| Quantity: 0 pcs |
| Material: Rock Wool |
| Fire-resistant level: B15 |
| Thickness: 50mm |
| Certificate: LR |
50mm Type A High Sound Reduction Wall Panel
Technical Specifications
| Fireproof class | B15 |
| Sound reduction | 46dB |
| Weight | 17.9Kg/m³ |
| Thickness | 50mm |
| Core material | Rock wool 120Kg/m³ |
| Surface finish | PVC film/Powder painted/ Galvanized steel/stainless steel/Aluminum plate |
| Dimension | Thickness*550mm Width*Required Length (Max3500) |
| Tolerances | Width(-1,0), Height±3， Thickness（-1,0) |
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