Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 717-1:2020)

This document
a)   defines single-number quantities for airborne sound insulation in buildings and of building elements such as walls, floors, doors, and windows,
b)   takes into consideration the different sound level spectra of various noise sources such as noise sources inside a building and traffic outside a building, and
c)   gives rules for determining these quantities from the results of measurements carried out in one-third-octave or octave bands for example in accordance with ISO 10140-2 and ISO 16283-1.
The single-number quantities in accordance with this document are intended for rating airborne sound insulation and for simplifying the formulation of acoustical requirements in building codes. An additional single-number evaluation in steps of 0,1 dB is indicated for the expression of uncertainty (except for spectrum adaptation terms). The required numerical values of the single-number quantities are specified according to varying needs. The single-number quantities are based on results of measurements in one-third-octave bands or octave bands.
For laboratory measurements made in accordance with ISO 10140-2, single-number quantities are calculated using one-third-octave bands only.
The rating of results of measurements carried out over an enlarged frequency range is dealt with in Annex B.

Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1: Luftschalldämmung (ISO 717-1:2020)

Dieses Dokument
a) legt Einzahlangaben für die Luftschalldämmung in Gebäuden und von Bauteilen wie Wänden, Decken, Türen und Fenstern fest,
b) berücksichtigt die verschiedenen Schallpegelspektren verschiedener Geräuschquellen, wie Geräusche in einem Gebäude und Verkehrsgeräusche außerhalb eines Gebäudes, und
c) enthält Regeln für die Ermittlung dieser Einzahlangaben aus den Ergebnissen von Messungen in Terz- oder Oktavbändern, z. B. nach ISO 10140 2 und ISO 16283 1.
Die Einzahlangaben nach diesem Dokument sind für die Bewertung der Luftschalldämmung und für die Vereinfachung der Formulierung von akustischen Anforderungen in Bauvorschriften vorgesehen. Zum Zwecke der Angabe der Unsicherheit ist die Ermittlung einer zusätzlichen Einzahlangabe in 0,1 dB-Schritten enthalten (ausgenommen sind die Spektrum-Anpassungswerte). Die erforderlichen numerischen Werte dieser Einzahlangaben werden für verschiedene Bedürfnisse festgelegt. Grundlage für die Einzahlangaben sind Ergebnisse aus Messungen in Terzbändern oder in Oktavbändern.
Bezüglich der Messungen in Prüfständen nach ISO 10140 2 werden Einzahlangaben nur auf der Grundlage von Terzbändern berechnet.
Die Bewertung der Ergebnisse von Messungen über einen erweiterten Frequenzbereich wird im Anhang B behandelt.

Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de construction - Partie 1: Isolement aux bruits aériens (ISO 717-1:2020)

Le présent document:
a)    définit des valeurs uniques de l'isolement aux bruits aériens des immeubles et des éléments de construction tels que murs, planchers, portes et fenêtres;
b)    prend en considération les différents spectres sonores de sources de bruit variées telles que des sources de bruit à l'intérieur d'un immeuble et du trafic à l'extérieur d'un immeuble;
c)    spécifie des règles de détermination de ces valeurs d'après les résultats de mesurages effectués dans des bandes de fréquences d'une largeur de tiers d'octave ou d'octave par exemple conformément à l'ISO 10140-2 et à l'ISO 16283-1.
Les valeurs uniques spécifiées dans le présent document sont destinées à indiquer la qualité de l'isolement aux bruits aériens et à faciliter l'énoncé des exigences en matière d'acoustique dans les règles techniques de la construction. Une évaluation unique complémentaire par pas de 0,1 dB est indiquée pour exprimer l'incertitude (sauf pour les termes d'adaptation à un spectre). Les valeurs numériques requises pour ces valeurs uniques sont spécifiées suivant les besoins. Les valeurs uniques sont basées sur des résultats de mesurages effectués par bandes de fréquences de tiers d'octave ou par bandes d'octave.
En ce qui concerne les mesures en laboratoire effectuées selon l'ISO 10140-2, les valeurs uniques sont calculées sur la base des bandes de tiers d'octave seulement.
L'évaluation des résultats des mesurages effectués dans une gamme étendue de fréquences est abordée dans l'Annexe B.

