Mechanical properties of cemented tailings backfill with chloride-free antifreeze

In cold regions with sub-zero surface temperatures, the addition of chloride-free antifreeze (Ca(NO 2 ) 2 , Ca(NO 3 ) 2 , and CO(NH 2 ) 2 ) is an inexpensive method to prevent pipeline freezing during cemented tailings backfill (CTB) transport. However, the curing temperature of CTB after reaching t...

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Veröffentlicht in:	Environmental science and pollution research international 2023-03, Vol.30 (13), p.36350-36363
Hauptverfasser:	Zhou, Yibo, Yang, Baogui, Liu, Shuaigang, Tian, Xichun, Yang, Haigang
Format:	Artikel
Sprache:	eng
Schlagworte:	Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Chlorides Compressive Strength Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Freezing Nitrogen Dioxide Research Article Temperature Waste Water Technology Water Management Water Pollution Control
Online-Zugang:	Volltext
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