| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for inhibiting scattering of contaminations such as demolition dust, which can inhibit the scattering of the demolition dust without deteriorating demolition workability, and which enables collecting of the dust wafting through the air without execution of a wash-out operation performed by adding a dust scattering inhibitor to sprinkled water and operations for the collection and suction of the dust.SOLUTION: A vane 8 for receiving wind is installed in a corner part 7 of a top part of a demolition target building 6 positioned on an upstream side of an inflow wind, and thickness of a peeling shearing layer formed due to the corner part of the building top part is reduced by guiding the wind to a center of the building top part, and a mixed layer formed in the whole of the building top part can be suppressed. |
