Acoustic façades - TERREAL

Catalogue Acoustic façades

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vertical member of prefabricaded fixing using wall plugs frame resting on the section

standard _|_

right clip J from 10 to 15 mm section

standard acoustic home shingle

OPENING DETAILS:

jamb section

Diagram 8

ACCUSTI C SHI NGLE

ACOUSTIC CHARACTER STICS - ALPHA SABNEABSCRPTICN (re/erberating room) EN 20.354

Suite Hotel Porte de la Chapelle, Faris France Home architect: Di Fiore

1.20

1.00

S 0.80

ty 0.60

Ì 0.40

0.20

0.0

Frequency in Hz

aW = 0,65 (M)

ALPHA SAB NE Values - LLGAI Test n20.003.508 of 00-02-05 - NFS 31003 - EN 20.354


Frequency Hz	100	125	160	200	250	315	400	500	630	800	1000	1250	1600	2000	2500	3150	4000	5000
ALPHA sa 0° in cB per third of an octave	0,14	0,15	0,19	0,30	044	0,58	0,68	079	0,92	0,95	0,92	0,89	0,88	0,80	0,68	058	0,50	0,42

Frequency Hz per octave band		125			250			500			1000			2000			4000
Alpha L per octave band calculated following ISO		0,160			0,440			0,797			0,920			0,787			0,500

Offices building, Loos Farc Eurasanté, Lille, France Architect: Benoît Grafteaux et Rchard Klein architectes

ACOUSTIC CHARACTERISTICS

Graph. 1

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