The concrete one falling prevention structural null concrete building

摘要

PROBLEM TO BE SOLVED: To provide a structure capable of preventing the drop of concrete pieces in a concrete construction and further concrete pieces drop prevention construction for a concrete structure to be prevented from the rusting of steel bars. SOLUTION: A surface from which a concrete piece 10 has dropped and/or a surface from which the falling of a concrete piece is predicted for a concrete structure 1 is covered with a plurality of plate-shaped members; a plurality of plate-shaped members are formed, jointed; a gap 3 is provided between a concrete structure and a plate-shaped member, and the gap is ventilated and a resin having transparency is adopted for a plate-shaped member, so that the dropping of a concrete piece is prevented, a concrete surface is ventilated and the occurrence of rust from inner reinforcing bars is prevented, the rupture of concrete is prevented, and also the changes in concrete surface can be visually inspected.