Acoustics. Measurement of the acoustic insulation of buildings and building components. Investigatory method for the in-situ measurement of impact sound transmission.

Main informations

Collections

National standards and national normative documents

Publication date

August 1982

Number of pages

5 p.

Reference

NF S31-056

ICS Codes

91.120.20 Acoustics in building. Sound insulation

Classification index

S31-056

Print number

International kinship

ISO 140-7:1978

Standard replaced by (1)

NF EN ISO 140-7

December 1998

Standard Cancelled

Acoustics. Measurement of sound insulation in buildings and of building elements. Part 7 : field measurements of impact sound insulation of floors.

Le présent document indique des méthodes permettant la mesure in situ de l'isolement acoustique vis-à-vis des bruits de chocs entre deux locaux en utilisant une machine à chocs normalisée. Il s'agit d'une méthode de classe "expertise".

Table of contents

Introduction
2
1 Objet et domaine d'application
2
2 Références
2
3 Définitions
2
4 Appareillage
3
5 Méthode d'essai
3
6 Fidélité de la méthode de mesurage
5
7 Présentation des résultats
5
8 Rapport d'essai
5
Annexe A
6

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