Technical Datas
General
Product:
Self supporting, diffusion transmissible clay plaster board for dry construction
Composition:
Wood soft fibre board (DIN EN 18986), clay plaster, glass fibre reinforcing tape
Edge form:
Circumferential lowered edge
Area of application:
For veneering of wall and ceiling surfaces in all interior rooms, also damp rooms (bathroom, shower, WC) except the direct splash water area.
Dimension
| naturbo clima | |
|---|---|
| Size | 62,5 x 115 x 3,1 cm |
| Surface | 0,72 m² |
| Weight | 15 kg/board (= 20,82 kg/m²) |
| Clay thickness | 15 mm on the completed wall |
Installation
Mounting:
The assembly takes place joints offset
- on massive wooden wall elements in grid width 62.5 cm; for ceilings and rafter soffits, half grid spacing (= 31.25 cm)
- on strip-shaped (wood) substructure
- Stand width ≥ 6 cm, grid width 62.5 cm; half raster width (= 31.25 cm) for ceilings and rafter soffits
- on masonry and concrete – use of adhesive boards
Fasteners:
- for massive wooden wall elements and strip-shaped substructure
Drywall screws phos. (3.9 x 45) or staples galvanized (length ≥ 50 mm, spine width ≥ 10 mm, wire thickness ≥ 1.4 mm) - for masonry and concrete
Primer and naturbo Haftfix (mineral)
Mounting distance:
- for massive wooden wall elements and strip-shaped substructure
≤ 15 cm, circulating in flat edge - for ceilings and rafter soffits additionally a row in the middle in the longitudinal direction
Building Physics Data
| Water vapor diffusion resistance | μges < 7 |
| density | 6,7 · 10² kg/ m³ (average) |
| thermal conductivity | λges =0,073 W/(m · K); s(d)=0,031 m |
