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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.
  • High sound insulation performance
  • High thermal insulation
  • It can be plastered
  • Fire protection
  • Water vapor permeability
  • High thermal inertia performance in summer conditions
Pareti perimetrali

External walls
Technical data

Dimensions
1000x600 mm

Thickness
50 - 75 - 100 - 125 mm

Compressive strength σm
≥50 kPa

Reaction to fire
Euroclass B-s1, d0

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)
Certifications
Certifications

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