| 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 a heat foaming sheet disposed so as to cover the steel frame.SOLUTION: A coating structure has H-shaped or I-shaped steel frame for composing a steel structure, a floor material positioned above the steel frame and a heat foaming sheet that is disposed so as to cover the steel frame. The floor material is formed by installing a slender tabular stationary member with multiple ratchet parts along a longer direction of an upper flange of the steel frame on undersurface of the floor material 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 that penetrated the ratchet parts.SELECTED DRAWING: Figure 1 |
