Metsec SFS Installation Manual Load Bearing · SFS Load Bearing Structures are used to provide...
Transcript of Metsec SFS Installation Manual Load Bearing · SFS Load Bearing Structures are used to provide...
Metsec plcLightweight Structural SystemsSFS DivisionBroadwell Road, OldburyWest Midlands B69 4HFT. +44 (0) 121 601 6000F. +44 (0) 121 601 6021E. [email protected]
www.metsec.comRegistered in England No. 1551970.VAT No. GB 428 7252 38. Registered office as above.
Metsec SFS Installation Manual
Load Bearing
September 2009
Contents SectionIntroduction .................................................................................................. 0
Product Description : SFS ....................................................................... 0
Components : SFS ....................................................................... 0
Metsec Framing Section Range : SFS ............................................. 0
SFS Site Installation .................................................................................... 0
Details for Base Track Installation (SF100 series) …….............................. 1
Details for Stud Installation (SF300 series) …............................................. 2
Details for Framing Openings (SF400 series) ………..…............................ 3
Details for Floor & Roof Joist Installation (SF600 series) …..................... 4
Details for Loadbearing Structures (SF700 series) ………………............... 5
Details for Finishes (SF800 series) ……………………………...................... 6
Fixing Application Guide ............................................................................. A
SFS Load Bearing Installation Guide Sect i on 0© C opy r i ght METSEC pl c 2009
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Introduction
Metsec PLC manufacturers a comprehensive range of cold rolled steel profiles for both theconstruction and manufacturing industry.
The company was established in 1932 and is now a wholly owned subsidiaryof the Austrian steel manufacturer, VOEST ALPINE STAHL AG.
Metsec Framing division was formed in 1984 and forms one of eight divisions within Metsec.The other divisions are Purlins, Hepsec, Lattice Beams, Metstrut, CRF, Manipulation (MPM)and Windows.
Metsec Framing division has two main products, SFS and Meframe. The SFS product is splitfurther into four distinct product groups: Infill External Walling, Continuous External Walling,High Bay Walling and Load Bearing Structures. This installation guide deals only with theSFS Load Bearing Structures system. For guides for SFS Walling and Metframe pleasecontact Metsec.
The key objectives of this guide are to provide:
General details showing the typical fixing requirements which can be used by installers onsite along with project specific designs and drawings to install the SFS product.
Information for installers to assist with the preparation of specifications, methodstatements and risk assessments.
Site reference guide for contractors.
Throughout this manual Metsec Framing will be referred to as Metsec.
All text & drawings contained in this document are the property of Metsec and must not becopied or printed, in part or in full, without prior written agreement from Metsec.
All text & drawings contained in this document show typical details and reference to projectspecific drawings & calculations should be made for confirmation of section sizes / connectiondetails.
Whilst every effort has been taken to ensure this manual contains full & accurate informationMetsec cannot accept any liability for errors or omissions. The contents constitute advice,given in good faith.
Where details show overall construction this does not imply agreement by Metsec or theinstaller to provide all elements shown.
Metsec reserves the right to change details and specifications at any time, without priornotice.
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Product Description - SFSSFS is a fast-track solution to construct external walling, high bay separating walls and loadbearing elements in lightweight cold-rolled galvanized steel sections.
SFS has been extensively used in construction projects covering residential flats, apartments,nursing homes and sheltered accommodation, commercial developments, public buildingsand industrial properties. It is also ideally suited to refurbishment projects, particularlyinvolving sub-division of buildings, conversions or roof extensions.
SFS projects are usually designed in house by Metsec’s team of engineers and typical detailsand calculations are provided to aid construction.
Sections are typically supplied to site as individual components and fully assembled in-situ.This is an advantage where site access/craneage is restricted. Components can be suppliedin final required lengths or standard lengths cut to suit on site. By cutting to length on siteconstruction tolerances in structures being worked alongside can be fully accommodated.
Generally SFS sections are fixed together using self-drilling / self-tapping (Tek) screws.
SFS External Infill Walling requires support at the slab edge between a hot-rolled steel orconcrete frame structures. This allows insulation and external finishes to be installedcontinuously outside the main structural frame. The system is suitable for both low and high-rise constructions.
SFS External Continuous Walling is fitted outside the line of the structural frame using supportcleats at each floor level with connections designed to allow slab deflection. It is particularlysuited to situations where cladding materials are sensitive to differential movement of themainframe.
Both the above systems achieve early weather protection of the building allowing otherinternal fitting trades to work inside the structure and removing external cladding from thecritical path.
SFS external walling will provide lateral support to most cladding materials including masonry,profiled metal sheets, proprietary panels and insulated render systems.
SFS High Bay Walling is a single-span separating wall typically used within existing buildingssuch as warehouses and industrial units. Its lightweight construction and uniformly distributedloading minimizes disruption to the existing structure.
SFS Load Bearing Structures are used to provide individual elements or a complete stand-alone structure. Roofs, floors and internal walls are lightweight, quick to install and flexible indetail and performance characteristics.
SFS structures are particularly suited to developments where access is limited or lightweightloadings are required eg/extensions supported by existing structures.
Only SFS Load Bearing Structures are covered in this guide.
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Components - SFSThe following tables show the Metsec Framing standard section ranges for SFS.
These consist of the section profiles listed below;
‘C sections’: Used as studs in wall panels and joists in floor panels.
‘Channels’: Used as tracks on top and bottom of wall panels and ends of floor panels.
‘Angles’: Used for various arrangements to provide additional or temporary support.
‘Straps’: A range of straps is available to use as bracing members when screw fixed toface of wall panels.
Examples of section references are:
100M12 = Lipped C section of 100mm depth, 1.2mm material thickness.‘M’ reference denotes SFS section.
104M12 = Non-lipped channel section of 104mm depth, 1.2mm material thickness.
Where necessary the Metsec SFS range of sections can be used in conjunction with otherranges produced in the Metsec Framing Division.
All components are formed from pre-hot dipped galvanized steel G275 coating, minimumyi el d strengt h = 280N/mm
2.
All other components shown in our details but not listed in our range are not supplied byMetsec.
