CO2018002444A2 - Material moldeable a base de un material cementoso con resistencia a la contracción - Google Patents

Material moldeable a base de un material cementoso con resistencia a la contracción

Info

Publication number
CO2018002444A2
CO2018002444A2 CONC2018/0002444A CO2018002444A CO2018002444A2 CO 2018002444 A2 CO2018002444 A2 CO 2018002444A2 CO 2018002444 A CO2018002444 A CO 2018002444A CO 2018002444 A2 CO2018002444 A2 CO 2018002444A2
Authority
CO
Colombia
Prior art keywords
shrinkage resistance
moldable
cementitious
material based
cementitious material
Prior art date
Application number
CONC2018/0002444A
Other languages
English (en)
Inventor
Jessica Chiaverini
Wolfgang Salmen
Davide Zampini
Original Assignee
Cemex Res Group Ag
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 Cemex Res Group Ag filed Critical Cemex Res Group Ag
Publication of CO2018002444A2 publication Critical patent/CO2018002444A2/es

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
    • 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
    • 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
    • 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
    • C04B14/06—Quartz; Sand
    • 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
    • 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
    • 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
    • C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0049—Water-swellable polymers
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0051—Water-absorbing polymers, hydrophilic polymers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La presente invención se relaciona con un material novedoso a base de cemento moldeable que contiene una combinación especial a base de un sistema de curado interno para reducir la contracción y evitar la formación de grietas, y con un método para producir el mismo.
CONC2018/0002444A 2015-08-07 2018-03-05 Material moldeable a base de un material cementoso con resistencia a la contracción CO2018002444A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/056025 WO2017025770A1 (en) 2015-08-07 2015-08-07 Castable material based on cementitious material with shrinkage resistance

Publications (1)

Publication Number Publication Date
CO2018002444A2 true CO2018002444A2 (es) 2018-05-31

Family

ID=54186237

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0002444A CO2018002444A2 (es) 2015-08-07 2018-03-05 Material moldeable a base de un material cementoso con resistencia a la contracción

Country Status (8)

Country Link
US (1) US20180230053A1 (es)
EP (1) EP3331837A1 (es)
CO (1) CO2018002444A2 (es)
CR (1) CR20180076A (es)
IL (1) IL256616A (es)
MX (1) MX2018001403A (es)
PH (1) PH12017502348A1 (es)
WO (1) WO2017025770A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018001409A (es) * 2015-08-07 2018-04-13 Cemex Res Group Ag Material moldeable con base en un aglutinante cementoso con resistencia a la contraccion.
WO2020176211A1 (en) 2019-02-28 2020-09-03 Dow Global Technologies Llc Concrete-forming composition
CN111116088B (zh) * 2019-11-27 2022-05-31 江苏苏博特新材料股份有限公司 一种自养护透水混凝土专用胶结剂及其应用
CN111439971A (zh) * 2020-04-21 2020-07-24 安徽理工大学 一种低收缩高强混凝土及其制备方法
BR112022021255A2 (pt) * 2020-04-22 2022-12-06 Wacker Chemie Ag Misturas contendo superabsorventes
CN111747677B (zh) * 2020-05-29 2022-03-08 江苏百瑞吉新材料有限公司 一种高效混凝土复合外加剂
CN111747673B (zh) * 2020-05-29 2022-06-17 江苏百瑞吉新材料有限公司 一种高铁专用改性混凝土外加剂及其制备方法
US11753346B2 (en) * 2020-12-18 2023-09-12 Holcim Technology Ltd Method for the construction of a data center
CN114988744B (zh) * 2022-06-15 2023-07-21 济南大学 一种混凝土减缩增强剂及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806482A1 (de) 1998-02-17 1999-08-19 Sueddeutsche Kalkstickstoff Wasserlösliche oder wasserquellbare sulfogruppenhaltige Copolymere, Verfahren zu deren Herstellung und ihre Verwendung
EP1172343B1 (en) * 2000-02-16 2011-05-11 Denki Kagaku Kogyo Kabushiki Kaisha Cement mortar and shooting material
DE102007027470A1 (de) * 2007-06-14 2008-12-24 Construction Research & Technology Gmbh Polymervergütete Baustofftrockenmischungen
US8685158B2 (en) * 2010-03-15 2014-04-01 Ciments Francais Water retention agent for cementitious compositions and cementitious compositions containing same
EP2822911B1 (fr) 2012-03-09 2019-11-20 Parexgroup Sa Composition seche a base de liant mineral et destinee a la preparation d'une formulation humide durcissable pour le batiment
US9150452B2 (en) 2012-04-19 2015-10-06 Construction Research & Technology, Gmbh Method for manufacturing a cementitious composition
WO2013177318A2 (en) * 2012-05-22 2013-11-28 Tthe Curators Of The University Of Missouri Internal curing composition for concrete mixtures

Also Published As

Publication number Publication date
IL256616A (en) 2018-02-28
PH12017502348A1 (en) 2018-06-25
EP3331837A1 (en) 2018-06-13
US20180230053A1 (en) 2018-08-16
MX2018001403A (es) 2018-05-28
CR20180076A (es) 2018-05-11
WO2017025770A1 (en) 2017-02-16

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