INSULATING GLAZING WITH IMPROVED IMPACT RESISTANCE
The present invention relates to insulating glazing (1) comprising an assembly of parallel glass panels, two consecutive glass panels in the assembly being separated by a cavity (4) containing a gas space, said insulating glazing (1) comprising at least one laminated glass panel (3), characterised i...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to insulating glazing (1) comprising an assembly of parallel glass panels, two consecutive glass panels in the assembly being separated by a cavity (4) containing a gas space, said insulating glazing (1) comprising at least one laminated glass panel (3), characterised in that the at least one laminated glass panel (3) comprises two glass sheets (5a, 5b) between which an adhesive interlayer (6) is laminated, the adhesive interlayer (6) having a mass per unit area between 843 g/m² and 1211 g/m², the value of the adhesion between the glass and adhesive interlayer, measured by the TCT method at 33 mm.s-1 and 20°C, being strictly less than 20 kJ/m2. |
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