Durasteel® Technical Data
Composite insulation board
DURASTEEL® consists of a calcium silicate core reinforced on both sides with perforated galvanised steel covering sheets.
The punched lugs in the steel sheets are pressed into the core board giving the DURASTEEL® composite board a very high mechanical strength once the drying process is finished.
DURASTEEL® comes in two thicknesses and the material is classified as class A1, non-combustible.
|Building material class||DIN 4102||A1, non-combustible|
Short term up to
|Cold compressive strength||N/mm2||60|
|Modulus of elasticity E||N/mm2||40000|
|Moisture content (air-dry)||%||6|
Other sizes are available on request.
|Length & Width||mm||±2.0|