SU1198036A1 - Raw mixture for producing light-weight aggregate - Google Patents
Raw mixture for producing light-weight aggregate Download PDFInfo
- Publication number
- SU1198036A1 SU1198036A1 SU843722657A SU3722657A SU1198036A1 SU 1198036 A1 SU1198036 A1 SU 1198036A1 SU 843722657 A SU843722657 A SU 843722657A SU 3722657 A SU3722657 A SU 3722657A SU 1198036 A1 SU1198036 A1 SU 1198036A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ash
- raw mixture
- volcanic
- producing light
- weight aggregate
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Glass Compositions (AREA)
Abstract
СЫРЬЕВАЯ СМЕСЬ ДПЯ ИЗГОТОВЛЕНИЯ ЛЕГКОГО ЗАПОЛНИТЕЛЯ, включающа золу ТЭС, св зующее и вулканическое стекло, отлича.юща с тем, что, с цглью снижени объемной массы, она содержит в качестве св зующего щелочь, а в качестве стекла вулканический пепел при следукидем соотношении компонентов, мас,%: Зола ТЭС23-45 Щелочь10-12. Вулканический пепел 43-67RAW MIXTURE OF THE DIET OF MANUFACTURING A LIGHT FILLER, including TPP ash, a binder and volcanic glass, which, because of the reduction in the bulk weight, contains as an alkali binder, and as a glass, volcanic ash should follow the ratio of components wt.%: Ash TPP23-45 Alkaline 10-12. Volcanic ash 43-67
Description
соwith
0000
о.about.
00 О) f Изобретение относитс к производ ству строительных материалов и может быть использовано дл изготовлени легких заполнителей. Цель изобретени - снижение объем ной массу заполнител . Сырьева смесь включает, вес.%: чола ТЭС 23-45; щелочь 10-12; и вулканический пепел 43-67. Золу ТЭС используют с низким содержанием окиси кальци следующего химического состава, мас,.%: SiO 5259; AIjO 17-22; Cat) 2-4; MgO 0,51 ,5; F&00,5-1; ., 3-6; 2-3; run.п. 4-15,Вулканический пепел относитс к кислым 1эулканическим водосодержащим стеклам и имеет следукнций химический 36 состав, Mac.%;si02 70-81; 16; следы CaO 2,6; FeO 0,1-4; FegO, 0,1-2; MgO 0,1-1; NajO 3-7; 2-6. В качестве щелочи используют едкий натр, который ввод т в сырьевую смесь в виде раствора плотности 1,31 ,45 г/см. Сырьевую смесь измельчают, гранулируют и обжигают по известной технологии во вращак цейс печи при пониженной температуре 850-970°С. Примеры составов сырьевой смеси и свойства заполнителей представлены в таблице. Сырьева смесь по изобретению может найти применение дл иготовлени легких заполнителей.00 O) f The invention relates to the production of building materials and can be used for the manufacture of lightweight aggregates. The purpose of the invention is to reduce the filler bulk. Raw mix includes, wt.%: Chola TPP 23-45; alkali 10-12; and volcanic ash 43-67. The TPP ash is used with a low content of calcium oxide of the following chemical composition, wt.%: SiO 5259; AIjO 17-22; Cat) 2-4; MgO 0.51, 5; F &00.5-1; ., 3-6; 2-3; run.p. 4-15, Volcanic ash refers to acidic 1 eulcanic water-containing glasses and has the following chemical composition, Mac.%; Si02 70-81; sixteen; traces of CaO 2,6; FeO 0.1-4; FegO, 0.1-2; MgO 0.1-1; NajO 3-7; 2-6. Caustic soda is used as alkali, which is introduced into the raw mix as a solution with a density of 1.31, 45 g / cm. The raw mix is crushed, granulated and calcined by known technology in a rotary kiln at a low temperature of 850-970 ° C. Examples of the composition of the raw mix and properties of aggregates are presented in the table. The raw mix according to the invention can be used for the treatment of lightweight aggregates.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843722657A SU1198036A1 (en) | 1984-04-11 | 1984-04-11 | Raw mixture for producing light-weight aggregate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843722657A SU1198036A1 (en) | 1984-04-11 | 1984-04-11 | Raw mixture for producing light-weight aggregate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1198036A1 true SU1198036A1 (en) | 1985-12-15 |
Family
ID=21112053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843722657A SU1198036A1 (en) | 1984-04-11 | 1984-04-11 | Raw mixture for producing light-weight aggregate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1198036A1 (en) |
-
1984
- 1984-04-11 SU SU843722657A patent/SU1198036A1/en active
Non-Patent Citations (1)
Title |
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Патент FR № 2132436, кл. С 03 С 11/00, 1978. Авторское свидетельство ЧССР № 166876, кл. С 04 В 21/08, 975. * |
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