비 전기식 뇌관(하이넬)의 품질 특성에 관한 연구

Quality characteristics of the non-electric detonators(HiNEL)

The firing system for the detonators called ordinary blasting caps have almost completely been substituted by safer and more trust worthy systems that can be classified in two groups ; Electric systems, and Non-electric systems. The characteristics of the different initiation devices for both group will be discussed, along with other useful elements for the correct execution of blastings. These detonators are commercialized in several countries under different names such as HiNEL, Nonel, Anodet, Detaline etc. A great advantage is that they do not initiate blasting agents such as slurries and ANFO, allowing bottom priming to be carried out.