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Description

Inner layer of Gyproc SoundBloc 12.5mm with an outer layer of Gyproc Habito 12.5mm fixed to outside faces of two Gypframe 48 I 50 ‘I’ Stud frameworks with studs at 600mm centres. 50mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 2800mm.

General information

Finish

-

Manufacturer guidance

To achieve the specified performances, the system should be finished using 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

200 mm

Height

2800 mm

Uniclass

Ss_25_10_30_35 Gypsum board partition systemsPrimary

CAWS

K10/125 Metal stud partition system

Product range

Internal Partitions and Walls / GypWall Twin Frame Independent

Specification data - Gypsum board partition systems

Framing

Base channel: Gypframe 50 FEC 50 Folded Edge Standard Floor & Ceiling Channel.
Head channel: Gypframe 50 FEC 50 Folded Edge Standard Floor & Ceiling Channel.
Stud: Gypframe 48 I 50 'I' Stud.
Abutments and openings: Gypframe 48 S 50 'C' Stud.

Insulation

Insulation, Layer 1: 50mm Isover Acoustic Partition Roll (APR 1200).

Linings

Board side 1, Layer 1: Gyproc SoundBloc 12.5mm.
Board side 1, Layer 2: Gyproc Habito 12.5mm.
Board side 2, Layer 1: Gyproc SoundBloc 12.5mm.
Board side 2, Layer 2: Gyproc Habito 12.5mm.

Fasteners

Screws side 1, Layer 1: British Gypsum Drywall Screws 25mm.
Screws side 1, Layer 2: British Gypsum High Performance Screws 35mm.
Screws side 2, Layer 1: British Gypsum Drywall Screws 25mm.
Screws side 2, Layer 2: British Gypsum High Performance Screws 35mm.

Joint treatment

Fixing strap: Gypframe GFS1 Fixing Strap.

Finish

To achieve the specified performances, the system should be finished using 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/internal-partitions-walls/GypWall-Twin-Frame-Independent/L216014-EN#details

Fire resistance

BS EN 1364-1, 90 / 90 Integrity / Insulation

Sound insulation

BS EN ISO 10140-2, 65 Rw dB / 56 Rw + Ctr dB

Strength grade

BS 5234-2, Severe duty (SD)

Partition height

2800mm

Partition thickness

200mm

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