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PLAIN Tegular 15

Nrc	0.2
Cac db	35
Colour	Blanc
Alpha w	0.20 (L)
Nominal	15 mm
Dnf w db	34
Material	mineral
Edge type	Tegular 15
Durability	24.2-25.4% (2023)
Thickness mm	15
Weight kg m2	3.6 - 3.8
Dimensions mm	600 x 600, 1200 x 600
Alpha p 125 hz	0.3
Alpha p 250 hz	0.25
Alpha p 500 hz	0.15
Alpha w values	0.15; 0.20; 0.25
Emission class	E1
Alpha p 1000 hz	0.15
Alpha p 2000 hz	0.25
Alpha p 4000 hz	0.3
Cleanroom class	ISO 4
Fire class astm	Classe A
Absorption class	E
Acoustic standard	EN ISO 354
Suspension system	Apparent et démontable - Système C
Air quality ratings	A+, E1, IACG
Moisture resistance	95% RH
Light reflection pct	88
Fire reaction euroclass	A2-s1, d0
Thermal conductivity w mk	0.06
Formaldehyde emission level	lowest possible test result
Lateral attenuation standard	EN ISO 10848-2

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Technical specifications