| 摘要 |
PROBLEM TO BE SOLVED: To provide a repair structure for repairing the existing external facing formed of a cement external material deteriorating and releasing dust at low cost in a short construction period. SOLUTION: In this structure for repairing the existing external facingα, a structural surface material C is formed on the existing external facingα. The structural surface material C and a new external facing A are fixedly adhered to each other with a field foam resin material D. COPYRIGHT: (C)2007,JPO&INPIT
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