Advances in Civil Engineering / 2019 / Article / Fig 9

Research Article

Impact of Temperature on the Strength Development of the Tailing-Waste Rock Backfill of a Gold Mine

Figure 9

SEM picture of backfill varies relative to temperature and mass concentration (cement dosage at 10%): (a) mass concentration at 74%, 7 days, and 5°C; (b) mass concentration at 75%, 7 days, and 5°C; (c) mass concentration at 75%, 7 days, and 16°C; (d) mass concentration at 75%, 28 days, and 16°C.
(a)
(b)
(c)
(d)

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