HASLE Refractories A/S products

HASLE manufactures precast modular elements developed by our own technicians in our plant in Denmark. We offer to design and manufacture customer-specific elements in close collaboration with the customer and based on requirements like ease of assembly, durability and thermal conduction.

The HASLE Modular Lining is factory made flexible precast refractory lining system for walls, roofs and curves. Element size designed for easy handling and installation. Insulation can be configured according to customer demands and wishes. Highly resistant to alkali attack and build up. Eliminates need for special dry-out arrangements and allows for faster restart of production. The HASLE Modular is a layered construction consisting of a precast hotface element, a layer of castable/insulating castable, and in some cases a layer of calcium silicate insulation.

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.