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Metsec Framing Section Range - SFS
SectionReference
Areacm2
Weightkg/m
Dmm
F1mm
F2mm
Lmm
tmm
ServiceSlot
70M15 2.31 1.83 70 35 35 10 1.5 72x32100M12100M15100M20100M23*100M29*100M30*
2.753.454.606.047.6710.56
2.142.673.564.675.838.26
100100100100100100
5354557172
110
5354557172
110
141414151622
1.21.52.02.32.93.0
72x3272x3272x3272x3272x3272x32
150M12150M15150M20150M30*
3.374.235.648.76
2.643.374.476.83
150150150150
55565762
55565762
13131315
1.21.52.03.0
72x3272x3272x3272x32
200M12200M15200M20200M30*
3.975.287.0810.56
3.134.185.568.26
200200200200
55656768
55656768
13141414
1.21.52.03.0
72x3272x3272x3272x32
250M16250M20
6.558.16
5.116.38
250250
6868
6868
1515
1.62.0
72x3272x32
300M20300M29
8.8012.83
6.9710.1
300300
5962
5962
1515
2.02.9
72x3272x32
74M1274M20
1.824.00
1.473.26
7474
4065
4065
00
1.22.0
NoneNone
104M12104M15104M20#108M30*
2.713.384.526.78
2.142.673.565.35
104104104108
62626362
62626362
0000
1.21.52.03.0
NoneNoneNoneNone
154M12154M20#158M30*
3.335.648.70
2.644.476.83
154154158
636669
636669
000
1.22.03.0
NoneNoneNone
204M12204M20#208M30*
3.936.9610.38
3.135.568.26
204204208
637472
637472
000
1.22.03.0
NoneNoneNone
254M12254M20
3.938.00
3.136.38
254254
3879
3879
00
1.22.0
NoneNone
304M16304M20306M29
6.418.7212.65
5.116.9710.1
304304306
536868
536868
000
1.62.02.9
NoneNoneNone
38VB09100VB12
0.341.20
0.270.94
38100
00
00
00
0.91.2
NoneNone
45x45x2.0100x100x2.0
1.763.96
1.383.11
00
45100
45100
00
2.02.0
NoneNone
* - Non-Standard section sizes. Availability and lead in times may vary from typical periods.# - Section is available with deflection head slots with an ‘S’ reference i.e. 104M20S.When provided the service slot is on the centre of the web.
All other components shown in our details but not listed in our range are not supplied byMetsec.
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SFS Load Bearing Structures – Site Installation
To be read in conjunction with all details in sections 1 to 6 and also project specificcalculations and drawings.
Please note that any details shown in project specific calculations/drawings takeprecedent over general details within this installation guide.
The details in this guide are split into sections which follow a sequence similar to howthe systems should be constructed on site.
GENERAL SITE PROCEEDURE GUIDANCE NOTES
It is the installer’s responsibility to produce a cutting list and order Metsec materials. Thisshould be co-ordinated to suit the desired construction programme.
The installer should conduct a site survey to establish the as built dimensions of the ‘mainframe’ to enable material to be ordered in the most economic manner, alternatively materialcan be cut to suit on site. Splices in sections are not permitted except where specificallydesigned by Metsec.
The following points are guidelines that the installer should carefully consider beforeproducing his site-specific method statement:
SFS Sections are delivered to site in bundles on an articulated lorry unless requestedotherwise.
When lifting bundles and hot-rolled steel using a crane a tail line must be used withan operative on the ground to control lift.
Where materials are put into temporary storage on site it must be in designated areas withsuitable protection to prevent damage.
Any materials that are damaged upon arrival on site or during construction must bereported and replaced.
Leading edge protection must be in place throughout roof/floor works and adequatebarriers provided around stairwells and voids. Alternatively a fall arrest system of airbags or netting may be suitable.
Where components need to be cut on site they should be cut with a chopsaw withTCT blade and not an abrasive disk. Care should be taken to cut the componentssquare where they are used in right-angled connections, or as required for an angularfit against abutting members.
Fixing of components shall be with self-tapping screws. Screw type and size shall beas typical details attached / project specific design. Screw details are included inAppendix A. All screw fixings must be installed perpendicular to the surface unlessadvised otherwise.
No holes are to be cut or formed in SFS steelwork without prior reference to Metsec. 72mm deep x 32mm wide service slots can be provided 600mm from each end of
studs when requested. All drylining, insulation and boarding must be installed in accordance with the project
specification and manufacturers recommendations. Drylining specification to be in accordance with the contract requirements for fire
protection, thermal and acoustic performance. Wall make-up is to be agreed with theArchitect.
Plasterboard pallets cannot be loaded onto Metsec Joisted Floors unless previouslyagreed in writing from Metsec and with a loading plan.
Reference should be made to the project specific Metsec drawings and Metsec Design Planand Assessment
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LOAD BEARING STRUCTURES
In all cases project specific design and drawings will be necessary to enable installation.Under no circumstances should these types of structures be built off indicative drawings.
In load bearing structures it is important to use the correct number of fixings as shown even ifthe number seams excessive. The quantities of fixings have been specified to meetdisproportionate collapse requirements as laid out in the building regulations.
Material should be stacked adjacent the area it is to be utilized following storage/loadingrestrictions applied by the Main Contractor.
It is important that the supporting structure / foundations are correctly set out to receive basetracks. No overhang of the base track is permitted and hence Metsec recommend that thesupporting structure is constructed larger than required to allow for construction tolerances.
Base Tracks should be installed as per the SF100 series details. No overhang is permitted.
Studs can be installed as per the SF300 series of details. Studs shall be plumbed, alignedand securely attached/located within the base and head tracks. The ends of the studs mustfit snugly and squarely into the head and base tracks to transfer the loads in the structure.Deflection heads should not be used in load bearing applications unless designed specificallyby Metsec.
Openings can be framed as per the SF400 series of details. Where compound sections areshown for lintels, cills & jamb studs these sections should be full length and not spliced.
Resistance to bending and rotation about the minor axis shall be provided by blocking andstrapping as shown on the drawings and detail SF361.
