The possibility of using gelpora for explosive preparation of rock mass in the conditions of construction material production quarries
Authors:
About authors
- G.V. Plekhanov Saint Petersburg Mining University
Abstract
The results of comparative full-scale tests of industrial explosives: gelpor GP-2, grammonite 79/21 and ammonite No. 6 ZhV are presented. The comparison was carried out according to the parameters of the air shock wave formed during the explosion of similar mass of concentrated charges of gelpor, grammonite and ammonite.
Similar articles
Development of consumer lending at the regional level and at the level of financial centers of Russia
2004 O. A. Zaikina
System assessment of secondary mineral resources in the conditions of OAO Gaysky MMP
2004 P. V. Berezovskii, O. A. Matorina
Environmental and economic justification of innovative solutions for sustainable development of the Kingisepp mining and industrial complex
2004 N. G. Guseva
Technique for evaluating the tightness of hydraulic props of mechanized roof supports
2004 K. G. Buyalich