Access
Access™ C
System range
Size, mm
(560-2000)x577 (560-2000)x1177
Special Fixing • •
Thickness 27 27
Inst. Diagr. M63 M63
System and product description
For corridors or areas with service installations in the ceiling void where frequent access is required. Ecophon Access C is arranged in rows, with a 23 mm space between individual panels and is mounted wall-to-wall, with margins in corridors. As an alternative Ecophon Access C can be installed in “rows” in a large area or room creating a smooth ceiling.

The system consists of Ecophon Access C panels and Connect Access grid systems, with an approximate weight of 4 kg/m². The panel consists of a sound absorber and a channel profile frame. Two hangers are fitted to the frame. The absorber is manufactured from high density glass wool utilizing the 3RD Technology. The visible surface has an Akutex™ FT coating and the back of the absorber is covered with glass tissue. The edges are bevelled and painted. The channel profile frame and the grid are manufactured from galvanized steel.
Acoustics
Acoustic:
αp Practical sound absorption coefficient
Access_C_abs1 Frequency Hz
— Ecophon Access C 200 mm o.d.s.
o.d.s = overall depth of system
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: Not applicable
Sound Privacy: Not applicable
Product Access C
o.d.s mm 200 400
absorption class A
αw 0,90
NRC 0,90 0,85
SAA 0,87 0,83
Technical properties
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 Frost, nearest NCS colour sample S 0500-N, 85% light reflectance (of which more than 99% is diffuse reflection). Retro reflection coefficient 63 mcd/(m²lx). Gloss < 1.
Influence of climate: The tiles withstand a permanent ambient RH up to 95% at 30°C without sagging, warping or delaminating (ISO 4611).
Indoor Climate: Certified by the Indoor Climate Labelling and recommended by the Swedish Asthma and Allergy Association.
Environmental influence: Glass wool core utilizing 3RD Technology. Granted the Nordic Swan eco-label. Fully recyclable.
Fire safety: The glass wool core of the tiles is tested and classified as non-combustible according to EN ISO 1182.
Country Standard Class
Europe EN 13501-1 A2-s1,d0
Mechanical properties: See table about Max live load and Min load bearing capacity and Functional demands, Mechanical properties at www.ecophon.com.
Installation: Installed according to installation diagrams, installation guides and drawing aid. For information regarding minimum overall depth of system see quantity specification.
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