Temporary and permanent bracing may be required to the walls as per details SF711 toSF714 and should be installed before any floor or roof joists.
Floors and Roofs can be installed following the SF600 series of drawings. Track and joistconnections can be made using details SF610 to SF617 using the quantity of fixings shown.Joists can also be installed as per details SF621 to SF625. Where joists run parallel to SFSwalls or other building elements then they should be connected using details SF631 toSF637. Resistance to bending and rotation about the minor axis shall be provided byrestraint details SF641 to SF644 as shown on the drawings. Openings and cold rolled beamscan be constructed as per details SF645 and SF651 to SF653 when specified on thedrawings.
In order to meet disproportionate collapse requirements all connections should have thecorrect number of fixings as shown on the details and in addition where there the building ismore than one storey in height then the wall connections should be as details SF721 toSF723.
Examples of various roof constructions can be found in details SF731 to SF735. These showtypical examples and therefore project specific drawings should be followed.
Details for the fixing of finishes can be found in the SF800 series of details and in all casesthe installation of these components should be done with to the manufacturers’recommendations.
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DETAIL SF113Base Track: Fixing to Steel
min. 20mm
NOTE: Fixings should beclose to the centre of thetrack but outside the edgedistance stated
DETAIL SF123Base Track: Fixing to Concrete
min. 50mm
NOTE: Fixings should beclose to the centre of thetrack but outside the edgedistance stated
NOTE: For load bearingstructures no overhang ispermitted
NOTE: For load bearingstructures no overhang ispermitted
Fixing type G2typically at600mm centres
Fixing type G2 at the endof the track section. Trackjoints should be at least100mm from stud positions
Fixing type C1 at the endof the track section. Trackjoints should be at least100mm from stud positions
Fixing type C1typically at600mm centres
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DETAIL SF311Loadbearing Stud to Base Track Connection
Type G1 fixings, typically2no to each flangefor loadbearing studs
DETAIL SF321Loadbearing Stud to Head Track Connection
Stud
Track
Typically 2no type G1fixings to each flange
NOTE: The ends of the studs must fitsnugly and squarely into the head and basetracks to transfer the loads in the structure
NOTE: The ends of the studs must fitsnugly and squarely into the head and basetracks to transfer the loads in the structure
Stud
Track
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DETAIL SF411-5Single Jamb Stud - No Deflection Head
DETAIL SF412-5Compound Jamb - Two-Member Section - No Deflection Head
Typically 2no type G1 fixingsto each flange
Full height track section aroundstud. Type G1 fixings at 300mmcentres to both flanges
Fixings at base as SF100-series details. Extra fixingsmay be required at jamb studs.Refer to project-specific design
Type G1 fixings toeach flange. Typically2no for loadbearing studs
Fixings at base as SF100-series details. Extra fixingsmay be required at jamb studs.Refer to project-specific design
Type G1 fixings toeach flange. Typically2no for loadbearing studs
Typically 2no type G1 fixingsto each flange
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DETAIL SF420Single Cill
DETAIL SF421Compound Cill
Full heightjamb stud
Minimum 150mmsection fixed with4no type G1fixings to jamb stud
Full length trackforming baseof opening
2no type G1 fixingsto each flange of stud
Full heightjamb stud
Minimum 150mmsection fixed with4no type G1fixings to jamb stud
2no type G1 fixingsto each flange of stud
Full length stud and2no track sectionsarranged as shown.Type G1 fixings at300mm centres toweb and both flanges
45x45x2 angle cleatfixed to cill and jambwith 2no type G1fixings each leg
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Full heightjamb stud
Minimum 150mmsection fixed with4no type G1fixings to jambstud
Full length track forminghead of opening
2no type G1 fixings to each flange of stud
45x45x2 angle cleat fixed to cilland jamb with 2no type G1 fixings
DETAIL SF430Single Lintel to Single Jamb Stud
DETAIL SF431Three-Member Compound Lintel to Single Jamb Stud
Full length stud and 2no track sectionsarranged as shown. Type G1 fixings at300mm centres to web and both flanges
2no type G1 fixings to each flange of stud
Full heightjamb stud
Minimum 150mmsection fixed with4no type G1fixings to jambstud
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DETAIL SF441-5High Load Single Jamb - No Deflection Head
DETAIL SF442-5High Load Two-Member Compound Jamb - No Deflection Head
Cripple stud extending fromlintel to top of jamb stud.Type G1 fixings at 300mmcentres
Cripple stud extending fromlintel to top of jamb stud.Type G1 fixings at 300mmcentres
Fixing type G1 to bothflanges
Fixing type G1 to bothflanges
Fixing to jamb and cripplestud
Fixing to jamb and cripplestud
Full height track and stud.Type G1 fixings at 300mmcentres to both flanges
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Fixing type G1to both flanges
Cripple stud extendingfrom cill to base track.Type G1 fixings to jambstud at 300mm centres
Fixing to jamband cripple stud
DETAIL SF445High Load Base Detail - Single Jamb
Fixings at base asSF100 Series Details.Extra fixings required atjamb studs. Refer toproject specific design.
DETAIL SF445-2High Load Base Detail - Two-Member Compound Jamb
Fixing to jamband cripple stud
Full height trackand stud. Type G1fixings at 300mmcentres to bothflanges.
Fixing type G1to both flanges
Cripple stud extendingfrom cill to base track.Type G1 fixings to jambstud at 300mm centres
Fixings at base asSF100 Series Details.Extra fixings required atjamb studs. Refer toproject specific design.
DETAIL SF610Fixing Joists to Track: General Connection Detail
DETAIL SF611Fixing Joists to Track: Side of Metsec Wall
2no type G1 fixings per flange
4no type G1 fixings per stud
2no type G1 fixings per flangeJoist
Track
NOTE:Joist to fit snuglyin track section.
