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PRODUCT PROPERTIES – THE 3-IN-1 PANEL WITH MINERAL WOOL AND ACOUSTIC PERFORATION
PROPERTIES UNIT BSD50 AK BSD60 AK BSD80 AK BSD100 AK BSD120 AK BSD150 AK BSD170 AK BSW200 AK
CORE THICKNESS (h)* mm 50 60 80 100 120 150 170 200
U-VALUE W/m².K 0.76 0.64 0.49 0.39 0.33 0.27 0.22 0.20
RW-VALUE dB 31 31 34 35 35 35 35 35
SOUND ABSORPTION αw 0.90 0.90 0.95 0.95 0.95 0.95 0.95 0.95
SOUND ABS.-CLASS A-E – – – A A A A A
*Attention! Our nominal thickness corresponds to the thickness of the isolation. It is measured at the leanest place of the panel.

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TECHNICAL PROPERTIES
OUTER SHELL LIONTEK® box profile
Heat-treated fully galvanised steel, Steel thicknesses 0.50mm – 0.63mm – on request 0.75mm
Polyester colour coating (POL) 25µm standard, other coating systems available up to 200μm
INSULATION CORE Mineral wool insulation core, shear-resistantly connected with outer and inner shell
Density approx. 100kg/m³
Euroclass A2-s1,d0, non-combustible
INNER SHELL Optical profile flat (GL) with acoustic perforation
Heat-treated fully galvanised steel, steel thicknesses 0.50 to 0.63mm
DU-coating similar to white standard
EXTRAS (on request) Separating cut (cut-back), mounting direction freely selectable
A-sided packaging for octopus installation
Outer and inner shell available in aluminium – colours upon request

PRODUCT CHARACTERISTICS:
The LIONTEK® Sandwich Panel Fire Protection Roof Acoustic is especially required where strict sound insulation regulations have to be observed, here especially for protecting the collaborators. Thanks to the inner shell with acoustic perforations and the insulation core made of mineral wool, high sound insulation values can be achieved without any problems.