Comparative Performance of Cement Kiln Dust and Ground Granulated Blast-Furnace Slag as Partial Cement Replacements: A Case Study on Mechanical and Durability Properties of Concrete
Abstract
1. Introduction
2. Research Significant
3. Methodology
3.1. Material Properties
| Tests Name | Tests Results | Allowable Limit | Units |
|---|---|---|---|
| Fineness (ASTM, C115) [63] | 3536 | 2600–4300 | cm2/gram |
| Normal consistency (ASTM, C187) [64] | 27 | - | % |
| Initial setting time (ASTM, C191) [65] | 141 | 45 (minimum) | Minute |
| Final setting time (ASTM, C191) [65] | 192 | 375 (maximum) | Minute |
| Specific Gravity (ASTM, C188) [62] | 3.14 | - | |
| Density (ASTM, C188) [62] | 1.44 | - | gram/cm3 |
3.2. Mix Design
3.3. Investigated Properties of Pervious Concrete
4. Result and Discussion
4.1. Compressive Strength
4.2. Flexural Strength
4.3. Tensile Strength
4.4. Permeability
4.5. Abrasion Resistance
4.6. Density and Water Absorption
4.7. Freezing and Thawing
4.8. Final Assessment
5. Conclusions
Future Work
Funding
Data Availability Statement
Conflicts of Interest
References
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| Properties | Obtained Coarse Aggregate | Standards |
|---|---|---|
| Oven dry specific gravity | 2.5 | C127 [58] |
| Dry compacted density | 1496 kg/m3 | C29 [59] |
| Water absorption | 0.48% | C127 [58] |
| Mix Number | w/c | Water Content (Kg/m3) | Cement Content (Kg/m3) | Replacement Ratio (%) | CKD Content (Kg/m3) | GGBFS Content (Kg/m3) | Coarse Aggregate (Kg/m3) | Void Ratio (%) |
|---|---|---|---|---|---|---|---|---|
| Mix—1 | 0.34 | 104 | 305.00 | 0 | 0 | 0 | 1455 | 20 |
| Mix—2 | 0.34 | 104 | 289.75 | 5 | 11.85 | 0 | 1455 | 20 |
| Mix—3 | 0.34 | 104 | 274.50 | 10 | 23.70 | 0 | 1455 | 20 |
| Mix—4 | 0.34 | 104 | 244.00 | 20 | 47.40 | 0 | 1455 | 20 |
| Mix—5 | 0.34 | 104 | 213.50 | 30 | 71.10 | 0 | 1455 | 20 |
| Mix—6 | 0.34 | 104 | 152.50 | 50 | 118.50 | 0 | 1455 | 20 |
| Mix—7 | 0.34 | 104 | 289.75 | 5 | 0 | 14.084 | 1455 | 20 |
| Mix—8 | 0.34 | 104 | 274.50 | 10 | 0 | 28.168 | 1455 | 20 |
| Mix—9 | 0.34 | 104 | 244.00 | 20 | 0 | 56.336 | 1455 | 20 |
| Mix—10 | 0.34 | 104 | 213.50 | 30 | 0 | 85.505 | 1455 | 20 |
| Mix—11 | 0.34 | 104 | 152.50 | 50 | 0 | 140.840 | 1455 | 20 |
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Abdulmajeed, R.R. Comparative Performance of Cement Kiln Dust and Ground Granulated Blast-Furnace Slag as Partial Cement Replacements: A Case Study on Mechanical and Durability Properties of Concrete. J. Compos. Sci. 2026, 10, 460. https://doi.org/10.3390/jcs10090460
Abdulmajeed RR. Comparative Performance of Cement Kiln Dust and Ground Granulated Blast-Furnace Slag as Partial Cement Replacements: A Case Study on Mechanical and Durability Properties of Concrete. Journal of Composites Science. 2026; 10(9):460. https://doi.org/10.3390/jcs10090460
Chicago/Turabian StyleAbdulmajeed, Rafah Rasheed. 2026. "Comparative Performance of Cement Kiln Dust and Ground Granulated Blast-Furnace Slag as Partial Cement Replacements: A Case Study on Mechanical and Durability Properties of Concrete" Journal of Composites Science 10, no. 9: 460. https://doi.org/10.3390/jcs10090460
APA StyleAbdulmajeed, R. R. (2026). Comparative Performance of Cement Kiln Dust and Ground Granulated Blast-Furnace Slag as Partial Cement Replacements: A Case Study on Mechanical and Durability Properties of Concrete. Journal of Composites Science, 10(9), 460. https://doi.org/10.3390/jcs10090460

