Cement-bonded wood fiber thermal insulation panel / sound insulation panel
Cement-bonded wood fiber
Thermal and acoustic insulation board, specific for external insulation covering, consisting of mineralized fir wood wool bound with grey Portland cement. Wood wool is 3 mm wide.
It complies with EN 13168 standard.
The boards are certified by ANAB-ICEA and natureplus for eco-compatibility of materials and manufacturing process.
CELENIT N/C is PEFC™ certified. Also available with FSC® certification.
High thermal inertia performance in summer conditions
It can be plastered
Unaffected by rising damp and moisture
Water and frost resistant
High sound insulation performance
Water vapor permeability
High thermal insulation when it's coupled with wood fiber (CELENIT F2/C) and rock wool (CELENIT L2/C)
Compressive stress at 10% deformation σ10
≥200 kPa (20-35 mm)
≥150 kPa (50-75 mm)
Reaction to fire
Euroclass B-s1, d0
Water vapour transmission μ 5
Specific heat cp 1.81 kJ/kgK
Declared thermal conductivity λD 0.065 W/mK
Declared thermal resistance RD
0.35 m2K/W (25 mm)
0.50 m2K/W (35 mm)
0.75 m2K/W (50 mm)
1.15 m2K/W (75 mm)