粉塵防止処理方法

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专利权人:

栗田工業株式会社

发明人:

吉川 たかし,平尾 孝典

申请号：

JP20140190184

公开号：

JP6405824(B2)

申请日:

2014.09.18

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a dust prevention processing method capable of simply reproducing a dust scattering prevention effect of soil, even when the effect disappears in a part of the soil on which the effect is exerted.SOLUTION: In a dust prevention processing method for soil, water is sprayed so that capillary suction time of the soil can be 60 seconds or less, after an aqueous solution containing inorganic salt with deliquescency and a critical humidity of 50% or less is sprayed on the surface of the soil.SELECTED DRAWING: None

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/