Construction worker using the drill to secure a polystyrene panel for building facade insulation. 照片檔

Construction worker insulating the facade of a building at the height of the ninth floor. The worker is hanging on climbing ropes outside the building, installing polystyrene panels on the brick wall surface, using a drill to make holes for anchors that secure polystyrene panels to the brick wall. The insulation panels are being fixed to the exterior wall with construction adhesive.