| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel frame house which has a simple structure, excels in workability, earthquake resistance and fireproof performance, and prevents internal dew condensation of a hollow steel frame. SOLUTION: The steel frame house includes the hollow steel frame (a column 10, a beam 20), the inside of which is filled with one or more materials of a gypsum powder, a stone flour, a cement powder and a baked sand, and is filled with a mixture of a gypsum, a sand and a water, or a mixture of the gypsum and the water. The inside of the hollow steel frame is filled with a cement-based foamed mortar and/or a foamed concrete, or a foamed urethane. The filling work is carried out in a state that a cylindrical member 50 is erected inside the column 10. COPYRIGHT: (C)2005,JPO&NCIPI
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