ES462386A1 - Procedimiento para preparar un mortero de sulfato de calcio semihidratado endurecido. - Google Patents

Procedimiento para preparar un mortero de sulfato de calcio semihidratado endurecido.

Info

Publication number
ES462386A1
ES462386A1 ES462386A ES462386A ES462386A1 ES 462386 A1 ES462386 A1 ES 462386A1 ES 462386 A ES462386 A ES 462386A ES 462386 A ES462386 A ES 462386A ES 462386 A1 ES462386 A1 ES 462386A1
Authority
ES
Spain
Prior art keywords
calcium sulphate
sulphate hemihydrate
hemihydrate plaster
slurry
plaster
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
ES462386A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES462386A1 publication Critical patent/ES462386A1/es
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
    • 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
    • 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
    • C04B40/0658—Retarder inhibited mortars activated by the addition of accelerators or retarder-neutralising agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • 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
    • 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
    • C04B2103/20—Retarders
    • C04B2103/22—Set retarders
    • 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
    • C04B2103/44—Thickening, gelling or viscosity increasing agents
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dental Preparations (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Medicinal Preparation (AREA)

Abstract

Procedimiento para preparar un mortero de sulfato a calcio semihidratado endurecido, caracterizado porque se forma una lechada inhibida que contiene semihidrato de sulfato de calcio, agua y un inhibidor de fraguado y se mezcla con un promotor reaccionable con dicho agente de inhibición con dicha lechada con lo que el efecto contra el fraguado del agente inhibidor es neutralizado y se induce el fraguado de la composición.
ES462386A 1976-09-15 1977-09-15 Procedimiento para preparar un mortero de sulfato de calcio semihidratado endurecido. Expired ES462386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38190/76A GB1538102A (en) 1976-09-15 1976-09-15 Calcium sulphate hemihydrate plaster

Publications (1)

Publication Number Publication Date
ES462386A1 true ES462386A1 (es) 1978-06-16

Family

ID=10401839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462386A Expired ES462386A1 (es) 1976-09-15 1977-09-15 Procedimiento para preparar un mortero de sulfato de calcio semihidratado endurecido.

Country Status (10)

