BRPI0407787A - mistura de aceleradores - Google Patents

mistura de aceleradores

Info

Publication number
BRPI0407787A
BRPI0407787A BRPI0407787-3A BRPI0407787A BRPI0407787A BR PI0407787 A BRPI0407787 A BR PI0407787A BR PI0407787 A BRPI0407787 A BR PI0407787A BR PI0407787 A BRPI0407787 A BR PI0407787A
Authority
BR
Brazil
Prior art keywords
component
sulphate
hydroxide
sub
carbonate
Prior art date
Application number
BRPI0407787-3A
Other languages
English (en)
Inventor
Terje Angelskar
Raita Iwata
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9953539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0407787(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of BRPI0407787A publication Critical patent/BRPI0407787A/pt
Publication of BRPI0407787B1 publication Critical patent/BRPI0407787B1/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
    • 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
    • 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
    • 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
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters 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
    • 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
    • C04B2103/12—Set 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
    • 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
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Particle Accelerators (AREA)
  • Liquid Crystal Substances (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Paints Or Removers (AREA)

Abstract

"MISTURA DE ACELERADORES". A presente invenção refere-se à composição de acelerador para uso com composições à base de cimento pulverizadas, que é uma solução ou dispersão aquosa de uma mistura de Componentes 1-3; Componente 1 - sulfato de alumínio; Componente 2 - pelo menos um de uma alcanolamina e uma alquileno diamina ou triamina; Componente 3 - ácido fluorídrico opcionalmente com pelo menos um dos componentes 4-7, com a condição de que pelo menos um do componente 4 ou Componente 5 esteja presente; Componente 4 - pelo menos um de hidróxido de sódio, hidróxido de potássio, hidróxido de lítio, hidróxido de magnésio, carbonato de lítio, carbonato de sódio, carbonato de potássio, carbonato de magnésio, sulfato de sódio, sulfato de potássio, sulfato de magnésio e sulfato de lítio; Componente 5 - ácidos C~ 1~-C~ 10~ mono e dicarboxílicos alifáticos e seus sais de metal; Componente 6 - hidróxido de alumínio; Componente 7 -pelo menos um de ácido fosfórico e ácido fosforoso. Os aceleradores têm excelente estabilidade de longo prazo e funcionam bem com cimentos 'difíceis', tais como alguns OPCs japoneses.
BRPI0407787-3A 2003-02-25 2004-02-19 Accelerator composition, method of applying composition to the cement basis to a substrate for spraying, and laying on the basement of hardened cement BRPI0407787B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0304158.9 2003-02-25
GBGB0304158.9A GB0304158D0 (en) 2003-02-25 2003-02-25 Admixture
PCT/EP2004/001594 WO2004076382A1 (en) 2003-02-25 2004-02-19 Accelerator admixture

Publications (2)

Publication Number Publication Date
BRPI0407787A true BRPI0407787A (pt) 2006-02-14
BRPI0407787B1 BRPI0407787B1 (pt) 2017-10-31

Family

ID=9953539

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407787-3A BRPI0407787B1 (pt) 2003-02-25 2004-02-19 Accelerator composition, method of applying composition to the cement basis to a substrate for spraying, and laying on the basement of hardened cement

Country Status (16)

Country Link
US (1) US7182808B2 (pt)
EP (1) EP1597214B2 (pt)
KR (1) KR101097568B1 (pt)
CN (1) CN100404469C (pt)
AT (1) ATE435845T2 (pt)
AU (1) AU2004215680B2 (pt)
BR (1) BRPI0407787B1 (pt)
CA (1) CA2516048A1 (pt)
DE (1) DE602004021908D1 (pt)
ES (1) ES2327924T5 (pt)
GB (1) GB0304158D0 (pt)
MX (1) MXPA05009033A (pt)
NO (1) NO342962B1 (pt)
PT (1) PT1597214E (pt)
SI (1) SI1597214T1 (pt)
WO (1) WO2004076382A1 (pt)

Families Citing this family (31)

