Sound absorbent panels are offered to customers along with the complete service of design, construction and installation in order to reach the correct sound level. This allows the plants to operate harmoniously with their immediate environment. This process can drastically reduce the noise made from a highly elevated sound source, such as shredders.
ACOUSTIC 255 Panel (Standard) | VALUE | UNIT OF MEASURE | STANDARD |
---|---|---|---|
Reaction to fire | A1 | – | UNI EN 13501-1 |
Declared thermal conductivity | 0.035 | W/(mK) | UNI EN 12667, 12939 |
Resistance to steam | 1 | – | UNI EN 12086 |
Specific heat | 1030 | J/(KgK) | UNI EN 12524 |
Density | 70 | Kg/m³ | UNI EN 1602 |
Thermal resistance | 1.10 | Rd(M²K/W) | – |
Thickness | 40 + 40 | mm | – |
ACOUSTIC THERMO 2R Panel (Optional) | CONTROL METHOD | UNIT OF MEASURE | THERMO 2R |
---|---|---|---|
Density | UNI EN ISO 845 | Kg/m³ | 30 ÷ 33 |
Surface covering | Reticulated polyethylene expanding closed cell. | ||
Thickness of polyethylene covering | 5mm x surface | ||
Thermal conductivity of XPS foam | UNI 7745 | W/mK | 0.029 |
Absorbency upon water immersion | – | % in vol. | 0.2 max |
Resistance to steam | UNI 8054 | µ | 160 ÷ 100 |
Reaction to fire | CSE RF 2/75/A CSE RF 3/77 |
Class | 1 30 days/production |
Maximum working temperature | °C | -50 ÷ +70 | |
Capillarity | None |