Metal Bar Grating Manual

0 each technical data specifications and recommended practices applicable to steel stainless steel and aluminum gratings.

Metal bar grating manual.

Includes information on types of gratings fabrication dimensional standards load tables installation and guide specifications. The naammmetal bar grating manual provides architects and engineers with current technical data on bar gratings and stair treads of steel stainless steel and aluminum. Mbg 531 00 american national standard ansi naamm metal bar grating manual sixth edition maximum bearing bar depth. The naamm metal bar grating manual provides architects and engineers with current technical data on bar gratings and stair treads of steel stainless steel and aluminum.

Theload bearing capabilities and deflections of grating are based on the structural properties of the bearing bars and the number of bearing bars supporting the load. 21 2 63 5 mm maximum bearing bar thickness. Include lifting devices as shown on the drawings. Includes photographs load tables and details of typical installations.

The naamm heavy duty metal bar grating manual provides architects and engineers with current technical data on heavy duty bar gratings of structural carbon steel and stainless steel. It regularly appears on catwalks factory floors platforms railing infill panels and as stair treads. The information contained is based on sound engineering principles and reflects practices recommended by leading manufacturers in the industry. The naamm metal bar grating manual provides architects and engineers with current technical data on bar gratings and stair treads of steel stainless steel and aluminum.

Essential current technical data concerning heavy duty bar gratings of structural carbon steel and stainless steel. Metal bar grating this manual sets forth procedures used in design calculations for metal bar grating. Ansi naamm mbg 531 17 download pdf. The information contained is based on sound engineering principles and reflects practices recommended by leading manufacturers in the industry.

Naamm headquarters 800. A series of bearing bars are welded swage locked or press locked together with perpendicular crossbars to form the panels. Gratings and frames shall be hot dip galvanized per astm a123 or powder coat painted black as shown on the drawings. 532 09 metal bar grating manual.

Provide appropriate fasteners for type grade and class required for the approved anchorage system. Heavy duty metal bar grating manual.