Floor construction structure of gymnasium

摘要

(57) Abstract Objective In the floor construction structure of the gymnasium, on the damping crookedness steel sheetAlways to maintain the adhesion state of the surface board which is installed satisfactorily, the normalcyIt makes springiness of the floor and to be able to maintain hardness in fixed state,It is. Constitution Closing 4 containment on support trail 1, on that the quadratureBe able to install the damping crookedness steel sheet 5 of forma sinuate, damping crookedness steel sheet 5Being small to the surface of projected part, 5a thin support piece 6 at as needed intervalAs it lays out, in the projected part surface which does not have support piece 6 the adhesiveApplying, adhesion surface board 7 on that.