Akustika - Vrednotenje zvočne izolirnosti v stavbah in zvočne izolirnosti gradbenih elementov - 1. del: Izolirnost pred zvokom v zraku (ISO 717-1:2020)

General Information

Status
Published
Publication Date
15-Dec-2020
Withdrawal Date
29-Jun-2021
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
16-Dec-2020
Completion Date
16-Dec-2020

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 717-1:2021
01-marec-2021
Nadomešča:
SIST EN ISO 717-1:2013
Akustika - Vrednotenje zvočne izolirnosti v stavbah in zvočne izolirnosti gradbenih
elementov - 1. del: Izolirnost pred zvokom v zraku (ISO 717-1:2020)
Acoustics - Rating of sound insulation in buildings and of building elements - Part 1:
Airborne sound insulation (ISO 717-1:2020)
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1:
Luftschalldämmung (ISO 717-1:2020)
Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de
construction - Partie 1: Isolement aux bruits aériens (ISO 717-1:2020)
Ta slovenski standard je istoveten z: EN ISO 717-1:2020
ICS:
91.120.20 Akustika v stavbah. Zvočna Acoustics in building. Sound
izolacija insulation
SIST EN ISO 717-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 717-1:2021

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SIST EN ISO 717-1:2021


EN ISO 717-1
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2020
EUROPÄISCHE NORM
ICS 91.120.20 Supersedes EN ISO 717-1:2013
English Version

Acoustics - Rating of sound insulation in buildings and of
building elements - Part 1: Airborne sound insulation (ISO
717-1:2020)
Acoustique - Évaluation de l'isolement acoustique des Akustik - Bewertung der Schalldämmung in Gebäuden
immeubles et des éléments de construction - Partie 1: und von Bauteilen - Teil 1: Luftschalldämmung (ISO
Isolement aux bruits aériens (ISO 717-1:2020) 717-1:2020)
This European Standard was approved by CEN on 12 December 2020.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 717-1:2020 E
worldwide for CEN national Members.

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SIST EN ISO 717-1:2021
EN ISO 717-1:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 717-1:2021
EN ISO 717-1:2020 (E)
European foreword
This document (EN ISO 717-1:2020) 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 June 2021, and conflicting national standards shall be
withdrawn at the latest by June 2021.
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 717-1:2013.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 717-1:2020 has been approved by CEN as EN ISO 717-1:2020 without any modification.

3

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...

SLOVENSKI STANDARD
oSIST prEN ISO 717-1:2020
01-marec-2020
Akustika - Vrednotenje zvočne izolirnosti v stavbah in zvočne izolirnosti gradbenih
elementov - 1. del: Izolirnost pred zvokom v zraku (ISO/DIS 717-1:2019)
Acoustics - Rating of sound insulation in buildings and of building elements - Part 1:
Airborne sound insulation (ISO/DIS 717-1:2019)
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1:
Luftschalldämmung (ISO/DIS 717-1:2019)
Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de
construction - Partie 1: Isolement aux bruits aériens (ISO/DIS 717-1:2019)
Ta slovenski standard je istoveten z: prEN ISO 717-1
ICS:
91.120.20 Akustika v stavbah. Zvočna Acoustics in building. Sound
izolacija insulation
oSIST prEN ISO 717-1:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 717-1:2020

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oSIST prEN ISO 717-1:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 717-1
ISO/TC 43/SC 2 Secretariat: DIN
Voting begins on: Voting terminates on:
2019-12-19 2020-03-12
Acoustics — Rating of sound insulation in buildings and of
building elements —
Part 1:
Airborne sound insulation
Acoustique — Évaluation de l'isolement acoustique des immeubles et des éléments de construction —
Partie 1: Isolement aux bruits aériens
ICS: 91.120.20
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 717-1:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019

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oSIST prEN ISO 717-1:2020
ISO/DIS 717-1:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2019 – All rights reserved

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oSIST prEN ISO 717-1:2020
ISO/DIS 717-1:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Procedure for evaluating single-number quantities. 3
4.1 General . 3
4.2 Reference values . 3
4.3 Sound spectra .
...

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