A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a powdery dust suppressing method capable of suppressing dispersion of the powdery dust without using a large amount of water.SOLUTION: In a suppressing method of dispersion of powdery dust, a foamy substance is dispersed to a dusting object part to seal powdery dust of the dusting object part. The foamy substance can be formed by foaming liquid containing a surface active agent and water. The foamy substance can have a property of staying at the dusting object part while keeping a shape thereof even after a prescribed time has passed after dispersion.SELECTED DRAWING: Figure 1
【課題】大量の水を使用することなく、粉じんの拡散を抑制することができる粉じん抑制方法を提供する。【解決手段】粉じんの飛散を抑制する方法であって、泡状物を発じん対象部位に散布して、発じん対象部位の粉じんを封じ込めるようにする。泡状物は、界面活性剤と水とを含有する液体を発泡させて生成したものでもよい。泡状物は、散布してから所定時間が経過した後もその形状を保持しながら発じん対象部位に留まる性状を有してもよい。【選択図】図１
To provide a powdery dust suppressing method capable of suppressing dispersion of the powdery dust without using a large amount of water.SOLUTION: In a suppressing method of dispersion of powdery dust, a foamy substance is dispersed to a dusting object part to seal powdery dust of the dusting object part. The foamy substance can be formed by foaming liquid containing a surface active agent and water. The foamy substance can have a property of staying at the dusting object part while keeping a shape thereof even after a prescribed time has passed after dispersion.SELECTED DRAWING: Figure 1
【課題】大量の水を使用することなく、粉じんの拡散を抑制することができる粉じん抑制方法を提供する。【解決手段】粉じんの飛散を抑制する方法であって、泡状物を発じん対象部位に散布して、発じん対象部位の粉じんを封じ込めるようにする。泡状物は、界面活性剤と水とを含有する液体を発泡させて生成したものでもよい。泡状物は、散布してから所定時間が経過した後もその形状を保持しながら発じん対象部位に留まる性状を有してもよい。【選択図】図１
POWDERY DUST SUPPRESSING METHOD
粉じん抑制方法
TSUKAHARA YUICHI (author)
2021-10-14
Patent
Electronic Resource
Japanese
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