| 摘要 |
PROBLEM TO BE SOLVED: To provide a beam floor insulation component and an insulation structure of a beam, ensuring thermal insulation performance and reducing the number of components with simplified construction procedure, even for the insulation construction extending over a steel beam and the lower surface of a floor slab.SOLUTION: Either one of the end faces 31d and 32d of a beam-side insulation part 31 and a floor-side insulation part 32 is tucked in to fill the gap SP, so that the plate face of the other at the end face of the one insulation part comes in contact with the end face of the other insulation part. A beam floor insulation member 50 is thus folded into a crooked shape as shown in Figure 5(b). The crooked shaped beam floor insulation member 50 in contact with the side face of a steel beam 15 and the lower face of a floor slab 16 allows the insulation construction at the internal corner portion extending from the steel beam 15 to the lower face of the floor slab 16, to which conventional insulation construction is hardly applicable, to be easily performed with one insulation component. |
