FIRE-RESISTANT COATING BASE, FIRE-RESISTANT COATING BASE CONSTRUCTION METHOD, AND FIRE-RESISTANT COATING CONSTRUCTION METHOD

摘要

To improve workability of work for attaching a lath to a rib.SOLUTION: A rib 14 extending in a direction crossing an opening is attached at a position near the opening inside a recessed part 12a of an H-shaped steel column 1. Next, a step of arranging a lath 15 along the rib 14 at an opening of the recessed part 12a, and a step of passing each arm part 22, 23 of a clip 16 having the pair of arm parts 22, 23 whose tip sides are free ends through a lattice of the lath 15 from the outside of the lath 15, and locking the distal ends of the arm parts 22, 23 to the rib 14, are performed; in the recessed part 12a, the fire-resistant coating base 13 having a configuration in which the lath 15 arranged in the opening of the recessed part 12a is attached to the rib 14 via the clip 16 is formed.SELECTED DRAWING: Figure 2