RU2417174 C1 RU 2417174C1
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RU
Russia
Prior art keywords
mixture
porous aggregate
making porous
coal
montmorillonite clay
Prior art date
Application number
RU2009143118A
Other languages
Russian (ru)
Inventor
Юлия Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2009143118A priority Critical patent/RU2417174C1/en
Application granted granted Critical
Publication of RU2417174C1 publication Critical patent/RU2417174C1/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
    • 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
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to making porous aggregate for concrete. The mixture for making porous aggregate contains the following, wt %: montmorillonite clay 69.0-75.0; carbon 5.0-6.0; silica brick which is ground or sieved through a No. 63 sieve 20.0-25.0.
EFFECT: higher strength of expanded clay.
1 cl, 1 tbl

Description

Изобретение относится к производству пористых заполнителей для бетонов.The invention relates to the production of porous aggregates for concrete.

Известна шихта для производства пористого заполнителя, содержащая, мас.%: глина монтмориллонитовая 35,0-38,0; уголь 5,0-6,0; доломит 36,0-50,0 [1].A known mixture for the production of porous aggregate, containing, wt.%: Clay montmorillonite 35,0-38,0; coal 5.0-6.0; dolomite 36.0-50.0 [1].

Задачей изобретения является снижение себестоимости пористого заполнителя, полученного из шихты.The objective of the invention is to reduce the cost of porous aggregate obtained from the mixture.

Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую и уголь, доломит, окончательно включает молотый и просеянный через сито №0,63 бой силикатного кирпича, причем компоненты находятся при следующем соотношении, мас.%: глина монтмориллонитовая 69,0-75,0; уголь 5,0-6,0; указанный бой кирпича 20,0-25,0.The technical result is achieved by the fact that the mixture for the production of porous aggregate containing montmorillonite clay and coal, dolomite, finally includes ground and sifted silicate brick sieve No. 0.63, the components being in the following ratio, wt.%: Montmorillonite clay 69, 0-75.0; coal 5.0-6.0; The specified brick battle is 20.0-25.0.

В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.

КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 Глина монтмориллонитоваяMontmorillonite clay 75,075.0 72,072.0 69,069.0 УгольCoal 5,05,0 5,55.5 6,06.0 Молотый бой силикатного кирпичаSilicate Brick Ground Fight 20,020,0 22,522.5 25,025.0

Компоненты сырьевой смеси дозируют в требуемых количествах. Уголь и бой силикатного кирпича размалывают до порошкообразного состояния и смешивают с глиной монтмориллонитовой (используют глины, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит). Полученную шихту увлажняют до 18-23% и формуют из нее гранулы размером 20-40 мм, которые сушат и обжигают при температуре 1000-1100°С.The components of the raw mix are dosed in the required quantities. Coal and battle of silicate brick are ground to a powder state and mixed with montmorillonite clay (use clays including Al-montmorillonite and Fe-montmorillonite (nontronite). The resulting mixture is moistened to 18-23% and formed into granules 20-40 mm in size dried and fired at a temperature of 1000-1100 ° C.

Использование предложенной шихты позволит снизить себестоимость пористого заполнителя на 5-7% в сравнении с себестоимостью заполнителя, изготовленного из шихты [1].Using the proposed mixture will reduce the cost of porous aggregate by 5-7% compared with the cost of aggregate made from a mixture [1].

Источник информацииThe source of information

1. SU 1161500, С04В 31/00, 1985.1. SU 1161500, C04B 31/00, 1985.

Claims (1)

Шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую и уголь, отличающаяся тем, что дополнительно включает молотый и просеянный через сито №0,63 бой силикатного кирпича, причем компоненты находятся при следующем соотношении, мас.%: глина монтмориллонитовая 69,0-75,0; уголь 5,0-6,0; указанный бой кирпича 20,0-25,0. A mixture for the production of porous aggregate containing montmorillonite clay and coal, characterized in that it further includes ground and sifted silicate brick sieve No. 0.63, the components being in the following ratio, wt.%: Montmorillonite clay 69.0-75, 0; coal 5.0-6.0; The specified brick battle is 20.0-25.0.
RU2009143118A 2009-11-23 2009-11-23 Mixture for making porous aggregate RU2417174C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009143118A RU2417174C1 (en) 2009-11-23 2009-11-23 Mixture for making porous aggregate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009143118A RU2417174C1 (en) 2009-11-23 2009-11-23 Mixture for making porous aggregate

Publications (1)

Publication Number Publication Date
RU2417174C1 true RU2417174C1 (en) 2011-04-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466968C1 (en) * 2011-07-06 2012-11-20 Юлия Алексеевна Щепочкина Charge for porous filler manufacture
RU2487843C1 (en) * 2012-04-06 2013-07-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2494078C1 (en) * 2012-06-14 2013-09-27 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2592295C1 (en) * 2015-07-20 2016-07-20 Юлия Алексеевна Щепочкина Mixture for aggregate producing
RU2634930C1 (en) * 2016-10-10 2017-11-08 Юлия Алексеевна Щепочкина Method of producing aggregate for concrete

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466968C1 (en) * 2011-07-06 2012-11-20 Юлия Алексеевна Щепочкина Charge for porous filler manufacture
RU2487843C1 (en) * 2012-04-06 2013-07-20 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2494078C1 (en) * 2012-06-14 2013-09-27 Юлия Алексеевна Щепочкина Mixture for making porous aggregate
RU2592295C1 (en) * 2015-07-20 2016-07-20 Юлия Алексеевна Щепочкина Mixture for aggregate producing
RU2634930C1 (en) * 2016-10-10 2017-11-08 Юлия Алексеевна Щепочкина Method of producing aggregate for concrete

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