| 摘要 |
PROBLEM TO BE SOLVED: To provide an execution method for modular flooring to be constructed between the two steel beams of a steel-frame building. SOLUTION: Two horizontal and vertical L-steel bars 1 and 2 are used to assemble a square frame, and another vertical L-steel bar is fixed by welding at a middle point between these two vertical L-steel bars for reinforcement. Then the frame is reversed and flooring materials such as a metal partition net 4, etc. are welded on the four-side steel bars of the frame, followed by their rust preventive treatment, to make a modular flooring unit. Flat steels or the like are bolted up at the bottom surface of the two steel beams and used for receiving the modular flooring unit between the existing two beams of a steel-frame building. In this way, a well-ventilated and lightweight modular flooring unit can easily be installed or replaced. COPYRIGHT: (C)2006,JPO&NCIPI
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