perla op - armstrong world industries · perla op rh99 humidity resistant iso 5 clean room iso...

2018/03/27

PERLA OP

PERLA OP

BENEFITS

• Specialistacousticalperformanceforopenplanareas.

• Highlightreflectanceforbrighterspaceandincreaseenergysavings.

• Plain,smoothandflattexturedsurface.

• ISO5cleanroomperformance.

• ThirdpartytestedandcertifiedbyindustryleadingEco-classification;deemedtobeinnovative,Eco-preferablenatureandlikelytocontributepointstovariousgreenbuildingassessment.

APPLICATION AREAS

• Grade ‘A’ Office Improvescomfortandincreasesproductivitybyreducing

ambientnoiselevel;reducedistractionfromnoisereverberation.

• Open Plan Collaboration Area Reducenoiselevel;usercomfort;highlightreflectance.

• Datacenters/Call Centers Improvespeechclarity;concentration.

• High Ceilings Multipurpose Area Improveacoustictreatment;reducehighlevelreverberation.

• Classrooms and General Teaching Conditions Improvespeechclarity;concentration.

18/03/27

2018/03/27

NRC0.90

CAC25

RH99%at0°C-49°C

BS476Part6&Part7Class0

ThermalInsulation(R-Value)0.036m2K/W

2.4kg/m2

Material Wet-formedmineralfiber

Surface FinishFactory-appliedacryliclatexpaint

WarrantyArmstrongcommercialsuspensionsystemsandcommercialceilingproductshavea30yearlimitedsystemwarrantywheninstalledtogether

PERLA OP

RH99HumidityResistant

ISO 5Clean RoomISO 14644-1

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www.armstrongceilings.asia

Sales and Technical Supportasia_support@armstrongceilings.com

ArmstrongprovidesthewidestselectionofenvironmentalpreferredproductsthathavebeenthirdpartytestedandcertifiedbyindustryleadingEco-classification.

NoiseReductionCoefficient PerformancePerASTMC423

NRC=0.90

CeilingAttenuationClassPerformancePerASTME1414

CAC=25dB45

40

35

30

25

20

dB1.0

0.8

0.6

0.4

0.2

0 125 250 500 1000 2000 4000Hz 125 250 500 1000 2000 4000Hz

PleasecontactyourArmstrongrepresentativeforlistofcompliantcertifications.

s

up to

85%Light Reflectance

ArmstrongGridOptions SquARElAy-IN① ANGlEDTEGulAR② MICROlOOK90③

24mm 24mm 15mm 15mm

PreludeGrid PreludeGrid SuprafineGrid SilhouetteGrid

600×600×15mm 3819M 5173M 5174M

600×1200×15mm 3821M 5177M 5178M

Remarks: ① &② 24mmExposedTeeGrid;③ 15mmExposedTeeGrid

*Specialitemsandothersizesavailableuponrequest