All vertical and horizontal smoke extraction ducts made with our
PROMATECT®-LS non-combustible calcium silicate panels offer optimisation
of installation, space and fire resistance.
规格
Standard <2.43 x 1.00 m v1_230705 Evidence EI60 VKF-Nr. 26880 EI90-ho VKF-Nr. 26881 EI90 VKF-Nr. 26882
Characteristics
Space-saving penetration
high operating pressures
large dimensions
large, ready-to-install inspection opening
VKF approved
Promat-material • PROMATECT®-LS fire protection building board • Promat® adhesive K84