HASLE Refractories A/S products

Insulating bricks are distinguished from other bricks by their high porosity and, thus, lower compressive strength. The advantage of insulating bricks is that they can be used for both primary lining and insulationbacking. They have good insulating capacity, good thermal resistance and provide a lightweight refractory structure.

Used for building wood-burning stoves, small stoves and ceilings, etc. The bricks are made of chamotte and fire clay.