Patent ID: 8607523

Claim:
A building with a plurality of a first and a second structural composite light-weight panels, the building comprising: a steel floor made of section steel; a wall including the plurality of the first and the second structural composite light-weight panels, each of the first and the second structural composite light-weight panel having steel structure frames installed at edges thereof; heat insulating material disposed within the steel structure frames; and interior and exterior covering structures disposed respectively at both sides of the heat insulating material and made of a material capable of fixing the interior and exterior coverings, wherein the first and the second structural composite light-weight panels are joined to the steel floor by welding or a first joining member, and the first and the second steel structure frames of the panels are joined together by welding or a second joining member to form the wall; a roof including a roof frame composed of a steel structure and a truss structure, the roof frame being positioned on a top of the wall so as to be joined to the plurality of the first and the second structural composite light-weight panels of the wall by welding or a third joining member; wall interior and exterior coverings applied respectively to the inner and outer peripheries of the wall; and a roof covering disposed on an outer periphery of the roof.