FIELD: construction.
SUBSTANCE: invention relates to the production of concretes, which can be used in the construction of heating units. The refractory concrete mixture contains, by wt %: aluminous cement 26.5-27.5; kaolin 0.5-2.0; steel fibers of 5-10 mm length 2.0-3.0; fireclay 52.0-53.0; beshtaunit 16.0-17.0, with water-cement ratio of 0.5-0.6.
EFFECT: invention enhances the heat resistance of the concrete mixture.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| REFRACTORY CONCRETE MIXTURE | 2015 |
|
RU2606889C1 |
| REFRACTORY CONCRETE MIXTURE | 2015 |
|
RU2610015C1 |
| REFRACTORY MIXTURE | 2016 |
|
RU2631717C1 |
| REFRACTORY MIXTURE | 2015 |
|
RU2603860C1 |
| CRUDE MIXTURE | 2015 |
|
RU2600232C1 |
| FIREPROOF CEMENT-FREE CONCRETE MASS | 2013 |
|
RU2546692C2 |
| PUTTY | 2008 |
|
RU2358934C1 |
| CRUDE MIXTURE FOR PRODUCING CONCRETE | 2016 |
|
RU2631719C1 |
| CERAMIC MASS | 2006 |
|
RU2309923C1 |
| CONCRETE MIXTURE | 2009 |
|
RU2405748C1 |
