Characteristics
- High-density glass wool panel with a outer lining of aluminium reinforced with a glass fibre mesh, kraft paper and a glass mesh to ensure rigidity .
- Manufactured from inorganic chemically biosoluble materials and do not include anything that would have effect on corrosion and shall not facilitate microbial growth.
- Technical characteristics in compliance with applicable regulations.This section features all the technical characteristics required for references standards: EN 14303, EN 13403, EN ISO 354,EN 13501-1 EN 15715, EN 12667,EN 12939, EN 12086, EN 1604, and EN 12237
Thermal Conductivity
| T [°C] | 10 | 20 | 40 | 60 |
| λD [W / (m.k)] | 0.032 | 0.033 | 0.036 | 0.038 |
Reaction to fire
Euroclass B-s1, d0
Resistance to pressure
800 Pa
Water-vapour diffusion resistance
>140 m².h.Pa/mg (from the facing)
Air tightness
D class
Dimensional stability
< 1%
Acoustics
- Acoustic absorption coefficient
| Hz | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| α | 0.20 | 0.20 | 0.20 | 0.60 | 0.50 | 0.40 |
- Acoustic attenuation(*) on a Climaver Neto straight section.
| Section(mm) | Frequency (Hz) | |||||
| 125 | 250 | 500 | 1000 | 2000 | 4000 | |
| 200 x 200 | 2.21 | 2.21 | 2.21 | 10.27 | 7.96 | 5.82 |
| 300 x 400 | 1.29 | 1.29 | 1.9 | 5.99 | 4.64 | 3.40 |
| 400 x 500 | 0.99 | 0.99 | 0.99 | 4.62 | 3.58 | 2.62 |
| 400 x 700 | 0.87 | 0.87 | 0.87 | 4.04 | 3.13 | 2.29 |
| 500 x 1000 | 0.66 | 0.66 | 0.66 | 3.08 | 2.39 | 1.75 |
(*)Acoustic attenuation (DL, in dB/m) estimated via: DL=1.05·αp1.4 ·P/S (αp: sound absorption coefficient, P and S: perimeter and duct section). For the sound power of a ventilator with a 20,000 m3/h flow, load loss 15 mm.w.g.
Pressure loss
For normal HVAC systems air speed pressure drops are similar to metal ducts ,ASHRAE charts for metal ducts can be used