SIDERISE CVB/C Acoustic Void Barriers for Curtain Walling
Acoustic void barriers for curtain walling.
Description
Acoustic barriers, which are used as additional mass lines within curtain walling to form a higher performance sound barrier and improve floor-to-floor acoustic performance.
Features and benefits:
- Acoustic upgrade for curtain walling.
- Polymeric barrier.
- Reduces floor to floor sound transmission.
- Suitable for remedial treatment after installation of fire stops.
- Accommodates facade movement.
- Flexible – easily cut, shaped and installed.
General information
Material | High-density resin bonded rock fibre insulation core with aluminium foil facing to both sides |
Size | 1200 x 1000 mm |
Uniclass 2015 | |
CAWS | H11/780 Thermal insulation P10/432 Cavity barriers |
Specification data - Wired mineral wool batt flexible cavity barriers
Product Reference | CVB/C Acoustic upgrade for curtain walling |
Type | CVB/C5Thickness: 53 mm; surface weight: 9 kg/m². CVB/C10Thickness: 55 mm; surface weight: 15 kg/m². |
Standard product features | Material: High-density resin bonded rock fibre insulation core with aluminium foil facing to both sides. Size: 1200 x 1000 mm. Fire performance (to BS 746-7): Class 1. |