| 摘要 |
PROBLEM TO BE SOLVED: To improve a fixing method of a heat foaming sheet and workability and obtain stable heat-resistant protective property for a coating structure that has H-shaped or I-shaped steel frame for composing a steel structure and the heat foaming sheet disposed so as to cover the steel frame.SOLUTION: A coating structure according to this invention has H-shaped or I-shaped steel frame for composing a steel structure and a heat foaming sheet that is disposed so as to cover the steel frame. The steel frame is formed by installing a slender tabular stationary member with multiple ratchet parts in a longer direction of an edge part of an upper flange and both ends of the heat foaming sheet are fixed by penetrating the ratchet parts on the stationary member and being bent at the sections which penetrated the ratchet parts.SELECTED DRAWING: Figure 1 |
