An Experimental Investigation on the Mechanical Properties of Gangue Concrete as a Roadside Support Body Material for Backfilling Gob-Side Entry Retaining

<div>Average compressive strength of the gangue concrete at different ages with different water-cement ratios (gangue content: 50%).</div>

Advances in Materials Science and Engineering

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Figure 8

Figure 8: An Experimental Investigation on the Mechanical Properties of Gangue Concrete as a Roadside Support Body Material for Backfilling Gob-Side Entry Retaining 

Figure 8 | An Experimental Investigation on the Mechanical Properties of Gangue Concrete as a Roadside Support Body Material for Backfilling Gob-Side Entry Retaining 