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Summary
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I Studs at 600 mm centres; with 50 or 100 mm insulation.
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I Studs at 600 mm centres; with 50 or 100 mm insulation.
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I Studs at 600 mm centres; with 50 or 100 mm insulation.
Application
Plasterboard partition system suitable for severe duty applications.
Plasterboard partition system suitable for severe duty applications.
Plasterboard partition system suitable for severe duty applications.
Description
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I studs at 600 mm centres.
Features and benefits:
- Partition duty grade: severe.
- Fire resistance: 120 minutes.
- 50 or 100 mm acoustic insulation.
- Sound insulation Rw dB: 65 dB (66 dB when skimmed).
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I studs at 600 mm centres.
Features and benefits:
- Partition duty grade: severe.
- Fire resistance: 120 minutes.
- 50 or 100 mm acoustic insulation.
- Sound insulation Rw dB: 65 dB (66 dB when skimmed).
Double layer of Gyproc 15 mm Soundbloc each side of an SFS twin I studs at 600 mm centres.
Features and benefits:
- Partition duty grade: severe.
- Fire resistance: 120 minutes.
- 50 or 100 mm acoustic insulation.
- Sound insulation Rw dB: 65 dB (66 dB when skimmed).
Product certifications
Finish
Other
Other
Other
Material
Gypsum, Steel
Gypsum, Steel
Gypsum, Steel
Shape
Rectangle
Rectangle
Rectangle
Length
Bespoke
Bespoke
Bespoke
Height
2800 mm, 3900 mm, Bespoke
2800 mm, 3900 mm, Bespoke
2800 mm, 3900 mm, Bespoke
SKU Code
SFS4481
SFS4377
SFS4378
Specification
System Performance
Sound insulation, Rw (minimum) to BS EN ISO 10140-2 or BS EN ISO 140-3
65 Rw (dB).
65 Rw (dB).
66 Rw (dB).
Duty rating to BS 5234-2
Severe duty (SD).
Severe duty (SD).
Severe duty (SD).
Maximum height - cold state
2800 mm.
3900 mm.
3900 mm.
Thickness
200 mm., Other.
200 mm., Other.
200 mm., Other.
Classification data
System manufacturer
Steel Formed Sections.
Steel Formed Sections.
Steel Formed Sections.
Framing
Track: SFST52.
Stud: 2 x SFS50I50 I studs 50 mm width at 600 mm centres.
Track: SFST62.
Stud: 2 x SFS60I70 I studs at 600 mm centres, in two rows.
Track: SFST62.
Stud: 2 x SFS60I70 I studs at 600 mm centres, in two rows.
Insulation
50 mm acoustic insulation.
100 mm acoustic insulation.
100 mm acoustic insulation.
Linings
Board side 1, layer 1: Gyproc Soundbloc 15 mm.
Board side 1, layer 2: Gyproc Soundbloc 15 mm.
Board side 2, layer 1: Gyproc Soundbloc 15 mm.
Board side 2, layer 2: Gyproc Soundbloc 15 mm.
Board side 1, layer 1: Gyproc Soundbloc 15 mm.
Board side 1, layer 2: Gyproc Soundbloc 15 mm.
Board side 2, layer 1: Gyproc Soundbloc 15 mm.
Board side 2, layer 2: Gyproc Soundbloc 15 mm.
Board side 1, layer 1: Gyproc Soundbloc 15 mm.
Board side 1, layer 2: Gyproc Soundbloc 15 mm.
Board side 2, layer 1: Gyproc Soundbloc 15 mm.
Board side 2, layer 2: Gyproc Soundbloc 15 mm.
Fasteners
Inner layers: Drywall screw (25 mm length).
Outer layers: Drywall screw (42 mm length).
Inner layers: Drywall screw (25 mm length).
Outer layers: Drywall screw (42 mm length).
Inner layers: Drywall screw (25 mm length).
Outer layers: Drywall screw (42 mm length).
Joint treatment
Vertical joints: treated in accordance tape joint method.
Horizontal joints: backed by SFS1 (flat strap) and treated in accordance with tape joint method.
Vertical joints: treated in accordance tape joint method.
Horizontal joints: backed by SFS1 (flat strap) and treated in accordance with tape joint method.
Vertical joints: treated in accordance tape joint method.
Horizontal joints: backed by SFS1 (flat strap) and treated in accordance with tape joint method.
Finish
-
-
Skimmed.
System accessories
Acoustic sealant.
Acoustic sealant.
Acoustic sealant.
Additional properties
Fire resistance
To EN 1364, 120 minutes.
To EN 1364, 120 minutes.
To EN 1364, 120 minutes.
Sustainability data
Material
Gypsum, Steel
Gypsum, Steel
Gypsum, Steel