NA 062

DIN Standards Committee Materials Testing

Standards [Withdrawn]

DIN EN ISO 717-2
Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation (ISO 717-2:2013); German version EN ISO 717-2:2013

Title (German)

Akustik - Bewertung der Schalldämmung in Gebäuden und von Bauteilen - Teil 2: Trittschalldämmung (ISO 717-2:2013); Deutsche Fassung EN ISO 717-2:2013

Overview

This part of DIN EN ISO 717 defines single-number quantities for impact sound insulation in buildings and of floors, gives rules for determining these quantities from the results of measurements carried out in one-third-octave bands in accordance with ISO 10140-3 and ISO 140-7, and in octave bands in accordance with that option in ISO 140-7 for field measurements only, defines single-number quantities for the impact sound reduction of floor coverings and floating floors calculated from the results of measurements carried out in accordance with ISO 10140-3 and specifies a procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors. The single-number quantities in accordance with this part of DIN EN ISO 717 are intended for rating impact sound insulation and for simplifying the formulation of acoustical requirements in building codes. An additional single-number evaluation in steps of 0,1 dB is indicated for the expression of uncertainty (except for spectrum adaptation terms).The required numerical values of the single-number quantities are specified according to varying needs. The rating of results from measurements carried out over an enlarged frequency range is described in Annex A. The committee responsible for this standard is NA 062-02-31 AA "Schalldämmung und Schallabsorption, Messung und Bewertung" ("Sound reduction and sound absorption; measurement and evaluation") at DIN.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 062-02-31 AA - Sound reduction and sound absorption; Measurement and evaluation  

Responsible european committee

CEN/TC 126 - Acoustic properties of building elements and of buildings  

Edition 2013-06
Original language German
Translation English
Price from 85.30 €
Table of contents

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