NO20076652L - Corrosion protection for bolts in the mountains - Google Patents

Corrosion protection for bolts in the mountains

Info

Publication number
NO20076652L
NO20076652L NO20076652A NO20076652A NO20076652L NO 20076652 L NO20076652 L NO 20076652L NO 20076652 A NO20076652 A NO 20076652A NO 20076652 A NO20076652 A NO 20076652A NO 20076652 L NO20076652 L NO 20076652L
Authority
NO
Norway
Prior art keywords
bolts
mountains
corrosion protection
mortar
adhesive
Prior art date
Application number
NO20076652A
Other languages
Norwegian (no)
Inventor
Svein Jonsson
Original Assignee
Skumtech As
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
Priority claimed from PCT/EP2006/006358 external-priority patent/WO2007006428A2/en
Application filed by Skumtech As filed Critical Skumtech As
Publication of NO20076652L publication Critical patent/NO20076652L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
    • 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
    • E21D21/0013—Protection against corrosion

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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

I henhold til oppfinnelsen festes bolter i fjell med en mørtel eller et klebemiddel samtidig som et omslag festes i mørtelen eller klebemiddelet. Dette omslaget beskytter boltene mot varm fiia fjellet.According to the invention, bolts are fixed in the mountains with a mortar or adhesive at the same time as a cover is fixed in the mortar or adhesive. This cover protects the bolts from hot free rock.

NO20076652A 2005-12-03 2007-12-27 Corrosion protection for bolts in the mountains NO20076652L (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005057960 2005-12-03
PCT/EP2006/006358 WO2007006428A2 (en) 2005-07-09 2006-06-30 Construction of superstructures and infrastructures
DE102006049189 2006-10-14
PCT/EP2006/011590 WO2007062871A1 (en) 2005-12-03 2006-12-03 Corrosion protection for anchors in rock

Publications (1)

Publication Number Publication Date
NO20076652L true NO20076652L (en) 2007-12-27

Family

ID=37744113

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076652A NO20076652L (en) 2005-12-03 2007-12-27 Corrosion protection for bolts in the mountains

Country Status (3)

Country Link
DE (1) DE102006057179A1 (en)
NO (1) NO20076652L (en)
WO (1) WO2007062871A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010078639A1 (en) * 2009-01-07 2010-07-15 Mansour Mining Inc. Yieldable cone bolt and method of manufacturing same
EP2414634B1 (en) * 2009-04-03 2013-01-09 Aveng (Africa) Limited A grout delivery system for a rock bolt
CN108979691B (en) * 2018-07-25 2020-09-22 辽宁工程技术大学 A multi-stage yielding anchor

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Also Published As

Publication number Publication date
WO2007062871A1 (en) 2007-06-07
DE102006057179A1 (en) 2007-06-21

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Legal Events

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