CA1085786A - Douille pour le scellement au coulis d'une piece d'ancrage - Google Patents

Douille pour le scellement au coulis d'une piece d'ancrage

Info

Publication number
CA1085786A
CA1085786A CA304,914A CA304914A CA1085786A CA 1085786 A CA1085786 A CA 1085786A CA 304914 A CA304914 A CA 304914A CA 1085786 A CA1085786 A CA 1085786A
Authority
CA
Canada
Prior art keywords
cartridge
anchor element
microcapsules
hole
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA304,914A
Other languages
English (en)
Inventor
Robert E. Simpson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 US05/853,700 external-priority patent/US4096944A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1085786A publication Critical patent/CA1085786A/fr
Expired legal-status Critical Current

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
    • E21D20/021—Grouting with inorganic components, e.g. cement
    • E21D20/023—Cartridges; Grouting charges
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0666—Chemical plugs based on hydraulic hardening materials
    • 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
    • F16B13/143—Fixing plugs in holes by the use of settable material using frangible cartridges or capsules containing the setting components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
CA304,914A 1977-06-24 1978-06-06 Douille pour le scellement au coulis d'une piece d'ancrage Expired CA1085786A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80988377A 1977-06-24 1977-06-24
US809,883 1977-06-24
US05/853,700 US4096944A (en) 1977-06-24 1977-11-21 Cartridge for grouting an anchor element in a hole of a support structure
US853,700 1977-11-21

Publications (1)

Publication Number Publication Date
CA1085786A true CA1085786A (fr) 1980-09-16

Family

ID=27123276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304,914A Expired CA1085786A (fr) 1977-06-24 1978-06-06 Douille pour le scellement au coulis d'une piece d'ancrage

Country Status (4)

Country Link
AU (1) AU515904B2 (fr)
CA (1) CA1085786A (fr)
GB (1) GB2000842B (fr)
SE (1) SE7807096L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516884A (en) * 1983-09-01 1985-05-14 United States Steel Corporation Grouting composition cartridge
EP3692246A4 (fr) * 2017-10-02 2021-06-30 Besab AB Dispositif d'étanchéité, emballage et procédé pour sceller un boulon d'ancrage
CN107676103B (zh) * 2017-10-30 2019-12-31 中国人民解放军陆军工程大学 一种特大跨度洞库格栅拱架支护的施工方法
CN113310872B (zh) * 2021-05-25 2022-11-18 北京中煤矿山工程有限公司 一种弹性波辅助水泥注浆止水模型试验装置

Also Published As

Publication number Publication date
SE7807096L (sv) 1978-12-25
GB2000842B (en) 1982-03-31
AU3734578A (en) 1980-01-03
GB2000842A (en) 1979-01-17
AU515904B2 (en) 1981-05-07

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Legal Events

Date Code Title Description
MKEX Expiry