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www.sigmat.co.uk01756 701522
Edition 1
Building Products Guide
SFS DECKING Purlins
2
Building Products for the Construction Industry
About Sigmat
Sigmat, UK leader in light gauge steel framing, offer a cost-efficient and faster alternative to traditional building methods.
Your one-stop-shop for your next offsite construction project. We design, manufacture, and assemble all under one roof, and install load-bearing light gauge steel framing solutions of the highest quality at your site. With over 18 years of extensive experience and industry knowledge.
Combining engineering excellence, design expertise, and unrivalled manufacturing capabilities we offer light gauge steel framing solutions. From design through to installation, all our employees are in-house and highly skilled, delivering quality results.
Rolled Steel Construction Components
At Sigmat, we also offer a full SFS range as an alternative solution. With an extensive range of building products including SFS, decking and purlins.
Rolled Steel Construction Components range: • SFS • SigDeck100 Trapezoidal Decking • Purlins and Sheeting Rails
Contents
Content Page Overview .......................................................................................................................................................................................... 2Source to Site Solution ............................................................................................................................................................. 4Design Capabilities ...................................................................................................................................................................... 5 DECKINGSigDeck100 - Trapezoidal Decking ....................................................................................................................................... 6-9
STEEL FRAME SYSTEM (SFS) System Overview .......................................................................................................................................................................... 10SFS001 Base Track to Stud Connection ............................................................................................................................. 11 SFS002 Slotted Head Track Detail ....................................................................................................................................... 12SFS003 Cill or Lintel Track Connection ............................................................................................................................. 13SFS004 Cill Track Connection - Heavy Duty .................................................................................................................. 14SFS005 Lintel Track Connection - Heavy Duty .............................................................................................................. 15SFS006 Lateral Restraints ......................................................................................................................................................... 16SFS009 Profile Options ............................................................................................................................................................. 17External Wall Finishes ................................................................................................................................................................ 18-23Facades Stock Fixings Table ..................................................................................................................................................... 24
PURLINS AND SHEETING RAILSPurlins Datasheet Model ........................................................................................................................................................... 25‘C’ Section (122mm, 142mm, 172mm, 202mm, 232mm, 262mm, 302mm, 342mm, 382mm, 432mm)......... 26-33‘Z’ Section (122mm, 142mm, 172mm, 202mm, 232mm, 262mm, 302mm, 342mm, 382mm, 432mm)..........34-41
Sustainability .................................................................................................................................................................................. 42Our Locations .................................................................................................................................................................................43Contact
4
Source to site solution
1D E S I G N
2M A N U FA C T U R E
www.sigmat.co.uk
DESIGN CAPABILITIES
DESIGN Support
Offering clients and partners the benefits of continuous product development. Our team at Sigmat is committed to working very closely with our in-house design teams to ensure we find a bespoke solution that optimises performance, value for money and ease of installation.
Our early involvement in the design process ensures that we can formulate and innovate on a project-by-project basis. Working closely with design ensures that calculations can be rigorously checked to deliver a superior quality, made possible by the Sigmat System.
Benefits
Sigmat System brings a host of benefits to project teams:
• Minimises project risk• Provides accurate & predictable costs • Delivers improved quality, accuracy & performance • Increases speed of construction • Improves project health and safety records • Provides earlier access for following trades • Reduces programme time to achieve earlier completion and occupancy • Creates cost certainty and quicker financial payback
6
Sigdeck100 trapezoidal deckingTechnical Data
SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck in 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.
The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.
SIGMAT Limited.Registered in England No. 0451 6604.
VAT Registration No. 252 081 0 41
Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK
SigDeck100 - Technical Datasheet Description
SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.
The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.
Slab Depth (mm)
Volume of Concrete (m³/m²)
Weight of concrete (normal weight)
Weight of Decking and reinforcement
(kN/m²) Wet (kN/m²) Dry (kN/m²) 180
(excluding ponding) 0.127 3.23 3.1 0.185-0.239
180 (max span including ponding)
0.142 3.63 3.49 0.185-0.239
Profile Properties Nominal Gauge (mm)
Design Gauge (mm)
Steel Grade (N/mm²)
Profile Weight kN/m² (kg/m²)
Height of neutral axis
(mm)
Area of Steel
(mm²/m)
Moment of Inertia
(cm4/m)
0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445
Decking type Construction stage slab depth at mid span, (deflection mm)
3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)
www.sigmat.co.uk
SIGMAT Limited.Registered in England No. 0451 6604.
VAT Registration No. 252 081 0 41
Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK
SigDeck100 - Technical Datasheet Description
SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.
The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.
