NS EN 12758 : 2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test methods
5 Sound insulation rating and classification
   5.1 Sound insulation rating
   5.2 Statement of acoustic performance of glass
   5.3 Specification of glazing requirements
6 Typical performance data
Annex A (normative) Glazing recommendations
Bibliography

Specifies sound insulation values to all transparent, translucent and opaque glass products, describes in European Standards on 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.