Party Wall DPC - Cavity Barrier for Masonry Wall Junction
Verified by manufacturer 1 year ago
PW50
PW50
IFCC
Certificate type
Cavity fire barrier for masonry wall junctions.
Application
- For closing masonry wall cavity at the party wall junction.
- Specified in semi-detached houses, apartments and major projects.
Description
Enables the closing of an external cavity at either party wall or party floor junctions where building regulations require the use of mineral wool closer for acoustic insulation purposes.
Manufactured from non-combustible rock fibre mineral wool insulation and sleeved in colour coded polythene for on-site identification and protection. It includes an integral DPC, satisfying any requirement for a DPC to be installed between the barrier and wall.
Features and benefits:
- Up to 4 hours fire integrity
- Vertical, horizontal and staggered options
- Integral DPC
- Specified in terraced, semi-detached, apartments and major projects
- Meets requirements of Robust Detail Part E and Approved Document B
- Maximum cavity width available: 300mm
- Easily installed with a friction fit
- Third-party certificated by IFC
General information
Color | Green |
Material | Rock fibre mineral wool |
Length | 1200 mm |
Width | 250 mm |
Uniclass | |
CAWS | F30/18 Cavity closers F30/180 Cavity closers |
Specification data - Mineral wool fire-stopping
Fire performance | To BS 13501-1, Euroclass A1. |
Materials | Rock fibre mineral wool. |
ThermalConductivity | 0.037 W/mK. |
Cavity width | 50 mm. |
Dimensions | 50 x 250 (340 DPC) x 1200 mm. |
Colour | Green. |
Fire integrity | 4 hours. |
Fire insulation | 4 hours. |
Third party certifications
IFCC
IFCC1728
Literature
Party Wall DPC Data Sheet