Smoke Zone
Smoke zone: a part of a room protected by autonomous exhaust smoke extraction systems, conditionally or structurally separated from the volume of this room in its upper part
Source: "SP 7.13130.2009. Heating, Ventilation and Air Conditioning. Fire Safety Requirements"
(approved by Order of the Ministry of Emergency Situations of Russia dated 25.03.2009 No. 177)
Smoke zone - a part of a room with a total area not exceeding 1600 m², from which smoke is removed at the initial stage of fire with a flow rate ensuring evacuation of people from the burning room
Source: "Handbook 4.91 to SNiP 2.04.05-91. Smoke Protection During Fires (2nd Edition)"
(entered into force by the Institute of Promstroyproekt)
Понятие «дымовая зона» женского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | дымовой зоны | дымовых зон |
| Д | дымовой зоне | дымовым зонам |
| В | дымовую зону | дымовые зоны |
| Т | дымовой зоной | дымовыми зонами |
| П | дымовой зоне | дымовых зонах |