| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an installation method of a safety balustrade for working which can be applied to a high steel girder in such a height that work on an upper flange becomes high-place work, while being placed on the ground, is capable of safely performing work for installing the steel girder onto the upper flange, and further, is unlikely to violate a height limitation in the case of transportation even when the safety balustrade for working is transported while being mounted to the steel girder.SOLUTION: In a method of installing a safety balustrade 10 for working to a steel girder 50, the steel girder 50 has such a height that work on an upper flange 50A becomes high-place work even in the state where the steel girder 50 is placed on the ground, and the safety balustrade 10 for working is foldable and comprises a clamp 12 which can be freely attached to and detached from the upper flange 50A of the steel girder 50. The installation method includes a mounting step of mounting the safety balustrade 10 for working onto the upper flange 50A of the steel girder 50 along a length direction of the steel girder 50 by means of a clamp 12, and the mounting step is implemented in a manufacture plant of the steel girder.</p> |
