Ventilation for buildings. Test procedures and measurement methods to hand over air conditioning and ventilation systems Ingestion-build-276583 BS EN 14969 also specifies

BS EN 14969 also specifies the respective documentation to be supplied by the applicant

3 Specimen and crack plane orientation

BS EN 17176-5

it indicates the marking which the manufacturer is authorized to apply to them

This test method measures the flow properties of a known volume of floor smoothing and/or levelling compound mixture by releasing it from a rigid tube after a given time

Ventilation for buildings. Test procedures and measurement methods to hand over air conditioning and ventilation systems Ingestion-build-276583 BS EN 14969 also specifies1 Scope This European Standard specifies checks, test methods and measuring instruments in order to verify the fitness for purpose of the installed systems primarily for handing over which will be partially performed before, during and after handing over. This European Standard enables the choice between simple test methods, when sufficient, and extensive measurements, when necessary. This European Standard applies to mechanically operated ventilation