| 摘要 |
PROBLEM TO BE SOLVED: To provide a curtain wall structure by an ALC board and its construction method for dispensing with a scaffold, dispensing with many work at site, improving mounting precision greatly, and completing an external wall in a short period of time. SOLUTION: This curtain wall structure by the ALC board with the steel frame is constituted by fixing rear face sides of a plurality of ALC boards by vertical/horizontal steel frames, applying joint treatment between them to form one unit of the ALC board with the steel frame, and fixing primary fasteners formed in at least two upper and lower sections of the steel frame and secondary fasteners provided on external beams adjacent to upper and lower parts of a skeleton each. COPYRIGHT: (C)2006,JPO&NCIPI
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