Clayboard light D22 / D14
Art.-Nr.: 09.016
Art.-Nr.: 09.017
Clay drywall board for cladding wood and metal stud constructions of interior walls, facing shells, ceilings, and roof surfaces. The lightweight clayboard brings a large amount of clay into the building, with all the positive effects for the indoor climate, especially in thermal terms. It can be cut with a hand-held circular saw.
Clayboard D22 allows a wide drywall substructure grid of 625 mm for wall applications. In addition to this product sheet, the ClayTec guidelines for ecological drywalls in the system apply.
Händlersuche für:
Clayboard light D22 / D14
Clayboard light D22 / D14
Product information
Area of application
Clayboards for cladding wood and metal stud constructions indoors. For interior walls and facing shells, as well as for ceilings and roof surfaces.
Suitable for surfaces of water exposure class W0-I according to DIN 18534-1, e.g. bathrooms (except shower areas) and domestic kitchens.
For full-surface cladding of wood-based panels and particle boards. With reinforcement layer, substrate for YOSIMA clay design plaster or ClayTec clay topcoat fine 06
with ClayTec ready-to-use clay paint or the ClayFix clay coating system.
Composition
Clay, hemp, sand, jute fabric (on both sides).
Parameters
Surface hardness ≤ 15mm, Bending tensile strength ≥ 0.8 N/mm², Surface Tensile Strength ≥ 0.1 N/mm². Bulk density class 1.6, bulk density approx. 1.550 kg/m³, thermal conductivity 0.353 W/mK, µ 5/10. Water vapour sorption class WS III. Heat storage: Cp 1.1 kJ/kgK, D22= 35.1 kJ/m²K, D16= 25.5 kJ/m²K. Building material class A2 (DIN 4102-1), A2 – s1 d0 (DIN EN 13501-1)
Material Properties
D22: Fire resistance up to EI60, Airborne sound insulation up to Rw 49 dB
Dimensions and weights
Dimensional stability class MHK I, Width = 1,250 mm (±2 mm), Length = 1,000 mm (±2 mm), Thickness = 22 mm / 14 mm (+1 mm) Flatness: 1 mm.
D22: approx. 19 kg/board = approx. 15 kg/m²
D14: approx. 12 kg/board = approx. 10 kg/m²
Delivery form
Shrink-wrapped on pallets, 09.016 thickness 22 mm – 64 pcs/pallet, 09.017 thickness 14 mm – 80 pcs/pallet.
04/2026
