STAIRS STRUCTURE AND CONSTRUCTION METHOD OF STAIRS STRUCTURE

PROBLEM TO BE SOLVED: To surely shorten work time, by reducing finishing work and assembling work. SOLUTION: After obliquely arranging a slab form 1 for stairs, stairs reinforcements 2 are arranged on an upper surface of the slab form 1 for stairs. Next, a stairs form 10 is arranged on the slab form 1 for stairs and the stairs reinforcements 2. Then, the slab form 1 for stairs and the stairs form 10 are connected by a first connecting member 20 and a second connecting member 25. Afterwards, concrete 35 is filled from at least any one of a landing of a stairs structure or a side surface of the stairs form 10. After confirming a filling condition of the concrete 35 from a plurality of concrete filling inspection holes 18 bored in a stepped board 12 of the stairs form 10, the second connecting member 25 is disassembled. COPYRIGHT: (C)2005,JPO&NCIPI