Anuj Traders

FIRECRETE NORMAL

A conventional 45% alumina castable rated to 1400 °C, cast by vibration at 10.5–11.5% water with 6% lime. Dried density is 2.18 g/cc and cold crushing strength 285 kg/cm² after drying. Conventional castables carry more water and more cement than low-cement grades, which makes them straightforward to place and gives them lower hot strength.

FIRECRETE NORMAL — product visual
Representative product visual
Technical specifications for FIRECRETE NORMAL
NATURE OF BONDHYDRAULIC
INSTALLATIONVIBRATION CASTING
MAX.SERVICE TEMPERATURE1400°C
MAXIMUM GRAIN SIZE5 mm
WATER REQUIRED FOR CASTING10.5 - 11.5%
Al₂O₃ content, %44
CaO6
Fe₂O₃ content, %3.9
Dry density g/cc After drying at 110°C/ 24hrs2.18
CCS kg/cm2 After drying at 110°C/ 24hrs285
After heating at 1100°C/ 3hrs180
After heating at 1550°C/ 3hrs255
% Retained on maximum size1
Refractoriness, Orton /°C20/1564
After heating at 1100°C/ 3hrs-0.15
After heating at 1500°C/ 3hrs0.85
PACKING25KG BAG

Values as published by the manufacturer. Manufacturer TDS governs.

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