Tata Steel Roofdek D46

Roofdek d46 offers a 900mm cover width with a span of over 2 9m.

Tata steel roofdek d46.

Load span figures the tables are based on a total dead super imposed load of 1 50kn m2 a line load of 2 00kn m and a deflection limit of l 200. The deepest roofdek providing the ultimate roof platform. Tata steel galvatite hot dip zinc coated steel en 10326 s280gd z275. Fully perforated decks also available consult the manufacturer for details.

Interior liner steel standard decks. Steel perforated web roof decking to provide acoustic absorption acoustic reduction rating a d and structural support. Supported by tata steel s technical service providing full structural calculations to bs en 1993 1 3 for steel and to bs en 1999 1 4 for aluminium. To aid this tata steel introduced the roofdek quick selector a web based structural analysis tool it allows a user to rapidly select the most appropriate deck for the application and structural requirements using a pc or tablet including ipad.

Steel profiled roof decking developed to optimize the designer s needs for efficiency aesthetics and structural performance alongside high strength and span capability. Interior liner steel standard decks. Where actual design loads exceed these the spans must be reduced. Minimum zinc coating mass 275g m2 total both sides.

Structural roofing systems product group. Steel 1 25mm galvanised finish. Self curving within defined radius limits down to 40 m see technical literature for further details. D46 d60 and d100 use perforating pattern 4546 4 5 mm holes at 6 3 mm triangular centres.

Roofdek trapezoidal profiles d32s to d60. Guaranteed minimum yield stress 280n mm2. Steel perforated web roof decking to provide acoustic absorption acoustic reduction rating a d and structural support fully perforated decks also available consult the manufacturer for details acoustic roofdek trapezoidal profiles d46 to d100 d46 d60 and d100 use perforating pattern 4546 4 5 mm holes at 6 3 mm triangular centres. Tata steel galvatite hot dip zinc coated steel en 10326 s280gd z275.

Material specification galvanised steel. Roofdek analysis software is a partnership project with leading international developer csc best known for the very widely adopted fastrak s frame and tedds. Tata steel has just released an upgrade to its popular free of charge roof decking software package that enables structural engineers and designers to carry out full deck analysis to achieve optimum design and cost efficiencies. Courtesy of tata steel.

The factor of safety used is 1 5. Acoustic roofdek trapezoidal profiles d46 to d100. Span range 6m to 7 5m. Roofdek d35 offers a cover width of 900mm with a maximum single span of 2 4m.

Minimum zinc coating mass 275g m2 total both sides.