BR7807516A - Aperfeicoamentos introduzidos no processo para fechar o teto de uma galeria - Google Patents

Aperfeicoamentos introduzidos no processo para fechar o teto de uma galeria

Info

Publication number
BR7807516A
BR7807516A BR7807516A BR7807516A BR7807516A BR 7807516 A BR7807516 A BR 7807516A BR 7807516 A BR7807516 A BR 7807516A BR 7807516 A BR7807516 A BR 7807516A BR 7807516 A BR7807516 A BR 7807516A
Authority
BR
Brazil
Prior art keywords
gallery
roof
close
improvements introduced
Prior art date
Application number
BR7807516A
Other languages
English (en)
Inventor
G Guerin
A Benichou
Original Assignee
Secoma
Celtite Sa
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 FR7734086A external-priority patent/FR2408717A1/fr
Priority claimed from FR7807763A external-priority patent/FR2420027A2/fr
Application filed by Secoma, Celtite Sa filed Critical Secoma
Publication of BR7807516A publication Critical patent/BR7807516A/pt

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Earth Drilling (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR7807516A 1977-11-14 1978-11-14 Aperfeicoamentos introduzidos no processo para fechar o teto de uma galeria BR7807516A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7734086A FR2408717A1 (fr) 1977-11-14 1977-11-14 Perfectionnements aux procedes de scellement des boulons de soutenement de mines et analogues
FR7807763A FR2420027A2 (fr) 1978-03-17 1978-03-17 Perfectionnements aux procedes de scellement des boulons de soutenement de mines et analogues

Publications (1)

Publication Number Publication Date
BR7807516A true BR7807516A (pt) 1979-07-24

Family

ID=26220297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807516A BR7807516A (pt) 1977-11-14 1978-11-14 Aperfeicoamentos introduzidos no processo para fechar o teto de uma galeria

Country Status (11)

Country Link
US (1) US4286899A (pt)
AT (1) AT360467B (pt)
AU (1) AU4153878A (pt)
BR (1) BR7807516A (pt)
CA (1) CA1107519A (pt)
DE (1) DE2849384A1 (pt)
ES (1) ES475038A1 (pt)
GB (1) GB2007741B (pt)
GR (1) GR68705B (pt)
OA (1) OA06173A (pt)
SE (1) SE7811638L (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049646A1 (fr) * 1980-08-27 1982-04-14 Societe Anonyme D'explosifs Et De Produits Chimiques Procédé de scellement de boulons d'ancrage dans des terrains, au moyen d'un bloc de colle thermofusible chauffé in situ, et compositions correspondantes
DE3111042A1 (de) * 1981-03-20 1982-09-30 Hilti AG, 9494 Schaan Befestigungsvorrichtung
DE3226602A1 (de) * 1982-07-16 1984-01-19 Hilti AG, 9494 Schaan Haertbare kunstharzmasse und deren verwendung
US5497841A (en) * 1991-03-14 1996-03-12 William Mohlenhoff Methods for coring a masonry wall
US6402434B1 (en) * 2000-07-26 2002-06-11 Illinois Tool Works, Inc. Method of applying chemical anchoring adhesive
US7368170B2 (en) * 2004-07-01 2008-05-06 Illinois Tool Works Inc. Viscous chemical anchoring adhesive
US7226650B2 (en) * 2004-07-01 2007-06-05 Illinois Tool Works Inc. Wrapped highly viscous chemical anchoring adhesive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245292B (de) * 1965-11-27 1967-07-27 Bergwerksverband Gmbh Verfahren zum Befestigen von Ankerstangen in Bohrloechern, insbesondere bei gebraechem Gebirge
US3930639A (en) * 1972-12-05 1976-01-06 The United States Of America As Represented By The United States Energy Research And Development Administration Pumpable rockbolt method
FR2218375A1 (en) 1973-02-16 1974-09-13 Celtite Sa Bonding insert e.g. bolts to solid mass e.g. concrete - using one part thermosetting resin and curing by preheating insert
US4127001A (en) * 1977-09-06 1978-11-28 E. I. Du Pont De Nemours And Company Inorganic cement grouting system for use in anchoring a bolt in a hole
US4229124A (en) * 1979-02-15 1980-10-21 Joy Manufacturing Company Automatic roof bolting system for mines

Also Published As

Publication number Publication date
ES475038A1 (es) 1979-11-01
GB2007741A (en) 1979-05-23
US4286899A (en) 1981-09-01
CA1107519A (fr) 1981-08-25
ATA811278A (de) 1980-06-15
GR68705B (pt) 1982-02-02
SE7811638L (sv) 1979-05-15
AT360467B (de) 1981-01-12
OA06173A (fr) 1981-06-30
GB2007741B (en) 1982-03-10
DE2849384A1 (de) 1979-06-21
AU4153878A (en) 1979-05-24

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