FIRE-RESISTING HEAT INSULATING ROOF STRUCTURE

摘要

PROBLEM TO BE SOLVED: To efficiently perform work of forming a fire-resisting heat insulating roof. SOLUTION: In this fire-resisting heat insulating roof structure with a water proof layer 3 laid above a folded metal plate 1 through a fire-resisting heat insulating layer 2, the fire-resisting heat insulating layer 2 is composed of a heat insulating panel 5 wherein a heat insulating body part 5b and a metal outer skin part 5a on the outside are integrally formed.