| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and structure for preventing fall of a concrete piece, which imparts a stable fall-preventive property in such a wide environmental temperature range as -30 to 50°C. <P>SOLUTION: The method for preventing fall of the concrete piece by bonding a net-like fall preventive material to a surface of a concrete skeleton 1 includes processes of: applying a primer 2 in a form of a layer on a surface of the concrete skeleton 1; arranging a net-like fall preventive material 3 in a form of a layer on a surface of this applied primer layer; and applying at least a two-liquid mixing type resin composition, forming urea a linkage by curing reaction, in a form of a layer on a surface of this arranged fall preventive material 3. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
