WO2009053797A3 - Mine support grout bags and grout packs - Google Patents

Mine support grout bags and grout packs Download PDF

Info

Publication number
WO2009053797A3
WO2009053797A3 PCT/IB2008/002554 IB2008002554W WO2009053797A3 WO 2009053797 A3 WO2009053797 A3 WO 2009053797A3 IB 2008002554 W IB2008002554 W IB 2008002554W WO 2009053797 A3 WO2009053797 A3 WO 2009053797A3
Authority
WO
WIPO (PCT)
Prior art keywords
grout
bag
packs
bags
inner bag
Prior art date
Application number
PCT/IB2008/002554
Other languages
French (fr)
Other versions
WO2009053797A2 (en
Inventor
Nils Mittet SKARBÖVIG
Original Assignee
Skarboevig Nils Mittet
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 Skarboevig Nils Mittet filed Critical Skarboevig Nils Mittet
Priority to AU2008315711A priority Critical patent/AU2008315711A1/en
Priority to US12/739,603 priority patent/US8414226B2/en
Priority to CA2703656A priority patent/CA2703656A1/en
Publication of WO2009053797A2 publication Critical patent/WO2009053797A2/en
Publication of WO2009053797A3 publication Critical patent/WO2009053797A3/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48Chocks or the like
    • E21D15/483Chocks or the like made of flexible containers, e.g. inflatable, with or without reinforcement, e.g. filled with water, backfilling material or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A grout bag assembly (1) is provided comprising an inflatable grout bag (2, 26, 34, 40) having a top (4, 42), bottom (6) and generally cylindrical sidewall (8) with an inlet (10) for fluent settable grout material. An inner bag (14, 28, 38) is attached to the grout bag such that upon filling of the grout bag the inner bag forms a generally axially extending separate compartment (18) within the grout bag. The inner bag preferably has a separate inlet (20) accessible from the exterior of the grout pack after the grout bag has been installed. The inner bag is generally attached to the inside of the grout bag such that a space of optionally varying radial size is formed between the inner surface of the grout bag and the outer surface of the inner bag.
PCT/IB2008/002554 2007-10-24 2008-09-29 Mine support grout bags and grout packs WO2009053797A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2008315711A AU2008315711A1 (en) 2007-10-24 2008-09-29 Mine support grout bags and grout packs
US12/739,603 US8414226B2 (en) 2007-10-24 2008-09-29 Mine support grout bags and grout packs
CA2703656A CA2703656A1 (en) 2007-10-24 2008-09-29 Mine support grout bags and grout packs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200709157 2007-10-24
ZA2007/09157 2007-10-24

Publications (2)

Publication Number Publication Date
WO2009053797A2 WO2009053797A2 (en) 2009-04-30
WO2009053797A3 true WO2009053797A3 (en) 2009-10-15

Family

ID=40580146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002554 WO2009053797A2 (en) 2007-10-24 2008-09-29 Mine support grout bags and grout packs

Country Status (5)

