Glass in building. Glazing and airborne sound insulation. Product descriptions, determination of properties and extension rules Ingestion-build-73073 It gives guidance on the

It gives guidance on the materials and specifies the hardness and the designation of guide pillars which meet the requirements of this part of ISO 9182

• Interface between traction system and auxiliary power supply system

The scope of BS EN 15689 is:

electro-conductive coatings and optical fibres

ISO 6157-1:1988

Glass in building. Glazing and airborne sound insulation. Product descriptions, determination of properties and extension rules Ingestion-build-73073 It gives guidance on the1 Scope This document deals with determination and assessment of sound insulation performances of 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 refers to