Research Article
Manufacturing of Ecofriendly Bricks Using Microdust Cotton Waste
Table 4
Experimental test results for compressive strength, water absorption, and mass and unit weight of bricks.
| Run | Component 1 A; dust (%) | Component 2 B; soil | Response 1, strength (MPa) | Response 2, absorbency (%) | Response 3, unit weight (g/cm3) | Response 4; weight (kg) |
| 1 | 25.00 | 75 | 6.562 | 9.4397 | 1.2025 | 2.095 | 2 | 10.00 | 90.00 | 6.087 | 6.687 | 1.4388 | 2.548 | 3 | 0.00 | 100.00 | 6.599 | 5 | 1.55 | 2.61 | 4 | 15.00 | 85.00 | 6.259 | 7.1907 | 1.3469 | 2.37 | 5 | 10.00 | 90.00 | 6.0799 | 6.699 | 1.4299 | 2.52 | 6 | 0.00 | 100.00 | 6.677 | 5.013 | 1.539 | 2.6599 | 7 | 25.00 | 75.00 | 6.562 | 9.4397 | 1.2025 | 2.095 | 8 | 0.00 | 100.00 | 6.087 | 5.012 | 1.541 | 2.599 | 9 | 5.00 | 95.00 | 6.382 | 5.85 | 1.4889 | 2.6304 | 10 | 30.00 | 70.00 | 6.7 | 11.2 | 1.2 | 1.899 | 11 | 15.00 | 85.00 | 6.263 | 7.21 | 1.355 | 2.355 | 12 | 30.00 | 70.00 | 6.795 | 11.199 | 1.19 | 1.95 | 13 | 30.00 | 70.00 | 6.693 | 11.185 | 1.15 | 1.9975 |
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