Insulating Fire Brick
REFRAMAT offers most extensive range of insulation firebrick products, and access to unparalleled expertise in thermal engineering and furnace design. Their lightweight, precision-made insulating firebricks help our customers to reduce their operating costs by saving energy.
All their insulation firebricks are made from high-purity refractory clays with graduated additions of alumina for the higher temperature-rated products. Carefully graded organic fillers burn out during firing to give a uniform, controlled pore structure with:
Excellent strength at ambient and elevated temperatures
Outstanding insulating values across the temperature range
Lower heat storage than denser refractories
Very low levels of iron and other impurities
Low reheat shrinkage
Primary processing furnaces for fabrication and forging of ferrous metals
Roller hearth, Reheating and Forging furnaces for ferrous and non-ferrous metals
Blast furnaces and host blast stoves for carbon bake ovens
Flues, refining vessels and reactor chambers used in petrochemical processing
Ceramic kilns used by manufacturers of sanitary ware, glass ware and building products
Hobby and laboratory kilns
Rotary lime kilns
Fireplaces