Manufacturer

Fural Systeme in Metall GmbH

Fural manufactures modular metal ceiling systems with outstanding acoustic performance. Every metal ceiling is an acoustic ceiling with additional functions such as fire protection, cooling, heating, hygiene or impact resistance. Certified to TAIM, with EPDs available for steel and aluminium systems.

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EPD

FURAL Metal Cassette Ceiling

Name: FURAL Metal Cassette Ceiling
Brand: Fural Systeme in Metall GmbH

Metal Cassette Ceiling

EPD availableCeiling

Description

Modular metal ceiling system for suspended acoustic ceilings in new builds and existing buildings. Stress-free installation without height differences, including on existing T-profiles during refurbishment. Optionally combinable with a cooling and heating function, hygiene equipment, and ball-impact resistance. The surface can be individually printed via COLORPRINT, turning the cassette into a design element. Square and long-field cassettes in 161 tested configurations, matched to varying room and absorption requirements.

Technical data

Material: Galvanized steel 0.5 mm

Surface: RAL 9010, powder coating 60–70 μm

Up to fire class: A1 (DIN EN 13501-1)

Application: Suspended acoustic ceiling

Measurement data

Sound absorption

ISO 354 – reverberation chamber· 160 variants

Perforation

Size

Surface

αw

1.00

Frequency values

αp per ISO 11654

f (Hz)	125	250	500	1k	2k	4k
αp	0.45	0.85	0.95	0.95	1.00	0.90

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Perforation	Size	Test setup	Surface	Value
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 46 kg/m³	with acoustic fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	50 mm mineral wool 45 kg/m³	with acoustic fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	30 mm polyester wool 48 kg/m³	with acoustic fleece	αw1.00
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	30 mm polyester wool 48 kg/m³	with acoustic fleece	αw1.00
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	without fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	40 mm polyester wool 20 kg/m³	without fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	40 mm polyester wool 20 kg/m³	with acoustic fleece	αw1.00
2,5 x 2,0 x 0,5 x 0,5	200 mm overall build-up	40 mm polyester wool 20 kg/m³	without fleece	αw1.00
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	40 mm polyester wool 20 kg/m³	without fleece	αw1.00
Rg 2,5-16%	200 mm overall build-up	20 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rg 2,5-16%	200 mm overall build-up	30 mm foam 9 kg/m³	with acoustic fleece	αw0.95
Rg 2,5-16%	100 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rg 2,5-16%	200 mm overall build-up	30 mm polyester wool 24 kg/m³	with acoustic fleece	αw0.95
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	without fleece	αw0.95
Rg 2,5-16%	50 mm overall build-up	50 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rd 1,8-21%	200 mm overall build-up	40 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rv 1,6-20%	200 mm overall build-up	40 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.95
Rd 1,8-21%	200 mm overall build-up	30 mm mineral wool 50 kg/m³ in PE film	without fleece	αw0.95
16,0 x 8,0 x1,5x1,0	400 mm overall build-up	40 mm polyester wool 20 kg/m³	without fleece	αw0.95
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film (Akustikfolie)	with acoustic fleece	αw0.90
Rd 1,5-22%	200 mm overall build-up	20 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.90
Rg 2,5-16%	400 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.90
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.90
Rd 2,5-8%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.90
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.90
Rd 1,5-22%	200 mm overall build-up	40 mm polyester wool 20 kg/m³	with acoustic fleece	αw0.90
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 50 kg/m³ in PE film	with acoustic fleece	αw0.90
Rg 2,5-16%	200 mm overall build-up	20 mm polyester wool 20 kg/m³	with acoustic fleece	αw0.90
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	50 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.85
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	without fleece	αw0.85
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.85
Rd 1,8-21%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.85
22,0 x 12,0 x 2,0 x 1,5	200 mm overall build-up	20 mm polyester wool 20 kg/m³	without fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	20 mm polyester wool 20 kg/m³	without fleece	αw0.85
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Rv 1,6-20%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Rg 2,5-16%	100 mm overall build-up	—	with acoustic fleece	αw0.80
Rg 2,5-16%	50 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.80
Rv 1,6-20%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.80
Rd 4,0-33%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Qg 4,0-33%	200 mm overall build-up	—	with acoustic fleece	αw0.80
3,0-11%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Rg 4,0-17%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.80
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	50 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.80
Rd 1,5-22%	200 mm overall build-up	20 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.80
Rv 1,6-20%	200 mm overall build-up	30 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.80
Rv 1,6-20%	200 mm overall build-up	30 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.80
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 30 kg/m³ in PE film	without fleece	αw0.80
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.80
Rg 1,5-11%	750 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.80
Rg 0,7-4%	200 mm overall build-up	40 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	40 mm polyester wool 20 kg/m³	with acoustic fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.80
Rd 1,8-21%	200 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	without fleece	αw0.80
Rg 2,5-16%	200 mm overall build-up	20 mm Melaminharzschaum, 9 kg/m³	without fleece	αw0.80
Rd 2,5-4%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.75
Rg 0,7-4%	200 mm overall build-up	20 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.75
