CA964523A - Method of rock blasting - Google Patents

Method of rock blasting

Info

Publication number
CA964523A
CA964523A CA158,033A CA158033A CA964523A CA 964523 A CA964523 A CA 964523A CA 158033 A CA158033 A CA 158033A CA 964523 A CA964523 A CA 964523A
Authority
CA
Canada
Prior art keywords
rock blasting
blasting
rock
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA158,033A
Other versions
CA158033S (en
Inventor
John Dewar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA964523A publication Critical patent/CA964523A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA158,033A 1971-12-09 1972-12-01 Method of rock blasting Expired CA964523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5726171A GB1357550A (en) 1971-12-09 1971-12-09 Method of rock blasting

Publications (1)

Publication Number Publication Date
CA964523A true CA964523A (en) 1975-03-18

Family

ID=10478774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,033A Expired CA964523A (en) 1971-12-09 1972-12-01 Method of rock blasting

Country Status (2)

Country Link
CA (1) CA964523A (en)
GB (1) GB1357550A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279763B (en) * 2020-12-15 2023-12-19 重庆工程职业技术学院 Full-hydraulic energy-gathering blasting vibration reduction and energy-saving control method, system, terminal and medium

Also Published As

Publication number Publication date
GB1357550A (en) 1974-06-26

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