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Celenit L2AB/A2
Composite thermal and acoustic insulation board, in Euroclass A2-s1, d0,  consisting of a layer (thickness 10 mm) of mineralized thin fir wood wool bound with white Portland cement and mineral powder, coupled to a layer of mineral wool according to EN 13162 standard. Wood wool is 2 mm wide. High quality boards for sound-absorbing coverings.
It complies with EN 13168 standard.
CELENIT L2AB/A2 is PEFC™ certified. Also available with FSC® certification.
  • High thermal insulation
  • Aesthetically pleasant
  • Superior fire performance
  • High sound absorption performance 
  • Fire resistant 
  • Moisture protection
Solai
First floor insulation with mechanical fixing
Technical data

Dimensions
1000x600 mm

Thickness
50 - 75 - 100 - 125 - 150 - 175 mm

Compressive strength σm 
≥30 kPa

Reaction to fire
Euroclass A2-s1, d0

Water vapour transmission μ
5 (wood wool)
1 (rock wool)

Sound absorption
αw up to 0.95

Declared thermal conductivity λD
0.091 W/mK (wood wool)
0.035 W/mK (rock wool) 

Declared thermal resistance RD  
1.25 m2K/W (50 mm) 
1.95 m2K/W (75 mm)
2.65 m2K/W (100 mm)
3.40 m2K/W (125 mm)
4.10 m2K/W (150 mm)
4.80 m2K/W (175 mm)
Certifications
Certifications

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