Sound-insulating glass unit

Sound-insulating glass unit having two laminated-glass assemblies, the glass panes of which are united by a casting-resin layer of more than 1 mm in thickness and which are separated by an interspace of at least 20 mm in thickness with the aid of a spacer frame, one of the laminated-glass units bein...

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Bibliographische Detailangaben
Hauptverfasser: REICHMANN,PETER, BOEHMER,WALTER
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Sound-insulating glass unit having two laminated-glass assemblies, the glass panes of which are united by a casting-resin layer of more than 1 mm in thickness and which are separated by an interspace of at least 20 mm in thickness with the aid of a spacer frame, one of the laminated-glass units being constructed from glass panes having a thickness of 3 mm and the other being constructed from two thicker glass panes. The laminated-glass unit comprising the glass panes having a thickness of 3 mm has three glass panes. The other laminated-glass unit is constructed from glass panes having a thickness of 6 mm. The casting-resin layers of the two laminated-glass units have a thickness of approximately 1.2 mm. They are selected and set such that the estimated sound-insulating value is at least 54 dB.