Comparative Study of Full-Depth Reclamation Pavement Performance Using Different Cement Types | ||
| The International Conference on Civil and Architecture Engineering | ||
| Volume 16, Issue 16, May 2025, Pages 1-12 PDF (1.66 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/iccae.2025.453802 | ||
| Authors | ||
| Mohamed Sabry Abdelsamd Abo-Elnsr1; Osama Morsi1; Alaa Aldin Mohamed1; Ahmed Gamal Mahmoud Morsi2 | ||
| 1Civil Engineering Department, Military Technical College, Cairo, Egypt. | ||
| 2Civil Engineering Department, Military Technical College, Cairo, Egypt., Civil Engineering Department, Faculty of Engineering, Benha University, Benha, Egypt. | ||
| Abstract | ||
| This study evaluates the performance of Full-Depth Reclamation (FDR) with cement stabilization using seven Egyptian cement types. Unconfined Compressive Strength (UCS) tests were conducted on samples with cement ratios ranging from 0.5% to 5.5% following ASTM D1633-2017. Results indicate that Al-Sahm Beni Suef cement (CEM I 42.5N) achieved 250 psi and 300 psi UCS at 1.5% and 2.2% cement ratios. The optimal cement ratio for 250 psi UCS varied between 1.20% (Al-Sahm Beni Suef cement) and 2.58% (Suez Sulfate-Resistant Cement) and the optimal cement ratio for 300 psi UCS varied between 2.20% (Al-Sahm Beni Suef cement) and 3.47% (Suez Sulfate-Resistant Cement). These findings provide actionable insights for selecting cost-effective and durable cement types for FDR projects in Egypt. | ||
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