PL2414634T3 - System podawania zaczynu cementowego dla kotwy skalnej - Google Patents

System podawania zaczynu cementowego dla kotwy skalnej

Info

Publication number
PL2414634T3
PL2414634T3 PL09793439T PL09793439T PL2414634T3 PL 2414634 T3 PL2414634 T3 PL 2414634T3 PL 09793439 T PL09793439 T PL 09793439T PL 09793439 T PL09793439 T PL 09793439T PL 2414634 T3 PL2414634 T3 PL 2414634T3
Authority
PL
Poland
Prior art keywords
delivery system
rock bolt
grout delivery
grout
rock
Prior art date
Application number
PL09793439T
Other languages
English (en)
Inventor
Johann Steyn
Michael Martin Charles Howell
Original Assignee
Aveng Africa 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 Aveng Africa Ltd filed Critical Aveng Africa Ltd
Publication of PL2414634T3 publication Critical patent/PL2414634T3/pl

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
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
PL09793439T 2009-04-03 2009-06-15 System podawania zaczynu cementowego dla kotwy skalnej PL2414634T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200902313 2009-04-03
PCT/ZA2009/000053 WO2010115218A1 (en) 2009-04-03 2009-06-15 A grout delivery system for a rock bolt
EP09793439A EP2414634B1 (en) 2009-04-03 2009-06-15 A grout delivery system for a rock bolt

Publications (1)

Publication Number Publication Date
PL2414634T3 true PL2414634T3 (pl) 2013-08-30

Family

ID=41345109

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09793439T PL2414634T3 (pl) 2009-04-03 2009-06-15 System podawania zaczynu cementowego dla kotwy skalnej

Country Status (8)

Country Link
US (1) US20120177448A1 (pl)
EP (1) EP2414634B1 (pl)
AU (1) AU2009343741A1 (pl)
CA (1) CA2757519C (pl)
CL (1) CL2011002464A1 (pl)
PL (1) PL2414634T3 (pl)
WO (1) WO2010115218A1 (pl)
ZA (1) ZA201107197B (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2011000042A1 (es) 2011-01-07 2011-06-17 Sistema de fortificacion que comprende una barra helicoidal estandar, una cabeza de expansion adaptada a la rosca de la barra, un elemento de material plastico, un tubo de plastico corrugado, una placa de fortificacion estandar y una tuerca de fortificacion roscada segun el perno helicoidal que utiliza.
FI124908B (fi) * 2011-02-24 2015-03-13 Suomen Metallityö Oy Kallioankkuri
FI125339B (fi) * 2012-12-10 2015-08-31 Suomen Metallityö Oy Kallioankkuripultti
US9829452B2 (en) * 2013-10-08 2017-11-28 University Of Florida Research Foundation, Inc. Corrosion detection in structural tendons
US10344593B2 (en) * 2015-06-23 2019-07-09 Ncm Innovations (Pty) Ltd. Grout delivery system
EP3299577A1 (en) * 2016-06-17 2018-03-28 Gazmick Pty Ltd Device, method and system for loading fixatives for rock bolts
CN113404526B (zh) * 2016-09-02 2024-10-18 J-洛克公司 可泵送树脂系统、配件及岩石锚杆系统
CN106869978A (zh) * 2017-03-14 2017-06-20 中国十七冶集团有限公司 一种带简易自动排气装置的隧道中空注浆锚杆
CA3074313A1 (en) * 2017-09-07 2019-03-14 Ncm Innovations (Pty) Ltd Adapted grout delivery sleeve
SE541304C2 (sv) * 2017-10-27 2019-06-25 Epiroc Rock Drills Ab Förfarande och system för att säkerställa kvaliteten på en flerkomponentsblandning för bergförstärkning
CN109026101A (zh) * 2018-09-13 2018-12-18 于守东 一种矿用锚注装置及其使用方法
MX2021009778A (es) 2019-02-13 2021-10-26 Fci Holdings Delaware Inc Plataforma rodante de inyeccion de resina.
US10988906B2 (en) * 2019-03-11 2021-04-27 Horst K. Aschenbroich Controlling backflow from drilling with hollow rebar and grouting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379019A (en) * 1965-05-03 1968-04-23 Chester I. Williams Rock bolt assembly for upgrouting operations
US4661022A (en) * 1985-11-14 1987-04-28 Seegmiller Ben L Rock bolt structure and installation
NO176069C (no) * 1992-09-09 1999-06-25 Irsta Stolindustri As Anordning for forankring og gysing av bergbolt
AUPO220596A0 (en) * 1996-09-09 1996-10-03 Geosystems Cable bolt
DE102006057179A1 (de) * 2005-12-03 2007-06-21 Skumtech As Korrosionsschutz für Anker im Gebirge
DE102006059891A1 (de) * 2006-12-19 2008-06-26 Minova International Ltd., Witney Anker mit Spreizelement und Verfüllmantel

Also Published As

Publication number Publication date
US20120177448A1 (en) 2012-07-12
EP2414634A1 (en) 2012-02-08
AU2009343741A1 (en) 2011-10-27
EP2414634B1 (en) 2013-01-09
ZA201107197B (en) 2012-06-27
CA2757519C (en) 2016-04-12
CL2011002464A1 (es) 2012-07-20
CA2757519A1 (en) 2010-10-07
WO2010115218A1 (en) 2010-10-07

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