ZA727881B - Improvements in the anchoring or bolts of other bars in the ground or other solid masses - Google Patents

Improvements in the anchoring or bolts of other bars in the ground or other solid masses

Info

Publication number
ZA727881B
ZA727881B ZA727881A ZA727881A ZA727881B ZA 727881 B ZA727881 B ZA 727881B ZA 727881 A ZA727881 A ZA 727881A ZA 727881 A ZA727881 A ZA 727881A ZA 727881 B ZA727881 B ZA 727881B
Authority
ZA
South Africa
Prior art keywords
anchoring
bolts
bars
ground
solid masses
Prior art date
Application number
ZA727881A
Inventor
A Machin
P Brocklehurst
Original Assignee
Strata Mining Patents 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 Strata Mining Patents Ltd filed Critical Strata Mining Patents Ltd
Publication of ZA727881B publication Critical patent/ZA727881B/en

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
    • E21D20/025—Grouting with organic components, e.g. resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • F16B13/141—Fixing plugs in holes by the use of settable material
    • F16B13/142—Fixing plugs in holes by the use of settable material characterised by the composition of the setting material or mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Piles And Underground Anchors (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
ZA727881A 1971-11-24 1972-11-07 Improvements in the anchoring or bolts of other bars in the ground or other solid masses ZA727881B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5466171 1971-11-24

Publications (1)

Publication Number Publication Date
ZA727881B true ZA727881B (en) 1973-08-29

Family

ID=10471708

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727881A ZA727881B (en) 1971-11-24 1972-11-07 Improvements in the anchoring or bolts of other bars in the ground or other solid masses

Country Status (4)

Country Link
AU (1) AU4897272A (en)
DE (1) DE2256388A1 (en)
FR (1) FR2162909A5 (en)
ZA (1) ZA727881B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121112A1 (en) * 1981-05-27 1982-12-16 Kremo Werke Hermanns Gmbh & Co Kg, 4150 Krefeld COMPONENT ADHESIVE FOR ADHESIVE CARTRIDGES AND DOWEL MATERIALS
DE3200201C1 (en) * 1982-01-07 1984-03-15 Bergwerksverband Gmbh, 4300 Essen Procedure for fastening anchor rods in drill holes
CN102003194B (en) * 2010-10-30 2014-01-15 中国矿业大学 Rapid installation process of resin anchor bar and device thereof

Also Published As

Publication number Publication date
AU4897272A (en) 1974-05-16
DE2256388A1 (en) 1973-05-30
FR2162909A5 (en) 1973-07-20

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