Gedina
Gedina™ A
System range
Size, mm
600x600 1200x600 1200x1200 1250x1250
T24 • • • •
Thickness 15 15 15 15
M118 M237 M118 M118 M118
System and product description
For applications where a standard suspended ceiling system is required, but where strict functional requirements are needed. Ecophon Gedina A has an exposed grid. Each tile is easily demountable. Note that installation according to installation diagram M118 contributes to a higer live load capacity compared to M237.

The system consists of Ecophon Gedina A tiles and Ecophon Connect grid systems, with an approximate weight of 2,5 kg/m². The tiles are manufactured from high density glass wool. The visible surface has an Akutex T coating and the back of the tile is covered with glass tissue. Ecophon Gedina A can be supplied with primed edges or natural edges. The grid is manufactured from galvanized steel. For best performance and system quality, use Ecophon Connect grid and accessories.
Acoustics
Acoustic:
Sound Absorption: Test results according to EN ISO 354.
Classification according to EN ISO 11654, and the single value ratings for NRC and SAA according to ASTM C 423.
Sound Insulation: Dn,c,w=18 dB according to ISO 140-9 and evaluation according to EN ISO 717-1. CAC=19 dB according to ASTM E 1414 and evaluation according to ASTM E 413.
Sound Privacy: AC(1.5)=190 according to ASTM E 1111 and E 1110.
αp Practical sound absorption coefficient
Gedina_A_abs1 Frequency Hz
— Ecophon Gedina A 200 mm o.d.s.
--- Ecophon Gedina A 50 mm o.d.s.
o.d.s = overall depth of system
product Gedina A
o.d.s mm 50 80 90 200
absorption class C B A A
Technical info
Accessibility: The tiles are easily demountable. Minimum demounting depth according to installation diagrams.
Cleanability: Daily dusting and vacuum cleaning. Weekly wet wiping.
Visual appearance: White 010, nearest NCS colour sample S 0502-Y, 84% light reflectance (of which more than 99% is diffuse reflection)
Environmental influence: Granted the Nordic Swan eco-label. Fully recyclable.
Indoor Climate: Certified by the Indoor Climate Labelling, recommended by the Swedish Asthma and Allergy Association, and can be used in rooms classified as ISO class 6/M3.5.
Influence of climate: The tiles withstand a permanent ambient RH up to 95% at 30°C without sagging, warping or delaminating (ISO 4611).
Fire safety: The glass wool core of the tiles is tested and classified as non-combustible according to EN ISO 1182. The systems are classified as fire protective covering according to NT FIRE 003. See Technical properties, Fire safety.
Country Class Standard
Europe EN 13501-1 A2-s1,d0
Mechanical properties: For information regarding live load and requirements for load bearing capacity, see installation diagrams. Conditions: See Functional demands, Mechanical properties.
Inst. Diagr., Size (mm) Max live load (N) Min load bearing capacity (N)
M237, 600x600 20 160
Installation: Installed according to system range.
For Acousticians
"Acoustical evaluation of rooms requires several room acoustic descriptors. Reverberation time alone is not enough!" Erling Nilsson / Acoustics Specialist Ecophon
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