ANCHOR MEMBER INSERTED IN CONCRETE STRUCTURE, CONNECTING STRUCTURE AND POSITIONING STRUCTURE FOR THE SAME, AND WATERPROOF STRUCTURE FOR COMPOSITE STRUCTURAL BODY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an anchor member of high workability used in post-constructed anchor and other methods, along with a connecting structure and a positioning structure for the anchor member and a waterproof structure for a composite structural body using the anchor member.SOLUTION: An anchor member of the present invention includes at least a longitudinal shaft part and a flange-like contact plate installed on the shaft part. A part or the whole of the shaft part is screwed with the contact plate, allowing the contact plate to be fitted at a desired position. The configuration allows effects to be obtained such as securing of an anchorage length of the anchor member and prevention of floating of a waterproof sheet additionally installed on an existing structure.