Method for selecting a separator for vibroacoustic damping, separator for a vibroacoustic damping, and glass panel including such a separator

The invention relates to a method for selecting a viscoelastic plastic separator, including two outer layers and a central layer, and which is adapted to be inserted between two glass sheets of a glass panel, wherein the method includes the following steps: providing first and second elements for re...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REHFELD, MARC, BOYADJIAN, PIERRE
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for selecting a viscoelastic plastic separator, including two outer layers and a central layer, and which is adapted to be inserted between two glass sheets of a glass panel, wherein the method includes the following steps: providing first and second elements for respectively forming the central layer and the outer layers; measuring the shear modulus G' of the first and second elements; selecting the material of the second element only if G' ≥ 3.10