EN ISO 717-1:2013
(Main)Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 717-1:2013)
Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 717-1:2013)
ISO 717-1:2013: 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; c) gives rules for determining these quantities from the results of measurements carried out in one-third-octave or octave bands in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5.
The single-number quantities in accordance with ISO 717-1:2013 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, single-number quantities should be calculated using one-third-octave bands only.
The rating of results of measurements carried out over an enlarged frequency range is dealt with in an annex.
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1: Luftschalldämmung (ISO 717-1:2013)
Dieser Teil von ISO 717
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 die für Geräusche in einem Gebäude und die für Verkehrsgeräusche außerhalb eines Gebäudes;
c) enthält Regeln für die Ermittlung dieser Einzahlangaben aus den Ergebnissen von Messungen in Terz oder Oktavbändern nach ISO 10140 2, ISO 140 4 und ISO 140 5.
Die Einzahlangaben nach diesem Teil von ISO 717 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 sollten Einzahlangaben nur auf der Grundlage von Terzbändern berechnet werden.
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 717-1:2013)
L'ISO 717-1:2013
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, et
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 conformément à l'ISO 10140‑2, l'ISO 140‑4 et l'ISO 140‑5.
Les valeurs uniques spécifiées dans l'ISO 717-1:2013 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, il convient de calculer les valeurs uniques 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 une annexe.
Akustika - Vrednotenje zvočne izolirnosti v stavbah in zvočne izolirnosti gradbenih elementov - 1. del: Izolirnost pred zvokom v zraku (ISO 717-1:2013)
Ta del standarda ISO 717:
a) določa enoštevilčne vrednosti za izolirnost pred zvokom v zraku v stavbah in izolirnost gradbenih elementov, kot so stene, tla, vrata in okna;
b) upošteva različne spektre zvočnih ravni različnih virov hrupa, kot so viri hrupa v stavbi in hrup prometa zunaj nje;
c) določa pravila za opredeljevanje teh količin na podlagi rezultatov meritev, opravljenih v pasovih ene tretjine oktave ali oktavnih pasovih v skladu s standardi ISO 10140-2, ISO 140-4 in ISO 140-5. Enoštevilčne vrednosti v skladu s tem delom standarda ISO 717 so namenjene vrednotenju izolirnosti pred zvokom v zraku in poenostavitvi formulacije akustičnih zahtev v gradbenih predpisih. Dodatna ocena enoštevilčne vrednosti v korakih po 0,1 dB je navedena za izražanje merilne negotovosti (razen faktorjev prilagoditve spektra). Zahtevane številske vrednosti enoštevilčnih količin so opredeljene glede na različne potrebe. Enoštevilčne vrednosti temeljijo na rezultatih meritev v pasovih ene tretjine oktave ali oktavnih pasovih. Za laboratorijske meritve, opravljene v skladu s standardom ISO 10140, naj bi se enoštevilčne vrednosti izračunale izključno s pasovi ene tretjine oktave. Vrednotenje rezultatov meritev, opravljenih v večjem frekvenčnem obsegu, je obravnavano v dodatku B.
General Information
Relations
Related Packages
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2013
1DGRPHãþD
SIST EN ISO 717-1:1997
SIST EN ISO 717-1:1997/A1:2006
$NXVWLND9UHGQRWHQMH]YRþQHL]ROLUQRVWLYVWDYEDKLQ]YRþQHL]ROLUQRVWLJUDGEHQLK
HOHPHQWRYGHO ,]ROLUQRVWSUHG]YRNRPY]UDNX ,62
Acoustics - Rating of sound insulation in buildings and of building elements - Part 1:
Airborne sound insulation (ISO 717-1:2013)
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 1:
Luftschalldämmung (ISO 717-1:2013)
Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de
construction - Partie 1: Isolement aux bruits aériens (ISO 717-1:2013)
Ta slovenski standard je istoveten z: EN ISO 717-1:2013
ICS:
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.
EUROPEAN STANDARD
EN ISO 717-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2013
ICS 91.120.20 Supersedes EN ISO 717-1:1996
English Version
Acoustics - Rating of sound insulation in buildings and of
building elements - Part 1: Airborne sound insulation (ISO 717-
1:2013)
Acoustique - Évaluation de l'isolement acoustique des Akustik - Bewertung der Schalldämmung in Gebäuden und
immeubles et des éléments de construction - Partie 1: von Bauteilen - Teil 1: Luftschalldämmung (ISO 717-
Isolement aux bruits aériens (ISO 717-1:2013) 1:2013)
This European Standard was approved by CEN on 5 January 2013.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 717-1:2013: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 717-1:2013) 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 September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 717-1:1996.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 717-1:2013 has been approved by CEN as EN ISO 717-1:2013 without any modification.