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DE602004015281D1 (de) * 2003-05-30 2008-09-04 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
US7618490B2 (en) * 2003-08-20 2009-11-17 Denki Kagaku Kogyo Kabushiki Kaisha Spraying material and spray technique employing the same
GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
JP4452473B2 (ja) * 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
ITMI20051589A1 (it) * 2005-08-23 2007-02-24 Mapei Spa Acceleranti per cemento portland a basso costo
ATE429410T1 (de) * 2006-07-14 2009-05-15 Constr Res & Tech Gmbh Stabile spritzbetonbeschleunigerdispersion mit hohem aktivstoffgehalt
CN100450956C (zh) * 2006-12-07 2009-01-14 江苏博特新材料有限公司 喷射混凝土用液体无碱速凝剂
WO2009060405A1 (en) * 2007-11-06 2009-05-14 Umkomaas Lignin (Proprietary) Limited T/A Lignotech Sa Cement compositions
BRPI0822172A2 (pt) 2008-01-11 2015-06-16 Constr Res & Tech Gmbh Mistura aceleradora aquosa
EP2105419A1 (en) * 2008-03-28 2009-09-30 Lafarge Additives for cement
CA2744931C (en) * 2008-12-04 2018-08-07 Construction Research & Technology Gmbh Accelerator mixture and method of use
AP2011005876A0 (en) * 2009-02-12 2011-10-31 Red Leaf Resources Inc Vapor collection and barrier systems for encapsulated control infrastructures.
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
AU2010291308B2 (en) * 2009-09-02 2014-08-14 Construction Research & Technology Gmbh Sprayable hydraulic binder composition and method of use
CA2811769A1 (en) * 2010-09-27 2012-04-05 Sika Technology Ag Quick-set agent for hydraulic binder and method for rapidly curing hydraulic binder
TWI491579B (zh) * 2010-12-21 2015-07-11 潤弘精密工程事業股份有限公司 低鈣飛灰於常溫膠結方法
CN102219425B (zh) * 2011-04-15 2013-06-26 中铁隧道集团有限公司 一种无碱液态速凝剂及其制备方法
US20130008355A1 (en) * 2011-07-06 2013-01-10 Fmc Corporation Lithium-based concrete admixtures for controlling alkali-silica reactions with enhanced set-time control and processes for making the same
CN102533235B (zh) * 2012-01-04 2014-04-16 成都欧美克石油科技有限公司 一种油井水泥中高温早强剂
KR101302478B1 (ko) 2013-03-25 2013-09-02 (주) 에이텍정밀화학 광물계 액상 급결제 및 이의 제조방법
CA2948564C (en) * 2014-05-14 2023-09-26 Sika Technology Ag Stabilized solidification and setting accelerator for hydraulic binders
CN105621925A (zh) * 2014-10-26 2016-06-01 武汉鸿信通科技有限公司 一种喷射混凝土促凝剂
CN104761171A (zh) * 2015-04-24 2015-07-08 张萍 液体速凝剂及其制备方法
EP3222599A1 (de) * 2016-03-22 2017-09-27 Sika Technology AG Beschleuniger
CN107640920B (zh) * 2017-10-08 2020-04-03 山西黄河新型化工有限公司 一种水溶性速凝剂及其制备方法
CN108358497A (zh) * 2018-05-10 2018-08-03 江苏地基工程有限公司 新型基坑止水帷幕添加材料无碱液体速凝剂及其制备方法
CN110627397B (zh) * 2019-08-28 2021-11-02 四川琪汇新材料有限责任公司 一种高强型无碱液体速凝剂、制备方法及其应用
CN113548826B (zh) * 2021-08-25 2022-07-19 四川省晋川建材有限公司 一种防冻型无碱液体速凝剂及其制备方法
CN113816639A (zh) * 2021-09-07 2021-12-21 宿州市健生矿山设备有限公司 一种硫铝酸盐水泥基速凝剂及其制备方法和应用
CN115572099B (zh) * 2022-10-25 2023-06-16 中铁十一局集团有限公司 一种快硬早强喷射混凝土用无碱液体速凝剂的常温制备方法

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CH648272A5 (de) † 1981-10-12 1985-03-15 Sika Ag Alkalifreier abbinde- und erhaertungsbeschleuniger sowie verfahren zur beschleunigung des abbindens und erhaertens eines hydraulischen bindemittels.
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JP3991242B2 (ja) † 1997-06-30 2007-10-17 太平洋セメント株式会社 高強度吹付けコンクリート
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Also Published As

Publication number Publication date
CN1753848A (zh) 2006-03-29
EP1597214B1 (en) 2009-07-08
CN100404469C (zh) 2008-07-23
US20060137576A1 (en) 2006-06-29
NO20054394L (no) 2005-11-25
ES2327924T5 (es) 2018-02-20
CA2516048A1 (en) 2004-09-10
AU2004215680B2 (en) 2007-12-06
KR20050107452A (ko) 2005-11-11
SI1597214T1 (sl) 2009-10-31
NO342962B1 (no) 2018-09-10
NO20054394D0 (no) 2005-09-22
EP1597214B2 (en) 2017-10-11
AU2004215680A1 (en) 2004-09-10
ES2327924T3 (es) 2009-11-05
EP1597214A1 (en) 2005-11-23
PT1597214E (pt) 2009-07-29
US7182808B2 (en) 2007-02-27
MXPA05009033A (es) 2005-11-23
GB0304158D0 (en) 2003-03-26
WO2004076382A1 (en) 2004-09-10
ATE435845T2 (de) 2009-07-15
DE602004021908D1 (de) 2009-08-20
BRPI0407787B1 (pt) 2017-10-31
KR101097568B1 (ko) 2011-12-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.