ZA202108841B - Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete - Google Patents

Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete

Info

Publication number
ZA202108841B
ZA202108841B ZA2021/08841A ZA202108841A ZA202108841B ZA 202108841 B ZA202108841 B ZA 202108841B ZA 2021/08841 A ZA2021/08841 A ZA 2021/08841A ZA 202108841 A ZA202108841 A ZA 202108841A ZA 202108841 B ZA202108841 B ZA 202108841B
Authority
ZA
South Africa
Prior art keywords
cfi
fragmentation
rock
concrete
controlled
Prior art date
Application number
ZA2021/08841A
Inventor
Iii Chapman Young
J Roberto Frias
Original Assignee
Cfi 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 Cfi Tech Llc filed Critical Cfi Tech Llc
Publication of ZA202108841B publication Critical patent/ZA202108841B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C37/00Other methods or devices for dislodging with or without loading
    • E21C37/06Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/12Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C37/00Other methods or devices for dislodging with or without loading
    • E21C37/06Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Disintegrating Or Milling (AREA)
ZA2021/08841A 2021-01-15 2021-11-09 Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete ZA202108841B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2021/013561 WO2022154797A1 (en) 2021-01-15 2021-01-15 Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete

Publications (1)

Publication Number Publication Date
ZA202108841B true ZA202108841B (en) 2022-11-30

Family

ID=74562089

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/08841A ZA202108841B (en) 2021-01-15 2021-11-09 Borehole sealing and improved foam properties for controlled foam injection (cfi) fragmentation of rock and concrete

Country Status (9)

Country Link
EP (1) EP4278066A1 (en)
JP (1) JP2024505823A (en)
KR (1) KR20230145573A (en)
AU (1) AU2021418701B2 (en)
CA (1) CA3204933A1 (en)
MX (1) MX2023008415A (en)
PE (1) PE20240494A1 (en)
WO (1) WO2022154797A1 (en)
ZA (1) ZA202108841B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7607337L (en) * 1976-06-28 1977-12-29 Atlas Copco Ab KIT AND DEVICE FOR BREAKING A SOLID MATERIAL
AU534676B2 (en) * 1978-10-16 1984-02-09 Alwyn Halley Cheney Rock breaker
US5098163A (en) 1990-08-09 1992-03-24 Sunburst Recovery, Inc. Controlled fracture method and apparatus for breaking hard compact rock and concrete materials
US6102484A (en) * 1996-07-30 2000-08-15 Applied Geodynamics, Inc. Controlled foam injection method and means for fragmentation of hard compact rock and concrete
US6375271B1 (en) 1999-04-30 2002-04-23 Young, Iii Chapman Controlled foam injection method and means for fragmentation of hard compact rock and concrete

Also Published As

Publication number Publication date
WO2022154797A1 (en) 2022-07-21
KR20230145573A (en) 2023-10-17
CA3204933A1 (en) 2022-07-21
AU2021418701B2 (en) 2024-09-12
EP4278066A1 (en) 2023-11-22
PE20240494A1 (en) 2024-03-15
MX2023008415A (en) 2023-10-19
AU2021418701A1 (en) 2023-08-24
JP2024505823A (en) 2024-02-08

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