Verified by manufacturer 2 months ago
BS EN 13501-2:2023
Certificate type
Twin frame metal stud partition for use where the highest fire and acoustic performance is required.
Separating walls and divisions between noisy or noise sensitive rooms requires very high levels of sound insulation. The Siniat Twin Frame metal system is a dual layer C Stud Partition used where the highest fire and acoustic performance is required.
Features:
Benefits:
Finish | Other |
Material | Plasterboard Glass mineral wool Metal |
Shape | Other |
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 Plasterboard Solutions (“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; this specification document; CAD drawings; advice; and all relevant and applicable construction standards and regulations. |
Uniclass | |
CAWS | K10/30 Metal stud K10/125 Metal stud partition system |
System performance | All Siniat systems should be constructed to BS 8212:1995 and BS 8000-8:1989.Guidance for specification option:
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Framing | Siniat C Studs CS50/Rx; Siniat U Track Deep Flange UDT52/P; Siniat U Track UT52/Rx.Guidance for specification option: Studs:
Tracks (Head):
Tracks (Base):
Track Note:
Track Fixing:
|
Insulation | 50 mm glass mineral wool.Guidance for specification option: Fixing as per current Siniat recommendations. |
Linings | Face A Plasterboard Linings - Inner Layer: 15 mm Siniat dB Board. |
Fasteners | Inner Layer Fixing: 35 mm Siniat Performance Self Tapping Screws at 600 mm centres. |
Joint treatment | Decorative.Guidance for specification option: Siniat taping and jointing system using appropriate Siniat jointing materials and Siniat Paper Joint Tape. Consult manufacturer for further details. Non-decorative.Guidance for specification option: Outer boards should be taped and jointed using appropriate Siniat compounds to at least first stage (bedding). Consult manufacturer for further details. Manufacturer guidanceWhen using an outer layer for Siniat Aqua Board follow manufacturer’s guidance on wet area installation. |
Finish | Siniat Universal Sealer.Siniat Drywall Sealer.Manufacturer guidanceApply undiluted across the whole drylined surface by brush or roller to coverage rate as defined by current Siniat Drywall Manual. |
Samples required | Guidance for specification option: Consult manufacturer and insert requirements or omit. |
System accessories | Not required.Siniat Flat Strap FS50/Rx.Guidance for specification option: For use where partition height exceeds board height; to be fixed behind all horizontal joints to provide substrate for board fixing. Siniat 18 mm pattress brackets.Guidance for specification option: Where required; contact manufacturer's technical services for more information. |
Sealing (joints and penetrations) | Intumescent acoustic sealant. Guidance for specification option: Apply 6 mm 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 PYROPRO(R) Sealant in place of Siniat Intumescent Acoustic Sealant. |
Height | Guidance for specification option: Insert requirements.
|
Fire resistance classification | EI 90 minutes to EN 13501-2. |
Sound insulation | 64 Rw dB. |
Duty rating (to BS 5234-2) | Severe. |
Thickness | 250 mm. Manufacturer guidanceNominal. |
Deflection | Guidance for specification option: Insert requirements or omit. If required as per Drywall manual. |
Bracing | Siniat Acoustic V Brace. Guidance for specification option: At maximum 1500 mm centres. Where extension is required, use Siniat dryliner channel or Siniat Primary channel to suit width of cavity. |
System code | Twin(AB)-CS50R-215dB-50G(250). |
Third-party certification | All products are CE marked and UKCA 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:
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Country of material origin | Spain Guidance for specification option: Applies to the bulk material (gypsum) only. Other components are from other countries. Consult manufacturer for details. |
Country of product manufacture | United Kingdom Manufacturer guidanceUK applies to the majority of manufacture but a small percentage of finished items are imported. Contact manufacturer for details. |
Material | Plasterboard Glass mineral wool Metal |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceLatest EPD information available from: https://www.siniat.co.uk/en-gb/documentation/ |
Recyclability | Gypsum and metal components can be recycled depending on the segregation of all materials. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer guidanceGypsum average 33.5% and metal average 17%. |
Platform | Compatible | Version |
---|---|---|
- | 1 |
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