All vertical and horizontal ventilation ducts made with our
PROMATECT®-LS non-combustible calcium silicate panels offer optimisation
of installation, space and fire resistance.
사양
Standard <1.25 x 1.00 m v2_220704 Dimension <2.43 x 1.00 m v1_230301 EI60 VKF-Nr. 26680 EI90 VKF-Nr. 26905
Features • no bracing up to 1.25 x 1.00 m • large cross-sections up to 2.43 x 1.00 m • large, ready-to-install inspection opening • one-, two- and three-sided possible on request • ventilation VKF approved
Promat-material • PROMATECT®-LS fire protection board • Promat® adhesive K84