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Siniat Shaftwall System - CH90B-19FC#215F-25G

Name: Siniat Shaftwall System - CH90B-19FC#215F-25G
Brand: Siniat
SKU: nhjJCq8WLScSNMbmFyXoF4

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Siniat

Product certifications:

EPD
Certificate type
EN 13501-2
Certificate type

Insulated fire protection system for protection of shafts and voids in multi-storey buildings with a rapid installation system preventing continuous routes for the spread of fire.

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Application

Protection of shafts and voids in multi-storey buildings with a rapid installation system preventing continuous routes for the spread of fire.

Description

EI90 Shaftwall System with 25 mm glass mineral wool insulation, classified to EN 13501-2.

General information

Color	Pink
Finish	Smooth
Material	Plasterboard Steel Gypsum Metal Glass mineral wool
Width	Bespoke
Height	Bespoke
Warranty description	Lifetime Guidance for specification option: Etex Building Performance Limited offers both a comprehensive Lifetime System Warranty (excl. Aquaboard™ and Weather Defence) and External Board Warranty (Incl. Aquaboard™ - 10 Years and Weather Defence - 12 Years). For full details see the full Warranty and Proprietary Systems Policy at www.siniat.co.uk/knowledge-centre/. Etex Building Performance Limited warrants to the purchaser that the Siniat drywall systems as originally designed, built and unaltered will perform to the original laboratory performance parameters as set out in the Siniat Drywall Manual and other relevant literature as published by Siniat. The System must be constructed solely with the proprietary products and components as supplied by Siniat. The System must be installed by a professional installer in accordance with the Siniat Drywall Manual, the specification documents issued by Siniat, CAD drawings, advice and all relevant and applicable construction standards and regulations.

Uniclass	Ss_25_10_30_35 Gypsum board partition systemsPrimary
CAWS	K10/30 Metal stud K10/125 Metal stud partition system

Specification data - Gypsum board partition systems

System performance
Sound insulation, Rw (minimum) to BS EN ISO 10140-2 or BS EN ISO 140-3	48 Rw (dB).
Fire resistance to BS EN 1364-1 and classification to BS EN 13501-2	EI 90. Manufacturer guidance To EN 13501-2.
Duty rating to BS 5234-2	Severe duty (SD).
Maximum height - cold state	5300 mm.
Maximum height - fire state	4000 mm.
Thickness	120 mm. Manufacturer guidance Nominal.

Classification data
System performance	All Siniat systems should be constructed to BS 8212:1995 and BS 8000-8:1989. Guidance for specification option: BS 8212:1995 - 'Code of practice for drylining and partitioning using gypsum plasterboard'. BS 8000 Workmanship on building sites Part 8:1989 - 'Code of practice for plasterboard partitions and drylining'. Note: Please ensure performance standards stated are appropriate for the intended uses of the shaft.
System manufacturer	Siniat.
Framing	Studs: 90 mm Siniat CH Studs CHS1990/B at 600 mm centres. End Studs: 90 mm Siniat E Studs ES1990/B. Tracks (Head): 92 mm Siniat U Track Deep Flange UDT92/P. Tracks (Base): 92 mm Siniat J Track JT92/B. Guidance for specification option: Track Fixing: Head and base track fixed to structure at maximum 300 mm centres with suitable fixing by others. Deflection Tolerance: If required, as per deflection head detail. Framing Note: All Siniat CH-Studs and E-Studs to be a minimum 25 mm shorter than floor to ceiling height or by deflection amount, whichever is greater.
Insulation	Glass mineral wool. Guidance for specification option: 25 mm. As per installation guidance.
Linings	Inner Layer: 15 mm Siniat Fire Board. Outer Layer: 15 mm Siniat Fire Board. Guidance for specification option: Shaft Side Facing: 19 mm Siniat Fire Core Board. Boarding Installation: All shaft side boards to be cut min. 25 mm shorter than floor to ceiling height or by deflection amount, whichever is greater and friction fitted inside receiving edges of CH-Studs and E-Studs with a bead of Siniat Intumescent Acoustic Sealant within all receiving edges of metal framework. Horizontal Board Joints: Where partition height exceeds shaft side board length, reinforce horizontal board joints with Siniat CH-Stud noggins with a bead of Siniat Intumescent Acoustic Sealant within all receiving edges. Note, horizontal joints must be staggered by a minimum of 1 m between adjacent bays. Core Board Notes: A minimum of two 19 mm Siniat Fire Core Board baffles to be installed inside head track between studs and anchored into substrate, note deflection head detail may vary.
Fasteners	Inner Layer Fixing: 25 mm Siniat Self Tapping Screws at 600 mm centres. Outer Layer Fixing: 42 mm Siniat Self Tapping Screws at 300 mm centres.
Joint treatment	Decorative. Guidance for specification option: Outer layer room side boards to be taped and jointed using appropriate Siniat compounds and tape. Non-decorative. Guidance for specification option: Outer layer room side boards to be taped and jointed using appropriate Siniat compounds and tape to at least first stage (bedding).
Finish	Decorative. Non-decorative.
System accessories	Siniat Flat Strap FS50/Rx. Guidance for specification option: Where system height exceeds board height Siniat Flat Strap FS50/Rx to be fixed behind all outer layer horizontal joints to provide substrate for board fixing.
Sealing (joints and penetrations)	Siniat Intumescent Acoustic Sealant. Guidance for specification option: Apply continuous beads of Siniat Intumescent Acoustic Sealant around the perimeter of the framing or to the edge of outer layers of board, ensuring that all air-paths are sealed. All penetrations should use supporting constructions detailed in the Siniat Drywall Manual unless superseded by specific test information. For combined, warrantied performance specify FSi fire-stopping products. For cPVC pipe sealing, use FSi Promat PYROPRO® HPE Sealant in place of Siniat Intumescent Acoustic Sealant.
Sealer coat	Siniat Drywall Sealer. Guidance for specification option: Apply 2 coats undiluted across the whole drylined surface by brush or roller to coverage rate as defined by current Siniat Drywall Manual.
Height	Guidance for specification option: Insert requirements. Cold state maximum height: 5300 mm. UK AD.B and EN compliant maximum height: 4000 mm. Manufacturer guidance EN Compliant max height is the lowest of cold state height and maximum fire state height as stated in associated classification report. By agreement between the project's client, designers, and appointed building control body, it may be possible to design based only on mechanical ‘cold state’ maximum height.
Third-party certification	All products are CE Marked in accordance with Construction Products Regulation. Guidance for specification option: Where relevant standards or European Technical Approvals exist.
Standards	To BS EN 520, BS EN 10346, BS EN 10162, BS EN 14195 and BS EN 14566. Guidance for specification option: All boards to conform to BS EN 520 or alternative standard where appropriate. Metal framing components are hot dipped galvanised steel to BS EN 10346. Metal sections rolled to BS EN 10162. Metal studs, tracks and accessories conform to BS EN 14195 where required. Drywall screws conform to BS EN 14566.
System code	CH90B-19FC#215F-25G.