Slab Depth (mm)
Volume of Concrete (m³/m²)
Weight of concrete (normal weight)
Weight of Decking and reinforcement
(kN/m²) Wet (kN/m²) Dry (kN/m²) 180
(excluding ponding) 0.127 3.23 3.1 0.185-0.239
180 (max span including ponding)
0.142 3.63 3.49 0.185-0.239
Profile Properties Nominal Gauge (mm)
Design Gauge (mm)
Steel Grade (N/mm²)
Profile Weight kN/m² (kg/m²)
Height of neutral axis
(mm)
Area of Steel
(mm²/m)
Moment of Inertia
(cm4/m)
0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445
Decking type Construction stage slab depth at mid span, (deflection mm)
3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)
Sigdeck100 trapezoidal deckingTechnical Data
SIGMAT Limited.Registered in England No. 0451 6604.
VAT Registration No. 252 081 0 41
Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK
SigDeck100 - Technical Datasheet Description
SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.
The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.
Slab Depth (mm)
Volume of Concrete (m³/m²)
Weight of concrete (normal weight)
Weight of Decking and reinforcement
(kN/m²) Wet (kN/m²) Dry (kN/m²) 180
(excluding ponding) 0.127 3.23 3.1 0.185-0.239
180 (max span including ponding)
0.142 3.63 3.49 0.185-0.239
Profile Properties Nominal Gauge (mm)
Design Gauge (mm)
Steel Grade (N/mm²)
Profile Weight kN/m² (kg/m²)
Height of neutral axis
(mm)
Area of Steel
(mm²/m)
Moment of Inertia
(cm4/m)
0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445
Decking type Construction stage slab depth at mid span, (deflection mm)
3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)
Profile Properties
8
Sigdeck100 trapezoidal deckingTechnical Data
SIGMAT Limited.Registered in England No. 0451 6604.
VAT Registration No. 252 081 0 41
Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK
SigDeck100 Loading Tables (Eurocode) 180mm Depth – Single Unpropped Span – S450 – Normal Weight Concrete
Fire Rating (hours)
Mesh and Reinforcement
Total Unfactored applied Load (kN/m²) – Maximum Permissible Span (m)
0.9mm gauge 1.1mm gauge 1.4mm gauge
3.5 5.0 3.5 5.0 3.5 5
60 A193 + H12 4.6 4.6 4.9 4.9 5.0 5.0
90 A193 + H12 A193 + H16
4.6 4.6
4.6 4.6
4.9 4.9
4.7 4.9
5.0 5.0
4.6 5.0
120* A193 + H12 A193 + H16
4.1 4.6
3.5 4.6
3.8 4.9
3.5 4.9
3.8 5.0
3.5 4.8
*Note minimum 12.5mm Type F plasterboard ceiling for to achieve insulation criteria for 120 minutes fire rating, any penetrations through the ceiling must be appropriately protected SigDeck100 Acoustic Information
Slab type Ceiling Board Density (kg/m2)
Rw (C; Ctr) dB Ln,w dB *STC
180SIGDECK100 1 x 9.8 61 (-3; -9) 53 62 180SIGDECK100 2 x 12.6 62 (-2; -7) 49 62
Technical report C/24392/T01 – June 2019
SigDeck100 Loading Tables (Eurocode) 180mm Depth - Single Unpropped Span - S450 - Normal Weight Concrete
Technical report C/24392/101 - June 2019
www.sigmat.co.uk
SigDeck edging Strip
Shape Gauge a b c d e x y Width Length(s) Quantity Required
Total Linear Meters
SIG-01 5 1.0 200 0 0 0 0 0 0 200 3000 40 120m
SIG-02 2 1.2 210 16 24 0 0 0 0 250 3000 20 60m
SIG- EC 4 1.1 120 80 0 0 0 0 0 200 n/a 60 12m
10
The Sigmat SFS System Overview
Our SFS wall studs fitted with the unique Sigmat web stiffener
The detail for windows and doors within the SFS panels, to create opening that fit your building style
The typical stud to track connection fixed through with 5.5mm diameter tek screws
For longer openings with external panels there may be a requirement due to the external wind pressure to increase the sectional properties of the cill / lintel. This is one of the methods for stiffening these areas.
The Sigmat slotted head track allows for deflections within the superstructure without applying any vertical loading to the SFS studs.
www.sigmat.co.uk
SFS 001Base track to stud connection
Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Immediate butt joints between Track ends should be cut square and must not fall within 150mm from any stud position
Sigmat Stud
Sigmat Base Track
1No 5.5 dia pan head screw fixing through each flange of stud
Track fixed at every stud loca-tion with 1No 6.3 dia tapcons. End fixing max 150mm from end of panel.
