PT3762348T - Um acelerador de cura e endurecimento para uma composição de cimento, argamassa ou betão, opcionalmente compreendendo materiais cimentícios suplementares, e utilização deste acelerador - Google Patents

Um acelerador de cura e endurecimento para uma composição de cimento, argamassa ou betão, opcionalmente compreendendo materiais cimentícios suplementares, e utilização deste acelerador

Info

Publication number
PT3762348T
PT3762348T PT197118219T PT19711821T PT3762348T PT 3762348 T PT3762348 T PT 3762348T PT 197118219 T PT197118219 T PT 197118219T PT 19711821 T PT19711821 T PT 19711821T PT 3762348 T PT3762348 T PT 3762348T
Authority
PT
Portugal
Prior art keywords
accelerator
mortar
cement
optionally
setting
Prior art date
Application number
PT197118219T
Other languages
English (en)
Original Assignee
Yara Int Asa
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 Yara Int Asa filed Critical Yara Int Asa
Publication of PT3762348T publication Critical patent/PT3762348T/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
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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 or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • 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 or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
    • 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 or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/085—Acids or salts thereof containing nitrogen in the anion, e.g. nitrites
    • 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
    • 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
    • C04B28/02—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
    • C04B28/08—Slag 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
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • 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)
PT197118219T 2018-03-05 2019-03-05 Um acelerador de cura e endurecimento para uma composição de cimento, argamassa ou betão, opcionalmente compreendendo materiais cimentícios suplementares, e utilização deste acelerador PT3762348T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18160001.6A EP3536677A1 (en) 2018-03-05 2018-03-05 A setting and hardening accelerator for a cement, mortar or concrete composition, optionally comprising supplementary cementitious materials, and use of this accelerator

Publications (1)

Publication Number Publication Date
PT3762348T true PT3762348T (pt) 2022-05-02

Family

ID=61616772

Family Applications (1)

Application Number Title Priority Date Filing Date
PT197118219T PT3762348T (pt) 2018-03-05 2019-03-05 Um acelerador de cura e endurecimento para uma composição de cimento, argamassa ou betão, opcionalmente compreendendo materiais cimentícios suplementares, e utilização deste acelerador

Country Status (13)

Country Link
US (1) US11286211B2 (pt)
EP (2) EP3536677A1 (pt)
JP (1) JP7590182B2 (pt)
CN (1) CN111788163B (pt)
AU (1) AU2019229550B2 (pt)
CA (1) CA3091077A1 (pt)
CY (1) CY1125862T1 (pt)
DK (1) DK3762348T3 (pt)
ES (1) ES2910405T3 (pt)
HR (1) HRP20220441T1 (pt)
PL (1) PL3762348T3 (pt)
PT (1) PT3762348T (pt)
WO (1) WO2019170657A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115611558B (zh) * 2022-09-13 2023-08-22 安徽师范大学 一种立体生态混凝土制备方法及在黑臭水体治理中的应用
EP4378909A1 (en) 2022-11-29 2024-06-05 Sika Technology AG Accelerators for mineral binder compositions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850926B2 (ja) * 1980-04-08 1983-11-14 日産化学工業株式会社 亜硝酸カルシウム水溶液の製造法
US4337094A (en) 1981-05-11 1982-06-29 The Euclid Chemical Company Additive composition for Portland cement materials
US4473405A (en) 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
DE3543874A1 (de) * 1985-12-12 1987-06-19 Sueddeutsche Kalkstickstoff Chloridfreier erhaertungsbeschleuniger fuer portlandzement und verfahren zu dessen herstellung
US4897120A (en) 1988-01-19 1990-01-30 Gifford-Hill & Company, Inc. Accelerator for portland cement derived from fertilizer
JP4377625B2 (ja) * 2003-07-31 2009-12-02 黒崎播磨株式会社 不定形耐火物湿式吹付け施工方法
EP2502891A1 (en) * 2011-03-23 2012-09-26 Sika Technology AG Activator composition for latent hydraulic and/or pozzolanic binder materials
US20120252653A1 (en) * 2011-03-28 2012-10-04 Specialty Minerals (Michigan) Inc. Setting agent accelerator for refractory material
SG11201810885PA (en) * 2016-06-24 2019-01-30 Denka Company Ltd High early strength agent for cements, high early strength cement using same, and method for producing high early strength concrete
KR20180009261A (ko) * 2016-07-18 2018-01-26 이지스 주식회사 슬래그를 포함하는 시멘트 콘크리트용 조강혼합물 및 이의 제조방법
CN106365482B (zh) * 2016-08-30 2018-06-08 河南理工大学 一种超细钙矾石、制备方法及其在水泥基注浆材料中的应用
CN107555829A (zh) * 2017-08-14 2018-01-09 山西格瑞特建筑科技股份有限公司 一种用于混凝土的晶核型促凝早强剂及其制备方法

Also Published As

Publication number Publication date
US20210040001A1 (en) 2021-02-11
US11286211B2 (en) 2022-03-29
JP7590182B2 (ja) 2024-11-26
DK3762348T3 (da) 2022-05-09
EP3762348A1 (en) 2021-01-13
PL3762348T3 (pl) 2022-05-09
ES2910405T3 (es) 2022-05-12
AU2019229550A1 (en) 2020-09-17
WO2019170657A1 (en) 2019-09-12
EP3762348B1 (en) 2022-03-09
CA3091077A1 (en) 2019-09-12
CN111788163B (zh) 2023-03-24
CN111788163A (zh) 2020-10-16
CY1125862T1 (el) 2024-12-13
AU2019229550B2 (en) 2024-01-04
JP2021517102A (ja) 2021-07-15
HRP20220441T1 (hr) 2022-05-27
EP3536677A1 (en) 2019-09-11

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