IT956388B - Procedimento di fissaggio per tu bazioni in fori di trivellazione - Google Patents

Procedimento di fissaggio per tu bazioni in fori di trivellazione

Info

Publication number
IT956388B
IT956388B IT25448/72A IT2544872A IT956388B IT 956388 B IT956388 B IT 956388B IT 25448/72 A IT25448/72 A IT 25448/72A IT 2544872 A IT2544872 A IT 2544872A IT 956388 B IT956388 B IT 956388B
Authority
IT
Italy
Prior art keywords
bactions
drilling holes
fixing procedure
procedure
fixing
Prior art date
Application number
IT25448/72A
Other languages
English (en)
Original Assignee
Exsplosives And Schemical Prod
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 Exsplosives And Schemical Prod filed Critical Exsplosives And Schemical Prod
Application granted granted Critical
Publication of IT956388B publication Critical patent/IT956388B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/021—Grouting with inorganic components, e.g. cement
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose

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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Pipe Accessories (AREA)
IT25448/72A 1971-06-10 1972-06-09 Procedimento di fissaggio per tu bazioni in fori di trivellazione IT956388B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1999971A GB1387263A (en) 1971-06-10 1971-06-10 Method of fastening pipes in boreholes

Publications (1)

Publication Number Publication Date
IT956388B true IT956388B (it) 1973-10-10

Family

ID=10138655

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25448/72A IT956388B (it) 1971-06-10 1972-06-09 Procedimento di fissaggio per tu bazioni in fori di trivellazione

Country Status (8)

Country Link
BE (1) BE784695A (it)
CA (1) CA952428A (it)
DE (1) DE2228270A1 (it)
ES (1) ES404031A1 (it)
FR (1) FR2141359A5 (it)
GB (1) GB1387263A (it)
IT (1) IT956388B (it)
ZA (1) ZA723608B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001144A1 (en) * 1978-05-30 1979-12-27 Fosroc International Ltd Anchoring cartridges
GB2073283A (en) * 1980-02-12 1981-10-14 Deimold R Rock bolting
DE102011106887B4 (de) 2011-07-07 2014-06-05 Audi Ag Verfahren zum Bereitstellen nutzerspezifischer Einstellungen in einem Kraftfahrzeug
CN103470212B (zh) * 2013-07-15 2016-02-24 中国矿业大学 一种主动式钻孔封孔装置及方法
CN103590782B (zh) * 2013-11-28 2016-10-12 华北科技学院 一种瓦斯抽采钻孔气囊封堵带压注浆封孔装置与方法
CN103742098B (zh) * 2013-12-30 2017-03-01 平顶山天安煤业股份有限公司 一种煤矿低抽巷穿层钻孔返渣封孔装置及方法
CN110593808B (zh) * 2019-09-26 2020-09-25 中国矿业大学 一种止浆封堵装置及注浆锚索封孔止浆方法
CN112554839B (zh) * 2020-11-11 2024-06-11 淮阴工学院 一种整体软管无插接式瓦斯封孔器及其封孔方法

Also Published As

Publication number Publication date
ES404031A1 (es) 1975-05-01
DE2228270A1 (de) 1972-12-28
BE784695A (fr) 1972-10-02
ZA723608B (en) 1973-03-28
FR2141359A5 (it) 1973-01-19
GB1387263A (en) 1975-03-12
CA952428A (en) 1974-08-06

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