EN ISO 717-2:1996/A1:2006
(Amendment)Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation - Amendment 1 (ISO 717-2:1996/AM 1:2006)
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation - Amendment 1 (ISO 717-2:1996/AM 1:2006)
Results from the merging of WIs 00126070 & 072 (see WI 00126072 for details concerning parallel enquiry) (NT/060306)
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 2: Trittschalldämmung - Änderung 1: Rundungsregeln für Einzahlbewertungen und Einzahlangaben (ISO 717-2:1996/AM 1:2006)
Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de construction - Partie 2: Protection contre le bruit de choc - Amendement 1 (ISO 717-2:1996/AM 1:2006)
Akustika - Vrednotenje zvočne izolirnosti v zgradbah in zvočne izolirnosti gradbenih elementov - 2. del: Izolirnost pred udarnim zvokom - Dopolnilo 1 (ISO 717-2:1996/AM 1:2006)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2006
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Acoustics - Rating of sound insulation in buildings and of building elements - Part 2:
Impact sound insulation - Amendment 1 (ISO 717-2:1996/AM 1:2006)
Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 2:
Trittschalldämmung - Änderung 1: Rundungsregeln für Einzahlbewertungen und
Einzahlangaben (ISO 717-2:1996/AM 1:2006)
Acoustique - Évaluation de l'isolement acoustique des immeubles et des éléments de
construction - Partie 2: Protection contre le bruit de choc - Amendement 1 (ISO 717-
2:1996/AM 1:2006)
Ta slovenski standard je istoveten z: EN ISO 717-2:1996/A1:2006
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 717-2:1996/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2006
ICS 91.120.20
English Version
Acoustics - Rating of sound insulation in buildings and of
building elements - Part 2: Impact sound insulation -
Amendment 1 (ISO 717-2:1996/AM 1:2006)
Acoustique - Évaluation de l'isolement acoustique des
immeubles et des éléments de construction - Partie 2:
Protection contre le bruit de choc - Amendement 1 (ISO
717-2:1996/AM 1:2006)
This amendment A1 modifies the European Standard EN ISO 717-2:1996; it was approved by CEN on 14 August 2006.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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.
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© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 717-2:1996/A1:2006: E
worldwide for CEN national Members.
Foreword
This document (EN ISO 717-2:1996/A1:2006) 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 February 2007, and conflicting national
standards shall be withdrawn at the latest by February 2007.
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.
INTERNATIONAL ISO
STANDARD 717-2
Second edition
1996-12-15
AMENDMENT 1
2006-08-15
Acoustics — Rating of sound insulation
in buildings and of building elements —
Part 2:
Impact sound insulation
AMENDMENT 1
Acoustique — Évaluation de l'isolement acoustique des immeubles et
des éléments de construction —
Partie 2: Protection contre le bruit de choc
AMENDEMENT 1
Reference number
ISO 717-2:1996/Amd.1:2006(E)
©
ISO 2006
ISO 717-2:1996/Amd.1:2006(E)
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ii © ISO 2006 – All rights reserved
ISO 717-2:1996/Amd.1:2006(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.
Amendment 1 to ISO 717-2:1996 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 ISO 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).
ISO 717-2:1996/Amd.1:2006(E)
Introduction
The existing texts on rounding of data in ISO 717-1 and ISO 717-2 are not very precise and lead to different
interpretations, especially when implemented numerically in computer software.
This amendment to ISO 717-2:1996 defines a procedure for evaluating the weighted reduction in impact
sound pressure level by floor coverings on lightweight floors, gives more precise instructions, and makes other
minor changes in the following parts of the document:
⎯ updating the normative references;
⎯ modification of the first paragraph of 4.3.1, Measurements in one-third-octave bands, and the addition of
a new footnote 1;
⎯ modification of the first paragraph of 4.3.2, Calculation of spectrum adaptation terms, and the addition of
a reference to the new footnote 1;
⎯ addition, after the existing Clause 5, of a new Clause 6 describing procedure for evaluating the weighted
reduction in impact sound pressure level by floor coverings on lightweight floors;
⎯ modification of Annex A;
⎯ modification of Annex B;
⎯ modification of Annex C;
⎯ deletion of the heading “Annex D,” leaving the title Bibliography" and the references.
iv © ISO 2006 – All rights reserved
ISO 717-2:1996/Amd.1:2006(E)
Acoustics — Rating of sound insulation in buildings and of
building elements —
Part 2:
Impact sound insulation
AMENDMENT 1
Page 1, Scope:
Add the following text to the Scope as numbered item d) after the existing numbered item c):
d) defines a procedure fo
...
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