INTERNATIONAL ISO
STANDARD 717-1
Third edition
2013-03-01
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
Reference number
ISO 717-1:2013(E)
©
ISO 2013
ISO 717-1:2013(E)
© ISO 2013
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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Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
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Published in Switzerland
ii © ISO 2013 – All rights reserved
ISO 717-1:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Procedure for evaluating single-number quantities. 2
4.1 General . 2
4.2 Reference values . 3
4.3 Sound spectra . 3
4.4 Method of comparison . 3
4.5 Calculation of spectrum adaptation terms . 8
5 Statement of results . 8
5.1 General . 8
5.2 Statement of performance of building elements . 9
5.3 Statement of requirements and of performance of buildings . 9
Annex A (informative) Use of spectrum adaptation terms .10
Annex B (informative) Terms and spectra for an enlarged frequency range .12
Annex C (informative) Examples of the calculation of single-number quantities and spectrum
adaptation terms .15
Bibliography .18
ISO 717-1:2013(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 717-1 was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building acoustics.
This third edition cancels and replaces the second edition (ISO 717-1:1996), which has been technically
revised. It also incorporates the Amendment ISO 717-1:1996/Amd. 1:2006.
The purpose of this revised version is to:
— allow weighting steps of 0,1 dB to be used for expression of uncertainty;
— update references.
ISO 717 consists of the following parts, under the general title Acoustics — Rating of sound insulation in
buildings and of building elements:
— Part 1: Airborne sound insulation
— Part 2: Impact sound insulation
iv © ISO 2013 – All rights reserved
ISO 717-1:2013(E)
Introduction
Methods of measurement of airborne sound insulation of building elements and in buildings have been
standardized e.g. in ISO 10140-2, ISO 140-4, and ISO 140-5. The purpose of this part of ISO 717 is to
standardize a method whereby the frequency-dependent values of airborne sound insulation can be
converted into a single number characterizing the acoustical performance.
References to standards which provide data for single-number evaluation are meant to be examples and
therefore are not complete.
INTERNATIONAL STANDARD ISO 717-1:2013(E)
Acoustics — Rating of sound insulation in buildings and of
building elements —
Part 1:
Airborne sound insulation
1 Scope
This part of ISO 717:
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;
c) gives rules for determining these quantities from the results of measurements carried out in one-
third-octave or octave bands in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5.
The single-number quantities in accordance with this part of ISO 717 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, single-number quantities should be
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.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 140-4:1998, Acoustics — Measurement of sound insulation in buildings and of building elements —
Part 4: Field measurements of airborne sound insulation between rooms
ISO 140-5:1998, Acoustics — Measurement of sound insulation in buildings and of building elements —
Part 5: Field measurements of airborne sound insulation of façade elements and façades
ISO 10140-2:2010, Acoustics — Laboratory measurement of sound insulation of building elements — Part 2:
Measurement of airborne sound insulation
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
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO 717-1:2013(E)
3.1
single-number quantity for airborne sound insulation rating
value, in decibels, of the reference curve at 500 Hz after shifting it in accordance with the method
specified in this part of ISO 717
Note 1 to entry: Terms and symbols for the single-number quantity used depend on the type of measurement.
Examples are listed in Table 1 for airborne sound insulation properties of building elements and in Table 2 for
airborne sound insulation in buildings. In general, new single-number quantities are derived in a similar way.
3.2
spectrum adaptation term
value, in decibels, to be added to the single-number rating (e.g. R ) to take account of the characteristics
w
of particular sound spectra
Note 1 to entry: Two sound spectra are defined (in one-third-octave bands and in octave bands) in this part of ISO 717.
Note 2 to entry: Annex A gives information on the purpose of introducing these two spectrum adaptation terms.
