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LIGHT + SOUND + TEXTURE ACUSTICA identifies the new family of products designed by Metalmek Illuminazione. This is a series of professional lighting devices, integrated with high-performance sound-absorbing panels. The dual nature of the products is determined by the increasing attention of architects for the acoustic design of environments, especially in retail and office: open spaces with a high density of public. In the absence of an adequate design synergy, very often the lighting products placed within a given environment come into con- flict with the acoustic ones. ACUSTICA was created...

OPTICAL DEVICE - Spot anodized aluminum - Opal methacrylate diffuser - Microprismatic methacrylate diffuser SOUND ABSORBING MATERIAL - Low 42mm - Medium 87mm - High132mm COVER MATERIAL - Polyester - Recycled polyester - Wool + polyamide The added value that has always distinguished Metalmek products can now also be applied to the new line of devices with integrated sound absorption. Thanks to the chosen assembly technologies we are able to modulate our new products with extreme ease: in the linear dimensions (from 200 to 3000mm), in the available thicknesses (42mm / 87mm / 132mm), in the applicable...

ICHOS ■ Die-cast aluminum body ■ Specular anodised aluminum reflector ■ Reflector (Cut-off) in steel sheet, painted white ■ Transparent glass screen ■ Protection rate: IP 44/20

■ Body in extruded aluminum ■ Removable gear tray in extruded aluminum ■ Injection molded plastic end-cup ■ Opal / microprismatic polycarbonate diffuser ■ Protection rate: IP20

■ Body in extruded aluminum ■ Opal / microprismatic polycarbonate diffuser ■ Protection rate: IP20 ■ Frame in extruded aluminum ■ 87mm thick sound absorbing material ■ Single-sided textile lining ■ Sound absorption coefficient: aw 0.85 ■ Fire reaction class B-s1, d0

Architectural acoustics is the discipline of acoustics that deals with the generation, propagation and reception of sound within The sound energy component that is absorbed by each element inside the environment represents its cient, that can vary between 0 and 1. If it is multiplied by the surface of the element, its “sound absorbing power” is obtained (absorption area equivalent). Sound absorption is the ability of a material to absorb sound energy. An acoustic panel is formed by a surface with high acoustic transparency and a penetrates easily and is then dissipated inside. The panels adopted...

Metali Metalmek llluminazione s.r.l. I - 20020 Lainate (Ml) Via Ramazzotti, 10 Tel. +39 02 9373157 Fax +39 02 9371016 www.metalmek.it [email protected]