NAAMM MBG 531 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METAL BAR GRATING MANUAL
12-01-2013
02-01-2025
Standard Marking System
Standard Gratings
Minimum Sizes and Tolerances of Bars
Load Tables/Inch-Pound units
Load Tables/Sl units
Anchoring Details
Installation Notes; Panel Dimensions
Installation Clearances
Operation and Maintenance Instructions
Standard Tread Nosings
Tread Dimensions and Details
Manufacturing Tolerances
Welding Standards
Grating Uses
Information to be Provided when Ordering
Standard Specifications
Code of Standard Practice
Glossary of Terms
Defines architects and engineers with current technical data on bar gratings and stair treads of steel, stainless steel, and aluminum and also contained is based on sound engineering principles and reflects practices recommended by leading manufacturers in the industry.
| Committee |
NAAMM
|
| DevelopmentNote |
Supersedes NAAMM A202.1 & NAAMM MBG 531S. (02/2009)
|
| DocumentType |
Standard
|
| PublisherName |
National Association of Architectural Metal Manufacturers
|
| Status |
Superseded
|
| SupersededBy |
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