MA37565B1 - Liant hydraulique rapide comprenant un sel de calcium - Google Patents

Liant hydraulique rapide comprenant un sel de calcium

Info

Publication number
MA37565B1
MA37565B1 MA37565A MA37565A MA37565B1 MA 37565 B1 MA37565 B1 MA 37565B1 MA 37565 A MA37565 A MA 37565A MA 37565 A MA37565 A MA 37565A MA 37565 B1 MA37565 B1 MA 37565B1
Authority
MA
Morocco
Prior art keywords
hydraulic binder
mass
calcium salt
clinker
fast hydraulic
Prior art date
Application number
MA37565A
Other languages
English (en)
Other versions
MA20150296A1 (fr
Inventor
Serge Sabio
Serge Ghilardi
Xiaolin Pardal
Michel Testud
Original Assignee
Lafarge 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
Application filed by Lafarge Sa filed Critical Lafarge Sa
Publication of MA20150296A1 publication Critical patent/MA20150296A1/fr
Publication of MA37565B1 publication Critical patent/MA37565B1/fr

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
    • C04B7/00—Hydraulic cements
    • C04B7/02—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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland 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
    • 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
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero
    • C04B2111/766—Low temperatures, but above zero
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)

Abstract

La présente invention porte sur un liant hydraulique comprenant un clinker portland ayant une surface spécifique blaine de 4000 à 5500 cm2/g, de 2,5 à 8 % de sulfate, en termes de masse de so3 par rapport à la masse de clinker, de 1,5 à 10 % de nitrite de calcium et/ou de nitrate de calcium, en termes de masse anhydre par rapport à la masse de clinker, et de 15 à 50 % d'un adjuvant minéral comprenant du carbonate de calcium, en masse par rapport à la masse totale de liant.
MA37565A 2012-05-22 2013-05-21 Liant hydraulique rapide comprenant un sel de calcium MA37565B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1254628A FR2990938B1 (fr) 2012-05-22 2012-05-22 Liant hydraulique rapide comprenant un sel de calcium
PCT/EP2013/060357 WO2013174784A1 (fr) 2012-05-22 2013-05-21 Liant hydraulique rapide comprenant un sel de calcium

Publications (2)

Publication Number Publication Date
MA20150296A1 MA20150296A1 (fr) 2015-08-31
MA37565B1 true MA37565B1 (fr) 2016-03-31

Family

ID=48485164

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37565A MA37565B1 (fr) 2012-05-22 2013-05-21 Liant hydraulique rapide comprenant un sel de calcium

Country Status (10)

Country Link
US (1) US9776919B2 (fr)
EP (1) EP2852563A1 (fr)
BR (1) BR112014029152A2 (fr)
CA (1) CA2873978A1 (fr)
FR (1) FR2990938B1 (fr)
IN (1) IN2014DN09540A (fr)
MA (1) MA37565B1 (fr)
MY (1) MY171380A (fr)
WO (1) WO2013174784A1 (fr)
ZA (1) ZA201408433B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030499B1 (fr) * 2014-12-18 2017-01-20 Lafarge Sa Composition hydraulique pour la realisation de chaussees
US10144859B1 (en) * 2017-07-20 2018-12-04 Saudi Arabian Oil Company Loss circulation compositions (LCM) having Portland cement clinker
IT201800002168A1 (it) * 2018-01-30 2019-07-30 Istituto Scient Di Chimica E Biochimica Giuliana Ronzoni Composizione a base di carbonato di calcio per uso come cemento
US10619090B1 (en) 2019-04-15 2020-04-14 Saudi Arabian Oil Company Fracturing fluid compositions having Portland cement clinker and methods of use
CN112225483A (zh) * 2020-10-14 2021-01-15 江门市桥石新型建材有限公司 一种泵送管桩的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092109A (en) * 1976-06-28 1978-05-30 W. R. Grace & Co. Method for corrosion inhibition of reinforced bridge structures
ES2376579T3 (es) 2004-09-21 2012-03-15 Lafarge Composición de inertización de impurezas.
WO2006032785A2 (fr) 2004-09-21 2006-03-30 Lafarge Procede d'inertage d'impuretes
EP1731491A1 (fr) 2005-06-10 2006-12-13 Lafarge Compositions de liant rapide pour pièces et ouvrages en béton contenant un sel de calcium
FR2943662B1 (fr) * 2009-03-24 2015-01-16 Lafarge Sa Beton a faible teneur en clinker
FR2976938B1 (fr) * 2011-06-24 2016-05-13 Lafarge Sa Composition hydraulique soumise a un traitement thermique

Also Published As

Publication number Publication date
CA2873978A1 (fr) 2013-11-28
WO2013174784A1 (fr) 2013-11-28
US20150107492A1 (en) 2015-04-23
BR112014029152A2 (pt) 2017-06-27
MA20150296A1 (fr) 2015-08-31
ZA201408433B (en) 2015-12-23
EP2852563A1 (fr) 2015-04-01
FR2990938A1 (fr) 2013-11-29
IN2014DN09540A (fr) 2015-07-17
US9776919B2 (en) 2017-10-03
FR2990938B1 (fr) 2015-08-07
MY171380A (en) 2019-10-10

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