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Description

Timber stud partition system based on Fermacell Gypsum-Fibreboard linings.

General information
Uniclass 2015
Ss_25_10_30_35 Gypsum board partition systemsPrimary
CAWS

K10/15 Lining on timber

K10/205 Lining on timber

Specification data - Gypsum board partition systems
Product Reference

Fermacell 1H13 Timber Stud Partition

Timber studs

75 x 50 mm

89 x 38 mm

Linings -
Type

One layer 12.5 mm Fermacell to each side

One layer 15 mm Fermacell to each side

75 x 50 mm stud option only.

Fixings

30 mm Fermacell screws at 250 mm centres

35 mm + Staples at 200 mm centres

40 mm Fermacell screws at 250 mm centres

15mm board option.

44 mm + Staples at 200 mm centres

15 mm board option.

Finishing -
Type

Not required

Fermacell Fine Surface Treatment (FST)

Joint treatment

Fermacell Jointstik 1 mm glued joint

Square edged boards.

Fermacell Joint Filler 5–7 mm filled joint

Site cut boards.

Fermacell Joint Reinforcement Tape and Fermacell Joint Filler

Taper edge boards.

Standard product features

Stud centres:

600 mm.

Recycled content:

Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable.

Other requirements:

Fire stopping around service penetrations. Frame out openings with the same number of layers of board as per above specification. Sockets backed using baffle boxes, intumescent putty pads or suitable rock mineral wool, sufficient to maintain the fire/acoustic performance.

Movement joints are required at maximum 8 linear metre intervals.

Refer to manufacturer's literature. Vapour barrier as required for high humidity areas.

For tiled areas reduce studs to 400 mm centres as required. Tile adhesive to be suitable for gypsum based substrate.

Provide door reinforcement as required to suit door weights and opening size. Ensure no vertical joints at door jambs.

Offset all board joints by minimum 200 mm.

Product Options

Fire resistance:

  • 12.5 mm Fermacell: 30 minutes.
  • 15 mm Fermacell: 60 minutes.

Partition performance (based on stud type):

30 Minute Solutions:

- 75 x 50 mm stud, 12.5 mm Fermacell:

  • Height (maximum): 4.10 m.
  • Thickness (overall): 100 mm.
  • Airborne sound resistance (Rw): 41 dB.

- 89 x 38 mm stud, 12.5 mm Fermacell:

  • Height (maximum): 4.10 m.
  • Thickness (overall): 114 mm.
  • Airborne sound resistance (Rw): 41 dB.
  • 5–7 mm filler joint option is not suitable for use on this size of stud.

60 Minute Solution:

- 75 x 50 mm stud, 15 mm Fermacell:

  • Height (maximum): 4.10 m.
  • Thickness (overall): 105 mm.
  • Airborne sound resistance (Rw): 41 dB.

Environmental information
Recycled content

Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable

Literature
Third party certifications
  • 90/2439
  • ETA
  • ECO Institute
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