IT201700107064A1 - Additivo accelerante per composizioni idrauliche - Google Patents

Additivo accelerante per composizioni idrauliche

Info

Publication number
IT201700107064A1
IT201700107064A1 IT102017000107064A IT201700107064A IT201700107064A1 IT 201700107064 A1 IT201700107064 A1 IT 201700107064A1 IT 102017000107064 A IT102017000107064 A IT 102017000107064A IT 201700107064 A IT201700107064 A IT 201700107064A IT 201700107064 A1 IT201700107064 A1 IT 201700107064A1
Authority
IT
Italy
Prior art keywords
hydraulic compositions
accelerating additive
accelerating
additive
hydraulic
Prior art date
Application number
IT102017000107064A
Other languages
English (en)
Italian (it)
Inventor
Giorgio Ferrari
Alberto Brocchi
Marco Squinzi
Original Assignee
Mapei Spa
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 Mapei Spa filed Critical Mapei Spa
Priority to IT102017000107064A priority Critical patent/IT201700107064A1/it
Priority to EP18786402.0A priority patent/EP3687951B1/en
Priority to DK18786402.0T priority patent/DK3687951T3/da
Priority to AU2018335595A priority patent/AU2018335595B2/en
Priority to JP2020516396A priority patent/JP2020535096A/ja
Priority to PCT/IB2018/057284 priority patent/WO2019058313A1/en
Priority to CA3074065A priority patent/CA3074065A1/en
Priority to US16/650,003 priority patent/US11365151B2/en
Priority to ES18786402T priority patent/ES2931056T3/es
Publication of IT201700107064A1 publication Critical patent/IT201700107064A1/it
Priority to ZA2020/01261A priority patent/ZA202001261B/en
Priority to JP2023043746A priority patent/JP7560592B2/ja

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
    • 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
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/043—Alkaline-earth metal silicates, e.g. wollastonite
    • 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
    • C04B20/02—Treatment
    • C04B20/023—Chemical treatment
    • 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
    • C04B22/0086—Seeding materials
    • C04B22/00863—Calcium silicate hydrate
    • 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
    • C04B22/10—Acids or salts thereof containing carbon in the anion, e.g. carbonates
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0079—Rheology influencing agents
    • 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
    • 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
    • C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
IT102017000107064A 2017-09-25 2017-09-25 Additivo accelerante per composizioni idrauliche IT201700107064A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT102017000107064A IT201700107064A1 (it) 2017-09-25 2017-09-25 Additivo accelerante per composizioni idrauliche
PCT/IB2018/057284 WO2019058313A1 (en) 2017-09-25 2018-09-21 ACCELERATOR ADJUVANT FOR HYDRAULIC COMPOSITIONS
DK18786402.0T DK3687951T3 (da) 2017-09-25 2018-09-21 Accelererende blanding til hydrauliske sammensætninger
AU2018335595A AU2018335595B2 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
JP2020516396A JP2020535096A (ja) 2017-09-25 2018-09-21 水硬性組成物用の促進混和剤
EP18786402.0A EP3687951B1 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
CA3074065A CA3074065A1 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
US16/650,003 US11365151B2 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
ES18786402T ES2931056T3 (es) 2017-09-25 2018-09-21 Aditivo acelerante para composiciones hidráulicas
ZA2020/01261A ZA202001261B (en) 2017-09-25 2020-02-27 Accelerating admixture for hydraulic compositions
JP2023043746A JP7560592B2 (ja) 2017-09-25 2023-03-20 水硬性組成物用の促進混和剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000107064A IT201700107064A1 (it) 2017-09-25 2017-09-25 Additivo accelerante per composizioni idrauliche

Publications (1)

Publication Number Publication Date
IT201700107064A1 true IT201700107064A1 (it) 2019-03-25

Family

ID=61024892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000107064A IT201700107064A1 (it) 2017-09-25 2017-09-25 Additivo accelerante per composizioni idrauliche

Country Status (10)

Country Link
US (1) US11365151B2 (https=)
EP (1) EP3687951B1 (https=)
JP (2) JP2020535096A (https=)
AU (1) AU2018335595B2 (https=)
CA (1) CA3074065A1 (https=)
DK (1) DK3687951T3 (https=)
ES (1) ES2931056T3 (https=)
IT (1) IT201700107064A1 (https=)
WO (1) WO2019058313A1 (https=)
ZA (1) ZA202001261B (https=)

Cited By (1)

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CN117401925A (zh) * 2022-10-28 2024-01-16 中国科学院深圳先进技术研究院 一种晶核增强剂、胶凝材料及其制备方法

