SIST 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)

ISO 10848 specifies measurement methods to be performed in a laboratory test facility in order to characterize the flanking transmission of one or several building components. The measured quantities may be used to compare different products, or to express a requirement, or as input data for prediction methods, such as EN 12354-1 and EN 12354-2. This part of ISO 10848 is specifically referred to in ISO 10848-1:2006, 4.4, as being a supporting part of the frame document. This part of ISO 10848 applies to light elements such as suspended ceilings, access floors, light uninterrupted façades or floating floors. The transmission from one room to another can be simultaneous through the test element and via the plenum, if any. With measurements according to this part of ISO 10848, the total sound transmission is measured, and it is not possible to separate the two kinds of transmission. The measured quantities Dn,f and Ln,f depend on the actual dimensions of the test specimen. A light element is defined in ISO 10848-1:2006, Clause 3.

Akustik - Messung der Flankenübertragung von Luftschall und Trittschall zwischen benachbarten Räumen in Prüfständen - Teil 2: Anwendung auf leichte Bauteile, wenn die Verbindung geringen Einfluss hat (ISO 10848-2:2006)

ISO 10848 legt Messverfahren zur Bestimmung der Flankenübertragung eines oder mehrerer Bauteile fest, die in dafür ausgelegten Prüfständen durchzuführen sind.
Die gemessenen Größen dürfen für den Vergleich unterschiedlicher Produkte oder für die Formulierung einer Anforderung oder als Eingangsdaten für Vorhersageverfahren wie EN 12354-1 und EN 12354-2 herangezogen werden.
Dieser Teil der ISO 10848 bezieht sich speziell auf ISO 10848-1, 4.4, da er ein unterstützender Teil zum Rahmendokument ist.
Dieser Teil der ISO 10848 gilt für leichte Bauteile, wie Unterdecken, aufgeständerte Fußböden, leichte durchlaufende Fassaden oder schwimmende Fußböden. Die Übertragung von einem Raum in einen anderen kann gleichzeitig durch das zu prüfende Bauteil und über den Hohlraum, sofern vorhanden, erfolgen. Bei Messungen nach diesem Teil der Norm wird die Gesamtschallübertragung gemessen, und es ist nicht möglich, die beiden Übertragungsarten gesondert zu erfassen. Die Messgrößen Dn,f und Ln,f hängen von den tatsächlichen Maßen des Probekörpers ab.
Ein leichtes Bauteil ist in ISO 10848-1, Abschnitt 3 definiert.

Acoustique - Mesurage en laboratoire des transmissions latérales du bruit aérien et des bruits de choc entre pieces adjacentes - Partie 2: Application aux éléments légers lorsque la jonction a une faible influence (ISO 10848-2:2006)

L'ISO 10848-2:2006 s'applique aux éléments légers tels que plafonds suspendus, planchers surélevés, murs rideaux légers sans interruption ou planchers flottants. La transmission d'une salle à l'autre peut être simultanée au travers de l'élément d'essai ou par l'intermédiaire de l'éventuel plénum. Les mesurages conformes à l'ISO 10848-2:2006 permettent de mesurer la transmission acoustique globale, et il n'est pas possible de séparer les deux types de transmissions.

Akustika - Laboratorijsko merjenje bočnega prenosa zvoka v zraku in udarnega zvoka med mejnimi prostori - 2. del: Uporaba lahkih elementov pri majhnem vplivu stikov (ISO 10848-2:2006)

General Information

• Status: Withdrawn
• Publication Date: 30-Jun-2006
• Withdrawal Date: 11-Dec-2017
• ICS: 17.140.01 - Acoustic measurements and noise abatement in general
• ICS: 91.120.20 - Acoustics in building. Sound insulation
• Technical Committee: AKU - Acoustics
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 12-Dec-2017
• Due Date: 04-Jan-2018
• Completion Date: 12-Dec-2017
• Directive: 89/106/EEC - Construction products
• Ref Project: 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)

