EN ISO 10848-2:2017

Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence (ISO 10848-2:2017)

ISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components. This document considers only laboratory measurements.
The measured quantities 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. However, the measured quantities Dn,f, Ln,f and Lne0,f only represent the performance with the dimensions for the test specimens described in this document.
ISO 10848-2:2017 is referred to in ISO 10848‑1:2017, 4.5 as being a supporting part of the frame document. It applies to Type B elements as defined in ISO 10848‑1, such as suspended ceilings, access floors, light uninterrupted façades or floating floors. The transmission from one room to another can occur simultaneously through the test element and via the plenum (if any). For measurements made according to this document, the total sound transmission is determined and it is not possible to separate the two kinds of transmission.

Akustik - Messung der Flankenübertragung von Luftschall, Trittschall und Schall von Gebäudetechnischen Anlagen zwischen benachbarten Räumen im Prüfstand und am Bau - Teil 2: Anwendung auf Typ B-Bauteile, wenn die Verbindung geringen Einfluss hat (ISO 10848-2:2017)

ISO 10848 legt Messverfahren zur Bestimmung der Flankenübertragung eines oder mehrerer Bauteile fest, die in dafür ausgelegten Prüfständen oder am Bau durchzuführen sind. In diesem Teil von ISO 10848 werden nur Messungen im Prüfstand betrachtet.
Die gemessenen Größen dürfen für den Vergleich unterschiedlicher Produkte oder für die Formulierung einer Anforderung oder als Eingangsdaten für Vorhersageverfahren wie ISO 12354 1 und ISO 12354 2 herangezogen werden. Die gemessenen Größen Dn,f, Ln,f und Lne0,f repräsentieren jedoch lediglich die Leistung in Abhängigkeit von den Maßen der in dieser Norm beschriebenen Probekörper.
Auf diesen Teil der ISO 10848 bezieht sich ISO 10848 1, 4.5, da er ein unterstützender Teil des Rahmen-dokuments ist. Er gilt für leichte Bauteile, wie Unterdecken, aufgeständerte Fußböden, leichte durchlaufende Fassaden oder schwimmende Fußböden, entsprechend der Definition in ISO 10848 1. Die Übertragung von einem Raum in einen anderen kann gleichzeitig durch das zu prüfende Bauteil und über den Hohlraum, sofern vorhanden, erfolgen. Bei nach diesem Teil der ISO 10848 durchgeführten Messungen wird die Gesamtschallübertragung ermittelt, und es ist nicht möglich, die beiden Übertragungsarten getrennt zu erfassen.

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 2: Application aux éléments de Type B lorsque la jonction a une faible influence (ISO 10848-2:2017)

L'ISO 10848 (toutes les parties) spécifie les méthodes de mesure pour la caractérisation des transmissions latérales d'un ou de plusieurs éléments de construction. Le présent document ne concerne que les mesurages en laboratoire.
Les grandeurs mesurées peuvent être utilisées pour comparer différents produits, pour exprimer une exigence ou comme données d'entrée des méthodes de prévision telles que l'ISO 12354‑1 et l'ISO 12354‑2. Cependant, les grandeurs mesurées Dn,f, Ln,f et Lne0,f ne représentent que la performance avec les dimensions des échantillons soumis à essai décrites dans le présent document.
L'ISO 10848‑1:2017, 4.5 fait référence au présent document, qui vient à l'appui du document cadre. Le présent document s'applique aux éléments de type B comme définis dans l'ISO 10848‑1, tels que plafonds suspendus, planchers techniques, façades légères continues ou planchers flottants. La transmission d'une salle à l'autre peut avoir lieu simultanément au travers de l'élément d'essai ou par l'intermédiaire de l'éventuel plénum. Pour les mesurages effectués conformément au présent document, la transmission acoustique globale est déterminée et il n'est pas possible de séparer les deux types de transmission.

Akustika - Laboratorijsko in terensko merjenje bočnega prenosa zvoka v zraku, udarnega zvoka in zvoka v gradbenih elementih servisne opreme med mejnimi prostori - 2. del: Uporaba elementov tipa B pri majhnem vplivu stikov (ISO 10848-2:2017)

ISO 10848 (vsi deli) določa merilne metode za opredelitev bočnega prenosa pri enem
ali več sestavnih delih stavb. Ta dokument obravnava samo laboratorijske meritve.
Izmerjene količine se lahko uporabijo za primerjavo različnih proizvodov, za izražanje zahteve ali kot vhodni podatki za metode napovedovanja (npr. ISO 12354-1 in ISO 12354-2). Vendar izmerjene količine Dn,f, Ln,f in Lne0,f označujejo zgolj lastnosti z dimenzijami za preskusne vzorce, opisane v tem dokumentu.
Ta dokument je naveden v standardu ISO 10848-1:2017, 4.5 kot podporni del okvirnega dokumenta.
Uporablja se za elemente tipa B, kot je opredeljeno v standardu ISO 10848-1 (npr. za viseče strope, votle pode, lahke neprekinjene fasade ali plavajoče pode). Prenos med prostori je lahko izveden hkrati skozi preskusni element in medprostor (če je na voljo). Za meritve v skladu s tem dokumentom se določi skupni prenos zvoka, obeh vrst prenosa pa ni mogoče ločiti.