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DETAIL SF612Fixing Joists to Track: Top of Metsec Wall
Joists toeing opposite wayto studs in vertical wall toallow access for fixings
2no type G1 fixings per flange
Type G1 fixings at 600mmcentres between studs
Floor joistVertical stud
Head track
Floor track
Plan view
DETAIL SF613Fixing Joists to Track: Central to Top of Metsec Wall
4no type G1 fixingsat 600mm centres
Type G1 fixings at 600centres between studs, bothfloor tracks to head track
Floor tracks
2no type G1fixings per flange
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DETAIL SF615Fixing Joists to Track: Hot Rolled Steel - Plates
2no type G1fixings per flange
Plates at 600mm centreswelded to beam with6mm fillet weld
4no type G2 fixingsto each plate
DETAIL SF614Fixing Joists to Track: Middle of Metsec Wall
2no type G1 fixings per flange
4no type G1 fixings per stud
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DETAIL SF616Fixing Joists to Track: Hot Rolled Steel - Direct
DETAIL SF617Fixing Joists to Track: Concrete Wall
2no type G1fixings per flange
4no type G2 fixingsat 600mm centres
2no type G1fixings per flange
Type C1 fixings, typicallystaggered at 150mm centres
DETAIL SF621Joisted Floor / Roof: Joists Lapped Over Support
500
500
500
500
Centre-line of stud wall below
Centre-line of stud wall below
2no type G1 fixings centrallyand 2no at each end
2no type G1 fixings eachjoist to head track of wall
2no type G1 fixings centrallyand 2no at each end
2no type G1 fixings eachjoist to head track of wall
2 Fixings betweeneach joist & track
2 Fixings betweeneach joist & track
DETAIL SF622Joisted Floor / Roof: Joists Strengthened at Support
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DETAIL SF623Joisted Floor / Roof: Joist Fixed to Middle of Metsec Wall
DETAIL SF624Joisted Floor / Roof: Joist Fin-plated to Hot Rolled Steel
100 x 100 x 2 angle
2no type G1 fixingsangle to stud
2no type G1 fixingsangle to joist
4no type G1 fixingsstud to joist
Fin plate welded to beamPlate and weld by design
Joist
4no type G2 fixings
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DETAIL SF625Joisted Floor / Roof: Joist Cleated to Hot Rolled Steel
Angle cleat welded to beamCleat and weld by design
Joists
4no type G2 fixingsto each joist
DETAIL SF631Joisted Floor / Roof: Joist Connection to Side of Metsec Wall
Joist
2no type G1 fixings per stud
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DETAIL SF632Joisted Floor / Roof: Joist Connection to Top of Metsec Wall
DETAIL SF633Joisted Floor / Roof: Joist Connection Central to Top of Metsec Wall
Type G1 fixings at 300centres between studs
Joist
Joists
2no type G1 fixingsat 600mm centres
Type G1 fixings at 300centres between studs,both joists to head track
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DETAIL SF634Joisted Floor / Roof: Joist Connection to Studs
DETAIL SF635Joisted Floor / Roof: Joist Connection to Hot Rolled Steel - Plates
Joist
2no type G1 fixings per stud
Joist
Plates at 600mm centreswelded to beam with6mm fillet weld.
2no type G2 fixings to each plate
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DETAIL SF636Joisted Floor / Roof: Joist Connection to Hot Rolled Steel - Direct
DETAIL SF637Joisted Floor / Roof: Joist Connection to Concrete Wall
2no type G2 fixingsat 600mm centres
Joist
Joist
Type C1 fixings, staggered,at 300mm centres
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DETAIL SF641Joisted Floor / Roof: Restraint Blocking
38VB09 bracingabove and below.Fixing type G1,1no to every stud,3no to every blocking
Blocking (of joist section)at every third bay and end bays,cut to fit snugly between joists
Strapping joints butted, not lapped.
DETAIL SF644Joisted Floor / Roof: Back-to-back Joists
2no type G1 fixingsin pairs at 600mmcentres along spanof joists
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DETAIL SF645Joisted Floor / Roof: Standard Trimmer Detail
150mm joist section fixed tojoist with 4no type G1 fixings
Track section fixed tojoist section with 2no typeG1 fixings per flange
Joists toeing awayfrom each other
DETAIL SF651Back-to-back Track Beam
4no typeG1 fixings at600mm centres
2no tracks
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DETAIL SF652Track and Joist Beam
4no typeG1 fixings at600mm centres
Track
Joist
DETAIL SF653Compound Back-to-back Track Beam
4no typeG1 fixings at600mm centres
4no typeG1 fixings at600mm centres
Type G1 fixingsat 300mm centresto both flanges
3no tracks
Joist
DETAIL SF711Typical Bracing Setout for Walls
DETAIL SF712Typical Bracing Setout for Floors
4no type G1 fixings tojoint of stud and track
30° to 60°
Typically 1800mm
Bracing to span odd number of bays(in order that cross point is between studs)
30° to 60°4no type G1fixings to junctionof joist and track
100VB12 Bracing strap
100VB12 Bracing strap
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DETAIL SF713Bracing Connections
DETAIL SF714Bracing Splice
4no type G1 fixingsthrough stud and track
Bracing cut flush with track
300mm lap of straps
6no type G1 fixingsequally positioned(10mm Min edge distance)
BRACING IMPORTANT NOTES
Diagonal strap bracing is fitted to walls / floorswhere shown on the Metsec drawings.StrapsALWAYS connect to stud /track junctions.Screwdetails as shown above. Diagonal strap bracingmust be installed TIGHT.Use clamps or levers toachieve this - but check that the wall / floor is notpulled out of square.Protruding corners of strapends are to be removed with snips to finish flushwith frame ends.
BRACING IMPORTANT NOTE
Splice detail only applies when brace length isabove 4 metres.
