JIN Longzhe, ZHU Jimao, REN Zhigang, WEI Wei. Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines[J]. Chinese Journal of Engineering, 2004, 26(1): 4-6. DOI: 10.13374/j.issn1001-053x.2004.01.002
Citation: JIN Longzhe, ZHU Jimao, REN Zhigang, WEI Wei. Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines[J]. Chinese Journal of Engineering, 2004, 26(1): 4-6. DOI: 10.13374/j.issn1001-053x.2004.01.002
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Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines

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  • The spray test was used to investigate the dust pollution of povement in an open-pit mine. The cap-abilites of moisture absorption, moisture releasing and antifreezing of sixteen kinds of mixtures made of two chlorides were tested under natural environment in one day. By comparison, the best one among them was selected.
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