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ZA200407780B - Blasting - Google Patents

Blasting

Info

Publication number
ZA200407780B
ZA200407780B ZA2004/07780A ZA200407780A ZA200407780B ZA 200407780 B ZA200407780 B ZA 200407780B ZA 2004/07780 A ZA2004/07780 A ZA 2004/07780A ZA 200407780 A ZA200407780 A ZA 200407780A ZA 200407780 B ZA200407780 B ZA 200407780B
Authority
ZA
South Africa
Prior art keywords
blasting
Prior art date
Application number
ZA2004/07780A
Inventor
Alberto Heinke Nils
Dean Skaggs Roger
Mitchell Collinsworth Stephen
Original Assignee
Int Tech Llc
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 Int Tech Llc filed Critical Int Tech Llc
Publication of ZA200407780B publication Critical patent/ZA200407780B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ZA2004/07780A 2003-10-03 2004-09-27 Blasting ZA200407780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200307748 2003-10-03

Publications (1)

Publication Number Publication Date
ZA200407780B true ZA200407780B (en) 2005-09-28

Family

ID=34423612

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2004/07780A ZA200407780B (en) 2003-10-03 2004-09-27 Blasting

Country Status (6)

Country Link
US (1) US20070272109A1 (en)
AU (1) AU2004278565B2 (en)
CA (1) CA2541340C (en)
PE (1) PE20050513A1 (en)
WO (1) WO2005033618A1 (en)
ZA (1) ZA200407780B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2371671C1 (en) * 2008-04-17 2009-10-27 Сергей Михайлович Федотенко Suspended borehole plug
RU2419063C1 (en) * 2009-11-23 2011-05-20 Сергей Михайлович Федотенко Suspended well stem
EP2476994B1 (en) 2011-01-14 2013-03-27 Anita Lohr Explosion method and assembly of multiple boreholes for filling with explosives
CN102589372B (en) * 2012-03-21 2013-12-04 西安建筑科技大学 Chamber and deep hole blasting method of gob
RU2740967C1 (en) * 2020-08-31 2021-01-22 Виктор Сергеевич Федотенко Suspended well stem
CN112611279A (en) * 2020-12-18 2021-04-06 本钢板材股份有限公司 Low-vibration high-quality blasting method
IL280235A (en) * 2021-01-17 2022-08-01 Tamar Israeli Advanced Quarrying Co Ltd A method for increasing the explosion potential with a fixed amount of explosive material
RU2768270C1 (en) * 2021-05-31 2022-03-23 Виктор Сергеевич Федотенко Suspended borehole stem
CN114382531B (en) * 2022-01-11 2024-09-24 西安建筑科技大学 Method for accurately treating goaf through chamber and deep hole blasting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278908B (en) * 1963-07-18 1968-09-26 Rheinische Kalksteinwerke Process for the damming of boreholes, which significantly supports the explosive effect
US4513665A (en) * 1983-06-06 1985-04-30 Occidental Oil Shale, Inc. Method for loading explosive charges into blastholes formed in a subterranean formation
ZA873769B (en) * 1986-05-27 1988-04-27 Specialised Polyurethan Applic Borehole plug and method
US5035286A (en) * 1988-03-10 1991-07-30 Fitzgibbon Jr Daniel F Methods and apparatus for field blasting of earth formations using inflatable devices for suspending explosives in boreholes
US5099763A (en) * 1990-05-16 1992-03-31 Eti Explosive Technologies International Method of blasting
US5273110A (en) * 1992-07-22 1993-12-28 Fitzgibbon Jr Daniel F Inflatable devices for suspending explosives and stemming materials in boreholes
US5497829A (en) * 1993-11-17 1996-03-12 Foam Concepts, Inc. Expansion foam borehole plug and method
US6631684B2 (en) * 1999-09-16 2003-10-14 Dae Woo Kang Rock blasting method using air bladders embedded in loading layers
KR100316161B1 (en) * 1999-09-16 2001-12-12 강대우 Rock Blasting Method for using Air Tube
ATE320587T1 (en) * 2000-11-21 2006-04-15 Internat Technologies Llc BLASTING IN THE BOREHOLE

Also Published As

Publication number Publication date
AU2004278565A1 (en) 2005-04-14
CA2541340C (en) 2012-07-03
WO2005033618A1 (en) 2005-04-14
US20070272109A1 (en) 2007-11-29
AU2004278565B2 (en) 2009-01-22
PE20050513A1 (en) 2005-07-26
CA2541340A1 (en) 2005-04-14

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