Building Regulations

BS EN 20140-9:1994-Acoustics. Measurement of sound insulation in buildings and of building ...


A method using a plenum of defined height mounted above an acoustical barrier which separates two rooms of a specified test facility.

Published Date: 1987-02-27

Pages: 18

Confirmation Date: 1992-09-15

ISBN No: 0 580 15639 7

Status: Confirmed, Current

Amended By: AMD 7954 published 15 February 1994

Supersedes Draft(s): 83/51753 DC

Cross References: BS 2475, BS 2750:Part 2, BS 3638, BS 5821:Part 1

Source: British Standards Institute

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