Summary
Twin Frame Braced C Stud Plasterboard partition system.
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Application
Wall partitions.
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Description
TRADELINE Braced Twin Frame C Stud systems are lightweight, non-load-bearing, friction fit
systems.
They can be used within all sectors but primarily within residential to achieve the
acoustic requirements of Approved Document E.
Due to greater separation between the TRADELINE frameworks, high levels of sound insulation can
be achieved up to Rw 65dB. Whilst also providing up to 120 minutes of fire resistance.
Features and benefits:
- Quick and easy to install lightweight construction.
- Variable cavity thickness.
- Overall construction of 200 to 400 mm on tested configurations.
- Rw figures from 58 to 65 Rw dB.
- Tradeline thermal braced twin frame 'C' stud achieves up to Rw 65 dB and a theoretical U-value of 0.0 W/m²K.
Structural performance:
- Strength grade to BS 5234-2:1992 Annexes A-F.
Fire performance:
- Fire resistance to BS 476:1987:Part 22.
Acoustic performance:
- Calculated weighted sound reduction index (Rw) to BS EN ISO 10140-2: 2010.
Installing framing for partitions:
- Partition height (maximum) calculated based on a limiting deflection of L/240 at 200 Pascals.
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Product certifications
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Length
Bespoke
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Width
200 mm, 210 mm, 250 mm
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Height
Bespoke
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Specification
Framing
Twin Tradeline 50 mm 'C' Stud, braced at 1200 mm vertical centres.
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Insulation
Acoustic partition roll, 50 mm.
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Linings
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Inner layers
Siniat GTEC dB Board, 15 mm.
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Face layer
Siniat GTEC dB Board, 15 mm.
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Fasteners
Tradeline Drywall Screws.
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Joint treatment
Tradeline Joint Tape., Tradeline Paper Joint Tape., Tradeline Light Weight All Purpose Joint Compound., Tradeline Metal Corner Tape., Tradeline Flexible Metal Corner Tape., Tradeline Scrim Tape., Tradeline Drywall Self-Adhesive Joint Tape.
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System accessories
Tradeline Acoustic Intumescent Sealant., Tradeline PB24 Partition Brace., Tradeline FS24 Flat Bracing Strip., Tradeline ASP19B Plywood Service Support Plates.
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Additional properties
Fire resistance
To BS 476:1987:Part 22, 90/ 90 minutes (Integrity/ Insulation).
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Nominal thickness
200 mm.
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Calculated weighted sound reduction index (Rw)
62 (-7) Rw dB.
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Centres
600 mm.
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StrengthGrade
Severe duty.
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Head/ Floor channel
Tradeline Standard Track., Tradeline 32 mm Leg Track., Tradeline Deep Track., Tradeline Extra Deep Track.
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Standards
To BS 5234-2:1992 Annexes A-F, BS 476:1987:Part 22, BS EN ISO 10140-2: 2010.
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