| 摘要 |
PROBLEM TO BE SOLVED: To provide an eaves gutter joint capable of enhancing a long term water cutting-off effect at a joint connection part when the application of an adhesive agent is not uniform in a construction where the adhesive agent is used and even in a construction where the adhesive agent is not used by securing the water cut-off performance for a long period of time by preventing water leakage from the joint connection part of an eaves gutter, and a joint structure using the eaves gutter joint. SOLUTION: This eaves gutter joint is at least one of an inner joint 4 and an outer joint 2 forming a joint connection part at the ends of eaves gutter bodies 1A, 1B facing each other. A placement part for a water absorbing polymer 6 is formed on the joining surface side thereof on the eaves gutter bodies 1A, 1B. A placement part for an adhesive agent 3 or a packing member is formed on both sides of the placement part for the water absorbing polymer. COPYRIGHT: (C)2007,JPO&INPIT
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