Table 1 — Single-number quantities of airborne sound insulation properties of building elements
Derived from one-third-octave band values
Defined in
Single-number quantity Term and symbol
Weighted sound reduction index, R Sound reduction index, R ISO 10140-2:2010 Formula (2)
w
Weighted normalized flanking level dif- Normalized flanking level
ISO 10848-2:2006 Formula (1)
ference, D difference, D
n,f,w n,f
Weighted element-normalized level dif- Element-normalized level
ISO 10140-2:2010 Formula (5)
ference, D difference, D
n,e,w n,e
Table 2 — Single-number quantities of airborne sound insulation in buildings
Derived from one-third-octave or octave band values
Defined in
Single-number quantity Term and symbol
Weighted apparent sound reduction
Apparent sound reduction index,
′
ISO 140-4:1998 Formula (5)
index, R
R′
w
Weighted apparent sound reduction
Apparent sound reduction index,
′
′ ISO 140-5:1998 Formula (3)
index, R
R
45°,w
45°
Weighted apparent sound reduction Apparent sound reduction index,
′ ′
ISO 140-5:1998 Formula (4)
index, R R
tr,s,w tr,s
Weighted normalized level difference,
Normalized level difference, D ISO 140-4:1998 Formula (3)
n
D
n,w
Weighted standardized level differ- Standardized level difference,
ISO 140-4:1998 Formula (4)
ence, D D
nT,w nT
Weighted standardized level differ- Standardized level difference,
ISO 140-5:1998 Formula (7)
ence, D or D D or D
ls,2m,nT,w tr,2m,nT,w ls,2m,nT tr,2m,nT
4 Procedure for evaluating single-number quantities
4.1 General
The values obtained in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5 are compared with
reference values (see 4.2) at the frequencies of measurement within the range 100 Hz to 3 150 Hz for
one-third-octave bands and 125 Hz to 2 000 Hz for octave bands.
2 © ISO 2013 – All rights reserved
ISO 717-1:2013(E)
The comparison shall be carried out as specified in 4.4.
Furthermore, two spectrum adaptation terms shall be calculated (see 4.5) based on two typical spectra
within the frequency range as quoted above. These two terms may optionally be supplemented by
additional spectrum adaptation terms covering (if need be and if measured data are available) a wider
frequency range between 50 Hz and 5 000 Hz.
4.2 Reference values
The set of reference values used for comparison with measurement results shall be as given in Table 3.
The reference curves are shown in Figure 1 and Figure 2.
Table 3 — Reference values for airborne sound
Frequency Reference values
dB
Hz One-third-octave Octave bands
bands
100 33
125 36 36
160 39
200 42
250 45 45
315 48
400 51
500 52 52
630 53
800 54
1 000 55 55
1 250 56
1 600 56
2 000 56 56
2 500 56
3 150 56
4.3 Sound spectra
The set of sound spectra in one-third-octave bands and octave bands to calculate the spectrum adaptation
terms shall be as given in Table 4 and shown in Figure 3 and Figure 4. The spectra are A-weighted and
the overall spectrum level is normalized to 0 dB.
4.4 Method of comparison
To evaluate the results of a measurement made in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5
1)
in one-third-octave bands (or octave
...
Frequently Asked Questions
EN ISO 717-1:2013 is a standard published by the European Committee for Standardization (CEN). Its full title is "Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 717-1:2013)". This standard covers: ISO 717-1:2013: 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; c) gives rules for determining these quantities from the results of measurements carried out in one-third-octave or octave bands in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5. The single-number quantities in accordance with ISO 717-1:2013 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, single-number quantities should be calculated using one-third-octave bands only. The rating of results of measurements carried out over an enlarged frequency range is dealt with in an annex.
ISO 717-1:2013: 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; c) gives rules for determining these quantities from the results of measurements carried out in one-third-octave or octave bands in accordance with ISO 10140-2, ISO 140-4, and ISO 140-5. The single-number quantities in accordance with ISO 717-1:2013 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, single-number quantities should be calculated using one-third-octave bands only. The rating of results of measurements carried out over an enlarged frequency range is dealt with in an annex.
