Acoustic-Details
Sound Absorption Tests
Type
| Perf | Insulation | Backing | NRC
| Clip-in
| D278/10
| 25mm 45Kg/m Alum Foil Wrapped | | 0.95
| | Clip-in | D320/10 | 25mm 45Kg/m Alum Foil Wrapped | | 0.95
| | Clip-in | D278/10 | 16mm 80Kg/m Alum Foil Wrapped | | 0.92
| | Clip-in | D278/10 | 16mm 80Kg/m Alum Foil Wrapped | 12.5mm Plasterboard | 0.69
| | Clip-in | D278/10 | SRA15 | | 0.65
| | Clip-in | D278/10 | 12mm Plasterboard
| | 0.17
| | Clip-in | D320/10 | 45mm 45Kg/m PVC Wrapped | | 0.95
| | Clip-in | D320/10 | 45mm 45Kg/m PVC Wrapped | Steel Plate | 0.87
| | Clip-in | D320/10 A/S | 50mm 48Kg/m PVC Wrapped | Steel Plate | 0.97
| Tartan
| D278/10
| 25mm 60Kg/m Poly Wrapped | | 0.72 | Tartan
| D278/10
| 40mm 110Kg/m Poly Wrapped | Alum Foil
| 0.67
| Lay-on
| D278/10
| 25mm 80Kg/m Alum Foil Wrapped | 3.5mm Board & Steel Plate
| 0.75
| Lay-on
| D278/10
| 25mm 45Kg/m Alum Foil Wrapped
| 3.5mm Board & Steel Plate | 0.8
| | | | | | | | | Sound Reduction Tests | Dncw | | Clip-in | Plain
| 25mm 45Kg/m Alum Foil Wrapped
| | 42
| | Clip-in | D320/10
| 25mm 45Kg/m Alum Foil Wrapped
| Steel Plate
| 38
| Clip-in
| D320/10
| 25mm 45Kg/m Alum Foil Wrapped
| | 27
| Clip-in
| D278/10
| 16mm 80Kg/m Alum Foil Wrapped
| 12.5mm Plasterboard
| 40
| Clip-in
| D320/10 A/S
| 40mm 110kg/m Alum Foil Wrapped | | 36.5
| Tartan
| D278/10
| 25mm 60Kg/m Poly Wrapped
| | 31
| Tartan
| D278/10
| 40mm 110Kg/m Poly Wrapped
| Alum Foil
| 38
| Tegular
| D278/10
| SRA15
| | 41
| Tegular
| D278/10
| SRA15
| Steel Plate
| 42
| Lay-on
| D278/10
| 25mm 80Kg/m Alum Foil Wrapped
| 3.5mm Board & steel Plate
| 42.7
| Lay-on
| D278/10
| 25mm 45Kg/m Alum Foil Wrapped
| 3.5mm Board & steel Plate
| 45.8
| Lay-on
| D278/10
| 25mm 45Kg/m Alum Foil Wrapped
| Steel Plate
| 39.8 |
|
