The catalogue of acoustic glass units offered by us contains 78 types of glass. Recently we have expended our offer with glazed unit 8/20/10.8 (VSG 55.2) Argon with weighted sound reduction index (Rw) of 42 decibels (dB). The adjustment coefficients C and Ctr are -2 and -5 dB respectively.
Acoustic properties of the new glazed unit have already been confirmed with laboratory tests and measurements. The glass also holds an appropriate acoustic insulation certificate.
The new glazed unit has also been tested for compliance with European and international standards (EN ISO standards) as well as for compliance with US standards. In the latter case, tests covered for compliance with the standards of the American Society for Testing and Materials (ASTM International) that are expressed with two acoustic insulation standards (STC and OITC).
Now our offer jointly combined 78 various types of acoustic glass units. In recent months we have expanded the catalogue by over 20 items.
The selection of acoustic glass units will be supported with our specially developed acoustic configurator. It is available at our web site and in the free application PRESS GLASS MOBILE (iOS and Android systems).