BR112015000979B8 - aditivo para composições de pega hidráulica, processo para preparar o aditivo para composições de pega hidráulica, uso do aditivo para composições de pega hidráulica e mistura de material de construção - Google Patents

aditivo para composições de pega hidráulica, processo para preparar o aditivo para composições de pega hidráulica, uso do aditivo para composições de pega hidráulica e mistura de material de construção

Info

Publication number
BR112015000979B8
BR112015000979B8 BR112015000979A BR112015000979A BR112015000979B8 BR 112015000979 B8 BR112015000979 B8 BR 112015000979B8 BR 112015000979 A BR112015000979 A BR 112015000979A BR 112015000979 A BR112015000979 A BR 112015000979A BR 112015000979 B8 BR112015000979 B8 BR 112015000979B8
Authority
BR
Brazil
Prior art keywords
additive
hydraulic setting
setting compositions
material mixture
compositions
Prior art date
Application number
BR112015000979A
Other languages
English (en)
Other versions
BR112015000979B1 (pt
BR112015000979A2 (pt
Inventor
Kraus Alexander
Grassl Harald
Gädt Torben
Original Assignee
Construction Research & Technology Gmbh
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 Construction Research & Technology Gmbh filed Critical Construction Research & Technology Gmbh
Publication of BR112015000979A2 publication Critical patent/BR112015000979A2/pt
Publication of BR112015000979B1 publication Critical patent/BR112015000979B1/pt
Publication of BR112015000979B8 publication Critical patent/BR112015000979B8/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers containing polyether side chains
    • 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
    • C04B22/082—Acids
    • 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
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—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
    • 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
    • C04B22/16—Acids or salts thereof containing phosphorus in the anion, e.g. phosphates
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • C04B24/2629—Polyvinylalcohols; Polyvinylacetates containing polyether side chains
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles containing polyether side chains
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/308—Slump-loss preventing 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
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Cosmetics (AREA)

Abstract

aditivo para composições de ajuste hidráulico, processo e uso do mesmo e mistura de material de construção. a presente invenção diz respeito a um aditivo para composições de ajuste hidráulico, compreendendo uma preparação aquosa dispersa de forma coloidal de pelo menos um sal de um cátion metálico polivalente e de pelo menos um dispersante polimérico que compreende grupos aniônicos e/ou anionogênicos e cadeias laterais de poliéter. o aditivo é particularmente adequado como um retentor de queda.
BR112015000979A 2012-07-20 2013-07-19 aditivo para composições de pega hidráulica, processo para preparar o aditivo para composições de pega hidráulica, uso do aditivo para composições de pega hidráulica e mistura de material de construção BR112015000979B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261673853P 2012-07-20 2012-07-20
EP12177399.8A EP2687498A1 (de) 2012-07-20 2012-07-20 Additiv für hydraulisch abbindende Massen
EP12177399.8 2012-07-20
US61/673,853 2012-07-20
PCT/EP2013/065353 WO2014013077A1 (de) 2012-07-20 2013-07-19 Additiv für hydraulisch abbindende massen

Publications (3)

Publication Number Publication Date
BR112015000979A2 BR112015000979A2 (pt) 2017-06-27
BR112015000979B1 BR112015000979B1 (pt) 2021-03-02
BR112015000979B8 true BR112015000979B8 (pt) 2021-05-04

Family

ID=46516630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015000979A BR112015000979B8 (pt) 2012-07-20 2013-07-19 aditivo para composições de pega hidráulica, processo para preparar o aditivo para composições de pega hidráulica, uso do aditivo para composições de pega hidráulica e mistura de material de construção

Country Status (11)

Country Link
US (1) US9315419B2 (pt)
EP (2) EP2687498A1 (pt)
JP (1) JP6226982B2 (pt)
CN (1) CN104661981B (pt)
AU (1) AU2013291939B2 (pt)
BR (1) BR112015000979B8 (pt)
CA (1) CA2879124C (pt)
ES (1) ES2585032T3 (pt)
MX (1) MX356201B (pt)
RU (1) RU2630015C2 (pt)
WO (1) WO2014013077A1 (pt)