Rg 2,5-16%	400 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 1,8-21%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 1,8-20%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 3,0-20%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rv 3,0-20%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 2,5-16%	30 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.75
Rd 2,8-20%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 2,5-8%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.75
Rv 2,5-23%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.75
Rg 14,0-23%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 1,5-11%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 1,5-11%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 1,8-10%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 1,8-10%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.75
Rv 1,6-20%	200 mm overall build-up	30 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.75
Rg 0,8-6%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rg 0,7-4%	200 mm overall build-up	—	with acoustic fleece	αw0.75
2,5 x 2,0 x 0,5 x 0,5	200 mm overall build-up	—	with acoustic fleece	αw0.75
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	15 mm polyester wool 20 kg/m³	without fleece	αw0.75
Qg 15-62%	200 mm overall build-up	—	with acoustic fleece	αw0.75
Rd 12-24%	200 mm overall build-up	—	with acoustic fleece	αw0.75
22,0 x 12,0 x 2,0 x 1,5	200 mm overall build-up	—	without fleece	αw0.75
Rg 2,5-16%	200 mm overall build-up	28 Stk. polyester wool - strips with 2400x25x50, 80 kg/m³; 7 strips/Kassette zwischen ALPs	with acoustic fleece	αw0.75
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.75
16,0 x 8,0 x1,5x1,0	100 mm overall build-up	—	with acoustic fleece	αw0.70
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 1,6-22%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rv 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rg 2,5-16%	200 mm overall build-up	40 mm mineral wool 30 kg/m³ in PE film	without fleece	αw0.70
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.70
16,0 x 8,0 x1,5x1,0	400 mm overall build-up	—	with acoustic fleece	αw0.70
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 1,5-22%	200 mm overall build-up	15 mm mineral-fibre panel 303 kg/m³	with acoustic fleece	αw0.70
Rd 0,8-11%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rg 0,9-7%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rg 1,5-11%	750 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.70
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rg 2,5-16%	200 mm overall build-up	50 mm mineral-wool strips 50 mm wide 57 kg/m³ in PE film	with acoustic fleece	αw0.70
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 1,5-6%	200 mm overall build-up	—	with acoustic fleece	αw0.70
Rd 0,9-14%	200 mm overall build-up	—	with acoustic fleece	αw0.70
22,0 x 12,0 x 2,0 x 1,5	400 mm overall build-up	20 mm Melaminharzschaum, 9 kg/m³	without fleece	αw0.70
22,0 x 12,0 x 2,0 x 1,5	400 mm overall build-up	—	without fleece	αw0.70
Rg 0,7-4%	200 mm overall build-up	20 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.65
Rd 1,5-22%	200 mm overall build-up	20 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.65
Rv 4,5-51%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rd 1,5-22%	200 mm overall build-up	20 mm mineral-fibre panel 325 kg/m³	with acoustic fleece	αw0.65
Rv 1,6-20%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rd 1,8-21%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rv 1,6-20%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 28 kg/m³ in PE film	with acoustic fleece	αw0.65
Rg 0,7-4%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rg 2,5-16%	200 mm overall build-up	—	with acoustic fleece	αw0.65
16,0 x 8,0 x1,5x1,0	400 mm overall build-up	15 mm polyester wool 20 kg/m³	without fleece	αw0.65
Rg 12-12%	200 mm overall build-up	—	with acoustic fleece	αw0.65
Rd 0,9-04%	200 mm overall build-up	—	with acoustic fleece	αw0.65
22,0 x 12,0 x 2,0 x 1,5	200 mm overall build-up	—	without fleece	αw0.65
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	—	with acoustic fleece	αw0.60
Rd 1,5-22%	200 mm overall build-up	20 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.60
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.60
Rg 0,7-4%	200 mm overall build-up	20 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.60
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.60
Rg 0,7-4%	200 mm overall build-up	20 mm mineral wool 44 kg/m³ in PE film	with acoustic fleece	αw0.60
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.60
Rg 1,5-11%	750 mm overall build-up	30 mm mineral wool 45 kg/m³in PE film	with acoustic fleece	αw0.60
Rg 1,5-11%	750 mm overall build-up	80 mm mineral wool 30 kg/m³ in PE film	with acoustic fleece	αw0.60
Rv 3,0-20%	50 mm overall build-up	—	with acoustic fleece	αw0.55
Rg 0,7-1%	400 mm overall build-up	30 mm mineral wool 28 kg/m³	with acoustic fleece	αw0.55
Rd 0,9-14%	400 mm overall build-up	—	with acoustic fleece	αw0.55
Rg 0,7-4%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.55
Rd 2,5-2%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.50
Rg 2,5-16%	50 mm overall build-up	—	with acoustic fleece	αw0.50
Rg 0,7-1,5%	200 mm overall build-up	—	with acoustic fleece	αw0.50
Rg 0,7-1%	200 mm overall build-up	—	with acoustic fleece	αw0.50
Rd 1,5-22%	200 mm overall build-up	—	with acoustic fleece	αw0.50
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.50
Rd 1,5-22%	200 mm overall build-up	30 mm mineral wool 46 kg/m³ in PE film	with acoustic fleece	αw0.50
16,0 x 8,0 x1,5x1,0	200 mm overall build-up	ca.10 mm Synthetic acoustic fleece/felt, density 35 kg/m³	with acoustic fleece	αw0.45
Rg 0,7-4%	200 mm overall build-up	—	with acoustic fleece	αw0.45
16,0 x 8,0 x1,5x1,0	50 mm overall build-up	—	with acoustic fleece	αw0.40
Rg 0,7-4%	200 mm overall build-up	40 mm mineral wool 45 kg/m³ in PE film	with acoustic fleece	αw0.40
Rg 0,7-1%	200 mm overall build-up	—	without fleece	αw0.35
Rd 2,5-1%	200 mm overall build-up	30 mm mineral wool 45 kg/m³	with acoustic fleece	αw0.30
Smooth	200 mm overall build-up	—	without fleece	αw0.05

Absorber class: A

Test report: P-BA 279/2006 Bild 15

NRC: 0.95

Institute: MFPA Leipzig