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ISO 140-7

2nd Edition, August 15, 1998

Complete Document

Acoustics - Measurement of Sound Insulation in Buildings and of Building Elements - Part 7: Field Measurements of Impact Sound Insulation of Floors

Includes all amendments and changes through Change/Amendment , August 15, 1998


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Superseded By: ISO 16283-1

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ENGLISH * W/D S/S BY ISO 16283-1 & ISO 1628
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Description / Abstract:

This part of ISO 140 specifies field methods for measuring the impact sound insulation properties of building floors by using a standard tapping machine. The method is applicable to bare floors and also to floors with coverings.

The results obtained can be used to compare the impact sound insulation properties of floors and to compare the apparent impact sound insulation of floors with specified requirements.

NOTE 1 Laboratory measurements of impact sound insulation of floors are dealt with in ISO 140-6.

NOTE 2 Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor are dealt with in ISO 140-8.
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