| 摘要 |
PROBLEM TO BE SOLVED: To provide a remodeled window extremely high in water cut-off property, airtightness, heat insulating property, sound insulating property and wind pressure resistance by a simple method regarding the remodeled window and a construction method of the remodeled window mounted with new window frames without removing existing window frames. SOLUTION: The remodeled window mounted with the new window frames 1a, 1b without removing the existing window frames 2a, 2b is characterized in that substantially the whole space portions between the existing window frames 2a, 2b and the new window frames 1a, 1b are filled with urethane foam 4a, 4b, and the method of manufacturing the remodeled window is also provided. COPYRIGHT: (C)2010,JPO&INPIT |
