Effect of Stemming Material on Stemming Length-Burden Correlation in Cut Blasting

Key Points

• Stemming length directly affects burden correlation, leading to improved blasting efficiency.
• Using various stemming materials, researchers observed significant variations in rock fragmentation.
• Observational analysis of blasting procedures across multiple sites shows diverse outcomes based on stemming material.
• Highlights the need for tailored stemming approaches to enhance blasting results in various geological conditions.