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Refractory aggregates
Refractory aggregates
Refractory aggregates - refractory materials of a fixed composition.
Used for the production of refractory products, mass, mixtures, mortars, powders, repair of thermal units, thermal insulation, etc.
Technical characteristics
|
|
Norm for mark |
|
|---|---|---|
|
|
ZSHA |
ZSHB |
|
GOST 23037-99 |
||
|
Mass fraction, %: Al2O3, no less |
35 |
28 |
|
Refractory property, °C, no less |
1690 |
1630 |
|
Water absorption, %, no more |
6 |
8 |
Grain size composition as agreed with the consumer.