An Alternative to Clay in Building Materials: Red Mud Sintering Using Fly Ash via Taguchi’s Methodology

<table>Main effects of each factor on ratio of pH along with <i>S/N </i>ratio of treated red mud slurry (ANOVA analysis). A: wt. of red mud (g); B: wt. of silicate material (g); C: vol of water (mL); D: temp. (°C).</table>

Advances in Materials Science and Engineering

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Figure 1

Figure 1: An Alternative to Clay in Building Materials: Red Mud Sintering Using Fly Ash via Taguchi’s Methodology 