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EP2896603A1 (de) * 2014-01-21 2015-07-22 Basf Se Calciumsulfat-Zusammensetzung umfassend ein Additiv
EP2899171A1 (de) * 2014-01-22 2015-07-29 Construction Research & Technology GmbH Additiv für hydraulisch abbindende Massen
MX2017017120A (es) * 2015-06-26 2018-05-28 Construction Research & Technology Gmbh Aditivo para composiciones de fraguado hidraulico.
CN105293976B (zh) * 2015-10-14 2017-10-31 广东红墙新材料股份有限公司 一种管桩及其制备方法
WO2017178381A1 (en) 2016-04-14 2017-10-19 Basf Se A process for preparing core-shell particles having a polymer core and a continuous silica shell, an aqueous polymer dispersion obtainable by said process, a redispersible polymer powder, and a composition comprising the redispersible polymer powder.
EP3443029B1 (en) 2016-04-14 2020-02-26 Basf Se A process for modifying polymer particles of an aqueous polymer dispersion, an aqueous polymer dispersion obtainable by said process, a redispersible polymer powder, and a composition comprising the redispersible polymer powder
RU2635420C1 (ru) * 2016-08-04 2017-11-13 Вячеслав Николаевич Попов Пластифицирующая добавка для строительных растворов
WO2019055014A1 (en) * 2017-09-14 2019-03-21 Polymer Technologies Worldwide, Inc. SYSTEM AND METHOD FOR STABILIZING SOIL
RU2716661C1 (ru) * 2019-09-12 2020-03-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Гибридный цемент
CN110804172B (zh) * 2019-11-14 2022-05-31 中国建材检验认证集团厦门宏业有限公司 一种两性多支化抗泥型减水剂及其制备方法
WO2021105823A1 (en) * 2019-11-26 2021-06-03 Navoday Sciences Private Limited Chemically processed mineral additive for increasing the durability of cement and concrete
BR112023003032A2 (pt) 2020-08-26 2023-04-11 Construction Research & Technology Gmbh Composições de construção e de controle de pega
BR112023003033A2 (pt) 2020-08-26 2023-04-11 Construction Research & Technology Gmbh Composições de construção com redução de cimento e de controle de pega
WO2022043349A1 (en) 2020-08-26 2022-03-03 Construction Research & Technology Gmbh Limestone calcined clay cement (lc3) construction composition
WO2022043350A1 (en) 2020-08-26 2022-03-03 Construction Research & Technology Gmbh Set control composition for cementitious systems
FR3119166B1 (fr) * 2021-01-25 2024-05-17 Chryso Composition de liant hydraulique de laitiers de hauts fourneaux
CN117580813A (zh) 2021-06-22 2024-02-20 建筑研究和技术有限公司 萘磺酸缩聚物作为增塑剂在建筑组合物中的用途以及建筑组合物
AU2022299262A1 (en) 2021-06-22 2023-12-14 Construction Research & Technology Gmbh Cement dispersant comprising a naphthalenesulfonic acid polycondensate and at least one of a phosphorylated polycondensate and a polycarboxylate ether, and construction composition
WO2023025929A1 (en) 2021-08-27 2023-03-02 Construction Research & Technology Gmbh Use of a colloidal polymer inorganic hybrid material as a construction composition additive
CN118043296A (zh) 2021-09-29 2024-05-14 建筑研究和技术有限公司 用于胶凝体系的凝固控制组合物
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WO2023217567A1 (en) 2022-05-09 2023-11-16 Basf Se Dry mortar composition containing metal salt of a polyol

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Also Published As

Publication number Publication date
WO2014013077A1 (de) 2014-01-23
JP6226982B2 (ja) 2017-11-08
RU2015105678A (ru) 2016-09-10
CN104661981B (zh) 2016-11-09
CA2879124C (en) 2020-09-29
CN104661981A (zh) 2015-05-27
JP2015528787A (ja) 2015-10-01
US20150158768A1 (en) 2015-06-11
BR112015000979B1 (pt) 2021-03-02
MX356201B (es) 2018-05-18
EP2874968B1 (de) 2016-04-27
AU2013291939A1 (en) 2015-02-26
AU2013291939B2 (en) 2016-07-14
RU2630015C2 (ru) 2017-09-05
MX2015000849A (es) 2015-04-08
EP2874968A1 (de) 2015-05-27
US9315419B2 (en) 2016-04-19
EP2687498A1 (de) 2014-01-22
BR112015000979A2 (pt) 2017-06-27
ES2585032T3 (es) 2016-10-03
CA2879124A1 (en) 2014-01-23

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