Hygiene
Hygiene Advance™ A C3
System range
Size, mm
600x600 600x600 1200x600 1200x600
T24 • • • •
Thickness 20 40 20 40
M252 M252 M252 M252
System and product description
Ecophon Hygiene Advance A C3 system is a wall to wall, sound-absorbing ceiling system intended for use in environments where there is a high level of contamination, and where frequent cleaning is required. The system is also an excellent choice for clean environments with high demands on low particle emissions. Examples of applications: areas with high levels of airborne grease, areas exposed to splatter from meat juices, fruit juices or other liquids and environments with extremely high requirements on particle emissions.

The system consists of Ecophon Hygiene Advance A tiles, which have a core of high density glass wool encapsulated in a smooth high-performance film that is impervious to particles and water. The film is also dirt-repellent and resistant to most chemicals. The supporting structure is a corrosion protected exposed Connect T24 C3 grid of lacquered galvanised steel. The weight of the system is 3-4 kg/m². The tiles should be secured to the grid with Connect Hygiene clips in order to withstand pressure during cleaning and to minimise dirt traps.
Acoustics
Acoustic:
αp Practical sound absorption coefficient
Ecophon Hygiene Advance A C3 abs1 Frequency, Hz
— Ecophon Hygiene Advance A C3, 20mm, 200 mm o.d.s.
···· Ecophon Hygiene Advance A C3, 40mm, 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.
Sound Insulation: Not applicable.
Sound Privacy: Not applicable
Product Hygiene Advance A C3, 20 mm thick Hygiene Advance A C3, 40 mm thick
o.d.s mm 200 200
absorption class B A
NRC 0,80 0,75
SAA 0,76 0,76
αw
Technical properties
Accessibility: The tiles are demountable. Minimum demounting depth according to installation diagram. The tiles are secured using clips to allow for effective cleaning. The clips are easily removable from above the ceiling. An easy-to-open Connect Inspection hatch is available to simplify access to the ceiling void.
Cleanability: Daily dusting, vacuum cleaning, manual wet cleaning, high-pressure washing and steam cleaning. Water temperature max. 70°C. Can withstand the use of common disinfecting chemicals.
Visual appearance: White 141, nearest NCS colour sample S 1000-N, 73% light reflectance. Please note: There is a small difference in gloss between the Hygiene Advance tile and the Hygiene Advance perimeter tile.
Influence of climate: The tiles withstand a permanent ambient RH up to 95% at 30°C without sagging, warping or delaminating (ISO 4611). A higher temperature/moisture is permissible during washing as stated above. The grid and accessories meet the demands of corrosion class C3 according to EN ISO 12944-2. For the microbiological resistance see Functional demands, Influence of climate.
Indoor Climate: Can be used in rooms classified as ISO class 3 according to ISO 14644-1.
Fire safety: The glass wool core of the tiles is tested and classified as non-combustible according to EN ISO 1182. See Functional demands, Fire safety.
Country Standard Class
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.
Max live load (N) Min load bearing capacity (N)
M252, 600x600 40 160
M252, 1200x600 40 160
Installation: Installed according to system range. Cut tiles must be sealed with Connect Hygiene Advance Tape. Penetrations must be sealed with a suitable sealant.
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Hygiene system brochure.pdf
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