Structural roof decking and trays - …

1 Structural roof decking and traysCorus Panels and ProfilesSteel & Aluminium corus SRD 16pp brov3:Corus SRD brochure FINAL 15/07/2009 09:12 Page 1 Corus Panels and Profiles offers the mostcomprehensive range of Structural roof decking all under one UK manufacturer s Panels and Profiles2 With decks ranging from 32mm to 210mm deep, and HL130stuctural tray, we support all types of insulated roof systems: Single ply membrane Metal standing seams Green roofs Slates and tiles Three ply felt AsphaltTo offer the Structural deck specifier more choice, we cansupply additional profiles to compliment our UK manufacturedrange from Corus the best.

2 With a Structural design service providingdiaphragm design for decks and full support calculations for all 30 88 330 Metal standing seam roofsStanding seam roofs are used in a vast range of applicationsfrom aesthetically demanding projects to functional Panels and Profiles Structural roof Decks eliminate the need for purlins and when perforated offer excellentacoustic performance. BAA Limited see SRD 16pp brov3:Corus SRD brochure FINAL 15/07/2009 09:12 Page 23 Single ply roofsSingle ply roofs are the most successful form of non-residentialflat roofing in the UK.

3 Corus Panels and Profiles roof decksoffer the complete Structural package with single plymembrane, for long and short span designs. Green roofsThe UK's largest and greenestsustainable storage facility at AdnamsBrewery used Corus Panels and ProfilesD159 under a Sky-Garden Greenroof toreduce the visual impact of the buildingon the landscape and to regulatethe internal temperature." Tiles and slate roofs Structural liner trays provide an excellentsupport system for traditional tiled andslate roofs. The tray's inherent strengthallows long sheet lengths to be used,requiring fewer supports and alsoenables the structure to be quicklyweatherproof.

4 The tray can also offerexceptional acoustic performance whilstgiving an attractive internal flat soffit. BAA Limited see SRD 16pp brov3:Corus SRD brochure FINAL 15/07/2009 09:12 Page 3 Cover width 1000200 width 900753515035D159D210 Cover width 9002251056746D159D210 Cover width 800200906460D159D21010963 Cover width width 750159250142D159D21088210 Cover width 60052D159D210 Structural roof deck profile rangeLoad/span figuresThe tables are based on a total Dead & Super imposed loadof , a line load of and a deflection limit ofL/200. The factor of safety used is Where actual designloads exceed these, the spans must be reduced.

5 Subject tosatisfactory fixings, the decks will resist wind uplift to at leastthe value of , and a deflection limit of load span tables may be obtained from our from our technical department. Maximum cantilevers assume a point load on the end,with the adjacent span being the single span as shown in thetable. The end of the cantilever must be stiffened with an angle flashing. Steel type is taken as galvanised at 280N/mm2guaranteed minimum yield stress and coated steel at 220N/mm2 Sheet lengths extended end lapsSheet lengths in excess of 12 metres are not practical forinstallation on site and may also be subject to deliveryrestrictions.

6 Extended end laps can be used to create a doublespan whilst keeping the deck length to a minimum. If a decklength in excess of 12 metres is nevertheless required, contactour Technical Department for and impact loadsMetal decking may mark if subjected to extreme point orimpact load. Where the sheet is required as an exposed soffit,a thicker qauge should be considered if localised marking isnot curving can induce stress marking in the sheet. The radiuslimits suggested in the tables reduce the visible effect of this;however some perceptible distortion may Material specification see page 11D32s 1000D35D46D60D100D159D210 Developed to optimise the designer s needs for efficiency,aesthetics and Structural Ranges40845 30 88 330corus SRD 16pp brov3:Corus SRD brochure FINAL 15/07/2009 09.

7 15 Page 4 Steel Colorcoat 1300* 1600 40 NA 325 Galvatite 1600* 2000 40 NA 325 Galvatite 1800* 2400 45 NA 375 Galvatite & Colorcoat 2000* 2800 50 NA 450 Aluminium Stucco 1100* 1600* 40 NA 250 Plain+ 1300* 1900* 50 NA 300

8 Steel Colorcoat 1800* 2200 40 400 400 Galvatite 1800* 2500 40 400 400 Galvatite 2000* 2800 50 400 475 Galvatite & Colorcoat 2300 3100 60 NA 575 Aluminium Stucco 1300* 2000 40 400 300 Plain+ 1600* 2300 50 NA 350 Steel

9 Colorcoat 2400 2600 55 400 575 Galvatite 2400 3000 55 400 575 Galvatite 2700 3600 65 400 650 Galvatite & Colorcoat 3000 4000 75 NA 725 Aluminium Stucco 1800 2400 55 400 400 Plain+ 2100 2800 65 NA 475 Steel Colorcoat

10 3000 3300 70 NA 725 Galvatite 3000 3800 70 NA 725 Galvatite 3300 4500 80 NA 800 Galvatite & Colorcoat 3700 4900 85 NA 875 Aluminium Stucco 2400 3000 70 NA 575 ( Plain+ 2600 3500 80 NA 625 Steel Colorcoat)