| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exfoliation preventing covering technique capable of easily checking whether or not high exfoliation prevention is secured, thereby surely preventing exfoliation of a covering material further, at the low execution cost. <P>SOLUTION: A covering method of a structure surface for putting a covering material 4 on so as to cover at least a part of a covering material exfoliation prevention member 2 hooked to a tapping screw 5 provided on a structure 1 includes: a step (a) of providing the tapping screw 5 on the structure 1; a step b of hooking and fixing the covering material exfoliation prevention member 2 to the tapping screw 5; a step c of providing the covering material 4 so as to cover at least a part of the covering material exfoliation prevention member 2; and a measuring step of measuring whether or not the tapping screw 5 provided on the structure 1 satisfies a condition of a penetration index threshold of the tapping screw 5 demanded beforehand and holds prescribed drawing strength before the covering material 4 is provided and after the tapping screw 5 is provided. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