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SFS Load Bearing Installation Guide Sect i on 5© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
DETAIL SF721Disproportionate Collapse: Wall Connection - Wall on Wall Below
DETAIL SF722Disproportionate Collapse: Wall Connection - Wall on Joist Track
Type G1 fixings at typical 300centres. Alternate screwsstaggered at 50mm cross-centres
Length of stud sectionto match joist depthfixed to joist web with4no type G1 fixings.Stud orientation andalignment as wall studs
2no type G1 fixings per flange
4no type G1 fixings per stud
Type G1 fixings at300mm centres
DETAIL SF723Disproportionate Collapse: Wall Connection At Junction
Type G1 fixingsat 600mm centres
DETAIL SF731Alternate Roof Details: Sloped Metsec Roof
Sloping track
4no type G1 fixingsat 600mm centres
Type G1 fixings at 600centres between studs, bothfloor tracks to head track
Sloping tracks
2no type G1fixings per flange
SFS Load Bearing Installation Guide Sect i on 5© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
DETAIL SF732Alternate Roof Details: Sloped Purlin Roof
DETAIL SF733Alternate Roof Details: Timber Truss Roof
Sloping track
Cleat and fixingsby Metsec design
Timber trusses tomanufacturer's details
Above internal walls, providetimber blocking nailed to trussat 1000mm centres and packover panel. 2no fixings betweentrack and blocking through pack
Timber wallplate, width as track,typically 100mm deep. Ensuretimber is flush with dry-linedinternal face.Fixings at maximum300mm centres
Metsec purlin
SFS Load Bearing Installation Guide Sect i on 5© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
SFS Load Bearing Installation Guide Sect i on 5© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
DETAIL SF734Alternate Roof Details: Roof Overhang Cantilevered Joist
DETAIL SF735Alternate Roof Details: Roof Overhang Shallow Projection
1.5L (min)
L
Type G1 fixings
Cleats by design
Type G1 fixingsquantity andposition by design
Cleat and fixingsby Metsec design
Studs to beunder joists
Studs to beunder joists
DeDETAIL SF811-1
Fixing Rigid Insulation to Load-bearing
Fixings in each corner and atmaximum 600 centres aroundperimeter and to all studs
Fixings in each corner and atmaximum 300 centres aroundperimeter and to all studs
DETAIL SF813-1Fixing Boarding - (CPB, OSB, PLY) to Load-bearing
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
etailsDETAIL SF815
Horizontal Board Joint
Fixings at 300mm centresaround perimeter andto all studs & strap
100VB12 strap forfixing edge of boardto between studs
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
s LB
DETAIL SF821Typical Arrangement of Brick Tie Channels
B
C
600
600
600
600
600
600
600
600
600
600
600
AA
AA
AA
AA
AA
AAB
BB
BB
BB
BB
BB
CCD
DD
EE
EE
EE
FF
FF
FF
GH
J
Not
es:
1. A
ll bt
c di
men
sion
s ar
e to
cen
trel
ine
of c
hann
el2.
The
se r
ules
mus
t be
read
in c
onju
nctio
n w
ithar
chite
ct's
pro
ject
-spe
cific
ope
ning
set
out/d
raw
ings
.3.
Btc
's fi
xed
to s
tuds
with
sta
nd-o
ff sc
rew
s at
450m
m v
ertic
al c
entr
es. M
inim
um 2
no s
crew
s pe
rpa
nel.
4. B
rick
ties
to b
e bu
ilt in
to b
rickw
ork
at 4
50m
mve
rtic
al c
entre
s.
A =
150
mm
, u/s
bas
etra
ck to
bot
tom
of b
rick
tiech
anne
l (bt
c).
B =
50m
m, t
op o
f btc
to to
p of
pan
el.
C =
125
mm
, Met
sec
cill
to to
p of
btc
bel
ow.
D =
235
mm
, Met
sec
linte
l to
botto
m o
f btc
ove
r.E
= 1
0mm
, Met
sec
cill/
linte
l to
btc
adja
cent
win
dow
.F
= 7
0-21
5mm
, bric
kwor
k re
veal
to b
tc -
see
deta
il S
F82
3.
G =
Add
ition
al b
tc re
quire
dw
here
btc
's a
t 600
mm
cen
tres
do n
ot s
atis
fy d
imen
sion
F.
H =
Det
ail w
here
btc
's a
t 600
mm
cent
res
satis
fy d
imen
sion
F.
J =
Whe
re b
tc's
bet
wee
nw
indo
ws
are
at le
ss th
an 6
00m
mce
ntre
s an
y bt
c's
falli
ng b
etw
een
do n
ot n
eed
to b
e fu
ll he
ight
.
J
GG
G
H
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
BS IDETAIL SF822Fixing Brick Tie Channels
DETAIL SF823Brick Tie Detail Adjacent to Opening
70mm min.215mm max.
Brick tie channel fixedto stud at maximum450 vertical centresusing stand-off fixings.Do not overtighten.
Rigid insulation board
Jamb stud
Cavity closerInsulation
Brickwork Brick tie channel
Extra stud adjacent towindow for brick tie channel
Brick tie
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
IGDETAIL SF824
Brick Tie Detail Adjacent Movement Joint
Studs typically at 600mm centres
Stud
Insulation
Brickwork
Brick tie channel
Brick tie
Brick tie with debondingsleeve to one side
Vertical movementjoint - positionsprovided by client
DETAIL SF825Stud / Brick Tie Arrangement at End of Masonry-Finished Area
70mm min.215mm max.
Insulation
Masonry
Brick tie channel
Brick tie
Alternativenon-masonrywall finish
DETAIL SF831Typical Rainscreen Brackets
Cement particle board
Rainscreenbracket fixed tostud through CPB
DETAIL SF832Typical Juliet Balcony Brackets
Spreader anglesmay be required
Cement particle board
Juliet balcony bracketfixed to back-to-backstuds through CPBusing 4no M12 bolts
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
DETAIL SF833Typical Brise Soleil Brackets
Spreader anglesmay be required
Cement particle board
Brise soleil bracketfixed to back-to-backstuds through CPBusing 4no M12 bolts
SFS Load Bearing Installation Guide Sect i on 6© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Sect
ion
A -
Met
sec
Fram
ing
Fixi
ng A
pplic
atio
n G
uide
Not
es o
n th
e Fi
Gui
de:
O
nly
the
fixin
gs s
peci
fied
belo
w o
r si
mila
r re
com
men
ded
shou
ld b
e us
ed w
ith M
etse
c F
ram
ing.
F
or s
imila
r re
com
men
ded
fixin
gs p
leas
e co
ntac
t Met
sec.
