Metal Bar Grating Engineering Design Manual

Includes photographs load tables and details of typical installations.

Metal bar grating engineering design manual.

0 each technical data specifications and recommended practices applicable to steel stainless steel and aluminum gratings. 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. 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. Ansi naamm mbg 531 17 download pdf.

Heavy duty metal bar grating manual. C suite 312 glen ellyn il 60137 630 942 6591 phone 630. This manual sets forth procedures used in design calculations for metal bar grating. 6 engineering design manual naamm mbg 534 12 grating selection.

Naamm headquarters 800. Naamm mbg 534 14 engineering design manual 1. The information contained is based on sound engineering principles and reflects practices recommended by leading manufacturers in the industry. Metal bar grating engineering design manual.

A welded astm a36 steel grating type w 22 4 to support a concentrated load c of 4 000 pounds per foot of width at midspan on a clear span of 8 0. Metal bar grating manual 531 17. Naamm headquarters 800 roosevelt rd. Includes information on types of gratings fabrication dimensional standards load tables installation and guide specifications.

Deflection d is not to exceed the 0 25 recommended for pedestrian comfort.