Abstract: This research explores the influence of different compaction methods on the strength characteristics of roller-compacted concrete (RCC) with plain cement at a 15% cement content and a predetermined Optimum Moisture Content (OMC) of 7%. The study focuses on both compressive and flexural strengths, examining three compaction methods: Vibratory Compaction, Standard Proctor Compaction, and Marshall Compaction. The study finally recommended Marshall compaction for roller compacted concrete due to higher flexural and compressive strengths

Keywords: roller-compacted concrete, compaction types, strength.