F
ixin
g co
des
have
bee
n su
pplie
d by
the
fixin
g m
anuf
actu
rer
and
in th
e ev
ent o
f an
y fix
ing
not p
erfo
rmin
g as
req
uire
d th
e fix
ings
man
ufac
ture
r sh
ould
be c
onta
cted
bef
ore
Met
sec.
F
ixin
gs g
iven
bel
ow a
re a
gui
de to
the
rang
e of
fixi
ngs
ofte
n us
ed w
ith M
etse
c F
ram
ing.
Pro
ject
spe
cific
fixi
ngs
may
be
used
in a
dditi
on to
thos
e gi
ven
belo
w a
nd th
ese
will
be
show
n on
the
Met
sec
proj
ect s
peci
fic d
etai
ls.
U
nles
s sp
ecifi
ed o
r no
ted
all P
an H
ead,
Low
Pro
file
or C
ount
ersu
nk s
crew
s ha
ve a
P2
Phi
llips
rec
ess
and
all H
ex H
ead
Scr
ews
have
a A
F 8
mm
hea
d.
Fixi
ng m
anuf
actu
rers
con
tact
det
ails
:
Hilt
i (G
t. B
ritai
n) L
imite
d1
Tra
ffor
d W
harf
Roa
dT
raff
ord
Par
kM
anch
este
rM
17 1
BY
Fre
epho
ne: 0
800
886
100
Fre
efax
: 080
0 88
6 20
0
ww
w.h
ilti.c
o.uk
ITW
Con
stru
ctio
n P
rodu
cts
Cus
tom
er S
ervi
ces
R8
Bla
ir C
ourt
100
Bor
ron
Str
eet
Por
t Dun
das
Bus
ines
s P
ark
Gla
sgow
G4
9XG
Mai
n T
elep
hone
: 014
1 34
2 16
60M
ain
Fac
sim
ile: 0
141
332
7489
Fre
epho
ne O
rder
line:
080
0 83
3381
Fre
e F
ax O
rder
line:
080
0 52
1077
Tec
hnic
al H
elpl
ine
Fre
epho
ne: 0
800
7314
924
ww
w.it
wcp
.co.
uk
EJO
T U
.K L
imite
dH
urric
ane
Clo
seS
herb
urn
Ent
erpr
ise
Par
kS
herb
urn-
in-E
lmet
GB
-Lee
dsLS
25 6
PB
Tel
: 019
77 6
8 70
40
Fax
: 019
77 6
8 70
41
ww
w.e
jot.c
o.uk
Pict
ures
sho
wn
have
bee
n pr
ovid
ed c
ourt
esy
of H
ilti (
Gt.
Brit
ain)
Lim
ited
and
repr
esen
t the
ir ra
nge
of fi
s on
ly.
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Tabl
e 1
- Gen
eral
Fra
min
g Fi
s
App
licat
ion
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
eS
pit P
rodu
ctC
ode
Ejo
t Pro
duct
Cod
eG
ener
al fr
amin
g sc
rew
fixi
ngst
uds/
jois
t/run
ners
and
bra
cing
sect
ions
. 1.2
-1.5
mm
to
1.2-
1.5m
m s
teel
.
5.5m
m D
iam
eter
Pan
Hea
dS
crew
S-M
D01
ZW
5.5x
19C
FC
26(1
)JT
2-N
H3-
5.5x
19
5.5m
m D
iam
eter
Low
Pro
file
Hea
d S
crew
S-M
D03
ZW
5.5x
25C
FC
26(1
)LS
CF
5.5
x25
(P3
Rec
ess)
G1
Gen
eral
fram
ing
scre
w fi
stud
s/jo
ist/r
unne
rs a
nd b
raci
ngse
ctio
ns. 1
.5-3
.0m
m t
o 1.
5-3.
0mm
max
ste
el.(2
)5.
5mm
Dia
met
er H
ex H
ead
Scr
ewS
-MD
03Z
5.5
x25
(2)
TC
25LS
5.5
x25
5.5m
m D
iam
eter
Low
Pro
file
Hea
d S
crew
S-M
D05
ZW
5.5x
40C
FL3
2H
SC
F 5
.5x3
8(P
3 R
eces
s)G
ener
al fr
amin
g sc
rew
fixi
ngst
uds/
jois
t/run
ners
and
bra
cing
sect
ions
. 1.2
-3.0
mm
max
to3.
0-12
.5m
m m
ax s
teel
.5.
5mm
Dia
met
er H
ex H
ead
Scr
ewS
-MD
05Z
5.5
x40
T
L38
HS
5.5
x38
G2
Sho
t Fire
d fix
ing
stud
s/jo
ist/r
unne
rs a
nd b
raci
ngse
ctio
ns. 3
.0m
m m
ax to
6.0
-12
.5m
m m
ax s
teel
.(3)
Pow
der
Act
uate
d N
ail F
ixin
g to
Hot
Rol
led
Ste
el
X-U
16
P8
or X-U
16
MX
(3,4
)S
C9
or S
BR
9(4)
Non
e
Not
es:
1.
The
CF
C26
has
an
ITW
exc
lusi
ve P
hilip
s S
quar
e D
rive
(2P
SD
)2.
If
the
mat
eria
l bui
ld-u
p is
ove
r 5.
5mm
the
n th
e H
ilti f
ixin
g re
quire
d w
ill b
e S
-MD
03Z
6.3
x25.
3.
Ple
ase
see
appr
oved
Dat
a Sh
eet a
ndIn
stal
ler G
uide
for
this
app
licat
ion
avai
labl
e fr
om M
etse
c / H
ilti.
The
Hilt
i X-U
nai
l has
no
max
imum
bas
e st
eel
thic
knes
s.4.
T
he u
se o
f Pow
der
Act
uate
d N
ail F
ixin
gs m
ust b
e ap
prov
ed b
y M
etse
c fo
r ea
ch in
divi
dual
pro
ject
due
to th
e la
rge
rang
e in
fixi
ng lo
ad c
apac
ities
.