Note - Fixing must be min. 50mm from slab edge
Track must bear at least 2/3 onto the supporting structure
12
SFS 002Slotted Head Track Detail
Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Immediate butt joints between Track ends should be cut square and must not fall within 150mm from any stud position
Sigmat Stud
1No 5.5 dia pan head screw fixing through each flange of stud. Note: screw to be centred within each slot
Stud to be cut 15mm short of top of slotted head track to allow for deflection
Track fixed at every stud location with 1No fixing. End fixing max 150mm from end of the panel
Note: fixing must be min 50mm from slab edgeUse 6.3 dia tapcons into concreteUse 5.5 dia tec screws into steel
Sigmat slotted head track
Track must bear at least 2/3 onto the supporting structure
www.sigmat.co.uk
Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends
SFS 003 Cill or Lintel Track Connection
Sigmat Track
Sigmat Stud / Jamb StudSee SFS001/002 for Head/Base Fixings
Hard connection required between stud and trackFor cills: 1No 5.5 dia pan head screw per flange For lintels: 2No 5.5 dia pan head screws per flange
Full - Height ‘Cripple’ Stud
Fixed into jamb stud @300mm centres with 2No 5.5 dia tec screws (Max 150mm from ends)See SFS 001/002 for Head/Base Fixings
14
SFS 004Cill Track Connection - Heavy Duty
Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends
Cill track and stud fixed using 2No 5.5 dia tec screws @300mm centres max 150mm from ends
Sigmat stud / jamb stud with additional backing studSee SFS001/002 for head/base fixings Fix jamb and backing stud @300mm centres with 2No 5.5 dia tec screws along internal fix-ing - max 150mm from each end
If using jamb type “JT4” additional closing rack required. See detail SFS009 fixed to backing stud using 2No 5.5 dia tec screws @300mm centres (max 150mm from ends)
Cill-to-jamb cleated connection using 50x50x3 RSA or similar. Use 2No 5.5 dia pan head screws in each leg
Hard connection required between stud and track 1No 5.5 dia pan head screw per flange
Full height ‘cripple’ stud See SFS003 for fixings
www.sigmat.co.uk
Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends
SFS 005 Lintel Track Connection - Extra Heavy
Sigmat stud / jamb stud with additional backing studSee SFS001/002 for head/base fixings See SFS004 fod jamb stud to back stud fixing
If using jamb type “JT4” See detail SFS004 for fixing detail
Lintel-to-jamb connection See SFS004 for RSA detailsCill track and stud fixed
using 2No 5.5 dia tec screws @300mm centres (max 150mm from ends)
Hard connection required between stud and track2No 5.5 dia pan head screw per flange
Full height ‘cripple’ stud See SFS003 for fixings
16
SFS 006 Lateral Restraints
Notes: Refer to Project Specific calculations and drawings for full lateral restraint blocking & bracing requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Fix blocking piece for 3 no 5.5 Dia Pan Head Screws evenly on each flange Fix strap to studs with 1 no 5.5 Dia Pan Head Screw on each flange
Sigmat main studs
Sigmat flat bracing strap fitted to both sides
Block piece between (max) every 4th bay Check layouts for details Stud lengths to be cut
www.sigmat.co.uk
SFS 009 Profile Options
Jamb Type Configurations
18
External Wall Finishes Brick Clad
Brick Cladding
Sheathing Board
Stainless Steel Brick Ties
Stainless Steel Brick Tie Channels
Studs
Plasterboard
Stone Mineral Wool Insulation
Mineral Wool Insulation
Jamb Stud
Cill Track
Slotted Head Track
www.sigmat.co.uk
external wall finishesBrick Slip
Brick Slip
Sheathing Board
Studs
Plasterboard
Jamb Stud
Cill Track
Slotted Head Track
Mineral Wool Insulation
Stone Mineral Wool Insulation
20
External Wall Finishes Ventilated Rainscreen
Facade Finish
Sheathing Board
Helping Hand Brackets
Studs
Plasterboard
Stone Mineral Wool Insulation
Mineral Wool InsulationJamb Stud
Cill Track
Slotted Head Track
Rail System
www.sigmat.co.uk
external wall finishesInsulated Render
