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Stemming plugs are used in mining industry for improving blast performance and mitigating risk of adverse explosive usage. This work explains the usage of three different stemming plugs and compared them with conventional stemming method. Detailed fragmentation and economic analysis is also performed to evaluate the effectiveness of different plugs. Economic and fragmentation analysis strongly establish the utilization of stemming plugs in mining industry.

Produktbeschreibung
Stemming plugs are used in mining industry for improving blast performance and mitigating risk of adverse explosive usage. This work explains the usage of three different stemming plugs and compared them with conventional stemming method. Detailed fragmentation and economic analysis is also performed to evaluate the effectiveness of different plugs. Economic and fragmentation analysis strongly establish the utilization of stemming plugs in mining industry.
Autorenporträt
Awtory - professional'nye gornye inzhenery s opytom raboty w promyshlennosti, nauchnyh krugah i issledowaniqh. Doktor Muhammad Zaka Jemad poluchil doktorskuü stepen' w Kanade i w nastoqschee wremq qwlqetsq prepodawatelem Uniwersiteta inzhenerii i tehnologii, Lahor. G-n Atta Ur Rehman uchitsq w doktoranture w SShA i imeet opyt gosudarstwennoj i chastnoj sluzhby.