TEF2 Floating ceiling for premises with 80 - 90 dB emissions levels and nightime shift

Floating ceilling for premises with 80-90 dB emission leves in nightime: - Acoustic insulation: Mineral wool/High density acoustic membrane with cotton/High density bituminous membrane ADVANTAGES: - It complies with local goverments requeriments for premises that requires DnTA more than 65 dBA. - Ceiling rendering ensures water and acoustic tighness. - Mass-spring-mass system with resounding membrane, with absorbtion to low frecuencies and absorption to medium and high frequencies, respectively. - Membrane between panels moves system resonance frequencies to less audible frequencies and improves insulation at low frequencies. - Increasing mineral wool thickness, it can be increased thermal insulation. - Hermetic air chamber can be the smallest that the premise allows. - Shock-absorber avoids medium and high frequencies excitations. - Light system with good planimetry, low thickness and quickly implementation. USES: - Nightime shift premises with 85 - 90 dB emission levels: restaurants, pubs - Music clasrooms in schools - Music schools: individual cubicles. - Nightclubs in shopping centres.

Specifikation

TECHNICAL PRESCRIPTIONS: ANTIRESONANT ACOUSTIC ISOLATION: - Product: M.A.D.4 - Description: it is a high density bitumen modified membrane specifically designed to behave as an antiresonant material. - Property: ΔR between rigid elements - Value: 4 dB LOW FRECUENCY INSULATION: - Product: ACUSTIDAN - Description: it is a multi-layer panel made of a high density bitumen based membrane and a porous textile layer. Acoustically it works as a low frequency sound insulation. - Property: ΔR125Hz - Value: 7 dB MEDIUM AND HIGH FRECUENCY INSULATION: - Product: ROCDAN 231/40 - Description: rock wool panel - Property: Rw - Value: 40-61 dB

Teknisk specifikation

Unik ref.TEF2
ProduktfamilieAcoustic Insulation
ProduktgruppeCeiling
TypeObjekt (enkelt objekt)
Udgivelsesdato2019-03-10
Udgavenummer1

Links

Produkt-URLhttp://portal.danosa.com/danosa/CMSServlet?node=TEF2&lng=1&site=1
Instruktionsvideohttps://www.youtube.com/watch?v=8E8L2mQ4flE&t=

Relateret

Materiale primærtAsphalt
Materiale sekundærtMineraluld
Designet iSpanien
Fremstillet iSpanien

Klassifikation

BIMobject-kategoriKonstruktion - Lofter
IFC-klassifikationLoft
Uniclass 2015-kodeSs_30_25_10_10
Uniclass 2015-beskrivelseBoard suspended ceiling systems
CSI MasterFormat 2014-kode09 81 00
CSI MasterFormat 2014-titelAcoustic Insulation
OmniClass-nummer23-15 13 21 35
OmniClass-betegnelseAcoustical Ceiling Treatment
CSI UniFormat II-kodeC3030
CSI UniFormat II-titelCeiling Finishes

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