CELENIT L3/C

Composite thermal and acoustic insulation board, specific for external insulation covering, consisting of two layers (thickness 5 mm each) of mineralized fir wood wool bound with grey Portland cement coupled to an internal layer of high density mineral wool according to EN 13162 standard.‎ It complies with EN 13168 standard.‎ CELENIT L3/C is PEFC™ certified.‎ Also available with FSC® certification.‎ FEATURES: High sound insulation performance High thermal insulation It can be plastered Fire protection Water vapor permeability High thermal inertia performance in summer conditions APPLICATIONS: External walls TECHNICAL DATA Compressive strength σm ≥50 kPa Reaction to fire Euroclass E Water vapour transmission μ 5 (wood wool) 1 (rock wool) Declared thermal conductivity λD 0.‎071 W/mK (wood wool) 0.‎039 W/mK (rock wool) Declared thermal resistance RD 1.‎15 m2K/W (50 mm) 1.‎80 m2K/W (75 mm) 2.‎45 m2K/W (100 mm) 3.‎05 m2K/W (125 mm) Further info from manufacturer on CELENIT L3/C CELENIT