RU2007142318A - METHOD FOR PRODUCING SILICATE WALL PRODUCTS, COMPOSITION OF RAW MATERIALS FOR PRODUCTION OF SILICATE WALL PRODUCTS, GRANULAR FILLER FOR SILICATE WALL PRODUCTS ON THE BASIS OF SILICAN SULFUR - Google Patents
METHOD FOR PRODUCING SILICATE WALL PRODUCTS, COMPOSITION OF RAW MATERIALS FOR PRODUCTION OF SILICATE WALL PRODUCTS, GRANULAR FILLER FOR SILICATE WALL PRODUCTS ON THE BASIS OF SILICAN SULFUR Download PDFInfo
- Publication number
- RU2007142318A RU2007142318A RU2007142318/03A RU2007142318A RU2007142318A RU 2007142318 A RU2007142318 A RU 2007142318A RU 2007142318/03 A RU2007142318/03 A RU 2007142318/03A RU 2007142318 A RU2007142318 A RU 2007142318A RU 2007142318 A RU2007142318 A RU 2007142318A
- Authority
- RU
- Russia
- Prior art keywords
- lime
- core
- silica
- mixture
- component
- Prior art date
Links
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
- 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
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
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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
- 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
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1074—Silicates, e.g. glass
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
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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
- C04B28/18—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 mixtures of the silica-lime type
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
1. Способ получения силикатных стеновых изделий, включающий смешивание известкового компонента и заполнителя, включающего кремнеземсодержащий и известьсодержащий компоненты, формование строительных изделий и последующую их автоклавную обработку, отличающийся тем, что в качестве заполнителя используют гранулированный композит с размером гранул 0,5-10,0 мм, состоящий из ядра и оболочки, причем при изготовлении ядра используют молотую до удельной поверхности 150-250 м2/кг смесь, состоящую из вышеуказанного кремнеземсодержащего компонента в виде кремнистой цеолитовой породы и гидроксида щелочного металла в массовом соотношении 0,70-0,95:0,05-0,30, в качестве связки используют водный раствор силиката натрия плотностью 1,2-1,3 г/см3 в количестве 0,1-7,0% по отношению к массе ядра гранулы, формирование защитной оболочки на поверхности ядра гранулы производят в среде сухой пылевидной смеси из вышеуказанного известьсодержащего компонента и натрия кремнефтористого в массовом соотношении 0,85-0,95:0,05-0,15; полученный гранулированный заполнитель вводят в силикатную смесь после приобретения им прочности в результате твердения при температуре окружающей среды не менее 2,1 МПа, при этом в сырьевую смесь при перемешивании дополнительно вводят кремнеземсодержащий компонент при следующем соотношении компонентов, мас.%: ! известьсодержащий компонент10,0-12,5кремнеземсодержащий компонент50,0-82,5гранулированный заполнитель5-40 ! 2. Силикатная смесь для изготовления стеновых изделий способом по п.1, включающая известьсодержащий компонент и заполнитель, содержащий кремнеземсодержащий и известьсодержащий компоненты, отличающаяся тем, что заполнител1. A method of producing silicate wall products, including mixing a lime component and a filler including silica-containing and lime-containing components, molding construction products and their subsequent autoclaving, characterized in that a granular composite with a granular size of 0.5-10.0 is used as a filler mm, consisting of a core and a shell, and in the manufacture of the core, a mixture ground to a specific surface of 150-250 m2 / kg is used, consisting of the above silica-containing component in the form of a siliceous zeolite rock and an alkali metal hydroxide in a mass ratio of 0.70-0.95: 0.05-0.30, an aqueous solution of sodium silicate with a density of 1.2-1.3 g / cm3 in an amount of 0.1-7.0% in relation to the mass of the granule core is used as a binder, the formation of a protective shell on the surface of the core granules are produced in the environment of a dry dust-like mixture from the above-mentioned lime-containing component and sodium fluorosilicate in a mass ratio of 0.85-0.9 5: 0.05-0.15; The obtained granular aggregate is introduced into the silicate mixture after it acquires strength as a result of hardening at an ambient temperature of at least 2.1 MPa, while a silica-containing component is additionally introduced into the raw mixture with stirring at the following ratio of components, wt%:! lime-containing component 10.0-12.5 silica-containing component 50.0-82.5 granular aggregate 5-40! 2. A silicate mixture for the manufacture of wall products by the method according to claim 1, comprising a lime-containing component and an aggregate containing silica-containing and lime-containing components, characterized in that the aggregate
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007142318/03A RU2361839C1 (en) | 2007-11-15 | 2007-11-15 | Granulated filler for silicate wall products based on siliceous zeolite rock, composition of raw mix for manufacture of silicate wall products, method for manufacturing of silicate wall products and silicate wall product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007142318/03A RU2361839C1 (en) | 2007-11-15 | 2007-11-15 | Granulated filler for silicate wall products based on siliceous zeolite rock, composition of raw mix for manufacture of silicate wall products, method for manufacturing of silicate wall products and silicate wall product |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007142318A true RU2007142318A (en) | 2009-05-20 |
RU2361839C1 RU2361839C1 (en) | 2009-07-20 |
Family
ID=41021458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007142318/03A RU2361839C1 (en) | 2007-11-15 | 2007-11-15 | Granulated filler for silicate wall products based on siliceous zeolite rock, composition of raw mix for manufacture of silicate wall products, method for manufacturing of silicate wall products and silicate wall product |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2361839C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2515743C1 (en) * | 2013-05-07 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Granulated composite filler for silicate wall products based on silicon zeolyte rocks and silicate wall product |
RU2516028C1 (en) * | 2013-05-07 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Granulated composite filler for silicate wall products based on tripoli and silicate wall product |
CN111499295B (en) * | 2020-03-23 | 2021-04-16 | 中南大学 | Steam-cured cement-based material with high water absorption resistance and preparation method thereof |
-
2007
- 2007-11-15 RU RU2007142318/03A patent/RU2361839C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2361839C1 (en) | 2009-07-20 |
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Legal Events
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161116 |