Інгулецький Державний Гірничозбагачувальний Комбінат
Ингулецкий государственный горно-обогатительный комбинат
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Інгулецький Державний Гірничозбагачувальний Комбінат, Ингулецкий государственный горно-обогатительный комбинатfiledCriticalІнгулецький Державний Гірничозбагачувальний Комбінат
Priority to UA96072834ApriorityCriticalpatent/UA28333A/en
Publication of UA28333ApublicationCriticalpatent/UA28333A/en
Drilling And Exploitation, And Mining Machines And Methods
(AREA)
Abstract
Method for blasting fragmentation of rock includes drilling wells in rows, equipping those with charges of explosive substance and sequential initiation of charges in wells. Distance between wells in each row is calculated by given formula. The invention relates to mining and can be used at blast crushing rocks at pits.
UA96072834A1996-07-151996-07-15Method for blasting fragmentation of rock
UA28333A
(en)