Roof panel structure system and construction method using the same

摘要

The roof panel structure system according to an embodiment of the present invention is a roof panel structure system for constituting a roof by being seated on a lower angle of a roof of a building structure. A metal panel having a portion and a plurality of protrusions that are spaced apart along the width direction of the planar part to protrude, a base cover that covers each of the plurality of protrusions, is seated on the upper side of the base cover and fastened by a fastening member, A plurality of structural reinforcing materials disposed spaced apart along the longitudinal direction of the metal panel, a heat insulating material mounted in a space between the plurality of structural reinforcing materials, a ventilation material stacked on the upper side of the heat insulating material, and a finishing panel stacked on the upper side of the ventilation material may include