| 摘要 |
PROBLEM TO BE SOLVED: To provide a crack repairing method for a mortar wall, which firmly seals a crack opening side portion in a stable condition through simple work to efficiently and effectively repair the cracks developed on the mortar wall through the drying shrinkage. SOLUTION: At least two wires 19a, 19b with a diameter size to be arranged inside hair cracks 18 are adhered with one or the other of the main agent 20a or a curing agent 20b of an adhesive agent 20 composed of the main agent 20a and curing agent 20b. The wire 19a adhered with the main agent 20a and the wire 19b adhered with the curing agent 20b are overlapped with each other along the hair cracks 18 and inserted thereinto, allowing the main agent 20a to be reacted with the curing agent 20b to cure the adhesive agent 20, with the opening side portion of the hair cracks 18 sealed. COPYRIGHT: (C)2011,JPO&INPIT
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