Country Link
US (2) US4157264A (es)
AU (1) AU510155B2 (es)
BE (1) BE858588A (es)
CA (1) CA1113513A (es)
DE (1) DE2735216C3 (es)
ES (1) ES462386A1 (es)
FR (1) FR2364869A1 (es)
GB (1) GB1538102A (es)
ZA (1) ZA774524B (es)
ZM (1) ZM5977A1 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599916A (en) * 1978-05-31 1981-10-07 Exchem Holdings Cementitious cartridge for rock-bolting
FR2439757A1 (fr) * 1978-10-23 1980-05-23 Protex Manuf Prod Chimiq Retardateurs de prise pour compositions a base de platre de gypse ou anhydride
DE2923545C2 (de) * 1979-06-09 1986-08-28 Ruhrkohle Ag Verfahren zur Beseitigung und wirtschaftlichen Verwertung des Rückstandes aus der Abgaswäsche von Feuerungen in Verbindung mit Abfallprodukten
JPS5654263A (en) * 1979-10-02 1981-05-14 Kurashiki Boseki Kk Waterrresistant gypsum formed body
US4293344A (en) * 1979-11-06 1981-10-06 Manufacture De Produits Chimiques Protex Setting retardatives for compositions with a gypsum plaster base or anhydrite
US4337238A (en) * 1981-05-18 1982-06-29 Iowa State University Research Foundation, Inc. Method of growth of primary anhydrite crystals under moderate conditions
AU552355B2 (en) * 1981-12-09 1986-05-29 Societe Anonyme D'explosifs Et De Produits Chimiques Reactivatable set-inhibited cementitious compositions
GB2124609B (en) * 1982-07-23 1986-05-29 Ici Plc Multi-component grouting system
US4531784A (en) * 1983-03-17 1985-07-30 National Mine Service Company Mining machine with dust collector apparatus
FI831423L (fi) * 1983-04-26 1984-10-27 Tampella Oy Ab Foerfarande och apparat foer utfoerande av loedbultning.
US4661161A (en) * 1983-05-31 1987-04-28 United States Gypsum Company Ready-mixed, setting-type cementitious composition having separately packaged accelerator
JPS6028478A (ja) * 1983-07-27 1985-02-13 Asahi Chem Ind Co Ltd 耐食性に優れたボルト固定用固着材
US4515216A (en) * 1983-10-11 1985-05-07 Halliburton Company Method of using thixotropic cements for combating lost circulation problems
US4964917A (en) * 1986-08-26 1990-10-23 Sandoz Ltd. Methods and compositions for reclaiming concrete
US5203919A (en) * 1988-01-14 1993-04-20 Sandoz Ltd. Method and compositions for stabilizing concrete residues
DE4016979A1 (de) * 1990-05-25 1991-11-28 Hoechst Ag Verdickersystem fuer wasserhaltige baustoffgemische
TW207987B (es) * 1991-03-20 1993-06-21 Hoechst Ag
TW210994B (es) * 1991-09-03 1993-08-11 Hoechst Ag
US5890840A (en) * 1995-12-08 1999-04-06 Carter, Jr.; Ernest E. In situ construction of containment vault under a radioactive or hazardous waste site
US5653797A (en) 1996-04-26 1997-08-05 National Gypsum Company Ready mixed setting-type joint compound and method of making same
US6475275B1 (en) 1999-10-21 2002-11-05 Isolatek International Cement composition
FR2804953B1 (fr) * 2000-02-10 2002-07-26 Inst Francais Du Petrole Laitiers de ciment comportant des polymeres hydrophobes
ES2166701B1 (es) * 2000-03-10 2003-01-01 Belaustegui Inaki Ereno Procedimiento de consolidacion de suelos.
AU2011239235B2 (en) * 2000-04-25 2014-07-17 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
FR2827593B1 (fr) * 2001-07-23 2004-06-04 Chryso Sas Utilisation de dispersant pour compositions aqueuses de sulfate de calcium hemihydrate
GB2382582A (en) * 2001-11-30 2003-06-04 Master Works Ltd Two-component composition comprising polymer resins and gypsum
US6591909B1 (en) * 2001-12-20 2003-07-15 Halliburton Energy Services, Inc. Whey protein retarder
US7043274B2 (en) * 2002-06-28 2006-05-09 Interdigital Technology Corporation System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping
ZA200306629B (en) * 2002-09-20 2004-05-06 Rohm & Haas Polymer modified gypsum composition.
US6805741B1 (en) * 2003-03-27 2004-10-19 United States Gypsum Company Ready-mixed setting-type composition and related kit
US6790276B1 (en) 2003-11-12 2004-09-14 Jacob Caval Formula for plaster
TWI321554B (en) * 2004-08-25 2010-03-11 Rohm & Haas Composition for forming a composite material
IL164748A0 (en) * 2004-10-21 2005-12-18 Irland Peles Ltd Retardation of hydration of cmentitous slurry
US20080202415A1 (en) * 2007-02-28 2008-08-28 David Paul Miller Methods and systems for addition of cellulose ether to gypsum slurry
US20080245276A1 (en) * 2007-04-04 2008-10-09 Massafacil Ind. Com. Argamassa, Ltda Lining mortar
US7803296B2 (en) * 2007-06-11 2010-09-28 United States Gypsum Company Methods and systems for preparing gypsum slurry containing a cellulose ether
FR2925042B1 (fr) * 2007-12-14 2010-10-22 Lafarge Platres Adjuvant pour liant hydraulique
US8563139B2 (en) * 2008-04-22 2013-10-22 United States Gypsum Company Non-hydrating plaster composition and method
US10427978B2 (en) 2008-04-22 2019-10-01 United States Gypsum Company Coated building panels and articles containing calcium sulfate hemihydrate
US11453613B2 (en) 2017-11-07 2022-09-27 United States Gypsum Company Joint compounds, activators and methods for setting a joint compound and preventing seed setting

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA828805A (en) * 1969-12-02 P. Ptasienski Mitchell Dry joint composition comprising gypsum and polyvinyl acetate
DD49282A (es) *
BE620209A (es) * 1961-07-14
GB1065081A (en) * 1964-02-24 1967-04-12 Ici Ltd Method of bonding together building panels or the like
GB1111711A (en) * 1964-08-05 1968-05-01 Fisons Ind Chemicals Ltd Plaster compositions
GB1325543A (en) * 1969-08-01 1973-08-01 Grace W R & Co Plaster composition
BE754676A (fr) * 1969-08-11 1971-01-18 W R Grace & Cy Compositions de platre et de ciment et produits manufactures flexibles faits de ces compositions
GB1293619A (en) * 1970-08-15 1972-10-18 Asporlian Ltd Improvements in or relating to means for anchor bolting
GB1390360A (en) * 1971-05-13 1975-04-09 J Williams Plaster composition
AT315108B (de) * 1972-06-26 1974-05-10 Gd Anker Gmbh & Co Kg Verfahren bzw. Ankerausbau zum Verankern eines Ankerbolzens in einem Bohrloch
DE2325738A1 (de) * 1973-05-21 1974-12-19 Henkel & Cie Gmbh Gipsmassen

Also Published As

Publication number Publication date
ZA774524B (en) 1978-06-28
GB1538102A (en) 1979-01-10
FR2364869A1 (fr) 1978-04-14
CA1113513A (en) 1981-12-01
AU2744077A (en) 1979-02-01
FR2364869B1 (es) 1984-06-29
DE2735216B2 (de) 1979-11-22
US4236849A (en) 1980-12-02
DE2735216C3 (de) 1984-03-01
DE2735216A1 (de) 1978-03-16
AU510155B2 (en) 1980-06-12
BE858588A (fr) 1978-03-09
ZM5977A1 (en) 1979-05-21
US4157264A (en) 1979-06-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601