General Information

• Status: Published
• Publication Date: 24-Oct-2017
• Withdrawal Date: 29-Apr-2018
• ICS: 91.120.20 - Acoustics in building. Sound insulation
• Technical Committee: CEN/TC 126 - Acoustic properties of building products and of buildings
• Drafting Committee: CEN/TC 126/WG 6 - Laboratory measurement of the flanking transmission
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 25-Oct-2017
• Completion Date: 25-Oct-2017
• Directive: 93/68/EEC - Council Directive amending Dir. 87/404/EEC (simple pressure vessels), 88/378/EEC (safety of toys), 89/106/EEC (construction products), 89/336/EEC (electromagnetic compatibility), 89/392/EEC (machinery), 89/686/EEC (personal protective equipment), 90/384/EEC (automatic weighing instruments), 90/385/EEC (active implantable medicinal devices), 90/396/EEC (appliances burning gaseous fuels), 91/263/EEC (telecommunications terminal equipment), 92/42/EEC and 73/23/EEC
• Ref Project: SIST EN ISO 10848-2:2018 - Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence (ISO 10848-2:2017)

Relations

• Replaces: EN ISO 10848-2:2006 - Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 2: Application to light elements when the junction has a small influence (ISO 10848-2:2006)
• Effective Date: 08-Nov-2017
• Replaces: EN ISO 10848-2:2006/AC:2007 - Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 2: Application to light elements when the junction has a small influence (ISO 10848-2:2006)
• Effective Date: 08-Nov-2017

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2018
1DGRPHãþD
SIST EN ISO 10848-2:2006
SIST EN ISO 10848-2:2006/AC:2007
$NXVWLND/DERUDWRULMVNRLQWHUHQVNRPHUMHQMHERþQHJDSUHQRVD]YRNDY]UDNX
XGDUQHJD]YRNDLQ]YRNDYJUDGEHQLKHOHPHQWLKVHUYLVQHRSUHPHPHGPHMQLPL
SURVWRULGHO8SRUDEDHOHPHQWRYWLSD%SULPDMKQHPYSOLYXVWLNRY,62

Acoustics - Laboratory and field measurement of flanking transmission for airborne,
impact and building service equipment sound between adjoining rooms - Part 2:
Application to Type B elements when the junction has a small influence (ISO 10848-
2:2017)
Akustik - Messung der Flankenübertragung von Luftschall, Trittschall und Schall von
Gebäudetechnischen Anlagen zwischen benachbarten Räumen im Prüfstand und am
Bau - Teil 2: Anwendung auf Typ B-Bauteile, wenn die Verbindung geringen Einfluss hat
(ISO 10848-2:2017)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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 2: Application aux éléments de Type B lorsque la jonction a une faible
influence (ISO 10848-2:2017)
Ta slovenski standard je istoveten z: EN ISO 10848-2:2017
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 10848-2
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2017
EUROPÄISCHE NORM
ICS 91.120.20 Supersedes EN ISO 10848-2:2006
English Version
Acoustics - Laboratory and field measurement of flanking
transmission for airborne, impact and building service
equipment sound between adjoining rooms - Part 2:
Application to Type B elements when the junction has a
small influence (ISO 10848-2:2017)
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 2: Application aux Räumen im Prüfstand und am Bau - Teil 2: Anwendung
éléments de Type B lorsque la jonction a une faible auf Typ B-Bauteile, wenn die Verbindung geringen
influence (ISO 10848-2:2017) Einfluss hat (ISO 10848-2:2017)
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 10848-2:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 10848-2:2017) 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 10848-2:2006.
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 10848-2:2017 has been approved by CEN as EN ISO 10848-2:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 10848-2
Second edition
2017-09
Acoustics — Laboratory and field
measurement of flanking transmission
for airborne, impact and building
service equipment sound between
adjoining rooms —
Part 2:
Application to Type B elements when
the junction has a small 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 2: Application aux éléments de Type B lorsque la jonction a une
faible influence
Reference number
ISO 10848-2:2017(E)
©
ISO 2017
ISO 10848-2:2017(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
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ii © ISO 2017 – All rights reserved

ISO 10848-2:2017(E)
Contents  Page
Foreword .iv
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Instrumentation . 3
5  Test arrangement . 3
5.1 Requirements for the laboratory . 3
5.1.1 General. 3
5.1.2 Construction of the test facility . 3
5.1.3 Dimensions of the test facility . 4
5.1.4 Dividing wall . 4
5.1.5 Plenum height . 4
5.1.6 Plenum lining . 4
5.2 Installation of the test element . 5
5.2.1 Installation of access floors . 5
5.2.2 Installation of suspended ceilings . 5
5.2.3 Installation of a façade . 7
5.2.4 Installation of a partition wall . 7
5.3 Verification procedure for a light flanking element that is structurally independent
of a separating element . 8
5.4 Shielding technique used in the case of airborne excitation . 9
6  Test procedures . 9
7  Precision . 9
8  Expression of results . 9
9  Test report .10
Annex A (informative) Measurement of D , L and L  with sound intensity .11
n,f,I n,f,I ne0,f,I
Bibliography .12
ISO 10848-2:2017(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
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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
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