[PA-02] Basic Research for Development of Wall System for Furniture Fixing by Metal Fittings
Keywords:Indoor disaster prevention, Furniture fixing, Interior wall system
In order to select a wall substrate material for an interior system that encourages the wall fixing of furniture with fittings, we conducted a muscle activity comparison experiment during wood screw tightening operation and a wood screw holding force test. By comparing the amount of muscle activity during the wood screw tightening operation, it was possible to grasp the tendency of the difficulty of driving various wall substrate. As a result, it was confirmed that the lime plywood is superior as a material having a high wood screw retentivity and a relatively small burden during screw tightening operation.