PL295235A1 - Method of and cementing mixture for bonding rocks in mine workings - Google Patents

Method of and cementing mixture for bonding rocks in mine workings

Info

Publication number
PL295235A1
PL295235A1 PL29523592A PL29523592A PL295235A1 PL 295235 A1 PL295235 A1 PL 295235A1 PL 29523592 A PL29523592 A PL 29523592A PL 29523592 A PL29523592 A PL 29523592A PL 295235 A1 PL295235 A1 PL 295235A1
Authority
PL
Poland
Prior art keywords
rocks
bonding
mine workings
cementing mixture
cementing
Prior art date
Application number
PL29523592A
Other versions
PL169800B1 (en
Inventor
Piotr Grzegorzek
Jerzy Szalek
Jerzy Szymura
Maciej Grzegorzek
Original Assignee
Gepex Przed Prod Handlowe I Us
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 Gepex Przed Prod Handlowe I Us filed Critical Gepex Przed Prod Handlowe I Us
Priority to PL29523592A priority Critical patent/PL169800B1/en
Publication of PL295235A1 publication Critical patent/PL295235A1/en
Publication of PL169800B1 publication Critical patent/PL169800B1/en

Links

Classifications

    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C04B26/127—Urea formaldehyde condensation polymers
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
PL29523592A 1992-07-08 1992-07-08 Method of and cementing mixture for bonding rocks in mine workings PL169800B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29523592A PL169800B1 (en) 1992-07-08 1992-07-08 Method of and cementing mixture for bonding rocks in mine workings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29523592A PL169800B1 (en) 1992-07-08 1992-07-08 Method of and cementing mixture for bonding rocks in mine workings

Publications (2)

Publication Number Publication Date
PL295235A1 true PL295235A1 (en) 1994-01-10
PL169800B1 PL169800B1 (en) 1996-08-30

Family

ID=20058053

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29523592A PL169800B1 (en) 1992-07-08 1992-07-08 Method of and cementing mixture for bonding rocks in mine workings

Country Status (1)

Country Link
PL (1) PL169800B1 (en)

Also Published As

Publication number Publication date
PL169800B1 (en) 1996-08-30

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