Render
Sheathing Board
Studs
Plasterboard
Stone Mineral Wool Insulation
Mineral Wool Insulation
Jamb Stud
Cill Track
Slotted Head Track
22
External Wall Finishes TImber Cladding
Timber Cladding
Sheathing Board
TImber Battens
Studs
Plasterboard
Stone Mineral Wool Insulation
Mineral Wool Insulation
Jamb Stud
Cill Track
Slotted Head Track
www.sigmat.co.uk
external wall finishesCOMPOSITE PANEL
Composite Cladding
Sheathing Board
Studs
Plasterboard
Stone Mineral Wool Insulation
Mineral Wool Insulation
Jamb Stud
Cill Track
Slotted Head Track
24
FACADES Stock Fixings Table
Application Size Product Type Supplier Ref
Pack Size
Images
Site - SFS to Concrete bits
Driver Tip
Driver Tip HILTI 2039247
1
Site - SFS to Concrete
6.0 x 45mm
HUS Screw Anchor
HILTI 383048
100
Site - SFS to concrete
6.0 x 60mm
Hex Head Screw Anchor HUS3-H
HILTI 416736
100
Site - WP Base Plate to Concrete
10 x 100mm
Hex Head - Screw Anchor
HILTI 2079915
50
Metal to Metal Screw
5.5 x 22mm
Grab Screw HILTI 202434
100
Site - LBS Frame to Frame
5.5 x 25mm
Hex Head - Self Drill S-MD03Z
HILTI 413417
500
Site - SFS to SFS 5.5 x 25mm
Pan Head Self Drill Tek Screw
HILTI 408762
1000
Site - SFS to Hot Rolled
5.5 x 40mm
Hex Head Self Drill S-MD05Z
HILTI 2054483
250
Site - SFS to Deflection Head Bracket
6.3 x 25mm
Hex Head Large Washer S-MD23Z
HILTI 413432
500
Site - SFS to Concrete
6mm Concrete Drill Bit HILTI 2022045
10
Framing - SFS to Concrete Driver
N/A Driver Bit for HUS Anchor
HILTI 2039158
10
www.sigmat.co.uk
Purlins Datasheet Model
26
‘C' Sections - Steel Profiles
122mm
142mm
www.sigmat.co.uk
‘C' Sections - Steel Profiles
172mm
202mm
28
‘C' Sections - Steel Profiles
232mm
www.sigmat.co.uk
‘C' Sections - Steel Profiles
262mm
30
‘C' Sections - Steel Profiles
302mm
www.sigmat.co.uk
‘C' Sections - Steel Profiles
342mm
32
‘C' Sections - Steel Profiles
382mm
www.sigmat.co.uk
‘C' Sections - Steel Profiles
432mm
34
‘Z' Sections - Steel Profiles
122mm
142mm
www.sigmat.co.uk
‘Z' Sections - Steel Profiles
172mm
202mm
36
‘Z' Sections - Steel Profiles
232mm
www.sigmat.co.uk
‘Z' Sections - Steel Profiles
262mm
38
‘Z' Sections - Steel Profiles
302mm
www.sigmat.co.uk
‘Z' Sections - Steel Profiles
342mm
40
‘Z' Sections - Steel Profiles
382mm
www.sigmat.co.uk
‘Z' Sections - Steel Profiles
432mm
42
Sustainability
Sustainability
We are committed to sustainability and recognise its significance to our on-going success.
Concern for the environment and promoting a broader sustainability agenda are integral to our core values. We are committed to creating and maintaining good sustainable practises which reduce environmental impact to our activities and of each project.
It is well known that steel is one of the world’s most recycled materials with a potential recovery and re-use factor in excess of 90%. Steel framed structures are also the predominant form of construction for multi-storey buildings.
Light gauge framed steel structures are substantially lighter than traditional steel framed buildings allowing significant reduction in the weight of steel used. This offers a substantial reduction in the overall carbon footprint of a building.
www.sigmat.co.uk
Our Locations
G E T I N T O U C H
T: 01756 701 522E: enquiries@sigmat.co.uk
www.sigmat.co.uk
W H E R E T O F I N D U S
HEAD OFFICE
Birkbecks Water Street
Skipton North Yorkshire
BD23 1PB
GLASGOW REGIONAL OFFICE
Suite 1.01Innovation Centre
1 Ainslie RoadGlasgow G52 4RU
MANUFACTURINGFACILITY
Unit ACross Green Close
Leeds West Yorkshire
LS9 0RY
ELLANDREGIONAL OFFICE
Gannex House Gannex Park
Dewsbury Road Elland
HX5 9AF
CONTRACT SUPPORTCENTRE
1 Crossland Park Cross Green Way
Leeds West Yorkshire
LS9 0SE
TEESSIDE REGIONAL OFFICE
Wynyard Park House Wynyard Business Park
Wynyard Avenue BillinghamTS22 5TB
R&D CENTRE
Nicholas House Heath Park Cropthorne
WorcestershireWR10 3NE
BIRMINGHAM REGIONAL OFFICE
Opening SoonNEC / Birmingham
Airport
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