All vertical and horizontal ventilation ducts made with our PROMATECT®-L500 non-combustible calcium silicate panels offer optimisation of installation, space and fire resistance.
规格
Standard <1.25 x 1.00 m v2_220705 Dimension <2.30 x 0.85 m v1_230301 Proofs EI30 No. 30049 EI60 No. 30050 EI90 No. 30133
Merkmale
Thin, space-saving system
no bracing up to 1.25 x 1.00 m
Custom sizes up to 2.30 x 0.85 m
large, ready-to-install inspection opening
one-, two- and three-sided possible on request
ventilation VKF approved
Promat-Material • PROMATECT®-L500 fire protection board • Promat® adhesive K84