EN ISO 717-1:2013 is classified under the following ICS (International Classification for Standards) categories: 91.120.20 - Acoustics in building. Sound insulation. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 717-1:2013 has the following relationships with other standards: It is inter standard links to EN ISO 717-1:1996, EN ISO 717-1:1996/A1:2006, EN ISO 717-1:2020. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN ISO 717-1:2013 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/100, M/101, M/106, M/108, M/116, M/122. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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표준 EN ISO 717-1:2013은 건물 및 건축 요소의 공기 전달 소음 차단에 대한 평가 기준을 규정하고 있습니다. 이 표준은 공기 소음 차단의 단일 숫자 수치를 정의하고, 벽, 바닥, 문 및 창문과 같은 여러 건축 요소의 소음 차단 성능을 평가하는 데 중점을 두고 있습니다. 이 표준의 강점은 다양한 소음 원천, 즉 건물 내부의 소음과 외부의 교통 소음의 수준 스펙트를 고려하여 공기 소음 차단을 평가할 수 있도록 돕는 것입니다. 또한, ISO 10140-2, ISO 140-4 및 ISO 140-5에 따라 측정 결과를 기반으로 이러한 단일 숫자 수치를 결정하는 규칙을 제공합니다. EN ISO 717-1:2013의 단일 숫자 수치는 건축 규정에서 소음 차단의 건축적 요구 사항을 간소화하고 표현하기 위한 것으로 설계되었습니다. 0.1 dB 단위의 추가 단일 숫자 평가는 불확실성을 표현하는 데 사용되며, 스펙트럼 적응 항목을 제외하고 수치의 요구 사항은 다양합니다. 또한, 실험실 측정의 경우 ISO 10140에 따른 테스트에서 단일 숫자 수치는 반드시 1/3 옥타브 대역만을 사용하여 계산해야 합니다. 이 표준은 다양한 주파수 범위에서 수행된 측정 결과의 평가 방법에 대해서도 부록에서 다루며, 이는 실제 소음 차단 성능을 보다 명확하게 이해하는 데 도움을 줍니다. EN ISO 717-1:2013은 건물에서의 공기 소음 차단을 정확하고 일관되게 평가할 수 있는 중요한 지침으로, 건물 설계 및 감리 과정에서 매우 적합한 표준입니다.
The EN ISO 717-1:2013 standard provides a comprehensive framework for the evaluation of airborne sound insulation in buildings and building elements, such as walls, floors, doors, and windows. Its scope encompasses a precise definition of single-number quantities that effectively represent airborne sound insulation, which is essential for assessing the acoustic performance of various building components. One of the strengths of ISO 717-1:2013 is its inclusive approach to different sound level spectra from various noise sources, accounting for both internal and external noise influences. This adaptability ensures that the standard remains relevant across different environments and scenarios, enhancing its utility in real-world applications. The standard also serves a vital role in simplifying acoustical requirements in building codes by providing clearly defined single-number quantities. This facilitates a more straightforward assessment and communication of sound insulation properties, which is critical for architects, engineers, and builders striving to meet specific acoustic performance standards. Furthermore, the detailed guidelines for determining these quantities through measurements in compliance with ISO 10140-2, ISO 140-4, and ISO 140-5 underline the standard's reliability and scientific basis. The standard’s provisions for calculating single-number quantities from laboratory measurements using one-third-octave bands reinforce its precision and credibility in the industry. The added evaluation steps of 0.1 dB for expressing uncertainty, though not covering spectrum adaptation terms, further enhance the standard’s robustness by acknowledging variability in measurement results, thereby providing more nuanced acoustical assessments. In summary, the EN ISO 717-1:2013 standard stands out for its detailed methodology in airborne sound insulation ratings, its consideration of diverse sound sources, and its ability to streamline the application of acoustic requirements in building regulations, thereby ensuring high relevance and practicality in modern construction and design practices.
EN ISO 717-1:2013は、建物及び建材における空気音の遮音性能を評価するための基準として非常に重要な役割を果たしています。この標準は、壁、床、ドア、窓などの建築要素に対する空気音遮音の単一数値を定義しており、実際の用途に即した形式で音の評価を可能にします。 この標準の強みの一つは、建物内部や外部の交通音など、さまざまな音源の音圧レベルスペクトルを考慮に入れている点です。このため、実際の環境における遮音性能の評価がより現実的であり、利用者にとって使いやすいルールが提供されています。また、ISO 10140-2、ISO 140-4及びISO 140-5に従った測定結果からこれらの数量を導出するための手順が明確に示されています。 さらに、ISO 717-1:2013に基づく単一数値は建築基準の音響要件を簡素化する目的にも寄与しており、数値の不確実性を表現するための0.1dB刻みの評価も考慮されています。これにより、必要に応じた数値が提供され、ユーザーはより柔軟に要求を設定できるようになっています。 ISO 10140に基づいて行われた実験室測定においては、単一数値は三分の一オクターブ帯域のみを使用して計算されるべきであり、これにより一貫したデータが得られます。拡大された周波数範囲での測定結果の評価に関しても附属書にて扱われており、標準の適用範囲が広いことを示しています。 総じて、EN ISO 717-1:2013は、音響性能の評価を標準化することで、建物の設計や改修に際しての指針となる貴重なドキュメントです。この標準が提供する明確な基準は、建物の空気音遮音性能を効果的に評価し、利用者及び設計者が必要な音響性能を理解するための手助けとなります。
