RU2411211C1 - Mixure for making porous aggregate - Google Patents
Mixure for making porous aggregate Download PDFInfo
- Publication number
- RU2411211C1 RU2411211C1 RU2009147545/03A RU2009147545A RU2411211C1 RU 2411211 C1 RU2411211 C1 RU 2411211C1 RU 2009147545/03 A RU2009147545/03 A RU 2009147545/03A RU 2009147545 A RU2009147545 A RU 2009147545A RU 2411211 C1 RU2411211 C1 RU 2411211C1
- Authority
- RU
- Russia
- Prior art keywords
- porous aggregate
- mixture
- making porous
- dolomite
- mixure
- Prior art date
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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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/001—Alkaline earth metal or Mg-compounds
- C04B2103/0012—Mg
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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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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 повышение прочности пористого заполнителя, полученного из шихты.The objective of the invention is to increase the strength of the porous aggregate obtained from the mixture.
Технический результат достигается тем, что шихта для производства пористого заполнителя, содержащая глину монтмориллонитовую, уголь, доломит, дополнительно содержит соду кальцинированную и кварцевый песок при следующем соотношении компонентов, мас.%: глина монтмориллонитовая 33,0-44,0; уголь 5,0-6,0; доломит 40,0-45,0; сода кальцинированная 1,0-2,0; кварцевый песок 10,0-14,0.The technical result is achieved in that the mixture for the production of porous aggregate containing montmorillonite clay, coal, dolomite, additionally contains soda ash and quartz sand in the following ratio of components, wt.%: Montmorillonite clay 33.0-44.0; coal 5.0-6.0; dolomite 40.0-45.0; soda ash 1.0-2.0; silica sand 10.0-14.0.
В таблице приведены составы шихты.The table shows the composition of the charge.
В состав шихты для производства пористого заполнителя используют глины монтмориллонитовые, включающие Al-монтмориллонит и Fe-монтмориллонит (нонтронит) c удельной поверхностью 2500-3500 см2/г.Montmorillonite clays, including Al-montmorillonite and Fe-montmorillonite (nontronite) with a specific surface of 2500-3500 cm 2 / g, are used in the mixture for the production of porous aggregate.
Компоненты сырьевой смеси дозируют в требуемых количествах. Уголь, кварцевый песок и доломит размалывают до удельной поверхности 2500-3000 см2/г, добавляют глину монтмориллонитовую, соду кальцинированную и смешивают. Полученную шихту увлажняют до 20-25%, формуют из нее пластическим способом гранулы, которые сушат и обжигают при температуре 900-1000°C.The components of the raw mix are metered in the required quantities. Coal, quartz sand and dolomite are ground to a specific surface of 2500-3000 cm 2 / g, montmorillonite clay, soda ash are added and mixed. The resulting mixture is moistened to 20-25%, granules are formed from it in a plastic way, which are dried and fired at a temperature of 900-1000 ° C.
При приготовлении образцов шихты, имеющей составы, представленные в таблице, уголь, кварцевый песок и доломит размалывают до крупности 2700 см2/г, шихту увлажняют до 27%, а сушку и обжиг гранул ведут при температуре 950°С.When preparing samples of the mixture having the compositions shown in the table, coal, quartz sand and dolomite are crushed to a particle size of 2700 cm 2 / g, the mixture is moistened to 27%, and the granules are dried and fired at a temperature of 950 ° C.
Источники информацииInformation sources
1. SU 1161500, C04B 31/00, 1985.1. SU 1161500, C04B 31/00, 1985.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147545/03A RU2411211C1 (en) | 2009-12-21 | 2009-12-21 | Mixure for making porous aggregate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147545/03A RU2411211C1 (en) | 2009-12-21 | 2009-12-21 | Mixure for making porous aggregate |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2411211C1 true RU2411211C1 (en) | 2011-02-10 |
Family
ID=46309228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009147545/03A RU2411211C1 (en) | 2009-12-21 | 2009-12-21 | Mixure for making porous aggregate |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2411211C1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472728C1 (en) * | 2011-09-30 | 2013-01-20 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481316C1 (en) * | 2011-12-29 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481285C1 (en) * | 2012-02-09 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481283C1 (en) * | 2011-12-29 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2535580C1 (en) * | 2013-12-12 | 2014-12-20 | Юлия Алексеевна Щепочкина | Charge for filling of porous filler |
RU2538576C1 (en) * | 2014-02-25 | 2015-01-10 | Юлия Алексеевна Щепочкина | Charge for porous filler production |
RU2555968C1 (en) * | 2014-06-02 | 2015-07-10 | Юлия Алексеевна Щепочкина | Charge for production of porous filling agent |
-
2009
- 2009-12-21 RU RU2009147545/03A patent/RU2411211C1/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2472728C1 (en) * | 2011-09-30 | 2013-01-20 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481316C1 (en) * | 2011-12-29 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481283C1 (en) * | 2011-12-29 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2481285C1 (en) * | 2012-02-09 | 2013-05-10 | Юлия Алексеевна Щепочкина | Mixture for producing porous aggregate |
RU2535580C1 (en) * | 2013-12-12 | 2014-12-20 | Юлия Алексеевна Щепочкина | Charge for filling of porous filler |
RU2538576C1 (en) * | 2014-02-25 | 2015-01-10 | Юлия Алексеевна Щепочкина | Charge for porous filler production |
RU2555968C1 (en) * | 2014-06-02 | 2015-07-10 | Юлия Алексеевна Щепочкина | Charge for production of porous filling agent |
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