Acoustic properties of building elements and of buildings. Laboratory measurement of structure-borne sound from building service equipment for all installation conditions Ingestion-build-115288 liquid chilling packages

liquid chilling packages

They will find the information needed when developing or evaluating methods of mental-workload assessment

NOTE 1 Tests in this standard are type tests

– periodic testing which is related to the correctness of functional behaviour of an I&C system

Control and protection system

Acoustic properties of building elements and of buildings. Laboratory measurement of structure-borne sound from building service equipment for all installation conditions Ingestion-build-115288 liquid chilling packagesWhat is BS EN 15657 Acoustic properties of building elements and of buildings about? BS EN 15657 focuses on laboratory measurement of structure borne sound from building service equipment for all installation conditions. BS EN 15657 covers water supply and sanitary installations, mechanical ventilation, heating and cooling devices, service equipment, lifts, rubbish chutes, boilers, blowers, pumps, motors and other auxiliary service equipment, such as