| GRADE NO | Al2O3 % |
SiO2 % |
Fe2O3 % |
CaO % |
Grain Size | Max.Operating Temperature | Density | Water Addition | APPLICATION |
| min | max | mm | 0C | gr/cm3 | % | ||||
| RHB 251 | 25,00 | 40,00 | 8,00 | 18,00 | 0-3 | 1000 | 0,85 | 25-45 | High Temperature Insulation |
| RHB 401 | 40,00 | 40,00 | 6,00 | 11,00 | 0-5 | 1200 | 1 | 25-45 | High Temperature Insulation |
CASTABLES (INSULATION)
