1/2 hour Internal
K10 PLASTERBOARD DRY LININGS / PARTITIONS / CEILINGS
To be read with Preliminaries / General conditions.
TYPE A: SINGLE FRAME METAL STUD PARTITION SYSTEM
Manufacturer and reference: HonWin Drywall Partition System.
Nominal Thickness (excluding finishes): 75mm
Performance Criteria:
Fire Resistance BS476: 0.5hr(s)
Sound Insulation: 40dB
Duty Rating (BS 5234: Parts 1&2): Medium
Maximum Height: 2400mm
Head condition: Normal
Head deflection allowance: none
Construction:
Metal Framing: Single frame of HonWin 50mm (0.55mm) Acoustic C-Studs at 600mm
centres. HonWin 50mm U-Channel for head/base track. For deflection details (if required) up to 35mm use Deep Flange head track, above 35mm use specialist head track to suit.
Flat Plate to all horizontal joints and deflection head detail (if required).
Board Lining: 1 layer(s) each side of 12.5mm Soundshield.
Screws: 25mm Drywall Screws.
Sealant: Sealant (or Intumescent mastic where appropriate).
Finishing: HonWin FP90 plaster skim 2-5mm
Primer/sealer: HonWin Wallboard Primer for taped and jointed finish (two coats for vapour resistance).
Accessories: HonWin corner beads and edge beads.
Other requirements: System to be installed in accordance with HonWin Drywall
recommendations and technical literature. In areas of high humidity, moisture
resistant plasterboard is to be used.
Consult HonWin Drywall Technical Department for details used when fixing items to wall, or where system is partially boarded. |
