EN ISO 10848-3:2017

SLOVENSKI STANDARD
01-april-2018
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SIST EN ISO 10848-3:2006
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Acoustics - Laboratory and field measurement of flanking transmission for airborne,
impact and building service equipment sound between adjoining rooms - Part 3:
Application to Type B elements when the junction has a substantial influence (ISO 10848
-3:2017)
Akustik - Messung der Flankenübertragung von Luftschall, Trittschall und Schall von
Gebäudetechnischen Anlagen zwischen benachbarten Räumen im Prüfstand und am
Bau - Teil 3: Anwendung auf Typ B-Bauteile, wenn die Verbindung wesentlichen Einfluss
hat (ISO 10848-3:2017)
Acoustique - Mesurage en laboratoire des transmissions latérales du bruit aérien et des
bruits de choc entre des pièces adjacentes - Partie 3: Application aux éléments de Type
B lorsque la jonction a une influence importante (ISO 10848-3:2017)
Ta slovenski standard je istoveten z: EN ISO 10848-3:2017
ICS:
17.140.01 $NXVWLþQDPHUMHQMDLQ Acoustic measurements and
EODåHQMHKUXSDQDVSORãQR noise abatement in general
91.120.20 $NXVWLNDYVWDYEDK=YRþQD Acoustics in building. Sound
L]RODFLMD insulation
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10848-3
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2017
EUROPÄISCHE NORM
ICS 91.120.20 Supersedes EN ISO 10848-3:2006
English Version
Acoustics - Laboratory and field measurement of flanking
transmission for airborne, impact and building service
equipment sound between adjoining rooms - Part 3:
Application to Type B elements when the junction has a
substantial influence (ISO 10848-3:2017)
Acoustique - Mesurage en laboratoire et sur le terrain Akustik - Messung der Flankenübertragung von
des transmissions latérales du bruit aérien, des bruits Luftschall, Trittschall und Schall von
de choc et du bruit d'équipement technique de Gebäudetechnischen Anlagen zwischen benachbarten
bâtiment entre des pièces - Partie 3: Application aux Räumen im Prüfstand und am Bau - Teil 3: Anwendung
éléments de Type B lorsque la jonction a une influence auf Typ B-Bauteile, wenn die Verbindung wesentlichen
importante (ISO 10848-3:2017) Einfluss hat (ISO 10848-3:2017)
This European Standard was approved by CEN on 2 August 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10848-3:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 10848-3:2017) has been prepared by Technical Committee ISO/TC 43
"Acoustics" in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building
elements and of buildings” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2018 and conflicting national standards shall be
withdrawn at the latest by April 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 10848-3:2006.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 10848-3:2017 has been approved by CEN as EN ISO 10848-3:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 10848-3
Second edition
2017-09
Acoustics — Laboratory and field
measurement of flanking transmission
for airborne, impact and building
service equipment sound between
adjoining rooms —
Part 3:
Application to Type B elements
when the junction has a substantial
influence
Acoustique — Mesurage en laboratoire et sur le terrain des
transmissions latérales du bruit aérien, des bruits de choc et du bruit
d’équipement technique de bâtiment entre des pièces —
Partie 3: Application aux éléments de Type B lorsque la jonction a une
influence importante
Reference number
ISO 10848-3:2017(E)
©
ISO 2017
ISO 10848-3:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 10848-3:2017(E)
Contents  Page
Foreword .iv
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 2
4  Instrumentation . 3
5  Test arrangement . 3
5.1 Requirements for the laboratory . 3
5.2 Requirements for a building structure in the field situation . 4
5.3 Installation of the test junction . 4
5.4 Shielding technique . 4
6  Test procedures . 4
7  Precision . 5
8  Expression of results . 5
9  Test report . 6
Annex A (informative) Measurement of D and L and L  with sound intensity .7
n,f,ij,I n,f,ij,I ne0,f,ij,I
Bibliography . 8
ISO 10848-3:2017(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building
acoustics.
This second edition cancels and replaces the first edition (ISO 10848-3:2006), which has been
technically revised with the following changes:
a) extension to field measurements;
b) extension to building service equipment with the introduction of the normalized flanking
equipment sound pressure level;
c) normalized direction-averaged vibration level difference for junctions between lightweight
elements has been introduced.
A list of all the parts in the ISO 10848 series can be found on the ISO website.
iv © ISO 2017 – All rights reserved

INTERNATIONAL STANDARD ISO 10848-3:2017(E)
Acoustics — Laboratory and field measurement of flanking
transmission for airborne, impact and building service
equipment sound between adjoining rooms —
Part 3:
Application to Type B elements when the junction has a
substantial influence
1  Scope
ISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one
or several building components.
This document specifies laboratory and field measurements of buildings for Type B elements (defined
in ISO 10848-1) when the junction has a substantial influence.
Laboratory measurements are used to quantify the performance of the junction with suppressed
flanking transmission from the laboratory structure. Field measurements are used to characterize
the in situ performance and it is not usually possible to suppress unwanted flanking transmission
sufficiently; hence, the results can only be considered representative of the performance of that junction
when installed in that particular building structure.
This document is referred to in ISO 10848-1:2017, 4.5 as being a supporting part to the frame document
and applies to Type B elements that are structurally connected as defined
...