// SPEC · Monolithic Refractories
Fireclay Gunning Mix Al2O3 40%
Fireclay gunning mix with Al2O3 40% for blast furnace shaft repair, hot blast stoves, and coke oven lining maintenance. Low rebound loss and excellent adhesion to worn lining ensure cost-effective repairs.
Monolithic RefractoriesMax Temp: 1400°C
// Key Features
- Low rebound loss for reduced material consumption and cost efficiency
- Strong adhesion to worn fireclay and chamotte lining substrates
- Good thermal shock resistance during cyclic heating and cooling
- Compatible with standard wet and semi-dry gunning equipment
// Technical Specifications
| Al2O3 (%) | ≥40 |
| Cold CCS (MPa) | ≥25 |
| Rebound Loss (%) | ≤15 |
| Water Addition (%) | 22–26 |
| Max Service Temp (°C) | 1400 |
// Applications
Blast furnace shaft and belly repairHot blast stove combustion chamber liningCoke oven heating wall maintenanceSoaking pit side wall patchingRecuperator lining repair