| 摘要 |
PROBLEM TO BE SOLVED: To provide a height-increasing structure and a construction method thereof that curtails a construction period and improve construction workability.SOLUTION: In a construction method for a height-increasing structure, the following steps comprise a cycle: a layout and fixing step for a plate-form member 41 and a floor slab 51 in which peripheral partition members 31, 31 that form two sides facing each other on a construction surface 21 are fixed, at least one plate-form member 41 is lined up from an edge side of the peripheral partition members 31, 31 between the peripheral partition members 31, 31 for covering the construction surface 21, and at least one floor slab 51 is lined up from the edge side of the peripheral partition members 31, 31 and fixed on a top surface of the peripheral partition members 31, 31; and a filling step in which resin foam 61 is filled by injecting a source material for the resin foam in a space formed between the construction surface 21 and the floor slab 51. The cycle of steps for laying out and fixing the plate-form member 41 and the floor slab 51 and filling the resin foam 61 is repeated until the other edge side of the peripheral partition members 31, 31 is reached.SELECTED DRAWING: Figure 2 |
