GB1516824A - Capsules for fixing bolts or other items in rocks or other masses - Google Patents

Capsules for fixing bolts or other items in rocks or other masses

Info

Publication number
GB1516824A
GB1516824A GB1583877A GB1583877A GB1516824A GB 1516824 A GB1516824 A GB 1516824A GB 1583877 A GB1583877 A GB 1583877A GB 1583877 A GB1583877 A GB 1583877A GB 1516824 A GB1516824 A GB 1516824A
Authority
GB
United Kingdom
Prior art keywords
rocks
masses
capsules
items
fixing bolts
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
GB1583877A
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.)
CEMENTATION CHEM Ltd
Original Assignee
CEMENTATION CHEM 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 CEMENTATION CHEM Ltd filed Critical CEMENTATION CHEM Ltd
Priority to GB1583877A priority Critical patent/GB1516824A/en
Publication of GB1516824A publication Critical patent/GB1516824A/en
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
    • E21D20/025—Grouting with organic components, e.g. resin
    • E21D20/026—Cartridges; Grouting charges
    • 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)
  • Mining & Mineral Resources (AREA)
  • Structural 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)
  • Piles And Underground Anchors (AREA)

Abstract

1516824 Anchoring bolts CEMENTATION CHEMICAL Ltd 15 April 1977 15838/77 Addition to 1363828 Heading F2H The capsule of Specification 1,363,828, containing a hardenable compound and a separate hardener, is modified by having at least one end closed by a disc 110, e.g. of foamed polyethylene, held in place by a sealing ring 111 of cellulosic or viscosic membranaceous material which overlaps the end of the capsule.
GB1583877A 1977-04-15 1977-04-15 Capsules for fixing bolts or other items in rocks or other masses Expired GB1516824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1583877A GB1516824A (en) 1977-04-15 1977-04-15 Capsules for fixing bolts or other items in rocks or other masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1583877A GB1516824A (en) 1977-04-15 1977-04-15 Capsules for fixing bolts or other items in rocks or other masses

Publications (1)

Publication Number Publication Date
GB1516824A true GB1516824A (en) 1978-07-05

Family

ID=10066434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1583877A Expired GB1516824A (en) 1977-04-15 1977-04-15 Capsules for fixing bolts or other items in rocks or other masses

Country Status (1)

Country Link
GB (1) GB1516824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453789A1 (en) * 1979-01-18 1980-11-07 Bergwerksverband Gmbh A drill hole plug of polyolefin moulded with radial ribs - to relieve water or pressure from within the hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453789A1 (en) * 1979-01-18 1980-11-07 Bergwerksverband Gmbh A drill hole plug of polyolefin moulded with radial ribs - to relieve water or pressure from within the hole

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee