Project

On the roof of the building for quality assurance we carried out the fire protection coating of plastic duct, fire resistance class F120 (L120), classified according to DIN 4102.

Since it was a duct in large dimensions, it was necessary to build a special steel substructure to accommodate it.

The canal was built in the open air and it was necessary to build the whole system out of resistant materials that could withstand such weather conditions (rain, snow, wind, frost, etc.).