Country Link
US (1) US8414226B2 (en)
AU (1) AU2008315711A1 (en)
CA (1) CA2703656A1 (en)
WO (1) WO2009053797A2 (en)
ZA (1) ZA200808312B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009010863A2 (en) * 2007-07-17 2009-01-22 Nils Mittet Skarbovig Mine support grout bags and packs
CA2699659C (en) * 2007-09-17 2016-10-11 Frans Petrus Roelof Pienaar Particulate material retaining bags for mine backfill, erosion control, construction and the like
US8209911B2 (en) * 2009-08-27 2012-07-03 The United States Of America As Represented By The Secretary Of The Army Hydrostatically enabled structure element (HESE)
US8246276B2 (en) 2010-07-09 2012-08-21 Abc Industries, Inc. Pumpable crib bag assembly and method of installation
CN103562497B (en) * 2011-02-24 2016-08-17 纳塔利·基拉塞 Load support and method of mounting same
US9181801B2 (en) 2011-04-21 2015-11-10 Fci Holdings Delaware, Inc. Pumpable crib
US9217516B2 (en) * 2013-03-06 2015-12-22 Pipesak Inc. Pipeline ballast device
US9022689B2 (en) * 2013-04-19 2015-05-05 Heintzmann Corporation Pumpable mine ventilation structure
CN105736019A (en) * 2014-12-26 2016-07-06 华北冶建工程建设有限公司 Measure chamber treatment technology for drainage tunnel
WO2017197443A1 (en) * 2016-05-17 2017-11-23 Undercon Pty Ltd Wet bag for the storage of concrete mix materials
CN109184758A (en) * 2018-08-21 2019-01-11 长春黄金研究院有限公司 A kind of Monodirectional piston stope support device and method for protecting support
AU2019368297B2 (en) * 2018-10-24 2021-07-15 Crosscut Enterprises LLC Mine roof support
PL432278A1 (en) * 2019-12-18 2021-06-28 Instytut Formy Spółka Z Ograniczoną Odpowiedzialnością Multi-chamber construction element and method of producing thereof
PL441355A1 (en) * 2022-06-02 2023-12-04 Zieta Prozessdesign Spółka Z Ograniczoną Odpowiedzialnością Multi-chamber closed structural element and method of producing a multi-chamber closed structural element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360320A (en) * 1986-09-01 1988-03-16 Asahi Chem Ind Co Ltd Grout injector for cloth bag
US5143340A (en) * 1989-05-30 1992-09-01 Fosroc International Limited Load support
US5615979A (en) * 1995-08-14 1997-04-01 Lin; Fen-Fen Mine support bag
JPH11217825A (en) * 1998-01-30 1999-08-10 East Japan Railway Co Cast-in-place concrete pile tip preloading device and construction method of cast-in-place concrete pile
JPH11217826A (en) * 1998-01-30 1999-08-10 East Japan Railway Co Cast-in-place concrete pile tip preloading device and construction method of cast-in-place concrete pile
JP2004076568A (en) * 2002-06-21 2004-03-11 Ashimori Ind Co Ltd Bag body for civil engineering, method for laying bag body for civil engineering and its structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990166A (en) * 1957-08-29 1961-06-27 Myles A Walsh Mining method
US3937025A (en) * 1973-05-02 1976-02-10 Alvarez Calderon Alberto Inflatable envelope systems for use in excavations
US4072015A (en) * 1976-12-30 1978-02-07 The United States Of America As Represented By The Secretary Of The Interior Borehole aerostatic ground support system
ZA859092B (en) * 1984-12-03 1987-05-27
US4983077A (en) * 1987-08-26 1991-01-08 Gebhardt & Koenig-Gesteins- Und Tiefbau Gmbh Method and an apparatus for producing fabric-reinforced lining supports or slender supporting structural units
US5469920A (en) * 1993-11-08 1995-11-28 The United States Of America As Represented By The Secretary Of The Interior Inflatable partition for fighting mine fires
DE29507774U1 (en) * 1995-04-20 1995-08-24 Kolk, Theodor, 45721 Haltern Extension support for underground mining or tunnel construction
US6394707B1 (en) * 1997-05-08 2002-05-28 Jack Kennedy Metal Products & Buildings, Inc. Yieldable mine roof support
CA2340066A1 (en) * 1998-08-14 2000-02-24 Fosroc International Limited Inflatable mine support
AU757770B2 (en) * 1998-09-03 2003-03-06 Alethea Rosalind Melanie Hall Mine support

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360320A (en) * 1986-09-01 1988-03-16 Asahi Chem Ind Co Ltd Grout injector for cloth bag
US5143340A (en) * 1989-05-30 1992-09-01 Fosroc International Limited Load support
US5615979A (en) * 1995-08-14 1997-04-01 Lin; Fen-Fen Mine support bag
JPH11217825A (en) * 1998-01-30 1999-08-10 East Japan Railway Co Cast-in-place concrete pile tip preloading device and construction method of cast-in-place concrete pile
JPH11217826A (en) * 1998-01-30 1999-08-10 East Japan Railway Co Cast-in-place concrete pile tip preloading device and construction method of cast-in-place concrete pile
JP2004076568A (en) * 2002-06-21 2004-03-11 Ashimori Ind Co Ltd Bag body for civil engineering, method for laying bag body for civil engineering and its structure

Also Published As

Publication number Publication date
US20100247249A1 (en) 2010-09-30
US8414226B2 (en) 2013-04-09
ZA200808312B (en) 2009-11-25
WO2009053797A2 (en) 2009-04-30
AU2008315711A1 (en) 2009-04-30
CA2703656A1 (en) 2009-04-30

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