Summary
TRADELINE Shaft Encasement system is a high-performance fire protection system to enclose shafts and service risers.
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Application
Sectors
- High-rise residential
- Education.
- Healthcare.
- Leisure.
- Student accommodation.
- Offices.
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Description
TRADELINE Shaft Encasement systems are lightweight, non-load-bearing, friction-fit systems.
They can be used within all sectors and provide high levels of fire resistance for up to 120 minutes.
Due to its construction method, it can be used within areas of limited access such as service risers.
Features and benefits:
- Fast and simple to erect.
- Cost effective.
- Good impact resistance and stiffness.
- Lighter in weight than masonry.
- High level of fire protection.
- Allows any thickness of Coreboard to be used.
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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Height
Bespoke
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Specification
Classification data
Framing
Tradeline 'I' Stud, 60 mm.
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Linings
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Inner layers
British Gypsum Gyproc CoreBoard, 19 mm.
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Outer layers
British Gypsum Gyproc FireLine, 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 476-22: 1987, 60/ 60 minutes from shaft side (Integrity/ Insulation).
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Partition height
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Calculated weighted sound reduction index (Rw)
39 Rw dB.
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Centres
600 mm.
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StrengthGrade
Heavy 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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Product Reference
TRADELINE Shaft Encasement System
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