RU2671276C1 - Mixture for making porous aggregate - Google Patents
Mixture for making porous aggregate Download PDFInfo
- Publication number
- RU2671276C1 RU2671276C1 RU2018105475A RU2018105475A RU2671276C1 RU 2671276 C1 RU2671276 C1 RU 2671276C1 RU 2018105475 A RU2018105475 A RU 2018105475A RU 2018105475 A RU2018105475 A RU 2018105475A RU 2671276 C1 RU2671276 C1 RU 2671276C1
- Authority
- RU
- Russia
- Prior art keywords
- mixture
- porous aggregate
- production
- dolomite
- coal
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 14
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000003245 coal Substances 0.000 claims abstract description 7
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 7
- 239000010459 dolomite Substances 0.000 claims abstract description 7
- 239000008030 superplasticizer Substances 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
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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
- C04B14/12—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
- 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
- C04B14/26—Carbonates
- C04B14/28—Carbonates of calcium
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/226—Sulfonated naphtalene-formaldehyde condensation products
-
- 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
-
- 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
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
FIELD: construction.SUBSTANCE: invention relates to production porous aggregates for concrete. Mixture for the production of porous aggregate contains, wt%: montmorillonite clay 83.0–87.0, coal 1.0–1.5, dolomite 10.0–15.0, superplasticizer C-3 1.0–1.5.EFFECT: high strength of porous aggregate made from mixture.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].Known mixture for the production of porous aggregate containing, by weight. %: montmorillonite clay 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 суперпластификатор С-3 при следующем соотношении компонентов, мас. %: глина монтмориллонитовая 83,0-87,0; уголь 1,0-1,5; доломит 10,0-15,0; суперпластификатор С-3 1,0-1,5.The technical result is achieved in that the mixture for the production of porous aggregate containing montmorillonite clay, coal, dolomite, additionally contains superplasticizer C-3 in the following ratio of components, wt. %: montmorillonite clay 83.0-87.0; coal 1.0-1.5; dolomite 10.0-15.0; superplasticizer C-3 1.0-1.5.
В таблице приведены составы шихты для производства пористого заполнителя.The table shows the composition of the mixture for the production of porous aggregate.
В составе шихты для производства пористого заполнителя используют глины монтмориллонитовые, включающие А1-монтмориллонит и Fe-монтмориллонит (нонтронит). Используют суперпластификатор С-3, получаемый на базе продуктов конденсации нафталинсульфокислоты и формальдегида [2].The composition of the mixture for the production of porous aggregate using montmorillonite clay, including A1-montmorillonite and Fe-montmorillonite (nontronite). C-3 superplasticizer is used, obtained on the basis of condensation products of naphthalenesulfonic acid and formaldehyde [2].
Компоненты сырьевой смеси дозируют в требуемых количествах. Уголь и доломит по отдельности размалывают до порошкообразного состояния, смешивают с глиной монтмориллонитовой, смесь увлажняют до 20-26%, добавляя при этом суперпластификатор С-3. Из шихты формуют гранулы размером 20-40 мм, которые сушат до влажности не более 6% и обжигают при температуре 1000-1050°С.The components of the raw mix are dosed in the required quantities. Coal and dolomite are individually milled to a powder state, mixed with montmorillonite clay, the mixture is moistened to 20-26%, while adding C-3 superplasticizer. Granules with a size of 20-40 mm are formed from the mixture, which are dried to a moisture content of not more than 6% and fired at a temperature of 1000-1050 ° C.
Источники информации:Information sources:
1. SU 1161500, 1985.1. SU 1161500, 1985.
2. Афанасьев А.А. Бетонные работы. – М.: Высш. шк., 1991. - С. 29-30.2. Afanasyev A.A. Concrete works. - M .: Higher. Shk., 1991 .-- S. 29-30.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018105475A RU2671276C1 (en) | 2018-02-13 | 2018-02-13 | Mixture for making porous aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018105475A RU2671276C1 (en) | 2018-02-13 | 2018-02-13 | Mixture for making porous aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2671276C1 true RU2671276C1 (en) | 2018-10-30 |
Family
ID=64103544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018105475A RU2671276C1 (en) | 2018-02-13 | 2018-02-13 | Mixture for making porous aggregate |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2671276C1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
| SU1330102A1 (en) * | 1985-11-12 | 1987-08-15 | Казахский Химико-Технологический Институт | Raw mixture for producing claydite |
| US5015606A (en) * | 1984-04-19 | 1991-05-14 | Effem Gmbh | Lightweight ceramic material for building purposes |
| RU2408559C1 (en) * | 2009-10-19 | 2011-01-10 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
| RU2469972C1 (en) * | 2011-08-31 | 2012-12-20 | Юлия Алексеевна Щепочкина | Charge for porous filler manufacturing |
| RU2473486C1 (en) * | 2011-09-30 | 2013-01-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filling agent |
| RU2514475C1 (en) * | 2013-03-13 | 2014-04-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
-
2018
- 2018-02-13 RU RU2018105475A patent/RU2671276C1/en active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1161500A1 (en) * | 1982-02-08 | 1985-06-15 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Charge for producing porous aggregate |
| US5015606A (en) * | 1984-04-19 | 1991-05-14 | Effem Gmbh | Lightweight ceramic material for building purposes |
| SU1330102A1 (en) * | 1985-11-12 | 1987-08-15 | Казахский Химико-Технологический Институт | Raw mixture for producing claydite |
| RU2408559C1 (en) * | 2009-10-19 | 2011-01-10 | Юлия Алексеевна Щепочкина | Mixture for making porous aggregate |
| RU2469972C1 (en) * | 2011-08-31 | 2012-12-20 | Юлия Алексеевна Щепочкина | Charge for porous filler manufacturing |
| RU2473486C1 (en) * | 2011-09-30 | 2013-01-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filling agent |
| RU2514475C1 (en) * | 2013-03-13 | 2014-04-27 | Юлия Алексеевна Щепочкина | Charge for production of porous filler |
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