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SoundPro solutions for internal partition walls - New build
E2 |
Soundpro solutions have been designed to give insulation against airborne sound. The resistance to airborne sound of timber or metal frame walls, depends on the mass per unit area of the leaves, the cavity width, frame material and the absorption in the cavity between the leaves.
The Approved Document E introduces performance criteria for internal walls and floors. This is based on laboratory rating (Rw) for which a minimum value for airborne sound insulation of Rw 40dB is required.
Read more... |
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Building
elements |
Construction
guides |
Performance |
NBS Plus
clause |
CAD
downloads |
Partition walls,
50mm metal stud
- new build | Method
Movie
| Acoustic
E2 & E4-
Rw 41dB
Fire resistance 30min
| K10-115
K10-125 |
DXF DWG DWF
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Partition walls,
50mm metal stud
- new build | Method
| Acoustic
E2-Rw 43dB
Fire resistance 30min
| K10-115
K10-125 | |
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Partition walls,
70mm metal stud
- new build | Method
| Acoustic
E2 & E4-
Rw 44dB
Fire resistance 30min
| K10-115
K10-125 | |
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Partition walls,
70mm metal stud
- new build | Method
| Acoustic
E2-Rw 54dB
Fire resistance 60min
| K10-115
K10-125 | |
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Partition walls,
70mm metal stud
- new build | Method
| Acoustic
E2-Rw 55dB
Fire resistance 60min
| K10-115
K10-125 | |
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Partition walls,
70mm metal stud
- new build | Method
| Acoustic
E2 & E4-
Rw 63dB
Fire resistance 90min
| K10-115
K10-125 | |
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Partition walls,
timber stud
- new build | Method
| Acoustic
E2-Rw 40dB
Fire resistance approx. 30min | P10-230 |
DXF DWG DWF |
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Partition walls,
twin timber frame | Method
| Acoustic
E2-Rw 46dB
Fire resistance 60min | P10-230 | |
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Partition walls,
timber frame
146 mm metal stud
- new build | Method
| Acoustic
E2 & E4-
Rw 53dB
Fire resistance 60min | K10-115
K10-125 | |
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Partition walls,
70 mm metal stud
- new build | Method
Movie
| Acoustic
E2 & E4-
Rw 57dB
Fire resistance 90min | K10-115
K10-125 |
Isometric view
DXF DWG DWF
Plan view
DXF DWG DWF |
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ADE Section 5 internal wall type B gives examples of internal timber or metal joist floor constructions which should achieve this value.
ADE Construction guidance specifications for internal timber or metal stud partitions;
Timber stud partition
. Min 75mm deep timber studs
. Min 25mm mineral wool between studs (25mm Rockwool Acoustic Partition slab)
. Single layer plasterboard with min mass per unit area 10kg/m2 (eg 15mm standard wallboard)
Metal stud partition
. Min 45mm metal studs
. Min 25mm mineral wool between studs (25mm Rockwool Acoustic Partition slab or 50mm Rockwool Flexi in min. 60mm metal studs)
. Single layer plasterboard with min mass per unit area 10kg/m2 (eg 15mm standard wallboard) |
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Rockwool Limited, Pencoed, Bridgend, CF35 6NY, UK
| 01656 862621 |
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