Relations

• Corrected By: SIST 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: 22-Dec-2008
• Replaced By: 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)
• Effective Date: 01-Jan-2018
• Corrected By: SIST 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-Jun-2022
• Replaces: SIST EN 20140-9:1997 - Acoustics - Measurement of sound insulation in buildings and of building elements - Part 9: Laboratory measurements of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it (ISO 140-9:1985)
• Effective Date: 22-Dec-2008
• Parent: SIST EN ISO 140-12:2001 - Acoustics - Measurement of sound insulation in buildings and of building elements - Part 12: Laboratory measurement of room-to-room airborne and impact sound insulation of an access floor (ISO 140-12:2000)
• Effective Date: 22-Dec-2008
• Replaces: SIST EN ISO 140-12:2001 - Acoustics - Measurement of sound insulation in buildings and of building elements - Part 12: Laboratory measurement of room-to-room airborne and impact sound insulation of an access floor (ISO 140-12:2000)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10848-2:2006
01-julij-2006
1DGRPHãþD
SIST EN 20140-9:1997
SIST EN ISO 140-12:2001
$NXVWLND/DERUDWRULMVNRPHUMHQMHERþQHJDSUHQRVD]YRNDY]UDNXLQXGDUQHJD
]YRNDPHGPHMQLPLSURVWRULGHO8SRUDEDODKNLKHOHPHQWRYSULPDMKQHPYSOLYX
VWLNRY,62
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)
Akustik - Messung der Flankenübertragung von Luftschall und Trittschall zwischen
benachbarten Räumen in Prüfständen - Teil 2: Anwendung auf leichte Bauteile, wenn die
Verbindung geringen Einfluss hat (ISO 10848-2:2006)
Acoustique - Mesurage en laboratoire des transmissions latérales du bruit aérien et des
bruits de choc entre pieces adjacentes - Partie 2: Application aux éléments légers
lorsque la jonction a une faible influence (ISO 10848-2:2006)
Ta slovenski standard je istoveten z: EN ISO 10848-2:2006
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
SIST EN ISO 10848-2:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10848-2:2006

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SIST EN ISO 10848-2:2006
EUROPEAN STANDARD
EN ISO 10848-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2006
ICS 91.120.20

English Version
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)
Acoustique - Mesurage en laboratoire des transmissions Akustik - Messung der Flankenübertragung von Luftschall
latérales du bruit aérien et des bruits de choc entre pièces und Trittschall zwischen benachbarten Räumen in
adjacentes - Partie 2: Application aux éléments légers Prüfständen - Teil 2: Anwendung auf leichte Bauteile, wenn
lorsque la jonction a une faible influence (ISO 10848- die Verbindung geringen Einfluss hat (ISO 10848-2:2006)
2:2006)
This European Standard was approved by CEN on 16 March 2006.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10848-2:2006: E
worldwide for CEN national Members.

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SIST EN ISO 10848-2:2006

EN ISO 10848-2:2006 (E)





Foreword


This document (EN ISO 10848-2:2006) has been prepared by Technical Committee CEN/TC
126 "Acoustic properties of building elements and of buildings", the secretariat of which is held
by AFNOR, in collaboration with Technical Committee ISO/TC 43 "Acoustics".

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 October 2006, and conflicting national
standards shall be withdrawn at the latest by October 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,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


2

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SIST EN ISO 10848-2:2006


INTERNATIONAL ISO
STANDARD 10848-2
First edition
2006-04-01

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
Acoustique — Mesurage en laboratoire des transmissions latérales du
bruit aérien et des bruits de choc entre des pièces adjacentes —
Partie 2: Application aux éléments légers lorsque la jonction a une faible
influence




Reference number
ISO 10848-2:2006(E)
©
ISO 2006

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SIST EN ISO 10848-2:2006
ISO 10848-2:2006(E)
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ii © ISO 2006 – All rights reserved

