| 摘要 |
PROBLEM TO BE SOLVED: To provide a repair method for a foundation, which enables the foundation to be simply repaired by preventing the neutralization and deterioration of concrete. SOLUTION: In this repair method for repairing existing foundation concrete 1, firstly, a deteriorated part of foundation concrete 1 is removed, and an alkali imparting agent 4 is applied to a surface of the foundation concrete 1 from which the deteriorated part is removed. After that, primer 6 is applied; mortar 7 is applied to a primer-coated surface; and a finishing material 9 is applied to a mortar-coated surface. COPYRIGHT: (C)2007,JPO&INPIT
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