LACfire 1200 IZO 1100 °C

An insulating refractory concrete with stable dimensions that has very low thermal conductivity. Shaped blocks made of this material are suitable as supplementary insulation for combustion chambers because, unlike fibrous insulation, this material is not absorptive and does not leak flue gases. It is thus typically used as a filler for the doors of combustion and stoking chambers and of ash receptacles, or for shielding the metal parts of boilers against direct heat.

Most frequent uses of this mixture:

• combustion chamber door filler
• stoking chamber door filler
• ash receptacle door filler
• shielding of the metal parts of boilers against direct heat