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Tabl
e 2
- Fix
ings
to C
oncr
ete
App
licat
ion
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
eS
pit P
rodu
ctC
ode
Ejo
t Pro
duct
Cod
e
Con
cret
e S
crew
Anc
hor
Hex
Hea
dH
US
-H 7
.5x3
5(1
)4H
32(1
)4H
6.3
x32
(1)
C1
Fix
ing
1.2-
3.0m
m S
teel
toC
oncr
ete
Pow
der
Act
uate
d N
ail F
ixin
gin
to P
redr
illed
Hol
e us
ing
Hilt
iD
X-K
wik
Met
hod
(2)
X-D
NH
37-
P8
(2)
Non
eN
one
C2
Fix
ing
3.0-
15.0
mm
Ste
el to
Con
cret
eC
oncr
ete
Scr
ew A
ncho
r H
exH
ead
HU
S-H
7.5
x45
(1)
4H45
(1)
4H 6
.3x4
5(1
)
Larg
e D
iam
eter
Con
cret
eS
crew
Anc
hor
Hex
Hea
d
Ran
ge o
f H
US
-H10
.5x5
5 to
HU
S-
H 1
6.5x
160
Ran
ge o
f LD
TM
10x4
5 to
LD
TM
20x1
59
Ran
ge o
f LD
TM
10x4
5 to
LD
TM
20x1
59
Stu
d A
ncho
rsR
ange
of
HS
TM
8/10
to H
ST
M24
/60
Ran
ge o
f H
DP
06/1
0 to
HD
P20
/50
Non
e
C3
Fix
ing
1.2-
15.0
mm
Ste
el to
Con
cret
e(3
)
Che
mic
al /
Adh
esiv
e A
ncho
rsR
ange
of
HV
UM
8 to
HV
U M
24w
ith H
AS
Rod
Ran
ge o
fM
axim
a M
8 to
Max
ima
M24
with
stu
ds
Non
e
Not
es:
1.
Scr
ew a
ncho
rs li
sted
are
the
shor
test
that
can
be
used
in th
e ra
nge.
Lo
nger
fixi
ng m
ay b
e sp
ecifi
ed b
y M
etse
c D
esig
n.2.
P
leas
e se
e ap
prov
ed D
ata
Shee
t and
Inst
alle
r Gui
defo
r th
is a
pplic
atio
n av
aila
ble
from
Met
sec
/ Hilt
i. P
owde
r A
ctua
ted
Nai
l Fix
ings
hav
e a
min
imum
edge
dis
tanc
e of
80m
m t
o th
e ed
ge o
f th
e co
ncre
te. T
he u
se o
f P
owde
r A
ctua
ted
Nai
l Fix
ings
mus
t be
appr
oved
by
Met
sec
for
each
indi
vidu
al p
roje
ctdu
e to
the
larg
e ra
nge
in fi
load
cap
aciti
es.
3.
Larg
e an
chor
s ar
e de
sign
ed o
n a
proj
ect b
y pr
ojec
t bas
is a
nd th
e di
ffere
nt m
akes
can
not b
e su
bstit
uted
for
each
oth
er. A
ll he
ad ty
pes
vary
.
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Tabl
e 3
- Fix
ing
Insu
latio
n to
Ste
el
App
licat
ion
(1)
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
e(2
)S
pit P
rodu
ctC
ode
(2)
Ejo
t Pro
duct
Cod
e
Fix
ing
50m
m I
nsul
atio
n to
1.2m
m S
teel
Larg
e W
ashe
r w
ith S
tain
less
Cou
nter
sunk
Hea
d S
crew
Non
eN
one
IT/S
5/6
0 W
ashe
rw
ith T
KE
4.8
x70
Fix
ing
50m
m I
nsul
atio
n to
1.2
-3.
0mm
Ste
elLa
rge
Was
her
with
Sta
inle
ss H
exH
ead
Scr
ewS
-MD
03S
5.5
x80
TC
75S
BV
90
Was
her
with
JT
3-3-
5.5x
70
Fix
ing
50m
m I
nsul
atio
n to
3.0
-6.
0mm
Ste
elLa
rge
Was
her
with
Sta
inle
ss H
exH
ead
Scr
ewS
-MD
05S
5.5
x82
Con
tact
Spi
tS
BV
90
Was
her
with
JT
3-6-
5.5x
70
Not
es:
1.
App
licat
ion
show
n is
for f
ixin
g 50
mm
insu
latio
n. F
or o
ther
insu
latio
n th
ickn
esse
s pl
ease
con
sult
the
fixin
g m
anuf
actu
rers
’ pro
duct
ran
ge a
nd s
elec
t the
appr
opria
te le
ngth
of f
ixin
g.2.
H
ilti a
nd IT
W p
rodu
cts
do n
ot c
onta
in th
e la
rge
was
hers
how
ever
the
fixin
gs s
how
n w
ill w
ork
with
the
SB
V 9
0 w
ashe
r fr
om E
jot.
Tabl
e 4-
Fix
ing
Bric
k Ti
e C
hann
els
to S
teel
App
licat
ion
(1)
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
eS
pit P
rodu
ctC
ode
Ejo
t Pro
duct
Cod
eF
ixin
g B
TC
via
50m
mIn
sula
tion
to 1
.2-3
.0m
mS
teel
5.5m
m D
iam
eter
Sta
inle
ssH
ex H
ead
Scr
ew w
ithE
PD
M s
ealin
g w
ashe
r.
S-C
D63
S5.
5x85
SC
OT
S F
ixin
gJT
3-D
-3-
5.5x
82 S
16
Fix
ing
BT
C v
ia 5
0mm
Insu
latio
n to
3.0
-6.0
mm
Ste
el
5.5m
m D
iam
eter
Sta
inle
ssH
ex H
ead
Scr
ew w
ithE
PD
M s
ealin
g w
ashe
r.
S-C
D63
S5.
5x85
SC
OT
S F
ixin
gJT
3-D
-6H
-5.
5x87
S16
Not
es:
1.
App
licat
ion
show
n is
for f
ixin
g 50
mm
insu
latio
n. F
or o
ther
insu
latio
n th
ickn
esse
s pl
ease
con
sult
the
fixin
g m
anuf
actu
rers
’ pro
duct
ran
ge a
nd s
elec
t the
appr
opria
te le
ngth
of f
ixin
g.
