In Situ Thermomechanical Evolution of Geopolymer‐Bonded Castables Containing Alternative Aluminosilicate Precursors
Geopolymer binders have emerged as promising alternatives to calcium aluminate cement (CAC) for refractory castables, although their thermomechanical behavior during heating remains poorly understood. This work investigates high‐alumina refractory castables bonded with geopolymers produced from metakaolin (MK), calcine...