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Norm
ISO 9052-1:1989
Issue date: 1989 02 09
Acoustics — Determination of dynamic stiffness — Part 1: Materials used under floating floors in dwellings
Relates to the unit area of resilient materials with smooth surfaces. Does not apply to loadings lower than 0,4 kPa or greater than 4 kPa, that is not for materials in wa...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
ICS
Relates to the unit area of resilient materials with smooth surfaces. Does not apply to loadings lower than 0,4 kPa or greater than 4 kPa, that is not for materials in wall linings and not for machinery foundations.
