Summary
A high-performance fire protection system to enclose lift shafts and service rises.
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Application
Sectors:
- High rise residential.
- Education.
- Healthcare.
- Leisure.
- Student accommodation.
- Offices.
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Description
A high-performance fire protection system to enclose lift shafts and service rises.
The Speedline Shaft Encasement System allows installation to take place from the landing side only.
This system is non-load-bearing and designed to fit between structural floors.
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
Speedline 'I' Stud, 60 mm.
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Linings
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Inner layers
British Gypsum Gyproc CoreBoard, 19 mm fixed with ASB62B brackets.
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Outer layers
British Gypsum Gyproc FireLine, 15 mm.
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Fasteners
Speedline Drywall Screws.
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Joint treatment
Speedline Drywall Fibreglass Tape., Speedline Ready Mix Joint Compound., Speedline Putty Pads., Speedline Corner Bead Tape.
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System accessories
Speedline Fire Rated Acoustic Sealant., Speedline PB24 Partition Brace., Speedline FS24 Flat Bracing Strip., Speedline Service Support Plate., Speedline Putty Pads.
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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
Speedline Standard Track., Speedline 32 mm Leg Track., Speedline Deep Track., Speedline Extra Deep Track.
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