Hivatkozási szám

MSZ EN 12758:2012

Dokumentumazonosító

153158

Cím

Építési üveg. Üvegezés és léghangszigetelés. Termékleírások és a tulajdonságok meghatározása

Angol cím

Glass in building. Glazing and airborne sound insulation. Product descriptions and determination of properties

Alkalmazási terület

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 10140 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 glass products are offered in Clause 4. All the considerations of this standard relate to panes of glass/glass products 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.

ICS

81.040.20 Épületüvegek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2012-03-01

A visszavonás napja

2020-03-01

Forrás

idt EN 12758:2011

Előd

MSZ EN 12758:2003

Utód

MSZ EN 12758:2020

Módosítás

SZK-közlemények

Kapcsolódó európai jogszabály

A szabvány

kapható formátuma

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oldalszáma

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