BR112013029096A2 - meios e métodos para prolongar o tempo de endurecimento de cimentos de fosfato de magnésio - Google Patents

meios e métodos para prolongar o tempo de endurecimento de cimentos de fosfato de magnésio

Info

Publication number
BR112013029096A2
BR112013029096A2 BR112013029096A BR112013029096A BR112013029096A2 BR 112013029096 A2 BR112013029096 A2 BR 112013029096A2 BR 112013029096 A BR112013029096 A BR 112013029096A BR 112013029096 A BR112013029096 A BR 112013029096A BR 112013029096 A2 BR112013029096 A2 BR 112013029096A2
Authority
BR
Brazil
Prior art keywords
extending
methods
magnesium phosphate
cure time
phosphate cements
Prior art date
Application number
BR112013029096A
Other languages
English (en)
Inventor
Weissman Aharon
Massri Bassam
Ginzberg Eyal
Yehiel Vultz Eyal
Frim Ron
Original Assignee
Imi Tami Inst For Res And Dev 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 Imi Tami Inst For Res And Dev Ltd filed Critical Imi Tami Inst For Res And Dev Ltd
Publication of BR112013029096A2 publication Critical patent/BR112013029096A2/pt

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
    • 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
    • C04B28/34—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 cold phosphate binders
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/304—Magnesia
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/107—Acids or salts thereof
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds
    • 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

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)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR112013029096A 2011-05-12 2011-11-30 meios e métodos para prolongar o tempo de endurecimento de cimentos de fosfato de magnésio BR112013029096A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161485130P 2011-05-12 2011-05-12
PCT/IL2011/000912 WO2012153323A1 (en) 2011-05-12 2011-11-30 Slow release phosphocement

Publications (1)

Publication Number Publication Date
BR112013029096A2 true BR112013029096A2 (pt) 2017-02-07

Family

ID=47138858

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029096A BR112013029096A2 (pt) 2011-05-12 2011-11-30 meios e métodos para prolongar o tempo de endurecimento de cimentos de fosfato de magnésio

Country Status (7)

Country Link
US (1) US20140305343A1 (pt)
EP (1) EP2707338A4 (pt)
CN (1) CN103889921B (pt)
BR (1) BR112013029096A2 (pt)
CA (1) CA2835999A1 (pt)
IL (1) IL229403A0 (pt)
WO (1) WO2012153323A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030498B1 (fr) * 2014-12-23 2019-06-07 Saint-Gobain Weber Liant acido-basique comprenant des ciments a base de phosphate
CN105985034A (zh) * 2015-03-11 2016-10-05 美程新材料科技江苏有限公司 一种利用废酸制成的无机胶凝材料
CN104944822B (zh) * 2015-07-15 2017-01-04 桂林市和鑫防水装饰材料有限公司 一种膨胀型混凝土防水剂及其制备方法
CN108178609B (zh) * 2018-02-09 2020-09-22 济南大学 一种可固化氯离子的海砂包覆浆液及强化方法
CN110510896A (zh) * 2019-10-11 2019-11-29 齐俊杰 一种镁质硫磷酸盐水泥及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391493A (en) * 1942-04-21 1945-12-25 Titanium Alloy Mfg Co Quick setting cement
US2450952A (en) * 1945-01-06 1948-10-12 Herbert H Greger Phosphate cements
US2988521A (en) * 1957-11-19 1961-06-13 American Cyanamid Co Process for preparing a silicamagnesia catalyst
US4038093A (en) * 1975-10-14 1977-07-26 Exxon Production Research Company Cement composition for high temperature wells and methods for producing the same
US4756762A (en) * 1987-07-16 1988-07-12 American Stone-Mix, Inc. Magnesium phosphate cement systems
JP2731854B2 (ja) * 1989-02-10 1998-03-25 協和化学工業株式会社 高耐水和性、高流動性酸化マグネシウムの製造方法
FR2815627B1 (fr) * 2000-10-25 2003-09-05 Coatex Sas Procede pour ameliorer la resistance mecanique notamment "aux jeunes ages" des matrices cimentaires, matrices cimentaires ainsi obtenues et leurs utilisations
DE10338929A1 (de) * 2003-08-21 2005-03-24 Sachtleben Chemie Gmbh Verfahren zur Herstellung von gecoateten, feinpartikulären anorganischen Festkörpern und deren Verwendung
US7407010B2 (en) * 2006-03-16 2008-08-05 Halliburton Energy Services, Inc. Methods of coating particulates
JP5016993B2 (ja) * 2007-06-27 2012-09-05 タテホ化学工業株式会社 酸化マグネシウム粒子凝集体及びその製造方法
US8366821B2 (en) * 2008-02-06 2013-02-05 Imi Tami Institute For Research And Development Ltd. Additives for altering the hardening rate of chemically bonded silico-phosphate cements and method therefor
EP2169027A1 (en) * 2008-09-30 2010-03-31 Services Pétroliers Schlumberger Carbonate-coated cement additives

Also Published As

Publication number Publication date
EP2707338A4 (en) 2015-01-21
IL229403A0 (en) 2014-01-30
CA2835999A1 (en) 2012-11-15
US20140305343A1 (en) 2014-10-16
WO2012153323A1 (en) 2012-11-15
CN103889921A (zh) 2014-06-25
EP2707338A1 (en) 2014-03-19
CN103889921B (zh) 2016-12-14

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]