Research Article
Evaluation of the Performance and Microstructure of Ecofriendly Construction Bricks Made with Fly Ash and Residual Rice Husk Ash
Table 3
Mixture proportions for the production of ecofriendly construction bricks.
| | Sample code | Brick ingredient proportions kg/m3 | | FA | RHA | Sand | URHA | NaOH | Na2SiO3 | Water |
| | P35U00 | 370.4 | 246.9 | 1284.4 | — | 182.0 | 49.4 | 81.5 | | P35U10 | 370.4 | 246.9 | 1156.0 | 128.4 | 182.0 | 49.4 | 81.5 | | P35U20 | 370.4 | 246.9 | 1027.5 | 256.9 | 182.0 | 49.4 | 81.5 | | P35U30 | 370.4 | 246.9 | 899.1 | 385.3 | 182.0 | 49.4 | 81.5 | | P35U40 | 370.4 | 246.9 | 770.6 | 513.8 | 182.0 | 49.4 | 81.5 |
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