Ceiling constructive structure and cover plan cad drawing details that includes a detailed view of Smooth embossed and riveted zinc-alum roof with vapor barrier details dynafoil asphalt felt, structural osb board with expanded polystyrene, Extruded plywood, Piece pine wood, brushed dry with Vapor concrete base placement of luminaire in the f.c.r. of fiber plates, mineral types zumtobel staff panos-hf-200, detail "a" detail of change of level of acoustic tiles, isometry of baldosa acustica and much more of ceiling details.