Application area
Wood fiberboard (HFA) for planking wood and metal stud constructions in interior areas. For interior walls and facing shells DIN 4103-1, installation area 1 or 2, for ceiling and roof surfaces. On surfaces of water impact class W0-I according to DIN 18534-1, e.g. in bathrooms (except shower areas) and domestic kitchens. With reinforcement layer Base for YOSIMA Clay Designer Plaster or ClayTec Clay topcoat fine 06 with CLAYFIX clay paint as well as for other ClayTec clay plasters.

Composition
Wood fibers made from wood from responsibly managed forests. PMDI glue approx. 3.5 %, kerosene wax emulsion 0.5-3.0 %. Production by dry process.

Characteristic values
Compressive strength ≥ 250 kPa. Bulk density approx. 270 kg/m3, thermal conductivity value 0.051 W/mK, µ 5. Heat storage: Cp 2.1 kJ/kgK, 14.2 kJ/m2K. Fire behavior according to DIN EN 13501-1: E, according to DIN 4102 B2

Component values
For stability according to DIN 4103-1, sound insulation of walls and facing shells as well as building material class and fire resistance class of walls and ceilings see ClayTec guide ecological drywalls in the system.

Dimensions and weights
D= 25 mm, L= 1,890 mm, W= 610 mm (covering dimension 1.10 m2/board). Mass of approx. 8.00 kg/board = approx. 7.25 kg/m2.

Delivery form
42 boards/EW-pal.

Status: 11/2023