- Author
-
Degenkolb, J. G.
- Title
- Fire Door Assemblies--What Do The Ratings Mean?
- Journal
-
Building Official and Code Administrator,
61-64,
July/August 1975
- Keywords
-
fire doors
|
fire tests
|
smoke
|
door assemblies
- Identifiers
- frames; hinges; latches; self-closing devices; door facings; glass lights