SU1286558A1 - Raw mixture for producing aggregate - Google Patents
Raw mixture for producing aggregate Download PDFInfo
- Publication number
- SU1286558A1 SU1286558A1 SU853901992A SU3901992A SU1286558A1 SU 1286558 A1 SU1286558 A1 SU 1286558A1 SU 853901992 A SU853901992 A SU 853901992A SU 3901992 A SU3901992 A SU 3901992A SU 1286558 A1 SU1286558 A1 SU 1286558A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chromite
- composition
- cement
- heat resistance
- filler
- Prior art date
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- Ceramic Products (AREA)
Abstract
Изобретение относитс к области производства строительных материалов и может быть использовано дл получени заполнител с огнеупорными свойствами. Дл повышени термостойкости и плотности заполнител сырьева смесь содержит 40-65 мас.% высокохромистого цемента и 35-60 мас.% хромита. 1 табл.The invention relates to the production of building materials and can be used to obtain a filler with refractory properties. To increase the heat resistance and density of the aggregate, the raw mix contains 40-65% by weight of high-chromium cement and 35-60% by weight of chromite. 1 tab.
Description
11281128
Изобретение относитс к производству строительных материалов и может быть использовано дл получени заполнителей с огнеупорными свойствамиThe invention relates to the production of building materials and can be used to obtain aggregates with refractory properties.
Цель изобретени - повышение термостойкости и плотности заполнител .The purpose of the invention is to increase the heat resistance and filler density.
Сырьева смесь дл получени заполнител включает 40-65 мас.% высокохромистого цемента и 35-60 мас.% сромита.The raw mix for producing aggregate comprises 40-65 wt.% High-chromium cement and 35-60 wt.% Spromite.
Приготовление смеси, формование гранул осуществл ют по известной техThe preparation of the mixture, the molding of the granules is carried out according to known
За счет повышенного содержани Сг и Fe в сырьевой смеси термостойкость заполнител повьшаетс в 2- 2,5 раза, что обеспечивает эффективное его применение в жаростойких покрыти х , а увеличение плотности улучшает защитные свойства заполнител от радиоактивных излучений.Due to the increased content of Cr and Fe in the raw material mixture, the heat resistance of the filler increases by 2-2.5 times, which ensures its effective use in heat-resistant coatings, and the increase in density improves the protective properties of the aggregate from radioactive radiation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853901992A SU1286558A1 (en) | 1985-05-27 | 1985-05-27 | Raw mixture for producing aggregate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853901992A SU1286558A1 (en) | 1985-05-27 | 1985-05-27 | Raw mixture for producing aggregate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1286558A1 true SU1286558A1 (en) | 1987-01-30 |
Family
ID=21179558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853901992A SU1286558A1 (en) | 1985-05-27 | 1985-05-27 | Raw mixture for producing aggregate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1286558A1 (en) |
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1985
- 1985-05-27 SU SU853901992A patent/SU1286558A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 817012, кл. С 04 В .31/00, 1979. Некрасов К.Д. и др. Жаростойкий бетон на портландцементе. М.: Строй- издат, 1969, с. 38,43,48. * |
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