Explosive charges are materials designed to release energy rapidly, producing an explosion. They are commonly used in various applications, including construction, mining, and military operations. The energy released can create shock waves, heat, and gas expansion, which can be harnessed for specific purposes, such as breaking rock or demolishing buildings. These charges can be classified into two main types: detonators and blasting agents. Detonators initiate the explosion, while blasting agents require a detonator to explode. Safety measures are crucial when handling explosive charges to prevent accidental detonations and ensure the safety of personnel and surrounding areas.