ASTM F821/F821M-23

Die Annotation des Normtextes ASTM F821/F821M-23 :

This specification covers the design and dimensional requirements for the construction of standard and custom-built interior steel doors and frames intended for use in staterooms, lavatories, passageways, and other weather-protected areas of ships, including U.S. Coast Guard certificated vessels, with domestic routes. The doors and frames are to be of hollow metal construction with the door insulated for sound or fire. The doors and frames shall conform to the specified dimensional and construction procedures established for each class and type, which shall be indicated in the ordering information.


Keywords:
A Class doors, B Class doors, C Class doors, hollow metal construction, interior steel doors, marine doors, marine frames, ships, steel doors,, ICS Number Code 47.020.10 (Hulls and their structure elements)