| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mortar exfoliation prevention tool whose weight is not large, has no possibility of being broken even when coming into contact with others during storage or transportation, and has an improved prevention performance for exfoliation of cladding such as mortar and tiles in comparison with a conventional tool.SOLUTION: A mortar exfoliation prevention tool 1 includes: a cylindrical part 11 inserted into an annular recess between an outer peripheral surface of a nut pipe embedded in a concrete wall surface and the concrete wall surface, and fixed to the nut pipe with a head rear face of a fixing bolt into contact with a stopper 11a projectingly formed on a peripheral surface side; a first mortar exfoliation prevention part 12 extending upward from the cylindrical part 11 by a predetermined length, then outward spreading, and embedded in mortar; and linear members 13 which are second mortar exfoliation prevention part 13 extending from the first mortar exfoliation prevention part 12 along a concrete wall surface and embedded in the mortar. At least the cylindrical part 11 and the first mortar exfoliation prevention part 12 are constituted of a resin such as synthetic resin.</p> |
