ZA201803626B - Rock bolt with water impenetrable sheath - Google Patents

Rock bolt with water impenetrable sheath

Info

Publication number
ZA201803626B
ZA201803626B ZA2018/03626A ZA201803626A ZA201803626B ZA 201803626 B ZA201803626 B ZA 201803626B ZA 2018/03626 A ZA2018/03626 A ZA 2018/03626A ZA 201803626 A ZA201803626 A ZA 201803626A ZA 201803626 B ZA201803626 B ZA 201803626B
Authority
ZA
South Africa
Prior art keywords
sheath
rock bolt
water impenetrable
impenetrable
water
Prior art date
Application number
ZA2018/03626A
Inventor
Brendan Robert Crompton
Original Assignee
Ncm Innovations Pty 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 Ncm Innovations Pty Ltd filed Critical Ncm Innovations Pty Ltd
Publication of ZA201803626B publication Critical patent/ZA201803626B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
ZA2018/03626A 2017-05-31 2018-05-31 Rock bolt with water impenetrable sheath ZA201803626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201703720 2017-05-31

Publications (1)

Publication Number Publication Date
ZA201803626B true ZA201803626B (en) 2023-01-25

Family

ID=62976381

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/03626A ZA201803626B (en) 2017-05-31 2018-05-31 Rock bolt with water impenetrable sheath

Country Status (2)

Country Link
WO (1) WO2018223158A1 (en)
ZA (1) ZA201803626B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110273419A (en) * 2019-08-05 2019-09-24 山东建勘集团有限公司 A kind of rock mass anchor pole and construction method
US11959245B2 (en) * 2021-02-08 2024-04-16 Amir Rudyan Injectable tie back cover for waterproofing, apparatus, and a method of using same
CN113153396B (en) * 2021-04-19 2023-03-31 华北科技学院 Hole sealing, grouting and water plugging reinforcing method for anchor cable holes in roadway water spraying area
KR102568735B1 (en) * 2023-01-10 2023-08-22 위너스산업 주식회사 Soil nail assembly that can be customized according to the anchoring force adjustment and ground characteristics
KR102568736B1 (en) * 2023-01-10 2023-08-22 위너스산업 주식회사 steel pipe assembly that can be customized according to the anchoring force adjustment and ground characteristics
KR102568734B1 (en) * 2023-01-10 2023-08-22 위너스산업 주식회사 Rock bolt assembly that can be customized according to the fixing force adjustment and ground characteristics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007393A (en) * 1962-07-05 1965-10-13 Chester Irving Williams A method of reinforcing a rock formation
FI125339B (en) * 2012-12-10 2015-08-31 Suomen Metallityö Oy The Rock Anchor Bolt
US20170184434A1 (en) * 2014-05-15 2017-06-29 Ncm Innovations (Pty) Ltd Breather tube indicator

Also Published As

Publication number Publication date
WO2018223158A1 (en) 2018-12-06

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