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ISO 16940

Glass in building - Glazing and airborne sound insulation - Measurement of the mechanical impedance of laminated glass

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Organization: ISO
Publication Date: 1 December 2008
Status: active
Page Count: 14
ICS Code (Glass in building): 81.040.20
scope:

This International Standard describes a method for the measurement of the loss factor and the equivalent bending rigidity modulus of laminated glass test pieces. The aim is to compare the properties of interlayers. These two parameters (and others such as density and thicknesses of glass components) can be related to the sound transmission loss (STL) of the glazing itself.

NOTE The Cremer equation as shown in Annex C can be used to determine the sound transmission loss.

Document History

ISO 16940
December 1, 2008
Glass in building - Glazing and airborne sound insulation - Measurement of the mechanical impedance of laminated glass
This International Standard describes a method for the measurement of the loss factor and the equivalent bending rigidity modulus of laminated glass test pieces. The aim is to compare the properties...
February 1, 2004
Glass in building Glazing and airborne sound insulation Measurement of the mechanical impedance of laminated glass
A description is not available for this item.

References

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