Chausey Canvas

Technical data	Value		Notes
Width	280 cm
Weight	270 g/m²
Thickness	0.5 mm
Flame-retardant rating	M1 B1 UNO		Standard: NF P 92 503-504-505 Standard: DIN 4102 Standard: UNI 8456 / UNI 9174
Composition	100% FR Polyester
Roll length	50 m (delivered in 2 x 25 m)		Cut-to-length possible
Light fastness / UV resistance Units class /8	Light colours: 6 Mid-tone colours: 5-6 Dark colours: 3-4		Standard: ISO 105 B02
Thermal and visual performance	Light gt: 36% fc: 61%	Mid-tones gt: 41% fc: 69%	Standard: DIN EN 410 2011
Acoustic	0.41		Standard: NRC - EN ISO 354

Average noise reduction coefficient (NRC) in alpha Sabin
The NRC obtained gives a material’s ability to allow the passage of sound waves. An NRC of near 0 is given to materials that allow the passage of sound waves or which cause little disruption to noise. These are therefore recommended, for example, for covering an acoustic panel. Conversely, a rating of close to 1 means an absorbent material or which strongly disrupts through the reflection of sound waves. It is therefore highly recommended, for example, for improving the acoustic performance of a space according to the required specifications.