Calcium aluminate cement
Calcium aluminate cement consists mainly of calcium aluminates, which give it ideal refractory properties. Calcium aluminate cement is a hydraulic binder used in production of refractory concrete and insulative masses. Thanks to its hydraulic activity it reaches very high mechanical properties shortly after 24 hours . Calcium aluminate cement is a binder working in high range of temperatures to 1450oC.
Irreplaceable additive to refractory concrete production as well as insulative masses, self-levelling screeds and quick-setting mortars.
- Al2O3 – min 50%
- Specific surface area – 3000 cm2/g
- Beginning set– 45 min
- Ending set– max 6 h
- Fire resistance – 13500C