SCW Series Product Assembly Manual 2008 SCW CURTAIN WALL

Transcription

1 SCW Series Product Assembly Manual 2008 SCW CURTAIN WALL

2 2.1.ii SCW Curtain Wall Introduction The Company Senior Aluminium Systems are a group of companies based in the United Kingdom supported through regional Service Centres. Its' operations include the main business of stockholding in both systemized and standard aluminium extrusions. Mill finish, anodised (natural and bronze), and powder coated sections are all available, along with all of the necessary accessories for manufacture. The incorporation of new or modified sections, system compatible, is carried out when required. The emphasis is on service to our clients, with response speed being very much of the essence. Deliveries are made on dedicated vehicles in our own livery, into all areas of the country on a regular basis - collections can be easily arranged for direct release (ex. works) to our clients' instructions. Short notice collections can also be arranged in the event of the occasional, and inevitable 'emergency'. The Product Range Other product ranges available from Senior Aluminium Systems include: - Entrances and Doors, Windows, Mid-Rise Curtain Walls, Commercial Windows, Patent Glazing, Sub Frame, Standard Angles and Rectangular Tubes, Residential Windows, Residential Doors, Patio Doors and Secondary Glazing. Quality Assurance We are committed to the aims of ISO 9001 Quality Assurance. In the event of questions or queries concerning the contents of this manual or any other product on offer from Senior Aluminium Systems, please do not hesitate to contact your Regional Service Centre: Senior Aluminium Systems Denaby (Head Office) Senior Aluminium Systems Scotland Senior Aluminium Systems South Senior Aluminium Systems Ltd operate a policy of continuing development and reserve the right to amend and improve their products without notification. Every effort will however be made to ensure that up-dates are circulated to our clients for information as deemed necessary. All items contained in this manual are subject to our normal terms and conditions, a copy of which is available on request. Whilst we make every effort to ensure the accuracy of the drawings and measurements contained in this manual, we neither warrant nor guarantee the accuracy and you should undertake your own measurements and not place any reliance on or act in consequence of the contents herein.

3 SCW Curtain Wall Scope This specification covers the materials, sections and accessories generally available from stock through the Senior Aluminium Systems group of companies. It illustrates typical recommendations for the fabrication of our SCW series Curtain Walling. Refer to SD & SFG Manual for data on insert door assembly. There are also a range of thermally broken window inserts available and are illustrated in separate manuals. The sections and fittings described in this manual are not definitive or exclusive in application but show typical assemblies using standard materials and accessories. These details are suitable for installations in both new buildings and re-furbishments, which should comply with the latest building regulations. Construction SCW Curtain Wall framing is constructed using mechanical methods at butt joints. Assembly uses stainless steel self-tapping screws into integral screw ports extruded into the body of the sections, directly through square cut adjoining component parts. A proprietary sealant to protect against water entry should always be used on all metal-to-metal and gaskets to gaskets joints during assembly Vertical sections are designed to run through which enables individual panels to be made separately and ease the problems associated with handling or transporting large, or multi panel, frames when fully assembled. Optional shear blocks are available for joint and sectional re-inforcing or expansion joints and larger spans, over 1200mm. Glazing options include single glazing 6.0mm or 10.0mm(using adaptors) and Double-glazing 28mm. At all times good working practices should be employed. Accessories All accessories shown in this manual are deemed to be both typical, and suitable for, the installations intended. They are generally standard items, which carry with them the manufacturers guarantees and are components that are held in stock. Testing SCW Series curtain walling, in all glazing methods shown in this manual, has been independently tested and has achieved the following results: - SCW utilising Aluminium pressure plate: Air Permeability 600Pa (class C) Water Tightness 600Pa Wind Resistance 2400Pa 2.1.iii SCW utilising SCWPPP Plastic pressure plate: Air Permeability 600Pa (class C) Water Tightness 600Pa Wind Resistance 2000Pa Separate figures are available for Thermal U-values depending on type of frame and glazing material Materials Extruded aluminium is Aluminium Alloy 6063.T6 to BS EN 755 part9: Anodizing: i) Natural (Silver) anodised to BS3897, and ii) Anolok Bronze Colour 547 anodised to BS3987, Anodising is to a minimum of 25 microns (AA25). Powder Coating is to BS6496, Gasketry is manufactured in accordance with BS3734 and BS7412, cat A. Glazing Note: All Glazing should be carried out to the recommendations of B.S Single glazing adaptor sections are designed to take glass thickness of 10mm and 6mm. Each pane of glass is individually inserted into a fully rebated and prepared opening. Gasket or foam tape seals to the inside create a bond between the glass and the main structure. Glass is retained in position by pressure plates screwed into extruded screw ports in the face of the main sections. Cover caps conceal the fixings screws for an aesthetic exterior appearance. For Double-glazing there is a standard unit thicknesses of 28mm. Also up to 10mm glass can be achieved using adaptors (See Section A). Double-glazing is carried out in the same manner as single glazing. Doors can be incorporated directly into the aluminium framing using standard assembly and glazing methods as detailed in SD & SFG Manual. Site Installation Site fixing of finished frames should take into account all applicable standards with regard to both the method employed and safe working practices. Frame fixings should be suitable for the purpose given site conditions and materials into which the installation is to be made. If in doubt, please check with your fixings supplier regarding type and method to be used. Machinery Requirements Senior Aluminium Systems SCW Curtain Wall systems are designed to facilitate assembly with a minimum of equipment. It is however advisable that a positive approach be made to available machinery, and it s use, to ensure good quality of finished work with any aluminium product.

