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Siniat Single Frame Partition CS70R-215St-25G

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Siniat

Single frame metal stud partition for use where fire and acoustic performance is required.

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Application

  • Suitable for use where fire and acoustic performance is required.
  • Suitable for use in large commercial spaces.

Description

Siniat Metal Stud Partitioning is an economical, friction-fit system for assembling internal partitions. The design of the components ensures high strength, easy installation and a higher performing alternative to traditional timber frame partitions.


Features:

  • Strong.
  • Lightweight.
  • Natural resistance to bowing, bending and insect infestation.
  • High fire resistance performance.
  • High acoustic performance.
  • Flat finish.


Benefits:

  • Less material is required than a similar timber frame structure.
  • Multiple lengths can be carried at one time.
  • Metal maintains shape, removing the chance of ‘screw popping’.
  • Fire performance requirements are easily achieved using metal.
  • Acoustic performance requirements are easily achieved using metal.
  • Provides an easy surface for decoration.

General information

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

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

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 8000-8:1989 - 'Code of practice for plasterboard partitions and drylining'.

Framing

Siniat C Studs CS70/Rx; Siniat U Track Deep Flange UDT72/P; Siniat U Track UT72/Rx.

Guidance for specification option:

Studs:

  • 70mm Siniat C Studs CS70/Rx at 600 mm centres. (400 mm centres if to be tiled).

Tracks (Head):

  • 72 mm Siniat U Track Deep Flange UDT72/P.

Tracks (Base):

  • 72 mm Siniat U Track UT72/Rx.

Track Note:

  • For partition heights over 4.2 m, head/base track must be appropriate width Siniat Deep Flange U-Tracks as a minimum. For partition heights over 7.2 m, head/base track must be appropriate width Siniat Extra Deep Flange U-Tracks as a minimum.

Track Fixing:

  • Head and base track fixed to structure at maximum 600 mm centres with suitable fixing by others.

Insulation

Glass mineral wool.

Guidance for specification option:

  • 25 mm thickness.
  • Fixing as per current Siniat recommendations.

Linings

Face A Plasterboard Linings - Inner Layer: 15 mm Siniat Standard Board.
Face A Plasterboard Linings - Outer Layer: 15 mm Siniat Standard Board.
Face B Plasterboard Linings - Inner Layer: 15 mm Siniat Standard Board.
Face B Plasterboard Linings - Outer Layer: 15 mm Siniat Standard Board.

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:

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 guidance

When using an outer layer for Siniat Aqua Board follow manufacturer’s guidance on wet area installation.

Finish

Siniat Universal Sealer.

Siniat Drywall Sealer.

Manufacturer guidance

Apply 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 Bracket.

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:

  • Cold state maximum height: 4500 mm.

Fire resistance

60 minutes to BS 476:22.

Sound insulation

54 Rw dB.

Duty rating (to BS 5234-2)

Severe.

Thickness

130 mm.

Manufacturer guidance

Nominal.

Deflection

Guidance for specification option:

Insert requirements or omit. If required as per Drywall manual.

System code

CS70R-215St-25G.

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:

  • All boards to conform to BS EN 520 or alternative standard where appropriate.
  • Metal framing components are hot dipped galvanized 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.

Sustainability data

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

Material

Plasterboard

Glass mineral wool

Metal

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

Latest 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 content

As defined in clause 7.8 of BS EN ISO 14021

-

Manufacturer guidance

Gypsum average 33.5% and metal average 17%.

Literature

Siniat Drywall Manual - Introduction

Siniat Drywall Manual - Introduction

Siniat Drywall Manual - Partitions

Siniat Drywall Manual - Partitions

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