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SRPS ISO 140-9:1996

Acoustics — Measurements of sound insulation in buildings and of building elements — Part 9: Laboratory measurement of room-to-room airborne sound insulation of a suspended ceiling with a plenum above it

Jun 19, 1996
Jun 19, 1996
95.99   Withdrawal of Standard   Aug 31, 2018

General information

95.99     Aug 31, 2018

ISS

U043

International Standard

91.060.30     91.120.20  

Serbian  

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Scope

Specifies a method for measuring a quantity called the suspended ceiling normalized level difference when the sound transmitted by paths other than the required paths is negligible.

Life cycle

NOW

WITHDRAWN
SRPS ISO 140-9:1996
95.99 Withdrawal of Standard
Aug 31, 2018

REVISED BY

PUBLISHED
SRPS EN ISO 10848-2:2018

Related project

Adopted from ISO 140-9:1985