- Author
- Isman, K. E.
- Title
- Sprinkler Alarm Zones.
- Coporate
- National Fire Sprinkler Assoc., Patterson, NY
- Journal
- Sprinkler Quarterly, No. 120, 31-33, Fall 2002
- Keywords
- sprinklers | sprinkler systems | NFPA 13 | codes | high rise buildings | water flow | pipes | water supply
- Identifiers
- maximum area for sprinkler systems; birdcage system (isometric view); system sometimes used in areas where freezing weather is common - vertical piping in walls feeds sidewall sprinklers