Storage building ventilation duct

metal

Drivable ventilation duct galvanized: •Slot perforated sheets, for channel lengths up to 12 m •Max wheel load to 7to, calculated according to DIN with safety factor (Without safety factor approximately 10to calculation according bridge class) •Easy emptying of warehouses with front loader •air passage approximately 11% (suitable for drying ) Formwork system for ventilation channel: •1.0 mm galvanized material •High dimensional accuracy of the formwork •Good cleanability of the air ducts •formwork is supplied unassembled