Name: Siniat A1 Shaftwall System – CH14B-19WD#312WD
Brand: Siniat
SKU: uxnUzfShjDdWd81jix6Q51

Material

Metal

Gypsum

Width

Bespoke

Height

Bespoke

Uniclass

Ss_25_10_30_35 Gypsum board partition systemsPrimary

CAWS

K10/30 Metal stud

K10/125 Metal stud partition system

System performance

All Siniat systems should be constructed to BS 8000-8:2023 'The Standard for Workmanship on construction sites - Design and installation of dry lining systems. Code of practice.'

Framing

146 mm Siniat CH Studs CHS19146/B at 600 mm centres.
146 mm Siniat E Studs ES19146/B.
Head track: 148 mm Siniat U Track Deep Flange UDT148/P.
Base track: 148 mm Siniat U Track Flange UT148/Rx.

Manufacturer guidance

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.

Linings

Face A Plasterboard Linings - Inner Layer: 19 mm Siniat Weather Defence Board GMFH1I.
Face B Plasterboard Linings - Inner Layer: 12.5 mm Siniat Weather Defence Board GMFH1I.
Face B Plasterboard Linings - Middle Layer: 12.5 mm Siniat Weather Defence Board GMFH1I.
Face B Plasterboard Linings - Outer Layer: 12.5 mm Siniat Weather Defence Board GMFH1I.

Manufacturer guidance

Shaft side lining: 19 mm Siniat Weather Defence Board GMFH1I.

Corridor/room side lining: 12.5 mm Siniat Weather Defence Board GMFH1I.

GM: plasterboards reinforced with a mesh.
F: enhanced performance to high temperatures.
H1: highest level of water absorption reduction.
I: the surface is harder than a classic plasterboard.

Fasteners

Face B Inner Layer Fixing: 25 mm Siniat Self Tapping Screws at 600 mm centres.
Middle Layer Fixing: 38 mm Siniat Self Tapping Screws at 600 mm centres.
Outer Layer Fixing: 50 mm Siniat Self Tapping Screws at 300 mm centres.

Manufacturer guidance

Siniat Wet Area Self Tapping Screws should be used with Weather Defence Board in wet applications.

Finish

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).

System accessories

Manufacturer guidance

Consult manufacturer and insert requirements.

Fire resistance

To EN 1364-1: 120 minutes (EI120).

Guidance for specification option:

Corridor to shaft/ Shaft to corridor.

Partition height

Cold state: 6700 mm.
Fire state: 4000 mm.

Sound insulation

51 Rw dB.

Duty rating (to BS 5234-2)

Severe.

Thickness

183.5 mm.

Guidance for specification option:

Nominal thickness.

Stud depth

146 mm.

Guidance for specification option:

Stud thickness: 0.7 mm.

Total weight

54 kg/m².

Guidance for specification option:

51 kg worth of Weather Defence, 3 kg of metal.

Cavity size

126 mm.

Guidance for specification option:

Cavity depth.

System code

CH14B-19WD#312WD

Standards

All products are CE and/ or UKCA marked in accordance with Construction Products Regulation where relevant standards or European Technical Approvals exist. 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.

Sealer

Siniat Drywall Sealer.

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 guidance

UK applies to the majority of manufacture but a small percentage of finished items are imported. Contact manufacturer for details.

Material

Metal

Gypsum

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%.

Platform

Compatible

Version

Revit

Fire resistance	To EN 1364-1: 120 minutes (EI120). Guidance for specification option: Corridor to shaft/ Shaft to corridor.
Partition height	Cold state: 6700 mm. Fire state: 4000 mm.
Sound insulation	51 Rw dB.
Duty rating (to BS 5234-2)	Severe.
Thickness	183.5 mm. Guidance for specification option: Nominal thickness.
Stud depth	146 mm. Guidance for specification option: Stud thickness: 0.7 mm.
Total weight	54 kg/m². Guidance for specification option: 51 kg worth of Weather Defence, 3 kg of metal.
Cavity size	126 mm. Guidance for specification option: Cavity depth.
System code	CH14B-19WD#312WD
Standards	All products are CE and/ or UKCA marked in accordance with Construction Products Regulation where relevant standards or European Technical Approvals exist. 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.
Sealer	Siniat Drywall Sealer.

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 guidance UK applies to the majority of manufacture but a small percentage of finished items are imported. Contact manufacturer for details.
Material	Metal Gypsum
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%.

Siniat A1 Shaftwall System – CH14B-19WD#312WD

Application

Description

General information

Material

Width

Height

Uniclass

CAWS

Specification data - Gypsum board partition systems

System performance

All Siniat systems should be constructed to BS 8000-8:2023 'The Standard for Workmanship on construction sites - Design and installation of dry lining systems. Code of practice.'

Framing

146 mm Siniat CH Studs CHS19146/B at 600 mm centres. 146 mm Siniat E Studs ES19146/B. Head track: 148 mm Siniat U Track Deep Flange UDT148/P. Base track: 148 mm Siniat U Track Flange UT148/Rx.

Manufacturer guidance

Linings

Manufacturer guidance

Fasteners

Face B Inner Layer Fixing: 25 mm Siniat Self Tapping Screws at 600 mm centres.Middle Layer Fixing: 38 mm Siniat Self Tapping Screws at 600 mm centres.Outer Layer Fixing: 50 mm Siniat Self Tapping Screws at 300 mm centres.

Manufacturer guidance

Finish

Decorative.

Non-decorative.

System accessories

Manufacturer guidance

Fire resistance

Partition height

Sound insulation

Duty rating (to BS 5234-2)

Thickness

Stud depth

Total weight

Cavity size

System code

Standards

Sealer

Sustainability data

Country of material origin

Country of product manufacture

Manufacturer guidance

Material

Embodied carbon

Manufacturer guidance

Recyclability

Recycled content

Manufacturer guidance

BIM objects

Third party certifications

Literature

146 mm Siniat CH Studs CHS19146/B at 600 mm centres.
146 mm Siniat E Studs ES19146/B.
Head track: 148 mm Siniat U Track Deep Flange UDT148/P.
Base track: 148 mm Siniat U Track Flange UT148/Rx.

Face B Inner Layer Fixing: 25 mm Siniat Self Tapping Screws at 600 mm centres.
Middle Layer Fixing: 38 mm Siniat Self Tapping Screws at 600 mm centres.
Outer Layer Fixing: 50 mm Siniat Self Tapping Screws at 300 mm centres.