EN 12758:2019/FprA1

Glass in building - Glazing and airborne sound insulation - Product descriptions, determination of properties and extension rules

This European Standard assigns sound insulation values to all transparent, translucent and opaque glass products, described in the European Standards for basic, special basic or processed glass products, when intended to be used in glazed assemblies in buildings, and which exhibit properties of acoustic protection, either as a prime intention or as a supplementary characteristic.
This document outlines the procedure, by which glass products may be rated, according to their acoustic performance which enables assessment of compliance with the acoustic requirements of buildings.
Rigorous technical analysis of measurement data remains an option, but this standard is intended to enable the derivation of simpler indices of performance, which can be adopted with confidence by non-specialists.
By adopting the principles of this standard the formulation of acoustic requirements in Building Codes and for product specification to satisfy particular needs for glazing is simplified.
It is recognised that the acoustic test procedures contained within EN ISO 140-1 and EN ISO 140-3 relate only to glass panes and their combinations. Although the same principles should be followed as closely as possible, it is inevitable that some compromises are necessary, because of the bulkier construction of other glazing types, e.g. glass blocks, paver units, channel-shaped glass, structural glazing and structural sealant glazing. Guidelines on how to adapt the test procedures for these glazing types are offered in Clause 4.
All the considerations of this standard relate to panes of glass/glazing alone. Incorporation of them into windows may cause changes in acoustic performance as a result of other influences, e.g. frame design, frame material, glazing material/method, mounting method, air tightness, etc. Measurements of the sound insulation of complete windows (glass and frame) may be undertaken to resolve such issues.

Glas im Bauwesen - Glas und Luftschalldämmung - Produktbeschreibungen, Bestimmung der Eigenschaften und Erweiterungsregeln

Verre dans la construction - Vitrages et isolation aux bruits aériens - Descriptions de produits, détermination des propriétés et règles d’extension

Steklo v gradbeništvu - Steklo in izolirnost pred zvokom v zraku - Opis proizvoda, opredelitev lastnosti in pravila razširitve - Dopolnilo A1

General Information

• Status: Not Published
• Publication Date: 08-May-2023
• ICS: 81.040.20 - Glass in building
• ICS: 91.120.20 - Acoustics in building. Sound insulation
• Technical Committee: CEN/TC 129 - Glass in building
• Drafting Committee: CEN/TC 129/WG 10 - Sound insulating glazed assemblies
• Current Stage: 5060 - Closure of Vote - Formal Approval
• Start Date: 09-Mar-2023
• Due Date: 25-Oct-2023
• Completion Date: 09-Mar-2023
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Mandate: M/135 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on flat glass, profiled glass and glass block products
• Ref Project: SIST EN 12758:2019/kprA1:2023 - Glass in building - Glazing and airborne sound insulation - Product descriptions, determination of properties and extension rules

Relations

• Merged Into: EN 12758:2019+A1:2023 - Glass in building - Glazing and airborne sound insulation - Product descriptions, determination of properties and extension rules
• Effective Date: 22-Mar-2023
• Amends: EN 12758:2019 - Glass in building - Glazing and airborne sound insulation - Product descriptions, determination of properties and extension rules
• Effective Date: 06-Oct-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12758:2019/oprA1:2022
01-marec-2022
Steklo v gradbeništvu - Steklo in izolirnost pred zvokom v zraku - Opis proizvoda,
opredelitev lastnosti in pravila razširitve - Dopolnilo A1
Glass in building - Glazing and airborne sound insulation - Product descriptions,
determination of properties and extension rules
Glas im Bauwesen - Glas und Luftschalldämmung - Produktbeschreibungen,
Bestimmung der Eigenschaften und Erweiterungsregeln
Verre dans la construction - Vitrages et isolation aux bruits aériens - Descriptions de
produits, détermination des propriétés et règles d’extension
Ta slovenski standard je istoveten z: EN 12758:2019/prA1
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
91.120.20 Akustika v stavbah. Zvočna Acoustics in building. Sound
izolacija insulation
SIST EN 12758:2019/oprA1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12758:2019/oprA1:2022

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SIST EN 12758:2019/oprA1:2022


DRAFT
EUROPEAN STANDARD
EN 12758:2019
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA1
January 2022
ICS 81.040.20; 91.120.20
English Version

Glass in building - Glazing and airborne sound insulation -
Product descriptions, determination of properties and
extension rules
Verre dans la construction - Vitrages et isolation aux Glas im Bauwesen - Glas und Luftschalldämmung -
bruits aériens - Descriptions de produits, Produktbeschreibungen, Bestimmung der
détermination des propriétés et règles d'extension Eigenschaften und Erweiterungsregeln
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 129.

This draft amendment A1, if approved, will modify the European Standard EN 12758:2019. If this draft becomes an amendment,
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.

This draft amendment was established by CEN 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 th
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