| 摘要 |
PROBLEM TO BE SOLVED: To prevent a damage in the case of the execution of works due to a previous burying at a fixed window place of an outer frame for a window and the installation of the whole window after the completion of the execution of works, and to reduce the transportation cost of a window frame in the construction of a conventional type reinforced-concrete building. SOLUTION: An opening section required for the installation of a window frame is built previously to a steel building, and a standardized and modularized window frame material is built up and assembled at a site after the completion of a main structure. 1, 2, 3 and 4 represent steel frames constituting the opening section, upper- bottom frame materials 8 and 7 are bolted to the upper-lower steel frames through rubber gaskets for a fine adjustment, and left-right frame members 5 and 6 are fixed to the left-right steel frames 3 and 4 through left-right fixing members and the rubber gaskets. Horizontal-vertical frame materials are fixed onto these frame members, and a blind or a pane is mounted. Since the window frame is built up at the site and the window frame material is carried in a concentrated manner, the transportation cost in the case of the execution of works can be reduced while the damage generated in the execution of works of the building after the installation of the window frame can be avoided. COPYRIGHT: (C)2003,JPO
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