Any smoke vent (AOV) which is chosen, purchased and installed in the UK must meet with the European Standards as set in BS EN12101 and must have the CE Marking. |
EN 12101-2 dictates that an opening smoke vent is in itself a unique product which can only be CE marked if it meets certain criteria. |
A smoke ventilation system must be provided if the travel distance between an apartment door and the nearest escape exit is greater than 7.5 metres. |
All vents should either be a smoke leakage (Sa) rated fire doorset (see Appendix C, Table C1, item 2.e for minimum fire resistance) or fitted with a smoke ... What are the main... · What is the required free area... |
BS EN 12101-2 is a British Standard that specifies the requirements for natural smoke and heat exhaust ventilators (NSHEVs). These are used as part of a smoke ... |
The smoke vents specified must all have a Declaration of Performance, which is a certificate that confirms the test results. |
Basic Requirements for installaing an AOV Smoke Vent. Only BS EN12101 certified and CE marked smoke vents (AOVs) comply with the UK building regulations. |
28 авг. 2019 г. · Where the declared aerodynamic free area is used, ventilators should achieve 0.70 sq. m. for a stated 1.0sq. m. AOV and 1.0 sq.m. where 1.5sq.m. |
AOV smoke vents should be tested on a weekly, monthly and 6-monthly basis. The weekly and monthly checks can be done by a person who is familiar with the system ... |
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