1 Background
2 Experimental Program
2.1 Raw Materials
Particle size | 300–150 (μm) | 600–300 (μm) | 1.18–600 (μm) | 2.36–1.18 (mm) | 4.75–2.36 (mm) |
---|---|---|---|---|---|
Percentage (%) | 15 | 25 | 25 | 25 | 10 |
Particle size | < 20 (μm) | 20–38 (μm) | 38–53 (μm) | 53–75 (μm) | 75–150 (μm) | 150–300 (μm) | 300–600 (μm) | 600–900 (μm) | > 900 (μm) |
---|---|---|---|---|---|---|---|---|---|
Percentage (%) | 11.0 | 18.5 | 27.7 | 22.6 | 9.1 | 8.1 | 1.1 | 0.8 | 1.1 |
Items | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | Na2O | K2O | SO3 | TiO2 | Cr2O3 |
---|---|---|---|---|---|---|---|---|---|---|
Waste glass powder | 70.40 | 3.37 | 0.508 | 9.20 | 1.00 | 13.78 | 0.663 | 0.38 | 0.053 | 0.094 |
Fly ash | 58.46 | 28.90 | 3.15 | 2.63 | 1.08 | 0.72 | 1.72 | 1.35 | – | – |
2.2 Specimen Preparation
Specimens | Portland cement (g) | Waste glass powder (g) | Water (g) | Fly ash (g) | Fine artificial sand (g) | |||||
---|---|---|---|---|---|---|---|---|---|---|
38–53 μm | 53–75 μm | 75–150 μm | 150–300 μm | 300–600 μm | 600–900 μm | |||||
Control mortar | 440 | – | – | – | – | – | – | 207 | – | 990 |
WG-a-10 | 396 | 44 | – | – | – | – | – | 207 | – | 990 |
WG-a-20 | 352 | 88 | – | – | – | – | – | 207 | – | 990 |
WG-a-30 | 308 | 132 | – | – | – | – | – | 207 | – | 990 |
WG-b-10 | 396 | – | 44 | – | – | – | – | 207 | – | 990 |
WG-b-20 | 352 | – | 88 | – | – | – | – | 207 | – | 990 |
WG-b-30 | 308 | – | 132 | – | – | – | – | 207 | – | 990 |
WG-c-10 | 396 | – | – | 44 | – | – | – | 207 | – | 990 |
WG-c-20 | 352 | – | – | 88 | – | – | – | 207 | – | 990 |
WG-c-30 | 308 | – | – | 132 | – | – | – | 207 | – | 990 |
WG-d-10 | 396 | – | – | – | 44 | – | – | 207 | – | 990 |
WG-d-20 | 352 | – | – | – | 88 | – | – | 207 | – | 990 |
WG-d-30 | 308 | – | – | – | 132 | – | – | 207 | – | 990 |
WG-e-10 | 396 | – | – | – | – | 44 | – | 207 | – | 990 |
WG-e-20 | 352 | – | – | – | – | 88 | – | 207 | – | 990 |
WG-e-30 | 308 | – | – | – | – | 132 | – | 207 | – | 990 |
WG-f-10 | 396 | – | – | – | – | – | 44 | 207 | – | 990 |
WG-f-20 | 352 | – | – | – | – | – | 88 | 207 | – | 990 |
WG-f-30 | 308 | – | – | – | – | – | 132 | 207 | – | 990 |
FA10 | 396 | – | – | – | – | – | – | 207 | 44 | 990 |
FA20 | 352 | – | – | – | – | – | – | 207 | 88 | 990 |
FA30 | 308 | – | – | – | – | – | – | 207 | 132 | 990 |