| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a checking jig, a complex jig, and an anchor pinning method using the jigs, allowing the shape of a counterbore which is formed on a wall body surface during repair of the wall body to be checked. <P>SOLUTION: An anchor pinning method includes the steps of: boring a hole in a concrete skeleton 2 through a finishing material 3 to a predetermined depth; forming a counterbore 9 at the opening of the insertion hole in which an adhesive R is injected; and then inserting an anchor pin 40 such that the surface of a pin head 41 becomes flush with the surface of the finishing material. A checking jig 50 which is used for the method so as to check the pin head 41 is accommodated in the counterbore 9 in advance of the insertion of the anchor pin 40 comprises: a jig body 52 which has the same shape as the pin head 41 and is fitted in the counterbore; and a hand-held part 54 provided with the jig body 52 at the tip. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
