TY - JOUR JO - Mining Science SN - 2300-9586 VL - 132 IS - 39 PY - 2011 ID - Grześkowiak2011 TI - Posibilities of effective unfavorable influence reduction of blasting activities in quarries AB - Problems concerning unfavorable influence of activities referring to utilization of blasting materials during natural stone quarrying have been discussed in the paper. New available blasting agents and explosives have been compared and advantages as well as possibilities of their effective utilization in order to reduce seismic vibration, blasting wave and rocks spread have been presented. Results and trends of activities aiming at increase of safety and blasting effectiveness have been outlined on the basis of experience, measurements and observations. AU - Grześkowiak, Arkadiusz SP - 99 EP - 110 DA - 2011 UR - http://www.miningscience.pwr.edu.pl/Posibilities-of-effective-unfavorable-influence-reduction-of-blasting-activities-in-quarries,59913,0,2.html ER -