Study on Preparation of Coal Gangue-Based Geopolymer Concrete and Mechanical Properties

<div>Effect of curing time on compressive strength and flexural strength of coal gangue-based geopolymeric concrete. (a) Effects on compressive strength. (b) Effects on flexural strength.</div>

Advances in Civil Engineering

fig3

Figure 3

Figure 3: Study on Preparation of Coal Gangue-Based Geopolymer Concrete and Mechanical Properties 