Norm

NEN-EN-ISO 10121-1:2012 Ontw. en

Methoden voor de bepaling van de prestatie van media en toestellen voor de reiniging van de gasfase bij ventilatie - Deel 1: Filtermedia voor de reiniging van de gasfase

  • Deze norm is ingetrokken sinds 25-04-2014

38,91

Over deze norm

Status Ingetrokken
Aantal pagina's 42
Gepubliceerd op 01-05-2012
Taal Engels
This part of ISO 16251 specifies a laboratory measurement method to determine the improvement of impact sound insulation by a floor covering when laid on a standard concrete floor mock-up and excited by a standard tapping machine. The method is restricted to soft, flexible floor coverings, which transmit impact sound mainly "locally" into the floor, i.e. through the area close to the points of excitation, so that the size of the flooring specimen does not have an influence on the results. Examples for such floors are carpets, PVC floor coverings, and linoleum. These floor coverings correspond to ‘category I’ of ISO 10140-1, Annex H. The results only provide information about the noise radiated. A subjective classification of the quality of the floor coverings is not intended. The method is kept as close as possible to ISO 10140 and yields the same results within the range of uncertainty and within the range of application. This part of ISO 16251 provides the measurement method. Product test codes may contain further requirements concerning the specimens, such as temperature range, the number of test specimens or special mounting conditions.

Details

ICS-code 91.140.30
Nederlandse titel Methoden voor de bepaling van de prestatie van media en toestellen voor de reiniging van de gasfase bij ventilatie - Deel 1: Filtermedia voor de reiniging van de gasfase
Engelse titel Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 1: Gas-phase air cleaning media
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