Research Article
An Alternative to Clay in Building Materials: Red Mud Sintering Using Fly Ash via Taguchi’s Methodology
Table 1
Experimental layout of parameters and their levels.
| Factors |
Parameters | Units | Level | Observed value | 1 | 2 | 3 |
| A | Weight of red mud | g | 10 | 20 | 30 |
pH | B | Weight of silicate material | g | 10 | 20 | 30 | C | Volume of water | mL | 8 | 10 | 12 | D | Temperature |
°C | 900 | 1000 | 1100 |
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