Germany – Roof-covering work – GS Nord - Dachdeckung, Dachbegrünung

The construction project involves a new school building consisting of individually identifiable structural elements with various functions assigned to them, connected by a common center. The building is classified under building class 5 for building regulations. The load-bearing structure of the two- to four-story building with partial basement is planned to be made of reinforced concrete. The above-ground floor exterior wall constructions will be made of solid reinforced concrete wall panels and pillars, between which the windows, doors, and mullion-transom elements will be arranged in wood or aluminium. The roofs are planned as retention flat roofs with 0% slope. The courtyard roofs will have intensive greening, pathway surfaces, and widened rest areas with seating. The roofs of sections A, B, C, and D will be designed as solar green roofs with extensive greening and ballasted PV supports. The roof surface of BT E will be covered with gravel for fire protection reasons.