ZA821328B - A method of stabilizing the surfaces of incompetent rock strata and a composition for use therein - Google Patents

A method of stabilizing the surfaces of incompetent rock strata and a composition for use therein

Info

Publication number
ZA821328B
ZA821328B ZA821328A ZA821328A ZA821328B ZA 821328 B ZA821328 B ZA 821328B ZA 821328 A ZA821328 A ZA 821328A ZA 821328 A ZA821328 A ZA 821328A ZA 821328 B ZA821328 B ZA 821328B
Authority
ZA
South Africa
Prior art keywords
stabilizing
composition
rock strata
incompetent
incompetent rock
Prior art date
Application number
ZA821328A
Other languages
English (en)
Inventor
Rolland Paban
Alain Benichou
Original Assignee
Explosifs Prod Chim
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 Explosifs Prod Chim filed Critical Explosifs Prod Chim
Publication of ZA821328B publication Critical patent/ZA821328B/xx

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5085—Calcium sulfate cements
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lining And Supports For Tunnels (AREA)
ZA821328A 1981-03-03 1982-03-01 A method of stabilizing the surfaces of incompetent rock strata and a composition for use therein ZA821328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104241A FR2501189A1 (fr) 1981-03-03 1981-03-03 Produit platre/resine/fibres de verre pour la protection par pulverisation des galeries de mines, procede de consolidation correspondant

Publications (1)

Publication Number Publication Date
ZA821328B true ZA821328B (en) 1983-01-26

Family

ID=9255826

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821328A ZA821328B (en) 1981-03-03 1982-03-01 A method of stabilizing the surfaces of incompetent rock strata and a composition for use therein

Country Status (7)

Country Link
EP (1) EP0060183A1 (es)
JP (1) JPS57161295A (es)
AU (1) AU8092282A (es)
BR (1) BR8201085A (es)
ES (1) ES510039A0 (es)
FR (1) FR2501189A1 (es)
ZA (1) ZA821328B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179932A (en) * 1985-09-05 1987-03-18 Aeci Ltd Settable plaster composition
US5401538A (en) * 1992-04-16 1995-03-28 W.R. Grace & Co.-Conn. Sprayable portland cement-based fireproofing compositions
US5340612A (en) * 1992-04-16 1994-08-23 W.R. Grace & Co.-Conn. Sprayable portland cement-based fireproofing compositions
FR2841239B1 (fr) * 2002-06-20 2005-03-25 Aime Lozano Nouveau materiau pour le batiment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD73730A (es) *
US2842120A (en) * 1953-04-15 1958-07-08 Johnson & Johnson Material for an orthopedic cast and process of making the same
US2842121A (en) * 1954-09-04 1958-07-08 Johnson & Johnson Cast forming material and method of making
DE2359290B2 (de) * 1973-11-28 1977-05-12 Süddeutsche Kalkstickstoff-Werke AG, 8223 Trostberg Selbstnivellierende masse auf basis von calciumsulfatverbindungen fuer estriche und ausgleichsmassen im bauwesen
DD127234A1 (es) * 1975-10-31 1977-09-14

Also Published As

Publication number Publication date
ES8307683A1 (es) 1983-08-01
AU8092282A (en) 1982-09-09
JPS57161295A (en) 1982-10-04
EP0060183A1 (fr) 1982-09-15
FR2501189A1 (fr) 1982-09-10
BR8201085A (pt) 1983-01-11
ES510039A0 (es) 1983-08-01

Similar Documents

Publication Publication Date Title
GB2103686B (en) A composition and method for reducing the permeability of subterranean formations
GB2098196B (en) Clay stabilization during oil and gas well cementing operations
MY8500918A (en) Method of cementing wells
DE3563236D1 (en) Fracturing method for stmulation of wells
DE3469179D1 (en) Method and compositions for fracturing subterranean formations
GB8501643D0 (en) Drilling of wells
DE3665730D1 (en) Method for the consolidation of geological formations
ZA821978B (en) Consolidation of rock strata
GB8704868D0 (en) Surveying boreholes
JPS57203956A (en) Method of stabilizing platelet and platelet stabilizing composition used for said method
GB2110274B (en) Rock drilling
GB2161187B (en) Process for the stabilization of subterranean sandstone formations
EP0104795A3 (en) Method of grouting annulus
AU576475B2 (en) Method and composition for fracturing subterranean formations
PL238570A1 (en) Tracer for underground determination and method of using the same
AU582190B2 (en) Composition for and method of altering the permeability of a subterranean formation
DE3560405D1 (en) Process for the reversible consolidation of subterranean formations
DE3565707D1 (en) Compositions and methods for reducing the permeability of underground strata
CS204382A3 (en) Method of a rock consolidation and apparatus for making the same
DE3371790D1 (en) Well drilling and completion fluid composition
ZA82666B (en) Rock drill
ZA821328B (en) A method of stabilizing the surfaces of incompetent rock strata and a composition for use therein
GB2088516B (en) Renovation of tunnels
GB2104127B (en) Drilling boreholes
GB2093943B (en) Renovation of tunnels