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Pro-Cut Deflection Head (Siniat)

Verified by manufacturer 2 months ago

Siniat UDT52/B

Drywall Pro-cut Ltd Variant:

Deflection head designed to provide resilient fixing to connect the top of Siniat partitions to the underside of a structural slab or soffit.

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Application

  • Deflection head designed to provide resilient fixing to connect the top of Siniat partitions to the underside of a structural slab or soffit.
  • All materials and fixings are installed off site in a quality-controlled environment and delivered safely to site.
  • See project-specific British Gypsum detailing for specified partitioning systems for guidelines on site installation.

Description

Deflection head designed to provide resilient fixing to connect the top of Siniat partitions to the underside of a structural slab or soffit. Product allows for building deflection and movement to accommodate and minimize stress development in partitions that could result in yielding of studs, visible cracking or failure of serviceability limit states.


Fabricated in an offsite environment to maximize safety and ensure high levels of quality and compliance with associated regulatory requirements and manufacturer warranties. Complies with all thermal and acoustic requirements as a critical component of the extensive range of Siniat partitioning systems whilst providing high levels of protection against fire for periods of up to 120 minutes in standard applications.


Features and benefits:

  • Wide selection of deflection heads available to accommodate standard deflections in the range of 11—45 mm.
  • Metal sections all meet BS EN14195:2005 requirements for metal framing components for gypsum board systems.
  • Standard installation in accordance with Siniat recommendations can provide 30—120 minutes fire protection as necessitated in Building Regulations Approved Document B and supporting documentation (e.g. HTM05/BB100).
  • Fire classification of all Siniat partitioning systems conducted according to EN 13501-2.
  • Fire testing of full partitioning systems containing this product or equivalent conducted according to BS EN1364-1:1999.
  • Siniat components are BRE Green Guide A/A+ rated and help collect sustainability code credits.
  • Gypframe metal channels are 100% recyclable provided they are properly separated from other construction components.
  • Gypsum based components can be fully recycled provided they are not contaminated by non-gypsum materials.
  • Component complies with Etex Siniat GTEC warranty verifying that approved partitioning systems will perform as specified for ten years from the date of purchase of the relevant board or component.
  • Additional fire protection in the form of Gyproc FireStrip is also capable of being included/installed as required.

General information

Color

Silver

Pink

Material

Metal

Gypsum

Plasterboard

Shape

Rectangle

Length

3000 mm

Width

52 mm

62 mm

72 mm

92 mm

148 mm

Height

50 mm

70 mm

Warranty description

Ten year

Guidance for specification option:

Component complies with Etex Siniat GTEC warranty verifying that approved partitioning systems will perform as specified for 10 years from the date of purchase of the relevant board or component.

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

Framing

British Gypsum 50DC60.

Manufacturer guidance

Metal Track Selections.

Resilient layer

Not required.

Resilient bar one side.

Resilient bar two sides.

Fire separation

-

Cavity fire barriers

Not required.

Gyproc Firestrip.

Guidance for specification option:

Additional fire protection in the form of Gyproc FireStrip is also capable of being included/installed as required.

Linings

Siniat 12.5 mm Fire Board two layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 10.21 kg/m².
  • No. of layers: 2.

Siniat 12.5 mm Fire Board three layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 10.21 kg/m².
  • No. of layers: 3.

Siniat 12.5 mm Fire Board four layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 10.21 kg/m².
  • No. of layers: 4.

Siniat 15 mm Fire Board two layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 12.31 kg/m².
  • No. of layers: 2.

Siniat 15 mm Fire Board three layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 12.31 kg/m².
  • No. of layers: 3.

Siniat 19 mm Fire Core Board four layers.

Guidance for specification option:

  • Reaction to fire: A2-s1, d0.
  • Thermal conductivity: 0.25 W/mk.
  • Minimum weight: 16.39 kg/m².
  • No. of layers: 2.

Fasteners

Siniat compliant fixings.

Guidance for specification option:

To required penetration.

Joint treatment

Guidance for specification option:

Consult manufacturer and insert requirements or omit.

Finish

Guidance for specification option:

Consult manufacturer and insert requirements or omit.

System accessories

Not required.

GTEC Intumescent Acoustic Sealant.

Guidance for specification option:

Applied between board layers/between boards and metal track as required.

Length

3000 mm.

Width

52 mm.

FlangeDepth

50 mm.

Gauge

0.6 mm.

Manufacturer guidance

Gauge thickness.

Unit weight

0.82 kg/Lm.

Manufacturer guidance

Metal unit weight.

Sustainability data

Recyclability

Guidance for specification option:

  • Gypframe metal channels are 100% recyclable provided they are properly separated from other construction components.
  • Gypsum based components can be fully recycled provided they are not contaminated by non-gypsum materials.

Literature

Pro-Cut Deflection Head (Siniat)

Pro-Cut Deflection Head (Siniat)

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