Tata Steel Roofdek D46

Span range 6m to 7 5m.

Tata steel roofdek d46.

Interior liner steel standard decks. Steel profiled roof decking developed to optimize the designer s needs for efficiency aesthetics and structural performance alongside high strength and span capability. The factor of safety used is 1 5. Tata steel galvatite hot dip zinc coated steel en 10326 s280gd z275.

Material specification galvanised steel. D46 d60 and d100 use perforating pattern 4546 4 5 mm holes at 6 3 mm triangular centres. Roofdek analysis software is a partnership project with leading international developer csc best known for the very widely adopted fastrak s frame and tedds. 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.

Tata steel galvatite hot dip zinc coated steel en 10326 s280gd z275. Courtesy of tata steel. Material specification galvanised steel. Steel perforated web roof decking to provide acoustic absorption acoustic reduction rating a d and structural support.

Self curving within defined radius limits down to 40 m see technical literature for further details. 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. Steel 1 25mm galvanised finish. The deepest roofdek providing the ultimate roof platform.

Minimum zinc coating mass 275g m2 total both sides. Acoustic roofdek trapezoidal profiles d46 to d100. Fully perforated decks also available consult the manufacturer for details. Structural roofing systems product group.

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. Roofdek trapezoidal profiles d32s to d60. Guaranteed minimum yield stress 280n mm2. Guaranteed minimum yield stress 280n mm2.

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. Where actual design loads exceed these the spans must be reduced. Roofdek d46 offers a 900mm cover width with a span of over 2 9m. Minimum zinc coating mass 275g m2 total both sides.

Interior liner steel standard decks.