Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines

JIN Longzhe; ZHU Jimao; REN Zhigang; WEI Wei

doi:10.13374/j.issn1001-053x.2004.01.002

Volume 26 Issue 1

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2004 > 26(1): 4-6

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

Citation:

PDF( 359 KB)

Research on an Antifreezing Dust Depressor Used to the Road in Open-pit mines

doi: 10.13374/j.issn1001-053x.2004.01.002

Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2003-03-31

Abstract

Abstract

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.
- chlorides,
- dust depressor,
- dust,
- moisture absorption rate