SpeedDeck Structural Deck VT32 / 950

Profile:

To be used with the following products:

• ‘Zip-Up’ or Secret Fix Standing Seam Profiles such as SpeedZip®, SpeedDeck® & SpeedRoof®
• Flat roofing materials such as Single Ply Membrane, Asphalt, 3 Layered Felt or Hot melt systems.

Typical Spans:

(Please refer to our Span tables in the VT Structural Deck & VK Structural Tray Technical Guide.)

• Single Span: typically up to 1.9 metres
• Double Span: typically up to 2.3 metres
• Multi-Spanned: typically up to 2.4 metres Maximum Standard Sheet Lengths up to 12.0 metres (Longer lengths Priced on Application.)

Materials, Gauges & Finishes:

• Steel Material
• 0.70mm thickness
• Finishes Available
• Galvanised Steel
  Hot dip zinc coated steel EN 10147 S280GD +Z275
  Minimum zinc coating mass 275gr/m² both sides
• Painted Steel
  Hot dip zinc coated steel EN 10147 S220GD +Z275.
  Bright White RAL 9010 (nominal) colour polyester coating – 15 micron coating for internal use
  OR
  Bright White RAL 9010 (nominal) colour polyester coating – 25 micron coating for external use

Fixing Specification:

Intermediate 1 Nr SDIBSW into every trough
End Laps 2 Nr SDIBSW into every trough
Side Laps SDIBSW or pop-rivet at 450mm centres.

Accreditations:

ISO9001, ISO14001 (materials)

Fire Rating:

All non-perforated roof decking achieves a Class 1 fire rating in accordance with BS 476: Part 7 and meet Class 0 requirements as laid out within current building regulations.

Acoustics:

This deck is only manufactured in a solid or non-perforated format.

Structural Design:

• General Use
  The design and application of profiled roofing and cladding is covered by BS 5427 : Part 1 : 1996 Code of practice for the use of profiled sheet for roof and wall cladding on buildings. Part 1. Design.
• Fragility
  Non-fragility requirements are determined by ACR(M)001:2000 Test for Fragility of Roofing Assemblies. (Second edition)
• Loading
  Calculate loads in accordance with: BS 6399 Part 2 : 1997 Code of Practice for wind loads. BS 6399 Part 3 :1988 Code of Practice for imposed roof loads (including snow and snow drifting).
• Structural Design
  Eurocodes
  BS EN 1991 Eurocode 1: Basis of design and actions on structures
  Part 1 Basis of design
  Part 2 – 1 Densities, self-weight and imposed loads
  Part 2 – 2 Actions on structures exposed to fire
  Part 2 – 3 Snow loads
  Part 2 – 4 Wind actions
  
  BS EN 1993 Eurocode 3 : Design of steel structures
  Part 1 – 3 Cold formed thin gauge members and sheeting