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)
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 US16/650,003 priority patent/US11365151B2/en
Priority to AU2018335595A priority patent/AU2018335595A1/en
Priority to DK18786402.0T priority patent/DK3687951T3/da
Priority to CA3074065A priority patent/CA3074065A1/en
Priority to EP18786402.0A priority patent/EP3687951B1/en
Priority to ES18786402T priority patent/ES2931056T3/es
Priority to PCT/IB2018/057284 priority patent/WO2019058313A1/en
Priority to JP2020516396A priority patent/JP2020535096A/ja
Publication of IT201700107064A1 publication Critical patent/IT201700107064A1/it
Priority to ZA2020/01261A priority patent/ZA202001261B/en
Priority to JP2023043746A priority patent/JP2023078316A/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
    • 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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, 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, 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
    • 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
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
EP18786402.0A EP3687951B1 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
AU2018335595A AU2018335595A1 (en) 2017-09-25 2018-09-21 Accelerating admixture for hydraulic compositions
DK18786402.0T DK3687951T3 (da) 2017-09-25 2018-09-21 Accelererende blanding til hydrauliske sammensætninger
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
PCT/IB2018/057284 WO2019058313A1 (en) 2017-09-25 2018-09-21 ACCELERATOR ADJUVANT 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
ZA2020/01261A ZA202001261B (en) 2017-09-25 2020-02-27 Accelerating admixture for hydraulic compositions
JP2023043746A JP2023078316A (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 (it)
EP (1) EP3687951B1 (it)
JP (2) JP2020535096A (it)
AU (1) AU2018335595A1 (it)
CA (1) CA3074065A1 (it)
DK (1) DK3687951T3 (it)
ES (1) ES2931056T3 (it)
IT (1) IT201700107064A1 (it)
WO (1) WO2019058313A1 (it)
ZA (1) ZA202001261B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN116323519A (zh) 2020-10-09 2023-06-23 巴斯夫欧洲公司 制备硅酸钙水合物的方法
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
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
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

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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181752A (ja) * 1982-04-19 1983-10-24 日本板硝子株式会社 Ｇｒｃ製造用混合セメント質材料
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
JP2009203145A (ja) * 2008-02-29 2009-09-10 Sumitomo Osaka Cement Co Ltd ポーラスコンクリート及びその製造方法
JP2009227544A (ja) * 2008-03-25 2009-10-08 Ube Ind Ltd 水硬性組成物並びに水硬性モルタル及び硬化体
ES2743684T3 (es) * 2010-02-25 2020-02-20 Construction Research & Technology Gmbh Composición aceleradora de endurecimiento que contiene dispersantes
CN103906720B (zh) * 2011-12-05 2016-12-14 Sika技术股份公司 制备用于矿物粘结剂组合物的固化促进剂的方法
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

Also Published As

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

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