Why is it important to seal the newly cut ends of detonating cord?

Why is it important to seal the newly cut ends of detonating cord?

• A. To ensure a perfect fit in connectors
• B. To keep the explosive core clean and prevent spillage
• C. To enhance the performance of the explosive
• D. To reduce the risk of accidental ignition

Answer: (B)

Sealing the newly cut ends of detonating cord is crucial because it helps to maintain the integrity of the explosive core within the cord. When the ends are cut, there is a potential for dust, moisture, or other contaminants to enter and compromise the explosive material inside. By sealing the ends, it effectively prevents spillage and protects the core from environmental factors that could degrade its performance. This sealing is particularly important because any contamination or exposure can lead to unreliable detonation or reduced effectiveness during use. Moreover, maintaining cleanliness is essential for ensuring consistent results in blasting operations, which can enhance safety and efficiency in mining and construction applications.

Sealing the newly cut ends of detonating cord is crucial because it helps to maintain the integrity of the explosive core within the cord. When the ends are cut, there is a potential for dust, moisture, or other contaminants to enter and compromise the explosive material inside. By sealing the ends, it effectively prevents spillage and protects the core from environmental factors that could degrade its performance.

This sealing is particularly important because any contamination or exposure can lead to unreliable detonation or reduced effectiveness during use. Moreover, maintaining cleanliness is essential for ensuring consistent results in blasting operations, which can enhance safety and efficiency in mining and construction applications.