BR112013007418A2 - produtos de cimento hidratado para concreto pulverizado - Google Patents

produtos de cimento hidratado para concreto pulverizado

Info

Publication number
BR112013007418A2
BR112013007418A2 BR112013007418A BR112013007418A BR112013007418A2 BR 112013007418 A2 BR112013007418 A2 BR 112013007418A2 BR 112013007418 A BR112013007418 A BR 112013007418A BR 112013007418 A BR112013007418 A BR 112013007418A BR 112013007418 A2 BR112013007418 A2 BR 112013007418A2
Authority
BR
Brazil
Prior art keywords
cement products
hydrated cement
pulverized concrete
inorganic binder
pulverized
Prior art date
Application number
BR112013007418A
Other languages
English (en)
Inventor
Alfonso Montserrat
Original Assignee
Constr Res & Tech 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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of BR112013007418A2 publication Critical patent/BR112013007418A2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • 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
    • C04B22/148—Aluminium-sulfate
    • 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
    • C04B28/04—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
    • C04B28/02—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
    • C04B28/10—Lime cements or magnesium oxide 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
    • 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
    • C04B28/16—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 containing anhydrite, e.g. Keene's cement
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paints Or Removers (AREA)
  • Glanulating (AREA)

Abstract

produtos de cimento hidratado para concreto pulverizado. a presente invenção refere-se a um processo para a preparação de uma composição de um ligante inorgânico pulverizável contendo como componentes principais água, agregados, ligante inorgânico, acelerador de assentamento, caracterizado pelo de fato de que um componente contendo produto de hidrato de cimento é adicionado antes do e/ou no bocal de pulverização.
BR112013007418A 2010-11-30 2011-11-22 produtos de cimento hidratado para concreto pulverizado BR112013007418A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10193123 2010-11-30
PCT/EP2011/070677 WO2012072450A2 (en) 2010-11-30 2011-11-22 Cement hydrate products for sprayed concrete

Publications (1)

Publication Number Publication Date
BR112013007418A2 true BR112013007418A2 (pt) 2016-07-12

Family

ID=44999788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007418A BR112013007418A2 (pt) 2010-11-30 2011-11-22 produtos de cimento hidratado para concreto pulverizado

Country Status (14)

Country Link
US (1) US20140199488A1 (pt)
EP (1) EP2646388A2 (pt)
JP (1) JP2013544224A (pt)
CN (1) CN103153907A (pt)
AU (1) AU2011335250B2 (pt)
BR (1) BR112013007418A2 (pt)
CA (1) CA2817740A1 (pt)
CL (1) CL2013000759A1 (pt)
CO (1) CO6680678A2 (pt)
MX (1) MX2013006007A (pt)
PE (1) PE20140465A1 (pt)
TW (1) TW201228982A (pt)
WO (1) WO2012072450A2 (pt)
ZA (1) ZA201304805B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013178967A1 (en) * 2012-06-01 2013-12-05 David Ball Group Plc Cementitious binders, activators and methods for making concrete
EP2842927A1 (en) * 2013-08-29 2015-03-04 BASF Construction Polymers GmbH Hardening accelerator containing ettringite and calcium silicate hydrate
GB2525705B (en) * 2014-11-04 2017-09-20 David Ball Group Plc Activator composition and method for making concrete
MX2017015113A (es) * 2015-05-29 2018-08-09 Fundacion Tecnalia Res & Innovation Metodo para la fabricacion de hidrato de silicato de calcio usado como acelerador del endurecimiento en hormigon y materiales basados en cemento, hidrato de silicato de calcio fabricado con dicho metodo.
EP3313800A1 (en) * 2015-06-29 2018-05-02 Sika Technology AG Alkali free aluminate sulfate based shotcrete accelerator as stable suspension or redispersible solid
US10618842B2 (en) 2015-08-21 2020-04-14 Basf Se Accelerator composition
CN105218048A (zh) * 2015-09-18 2016-01-06 成都理工大学 一种高地温隧道高性能初次喷射混凝土及其制备方法
CN109928695B (zh) * 2019-03-07 2021-08-03 广西壮族自治区水利科学研究院 一种低热再生大骨料混凝土及其制备方法
JP2021070602A (ja) * 2019-10-30 2021-05-06 株式会社日本触媒 水硬性材料用添加剤
IT202100017663A1 (it) 2021-07-05 2023-01-05 Mapei Spa Additivo incrementatore di prestazione per calcestruzzo proiettato
EP4339173A1 (en) 2022-09-14 2024-03-20 Sika Technology AG Methods and admixtures for the improvement of the workability of an ettringite-forming cementitious composition

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
CA2086648C (en) 1992-01-28 1999-03-23 Ahmad Arfaei Hydraulic cement set-accelerating admixtures incorporating glycols
GB9416114D0 (en) * 1994-08-10 1994-09-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9513116D0 (en) * 1995-06-28 1995-08-30 Sandoz Ltd Improvements in or relating to organic compounds
JP3438850B2 (ja) * 1996-03-26 2003-08-18 電気化学工業株式会社 吹付工法
US5786080A (en) * 1996-04-03 1998-07-28 E. Khashoggi Industries Compositions and methods for manufacturing ettringite coated fibers and aggregates
EP0812812B1 (en) 1996-06-14 2003-01-29 Mbt Holding Ag Concrete spraying additives
JPH11322397A (ja) * 1998-05-18 1999-11-24 Onoda Co 急結性吹付材
PT1230191E (pt) * 1999-10-19 2004-04-30 Minova Int Ltd Composicoes cimentosas e um metodo para a sua utilizacao
JP2001163650A (ja) * 1999-12-03 2001-06-19 Taiheiyo Cement Corp セメント用急結剤
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
KR20090012372A (ko) * 2001-03-05 2009-02-03 제임스 하디 인터내셔널 파이낸스 비.브이. 시멘트 제품용 저밀도 규산칼슘 수화물 강도 촉진 첨가제
US7261923B2 (en) * 2003-05-29 2007-08-28 Hycrete, Inc. Corrosion resistant composition for treatment of hardened concrete structures
JP3957672B2 (ja) * 2003-09-26 2007-08-15 電気化学工業株式会社 吹付け工法
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WO2005075381A1 (de) 2004-02-06 2005-08-18 Sika Technology Ag Wasserbasierender erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel sowie verfahren zu dessen herstellung
JP2007099609A (ja) * 2005-09-08 2007-04-19 Taiheiyo Material Kk 急硬性セメント混練物及び吹付材料
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Also Published As

Publication number Publication date
AU2011335250B2 (en) 2016-02-25
ZA201304805B (en) 2014-09-25
CO6680678A2 (es) 2013-05-31
US20140199488A1 (en) 2014-07-17
MX2013006007A (es) 2013-07-15
CA2817740A1 (en) 2012-06-07
JP2013544224A (ja) 2013-12-12
WO2012072450A2 (en) 2012-06-07
EP2646388A2 (en) 2013-10-09
PE20140465A1 (es) 2014-04-16
CN103153907A (zh) 2013-06-12
WO2012072450A3 (en) 2012-08-23
TW201228982A (en) 2012-07-16
CL2013000759A1 (es) 2013-07-05
AU2011335250A1 (en) 2013-06-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]