Clay drybuilding
Wood fibreboard (HFA) for cladding of wood and metal post structures of inner walls, facing shells, ceiling and roof surfaces. CLAYTEC HFA N+F are light and breathable. The small format and the tongue-and-groove ensure best workability, even joints are possible in the field. It is very reasonably priced, making drywall affordable for everyone! As supplement to this product sheet the CLAYTEC Guidelines for ecological drywalls in system apply
Scope of application
Wood fibreboard (HFA) for cladding of wood and metal post structures in the interiors. For inner walls and facing shells DIN 4103-1, installation area 1 or 2 for ceiling and roof surfaces. On surfaces of water exposure class W0-I as per DIN 18534-1, e.g. in bathrooms (except for shower area) and household kitchens. With reinforcing layer substrate for YOSIM clay design plaster or CLACYTEC clay topcoat fine 06 with CLAYFIX clay finish as well as other CLAYTEC clay plaster.
Composition
Wood fibres made from wood from responsibly managed forests.
Parameters
Compressive strength ≥ 150 kPa. Bulk density approx. 250 kg/m3, Thermal conductivity value 0.05 W/mK, µ 5. Heat storage: Cp 2.1 kJ/kgK, 10.5 kJ/m2K. Fire behaviour according to DIN EN 13501-1: E
Component values
For stability as per DIN 4103-1, sound insulation of walls and facing shells as well as building material class and fire resistance class for walls and ceilings, please refer to CLAYTEC Guidelines for ecological drywalls in the system.
Important: The side printed with the product designation is to be plastered. For panels produced before 10.12.2022 (recognisable by the date stamp on the panel), the non-printed side must be plastered.
04-2023