- Author
-
Fleming, R. P.
- Title
- Drop-Out and Open Grid Ceilings: Concealing Sprinklers the Old-Fashioned Way.
- Journal
-
NFPA Journal,
Vol. 100,
No. 6,
28,103,
November/December 2006
- Keywords
-
NFPA 13
|
sprinklers
|
sprinkler systems
|
installing
|
ceilings
- Identifiers
- concealed sprinkler in which a cover plate hides the sprinkler assembly behind a ceiling or wall