| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a handrail support mounting method which requires only a small amount of an adhesive in order to rigidly mount a handrail support, dispenses with unsightly boring of an injection hole for the adhesive in the handrail support, is good in workability, fitted for shortening of a construction period, and contributes to rational construction of a safety fence by using a reinforcing core. <P>SOLUTION: According to the handrail support mounting method, the insertion hole into which an anchor bolt is to be inserted is formed in a protruding edge erected at an end of a concrete floor, and the reinforcing core formed by extrusion molding and to be inserted into the handrail support, is fitted in a hollow space with a gap secured between the anchor bolt and the reinforcing core per se, followed by filling the adhesive such as non-shrinking mortar in the gap, to thereby unite the anchor bolt and the reinforcing core to each other via the hardened adhesive. Then the anchor bolt is inserted into and erected from the insertion hole formed in the protruding edge, and the adhesive is filled in the insertion hole and hardened, to thereby erect the reinforcing core. Further the handrail support is fitted into the reinforcing core and secured to the concrete protruding edge. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
