FIRE RESISTANCE: EI60
EI60 class glazed firewall frame, constructed with 20/10 steel tubular bearing frame, Protected on the two sides by sheets of cement based silicate, asbestos free, fixed mechanically to the structure. Coplanar extruded aluminium covering profiles, alloy to UNI 3569 TA 16 standard, drawn in a manner to create a rabbet between the fixed and mobile frames, and housings for the cold smoke and heat expansion seals. Total frame thickness 70 mm. Made with or without central strip.