Insulating Aggregate raw material base. Hydraulic bond. A low lime, high alumina concrete for service up to 1320°C/2400°F. It combines good strength with very low thermal conductivity. It can be cast or gunned. Particularly recommended for arches, convection zones and ducts in petrochemical heaters. Also used for furnaces doors and covers, kiln car tops, etc. Conforms to classes P and Q; ASTM classification C-401-84.Information provided by Morgan Advanced Materials |