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Sound barrier curtains

 

Detail of a Sound barrier curtain with 8 layers, weight 3,02 kg per square meter.
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Cibeles, ''Colgando del Centro'' Example of arrangement as an area for events of the central passage part of a monumental historic building in Madrid.The project uses a TRX track system with manual uncorded walk along operation ...
... and a Traveller curtain with side opening manufactured in modules with vertical fullness and double face.It also performs the functions of Acoustic curtain and Sound barrier curtain.
Opernhaus Zürich The back of the Sound barrier curtain of a historical theater.The outer layers are made of the same FOT - Otello velvet as the main curtain, while the inside is made of 3 layers of sound-reflecting film and 2 layers of sound-absorbing fabric.
Teatro alla Scala A big Sound barrier curtain, 22 x h 16 m, total weight around 900 kg.The interior contains 3 layers of sound-reflecting film and 3 layers of sound-absorbing fabric.
Palaexpo Locarno Sound barrier curtain Made of FTC - Tancredi 600 velvet with a 100% vertical fullness making.The interior is made of 3 layers of sound-reflecting film and 2 layers of absorbent fabric.It measures 29.6 x 9.9 m in total and weighs approximately 1,200 kg.
''Ululì'', Circus school Sound barrier curtains used to acoustically divide and separate an open space.They were made with FAR - Armida velveteen and utilize the fabric's acoustically reflective properties, emphasized here by the double-sided making up.
Disco ''Moog'' Sound barrier curtains with 3 sound-absorbing and soundproofing inner layers and with outer layers made of black FTN - Tancredi 380 velvet.
Use
theaters that have the necessity to perform contemporarily orchestral tests and the installation of the scenographies
polyvalent halls that have the necessity to temporarily separate some zones of the hall for a contemporary use
cinemas to reduce the noises coming from the outside
conservatories
discos or any kind of public places
Composition
layers of sound-proof and flameproof material
layers of film in PVC welded with high frequency (then without interruptions, notably effective in the function of barrier to the sound)
external layers executable with the decorative flameproof fabrics in the catalog (velvet, cloth, etc.)
the number of the layers depends on the sound absorption effectiveness desired
Features
barrier to the noise whose effectiveness can be proportionate to the level of lowering of the noise that is desired to get
custom manufacture also in gigantic dimensions
possibility of automation of the move of the backdrops
homologation of the materials in the classes of reaction to the fire applications for the installation in public environments
Watch also
Sound transmission
ISO 16283 rating
ASTM E413 rating

Acoustic absorption
ISO 11654 rating
ASTM C423 rating
Acoustic curtains

Video & Documentation

Pruebas_fonometricas_cortinas_insonorizantes.pdf

Rilevamenti_fonometrici_tende_insonorizzanti.pdf

This material was used for...

''Ululì'', Circus school

Circus and circus theater

Casino de la Vallée

Curtains for multi-purpose settings

Cibeles, ''Colgando del Centro''

Public places

Disco ''Moog''

Public places

Opernhaus Zürich

Curtains for historical theaters

Palaexpo Locarno

Curtains for multi-purpose settings

Teatro alla Scala

Curtains for historical theaters

Théâtre de l'Opéra de Lille

Curtains for historical theaters

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