Die Norm EN ISO 717-1:2013 ist ein entscheidendes Dokument im Bereich der Akustik, das sich mit der Bewertung der Schalldämmung in Gebäuden und Bauteilen befasst. Der Schwerpunkt dieser Norm liegt auf der Definition von einstelligen Kennwerten für die Luftschalldämmung, die insbesondere Wände, Böden, Türen und Fenster betreffen. Dies ermöglicht eine konsistente und verlässliche Grundlage für die Bewertung der Schallisolierung in verschiedenen Gebäuden. Ein Hauptmerkmal dieser Norm ist die Berücksichtigung der unterschiedlichen Schallspektren, die aus verschiedenen Geräuschquellen resultieren, sowohl aus dem Innenraum von Gebäuden als auch aus dem Außenbereich, insbesondere durch Verkehrslärm. Dadurch bietet die EN ISO 717-1:2013 eine umfassende Perspektive, um realistische und anwendbare akustische Anforderungen zu formulieren, die den tatsächlichen Bedingungen vor Ort Rechnung tragen. Die Norm liefert klare Richtlinien zur Bestimmung der Kennwerte aus den Ergebnissen von Messungen, die gemäß ISO 10140-2, ISO 140-4 und ISO 140-5 durchgeführt werden. Zudem wird für Labor-messungen, die nach ISO 10140 durchgeführt werden, ausdrücklich empfohlen, einstellige Kennwerte ausschließlich mit Hilfe von Dritteloktavbändern zu berechnen. Diese Maßgabe trägt zur Genauigkeit und Konsistenz von Messergebnissen bei. Ein weiterer Vorteil der EN ISO 717-1:2013 ist die Einführung einer zusätzlichen einstelligen Bewertung in Schritten von 0,1 dB zur Darstellung von Unsicherheiten, was die präzise Anwendung der Norm in verschiedenen Kontexten weiter unterstützt. Dies ist besonders nützlich angesichts der unterschiedlichen Bedürfnisse und Anforderungen, die in der Baupraxis bestehen. Zusammenfassend lässt sich sagen, dass die EN ISO 717-1:2013 eine relevante und wertvolle Norm für die Bewertung von Luftschalldämmung darstellt, indem sie sowohl Flexibilität als auch Standardisierung im Bereich der akustischen Bewertung von Gebäuden bietet. Sie leistet einen wesentlichen Beitrag zur Verbesserung des akustischen Komforts in Wohn- und Arbeitsbereichen und unterstützt die formulierten Anforderungen in Bauvorschriften effizient.
Le document SIST EN ISO 717-1:2013 constitue une norme essentielle dans le domaine de l'acoustique, spécifiquement axée sur l'évaluation de l'isolation phonique par voie aérienne dans les bâtiments. Le champ d'application de cette norme est clairement défini, englobant l'établissement de quantités numériques uniques pour l'isolation phonique des éléments de construction tels que murs, sols, portes et fenêtres. Cela permet d'établir une référence stratégique pour les exigences acoustiques dans les codes du bâtiment. Les points forts de la norme résident dans sa capacité à prendre en compte une variété de spectres de niveaux sonores provenant de différentes sources de bruit, tant internes qu'externes. Cette approche garantit que l'évaluation de l'isolation phonique soit complète et pertinente, prenant en compte la complexité des environnements bâtis modernes. En effet, les règles définies pour déterminer ces quantités à partir des résultats de mesures effectuées sur des bandes d'octave ou de tiers d'octave en conformité avec d'autres normes (ISO 10140-2, ISO 140-4 et ISO 140-5) ajoutent une rigueur méthodologique pour la quantification de l'isolation phonique. De plus, l'introduction de quantités numériques uniques, exprimées avec une précision de 0,1 dB pour représenter l'incertitude, renforce la fiabilité des données acoustiques évaluées. Cela est particulièrement pertinent dans les processus de conception et de validation lors de la construction et de la rénovation de bâtiments, permettant ainsi aux architectes et aux ingénieurs de se conformer efficacement aux exigences réglementaires. La norme aborde également les mesures en laboratoire, spécifiant que les quantités numériques doivent être calculées sur la base de bandes de tiers d'octave uniquement, ce qui garantit des résultats fiables et cohérents. À cela s'ajoute un annexe traitant de l'évaluation des résultats de mesures sur une plage de fréquences élargie, offrant une solution complémentaire pour des analyses acoustiques approfondies. En somme, la norme SIST EN ISO 717-1:2013 représente un cadre précieux pour l'évaluation de l'isolation phonique par voie aérienne, alliant rigueur scientifique et praticité, et répondant ainsi aux besoins variés des professionnels du bâtiment en matière de performances acoustiques.
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