4 SCW.1.iv SCW Curtain Wall Index Description Detail Page. Last Issue Date Front Cover SCW..1.i Introduction SCW.1.ii Specification SCW.1.iii Index SCW.1.iv Index SCW.1.v Section Identification SCW.1.vi Section Identification SCW.1.vii Manual Up-Dates SCW.1.MU.i SCW.1.MU.ii A - General Arrangements General Arrangements 50mm & 75mm Transom/Mullion Alternatives SCW.A General Arrangements 100mm & 125mm Transom/Mullion Alternatives SCW.A General Arrangements Jamb & Mullion Alternatives SCW.A General Arrangements General Arrangement - Inserts SCW.A General Arrangements 75mm Mullion Corner Alternatives SCW.A General Arrangements 75mm Mullion 90 degree Corner SCW.A General Arrangements Adjustable Mullion SCW081 + SCW082 SCW.A General Arrangements Blank SCW.A General Arrangements Door Header Options SCW.A General Arrangements Door Header Option & Standard Threshold SCW.A General Arrangements Sloping Glazing Sections SCW.A General Arrangements Sloping Glazing Sections SCW.A General Arrangements Sloping Glazing Sections SCW.A General Arrangements Sloping Glazing Section SCW.A B - Section Identification Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Section Identification & Properties SCW.B Full Size Sections Blank SCW.B

5 SCW Curtain Wall SCW.1.v Index Description Product Page Last Issue Date C - Accessory Components Accessories Shear Blocks & Sundry Accessories. SCW.C Accessories Gaskets & Tapes SCW.C D Section Properties & Reinforcing Section Properties Double Glazed SCW.D Section Properties Double Glazed SCW.D Section Properties Double Glazed Sloping SCW.D Section Properties Blank SCW.D Section Properties General Infil Deductions SCW.D Section Properties Horizontal Rail Deductions SCW.D E - Assembly Assembly Drilling Details SCW.E Assembly Shear Blocks SCW.E Assembly Closer Preparation - 100mm C.Wall Transom SCW.E Assembly Pressure Plate Preparation - SCWPPP SCW.E Assembly Crucifix Assembly with SCWPPP SCW.E Assembly Joint Sealing to Sealing Block and Gaskets SCW.E Assembly Crucifix Assembly with Aero Foil Cap SCW007 SCW.E Assembly Crucifix Assembly with SCW004 SCW.E Assembly Sealing Detail at Cruciform Joint with SCWPPP SCW.E Assembly Joint Sealing and Glazing SCW.E Assembly Aero Foil Cap SCW007 Jointing SCW.E Assembly Expansion Joints and Bracketry SCW.E Assembly Mullion Expansion Joint SCW.E Assembly Pointing Detail at Expansion Joint SCW.E Assembly Typical Mullion Detail At Sub Cill Adaptor SCW.E Assembly Blank SCW.E Assembly Sloping Glazing - Main Rafter and Purlin SCW.E Assembly Sloping Glazing - Main Rafter and Transom Bar SCW.E F - Installation Installation Typical Fixing And Perimeter Sealing SCW.F Installation Typical Fixing And Perimeter Sealing SCW.F Installation Typical Fixing And Perimeter Sealing SCW.F Installation Blank SCW.F

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