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Description

Gypframe 70 I 70 ‘I’ Studs at 600mm centres with Gyproc CoreBoard 19mm between studs, secured by Gypframe G110 Retaining Channel. Three layers of Gyproc FireLine 15mm to non-shaft side and 25mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 4200mm.

General information

Finish

-

Manufacturer guidance

To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products. See the product range guides on the British Gypsum website for more information.

Material

Gypsum

Metal

Plasterboard

Steel

Glass mineral wool

Width

117 mm

Height

4200 mm

Uniclass

Ss_25_10_30_35 Gypsum board partition systemsPrimary

CAWS

K10/30 Metal stud

K10/125 Metal stud partition system

Product range

Shaftwall / GypWall Shaft

Specification data - Gypsum board partition systems

Framing

Base channel: Gypframe 72 FEC 50 Folded Edge Standard Floor & Ceiling Channel.
Head channel: Gypframe 72 EDC 80 Extra Deep Flange Floor & Ceiling Channel.
Stud: Gypframe 70 I 70 'I' Stud.
Retaining channel: Gypframe G110 Retaining Channel.

Insulation

Insulation, Layer 1: 25mm Isover Acoustic Partition Roll (APR 1200).

Linings

Core: Gyproc CoreBoard 19mm.
Board side 1, Layer 1: Gyproc FireLine 15mm.
Board side 1, Layer 2: Gyproc FireLine 15mm.
Board side 1, Layer 3: Gyproc FireLine 15mm.

Fasteners

Screws side 1, Layer 1: British Gypsum Jack-Point Screws 35mm.
Screws side 1, Layer 2: British Gypsum Jack-Point Screws 41mm.
Screws side 1, Layer 3: British Gypsum Jack-Point Screws 60mm.

Joint treatment

Fixing strap: Gypframe GFS1 Fixing Strap.
Horizontal joint: Gypframe GA3 Steel Angle & Gyproc CoreBoard 19mm.

Finish

To achieve the specified performances, the system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products. See the product range guides on the British Gypsum website for more information.

System accessories

Sealant: Gyproc Sealant.

Execution

Please review details on the British Gypsum website at: https://www.british-gypsum.com/Specification/White-Book-Specification-Selector/shaftwall/GypWall-Shaft/A306044-A-EN#details

Fire resistance

BS EN 1364-1, 120 / 120 Integrity / Insulation

Sound insulation

BS EN ISO 140-3, 45 Rw dB

Strength grade

BS 5234-2, Severe duty (SD)

Partition height

4200mm

Partition thickness

117mm

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