"Supply of Castable refractory PHYICAL PROPERTIES Service Temperature (Max)-1450C Grain Sixe- (Max)-5 mm Water Required for Casting-10-11% Bulk Density- (Min) 2500 Kg/m3 CCS (Kg/Cm2) at 110C - 350 Min. And at 1450C-450 Min. CHEMICAL PROPERTIES Al2O