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SIST EN ISO 10848-2:2006
ISO 10848-2:2006(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Measuring equipment. 3
5 Test arrangement. 3
5.1 Requirements for the laboratory. 3
5.2 Installation of the test element . 4
5.3 Verification procedure for a light flanking element that is structurally independent of a
separating element . 7
5.4 Shielding technique used in the case of airborne excitation. 8
6 Test procedures . 8
7 Precision. 8
8 Expression of results . 8
9 Test report . 9
Annex A (informative) Measurement of D with intensity technique. 10
n,f,I
Bibliography . 11

© ISO 2006 – All rights reserved iii

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SIST EN ISO 10848-2:2006
ISO 10848-2:2006(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 10848-2 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 126, Acoustic properties of building elements and of buildings, in collaboration with Technical
Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building acoustics, in accordance with the Agreement
on technical cooperation between ISO and CEN (Vienna Agreement).
This first edition cancels and replaces EN 20140-9 and ISO 140-12.
ISO 10848 consists of the following parts, under the general title Acoustics — Laboratory measurement of the
flanking transmission of airborne and impact sound between adjoining rooms:
⎯ Part 1: Frame document
⎯ Part 2: Application to light elements when the junction has a small influence
⎯ Part 3: Application to light elements when the junction has a substantial influence
The following part is under preparation:
⎯ Part 4: Application to all other cases

iv © ISO 2006 – All rights reserved

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SIST EN ISO 10848-2:2006
INTERNATIONAL STANDARD ISO 10848-2:2006(E)

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
1 Scope
ISO 10848 specifies measurement methods to be performed in a laboratory test facility in order to
characterize the flanking transmission of one or several building components.
The measured quantities may be used to compare different products, or to express a requirement, or as input
data for prediction methods, such as EN 12354-1 and EN 12354-2.
This part of ISO 10848 is specifically referred to in ISO 10848-1:2006, 4.4, as being a supporting part of the
frame document.
This part of ISO 10848 applies to light elements such as suspended ceilings, access floors, light uninterrupted
façades or floating floors. The transmission from one room to another can be simultaneous through the test
element and via the plenum, if any. With measurements according to this part of ISO 10848, the total sound
transmission is measured, and it is not possible to separate the two kinds of transmission. The measured
quantities D and L depend on the actual dimensions of the test specimen.
n,f n,f
A light element is defined in ISO 10848-1:2006, Clause 3.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 140-2, Acoustics — Measurement of sound insulation in buildings and of building elements — Part 2:
Determination, verification and application of precision data
ISO 140-3:1995, Acoustics — Measurement of sound insulation in buildings and of building elements —
Part 3: Laboratory measurements of airborne sound insulation of building elements
ISO 140-6:1998, Acoustics — Measurement of sound insulation in buildings and of building elements —
Part 6: Laboratory measurements of impact sound insulation of floors
ISO 354, Acoustics — Measurement of sound absorption in a reverberation room
ISO 717-1, Acoustics — Rating of sound insulation in buildings and of building elements — Part 1: Airborne
sound insulation
© ISO 2006 – All rights reserved 1

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SIST EN ISO 10848-2:2006
ISO 10848-2:2006(E)
ISO 717-2, Acoustics — Rating of sound insulation in buildings and of building elements — Part 2: Impact
sound insulation
ISO 10848-1:2006, Acoustics — Laboratory measurement of the flanking transmission of airborne and impact
sound between adjoining rooms — Part 1: Frame document
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
normalized flanking level difference
D
n,f
difference in the space and time average sound pressure level produced in two rooms by one or more sound
sources in one of them, when the transmission only occurs through a specified flanking path
NOTE D is normalized to an equivalent sound absorption area (A ) in the receiving room and is expressed in
n,f 0
decibels:
A
DL=−L−10 lg dB (1)
n,f 1 2
A
0
where
L is the average sound pressure level in the source room, in decibels;
1
L is the average sound pressure level in the receiving room, in decibels;
2
A is the equivalent sound absorption area in the receiving room, in square metres;
2
A is the reference equivalent sound absorption area, in square metres; A = 10 m .
0 0
[ISO 10848-1:2006]
3.2
normalized flanking impact sound pressure level
L
n,f
space and time average sound pressure level in the receiving room produced by a standard tapping machine
operating at different positions on a tested floor in the source room,
...