BS EN ISO 10848-1:2017 specifies measurement methods to characterize the flanking transmission of one
or several building components. These measurements are performed in a laboratory test facility or in
the field.
The performance of the building components is expressed either as an overall quantity for the
combination of elements and junction (such as the normalized flanking level difference and/or
normalized flanking impact sound pressure level) or as the vibration reduction index of a junction or
the normalized direction-average vibration level difference of a junction.
Two approaches are used for structure-borne sound sources in buildings, a normalized flanking
equipment sound pressure level and a transmission function that can be used to estimate sound
pressure levels in a receiving room due to structure-borne excitation by service equipment in a source
room. The former approach assumes that flanking transmission is limited to one junction (or no
junction if the element supporting the equipment is the separating element), and the latter considers
the combination of direct (if any) and all flanking transmission paths.
This document contains definitions, general requirements for test elements and test rooms, and
measurement methods. Guidelines are given for the selection of the quantity to be measured, depending
on the junction and the types of building elements involved. Other parts of ISO 10848 specify the
application for different types of junction and building elements.
The quantities characterizing the flanking transmission can be used to compare different products, or
to express a requirement, or as input data for prediction methods, such as ISO 12354-1 and ISO 12354-2.
Cross References:ISO 3382-2:2008 Ed 1
ISO 10140-5:2010
ISO 717-2:2013 ED3
ISO 10140-4:2010
IEC 61183:1994
ISO 7626-1:2011
ISO 717-1:2013 ED3
IEC 61672-1:2013
ISO 7626-5:1994
IEC 61260
NT ACOU 090:1994
OIML R88
EN 15657:2009
OIML R58
ISO 7626-2:2015 ED2
ISO 15186-1:2000
ISO 10140-2:2010
IEC 60942:2003
ISO 12354-1:2017
ISO 10848-3:2017
ISO 18233:2006(R09) Ed 1
ISO 10848-4:2017
ISO 10848-2:2017
IEC 61672-3:2013
ISO 12354-2:2017
ISO 1683:2015 ED3
ISO 5348:1998 (R04)
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 2.4 MB |
| ISBN(s) : | 9780580947636 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 44 |
| Product Code(s) : | 30344225, 30344225, 30344225 |
| Published : | 11/20/2017 |
| Same As : | BS EN ISO 10848-1:2017 |
