Knauf Ceiling Solution® Armstrong PERLA dB

Knauf Ceiling Solution® Armstrong PERLA dB

Armstrong PERLA dB

Armstrong PERLA dB is a C2C Bronze certified series with a smooth laminated finish that delivers enhanced noise reduction performance for improved privacy between adjoining rooms.

Peculiarities

Good sound absorption (0.60 (H) aw)
Excellent light reflectivity (88%)

Application

Building Type: Office, Healthcare and Hygiene
Room Type: Private Offices

Description

Description

Technical specifications

Good sound absorption (0.60 (H) aw)
Excellent light reflection (88%)
ISO 5

Other characteristics

Sound absorption αw = 0.60 (H)

Soundproofing between floors Dn,f,w = 41 dB, CAC= 42 dB

Sound suppression Rw = 21 dB

Light reflection up to 88%

Weight 8.1 kg / m²

Thermal conductivity λ = 0.075 W/mK

BreathabilityPM1 (≤ 30 m³/hm²)

Formaldehyde emission class E1

Emission of volatile organic compounds A+

Fire resistance Euroclass A2-s1, d0. Class A

Recyclability ≈39%

Cleaning method: Dry cloth, damp cloth

Resistance to moisture 95%

Clean Room ISO 5

Materials and options

Armstrong Perla dB

600×600 mm