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Tabl
e 5
- Fix
ing
Shea
thin
g B
oard
s an
d Ti
mbe
r to
Stee
l
The
se ty
pes
of f
ixin
gs a
re s
uita
ble
for
the
follo
win
g ty
pes
of s
heat
hing
boa
rds:
Cem
ent P
artic
le B
oard
, Cem
ent F
ibre
Boa
rd, P
LY B
oard
, Orie
nted
Str
and
Boa
rd, C
hipb
oard
and
Tim
ber.
App
licat
ion
(1)
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
eS
pit P
rodu
ctC
ode
(2)
Ejo
t Pro
duct
Cod
e(2
)
Fix
ing
to 1
.2-3
.0m
m S
teel
.B
oard
thic
knes
s 6.
0mm
to
19m
m
4.8m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
12Z
4.8
x38
TF
C36
or
RK
C 4
1W
DLS
4.8
x38
Fix
ing
to 1
.2-3
.0m
m S
teel
.B
oard
thic
knes
s 13
mm
to29
mm
5.5m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
12Z
5.5
x50
TF
C50
or
RK
C 4
1W
DLS
5.5
x50
Fix
ing
to 1
.2-3
.0m
m S
teel
.B
oard
thic
knes
s 25
mm
to60
mm
5.5m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
12Z
5.5
x85
TF
C80
WD
LS 5
.5x8
5
Fix
ing
to 1
.2-3
.0m
m S
teel
.B
oard
thic
knes
s 65
mm
to10
0mm
5.5m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ew
S-W
D12
Z5.
5x10
0(3
)T
FC
120
WD
LS 5
.5x1
27
Fix
ing
to 3
.0-6
.0m
m S
teel
.B
oard
thic
knes
s 10
.0m
m t
o24
mm
5.5m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
15Z
5.5
x65
TF
L65
WD
HS
5.5
x65
Not
es:
1.
App
licat
ions
sho
wn
are
for
regu
larly
sel
ecte
d bo
ardi
ng/ti
mbe
r th
ickn
esse
s.
For
oth
er th
ickn
esse
s pl
ease
con
sult
the
fixin
g m
anuf
actu
rers
’ pro
duct
rang
e an
d se
lect
the
app
ropr
iate
leng
th o
f fix
ing.
2.
P3
Phi
llips
rec
ess
driv
e bi
t req
uire
d in
5.5
dia
met
er s
crew
s in
the
Ejo
t and
ITW
pro
duct
ran
ge.
3.
Up
to 8
2mm
onl
y
SFS Load Bearing Installation Guide Sect i on A© C opy r i ght METSEC pl c 2009
Tel: 0121 601 6000 Fax: 0121 601 6126
Tabl
e 6
- Fix
ing
Plas
terb
oard
to S
teel
App
licat
ion
(1)
Des
crip
tion
Pic
ture
Hilt
i Pro
duct
Cod
eS
pit P
rodu
ctC
ode(2
)E
jot P
rodu
ctC
ode(2
)
Fix
ing
to 1
.2m
m S
teel
.S
ingl
e bo
ard
up to
15m
m t
hick
.
3.5m
m D
iam
eter
Bug
le/W
afer
/CS
K R
ibbe
d H
ead
Scr
ewS
-DD
01B
3.5
x25
TF
C36
or
RK
C 4
1W
DLS
4.8
x38
Fix
ing
to 1
.2m
m S
teel
.D
oubl
e bo
ards
up
to 3
0mm
com
bine
d th
ickn
ess.
3.5m
m D
iam
eter
Bug
le/W
afer
/CS
K R
ibbe
d H
ead
Scr
ewS
-DD
01B
3.5
x45
TF
C80
or
RK
C 4
1W
DLS
5.5
x85
Fix
ing
to 1
.2-2
.0m
m S
teel
.S
ingl
e bo
ard
up to
15m
m t
hick
.
3.5m
m D
iam
eter
Bug
le/W
afer
/CS
K R
ibbe
d H
ead
Scr
ewS
-DD
01B
3.5
x25
TF
C36
or
RK
C 4
1W
DLS
4.8
x38
Fix
ing
to 1
.2-2
.0m
m S
teel
.D
oubl
e bo
ards
up
to 3
0mm
com
bine
d th
ickn
ess.
3.5m
m D
iam
eter
Bug
le/W
afer
/CS
K R
ibbe
d H
ead
Scr
ewS
-DD
01B
3.5
x45
TF
C80
WD
LS 5
.5x8
5
Fix
ing
to 2
.0-6
.0m
m S
teel
.S
ingl
e bo
ard
up to
15m
m t
hick
.
4.8m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
12Z
4.8
x38
TF
C36
WD
LS 4
.8x3
8
Fix
ing
to 2
.0-6
.0m
m S
teel
.D
oubl
e bo
ards
up
to 3
0mm
com
bine
d th
ickn
ess.
5.5m
m D
iam
eter
Waf
er/C
SK
Rib
bed
Hea
d W
ing
Tip
ped
Scr
ewS
-WD
12Z
5.5
x85
TF
C80
WD
LS 5
.5x8
5
Not
es:
1.
App
licat
ions
sho
wn
are
for
regu
larly
sel
ecte
d bo
ardi
ng th
ickn
esse
s.
For
oth
er th
ickn
esse
s pl
ease
con
sult
the
fixin
g m
anuf
actu
rers
’ pro
duct
ran
ge a
ndse
lect
the
app
ropr
iate
leng
th o
f fix
ing.
2.
ITW
& E
jot r
equi
re w
ing
tippe
d sc
rew
s of
4.8
& 5
.5 d
iam
eter
s fo
r lo
wer
thic
knes
ses
of s
teel
as
no p
last
erbo
ard
scre
ws
avai
labl
e.
Lightweight Structural Systems
SFS DivisionFast-Track Steel Building SystemsTel: +44(0) 121 601 6000Fax: +44(0) 121 601 [email protected]
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© Copyright METSEC plc 2009In the interests of a policy of continuous research and development, Metsec BuildingProducts Ltd reserve the right to change the specifications in this publication without priornotice.
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