SANDWICH PANEL FIRE PROTECTION WALL ACOUSTICS VB

Dimensions Profile sketch in millimetres

PRODUCT PROPERTIES – THE WALL DESIGNPANEL WITH EXCELLENT ACOUSTIC PROPERTIES (VB)

PROPERTIES	UNIT	BSW50 AK-VB	BSW60 AK-VB	BSW80 AK-VB	BSW100 AK-VB	BSW120 AK-VB	BSW150 AK-VB	BSW170 AK-VB	BSW200 AK-VB	BSW220 AK-VB	BSW240 AK-VB
CORE THICKNESS (h)	mm	50	60	80	100	120	150	170	200	220	240
U-VALUE	W/m².K	0.76	0.64	0.49	0.39	0.33	0.27	0.23	0.20	0.18	0.17
RW-VALUE	dB	31	31	34	35	35	35	35	35	35	35
SOUND ABSORPTION	aw	0.90	0.90	0.95	0.95	0.95	0.95	0.95	0.95	0.95	0.95
SOUND ABS.-CLASS	A-E	–	–	–	A	A	A	A	A	A	A

TECHNICAL PROPERTIES

OUTER SHELL	Optical profile slightly lined (LL), micro lined (ML), ridged (GS) or flat (GL) Material thicknesses 0.50mm – 0.63mm – on request 0.75mm Colour coating 25μm polyester or HPS 200μm
INSULATION CORE	Mineral wool insulation core, shear-resistantly connected with outer and inner shell Density approx. 100kg/m³ / 120kg/m³, Euroclass A2-s1-d0, non-combustible materials
INNER SHELL	Profile flat (GL) with acoustic perforation, heat-treated fully galvanised steel Material thicknesses 0.60mm – 0.63mm DU- or polyester-colour coating
OTHER	CE-marking according to EN 14509
OPTION (on request)	Various coating systems up to 200μm for outer and inner shell Outer and inner shell in aluminium available – colours upon request

PRODUCT CHARACTERISTICS

O-METALL^® fire protection panels for wall acoustics with „hidden fixing“ (VB) are particularly suitable when high demands are made in regards to aesthetics, sound insulation and evtl. to fire protection. The hidden fixing but also the possibilities in terms of designing the outer shell will help you responding to the aesthetic requirements for your external façade. For technical reasons, the panel joint may vary depending on the production line and core thickness in question. We strongly recommend the use of *load distribution plates (LVP) for the installation of O-METALL^® wall panels with concealed fixing (VB).

SUITABLE ACCESSORIES