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CN110467401B (zh) * 2019-09-16 2021-06-29 沈阳建筑大学 一种基于稳定性的自密实混凝土配合比设计方法
CN110950573B (zh) * 2019-12-13 2021-11-16 成都轨道建设管理有限公司 一种地铁施工用混凝土速凝剂
WO2022073961A1 (en) 2020-10-09 2022-04-14 Basf Se Process for producing calcium silicate hydrate
CN112456845B (zh) * 2020-12-14 2022-06-17 河北红墙新材料有限公司 一种水泥熟料水化悬浮液混凝土早强剂及其应用
JP2022134233A (ja) * 2021-03-03 2022-09-15 Ｕｂｅ三菱セメント株式会社 セメント組成物及びその製造方法、アルカリシリカ反応抑制剤、アルカリシリカ反応抑制方法
EP4194419A1 (en) * 2021-12-08 2023-06-14 Holcim Technology Ltd Method for increasing the strength of a hydraulic binder and a mineral accelerator therefore
JP2023095192A (ja) * 2021-12-24 2023-07-06 ポゾリス ソリューションズ株式会社 ジオポリマー組成物用強度増進助材及びジオポリマー組成物
EP4353699A1 (en) 2022-10-12 2024-04-17 Mapei S.p.A. Low carbon concrete admixture
CN115557723B (zh) * 2022-11-21 2023-03-14 湖南大学 一种硅酸钙盐晶种胶体及其制备方法
KR102686411B1 (ko) * 2023-07-17 2024-07-19 주식회사 부흥건설화학 콘크리트용 혼화제 및 이를 포함하는 콘크리트
EP4516759A1 (en) * 2023-09-01 2025-03-05 Construction Research & Technology GmbH Low carbon footprint construction material with improved early and late strengths
EP4574792A1 (en) 2023-12-22 2025-06-25 A2A Ambiente SpA Method for simultaneous production of artificial aggregates and salt from solid waste incinerator plants
CN121107767B (zh) * 2025-11-13 2026-02-06 丹阳市基零佳崮新型建筑材料有限公司 一种电石渣基低碳胶凝材料及其制备方法

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US5709743A (en) * 1993-07-29 1998-01-20 Lafarge Setting and hardening accelerating agent for siliceous hydraulic binders
US20040040474A1 (en) * 2002-08-29 2004-03-04 Marianela Perez-Pena Very fast setting cementitious composition
WO2006043265A2 (en) * 2004-10-21 2006-04-27 Irland-Peles Ltd. Retardation of hydration of cementitous slurry
US20140221534A1 (en) * 2013-02-07 2014-08-07 Jesse Osborne, JR. Tunneling annulus grout
WO2015130284A1 (en) * 2014-02-27 2015-09-03 Halliburton Energy Services, Inc. Passivated cement accelerator

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US5211751A (en) * 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
JP3273934B2 (ja) * 1999-11-30 2002-04-15 ニチハ株式会社 セメント硬化促進剤およびセメント硬化促進方法
JP4981457B2 (ja) * 2007-01-09 2012-07-18 電気化学工業株式会社 セメント組成物、それを用いた注入材、及びその使用方法
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ITMI20132059A1 (it) * 2013-12-10 2015-06-11 Mapei Spa Additivo accelerante per composizioni cementizie
WO2016169981A1 (en) * 2015-04-21 2016-10-27 Basf Se Method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form
JP6905795B2 (ja) * 2015-12-16 2021-07-21 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 吹付コンクリート組成物およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709743A (en) * 1993-07-29 1998-01-20 Lafarge Setting and hardening accelerating agent for siliceous hydraulic binders
US20040040474A1 (en) * 2002-08-29 2004-03-04 Marianela Perez-Pena Very fast setting cementitious composition
WO2006043265A2 (en) * 2004-10-21 2006-04-27 Irland-Peles Ltd. Retardation of hydration of cementitous slurry
US20140221534A1 (en) * 2013-02-07 2014-08-07 Jesse Osborne, JR. Tunneling annulus grout
WO2015130284A1 (en) * 2014-02-27 2015-09-03 Halliburton Energy Services, Inc. Passivated cement accelerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117401925A (zh) * 2022-10-28 2024-01-16 中国科学院深圳先进技术研究院 一种晶核增强剂、胶凝材料及其制备方法

Also Published As

Publication number Publication date
AU2018335595B2 (en) 2024-07-04
JP7560592B2 (ja) 2024-10-02
US11365151B2 (en) 2022-06-21
ZA202001261B (en) 2021-08-25
EP3687951A1 (en) 2020-08-05
CA3074065A1 (en) 2019-03-28
EP3687951B1 (en) 2022-08-31
DK3687951T3 (da) 2022-11-21
US20200277229A1 (en) 2020-09-03
AU2018335595A1 (en) 2020-04-16
JP2020535096A (ja) 2020-12-03
WO2019058313A1 (en) 2019-03-28
ES2931056T3 (es) 2022-12-23
JP2023078316A (ja) 2023-06-06

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