PROMATECT-AD

PROMATECT-AD independent ventilation duct

All vertical and horizontal ventilation ducts made with our PROMATECT®-AD non-combustible calcium silicate panels offer optimisation of installation, space and fire resistance.

規格

Standard <1.25 x 1.00 m v2_220704
Dimension <1.80 x 0.80 m v1_230301
VKF-Nr. 26659
Characteristics
- Space-saving penetration without collar
- no bracing up to 1.25 x 1.00 m
- special sizes up to 1.80 x 0.80 m
- high operating pressures +500 Pa / - 1500 Pa
- large, ready-to-install inspection opening
- Ventilation VKF approved
Promat-material
• PROMATECT®-AD fire protection building board
• PROMATECT®-H fire protection building board
• Promat® adhesive K84