- Author
-
Pressler, B.
- Title
- Roof Operations: LIghtweight Trusses and Variations.
- Coporate
- New York City Fire Dept., NY
- Journal
-
Fire Engineering,
Vol. 150,
No. 6,
49,51-54,
June 1997
- Keywords
-
roofs
|
ventilation
- Identifiers
- lightweright steel bar joist truss; other lightweight variations