CA2401147C - Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent - Google Patents

Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent Download PDF

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Publication number
CA2401147C
CA2401147C CA2401147A CA2401147A CA2401147C CA 2401147 C CA2401147 C CA 2401147C CA 2401147 A CA2401147 A CA 2401147A CA 2401147 A CA2401147 A CA 2401147A CA 2401147 C CA2401147 C CA 2401147C
Authority
CA
Canada
Prior art keywords
air
admixture
plasticizer
concrete
admixture composition
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2401147A
Other languages
English (en)
French (fr)
Other versions
CA2401147A1 (en
Inventor
Chia-Chih Ou
Ara A. Jeknavorian
Christon L. Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GCP Applied Technologies Inc
Original Assignee
WR Grace and Co Conn
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 WR Grace and Co Conn filed Critical WR Grace and Co Conn
Publication of CA2401147A1 publication Critical patent/CA2401147A1/en
Application granted granted Critical
Publication of CA2401147C publication Critical patent/CA2401147C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/909—The agent contains organic compound containing sulfoxy*
    • Y10S516/91—The compound contains nitrogen, except if present solely as NH4+
    • Y10S516/912—The compound contains -C[=O]NHH where substitution may be made for the hydrogen
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/914—The agent contains organic compound containing nitrogen, except if present solely as NH4+
    • Y10S516/915—The compound contains -C[=O]NHH where substitution may be made for the hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2401147A 2000-03-02 2001-02-15 Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent Expired - Lifetime CA2401147C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/517,443 2000-03-02
US09/517,443 US6441054B1 (en) 2000-03-02 2000-03-02 Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent
PCT/US2001/004860 WO2001064323A1 (en) 2000-03-02 2001-02-15 Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent

Publications (2)

Publication Number Publication Date
CA2401147A1 CA2401147A1 (en) 2001-09-07
CA2401147C true CA2401147C (en) 2010-04-13

Family

ID=24059817

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2401147A Expired - Lifetime CA2401147C (en) 2000-03-02 2001-02-15 Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent

Country Status (8)

Country Link
US (2) US6441054B1 (enExample)
EP (1) EP1259310A4 (enExample)
JP (1) JP4986359B2 (enExample)
KR (1) KR100722068B1 (enExample)
CN (1) CN1239239C (enExample)
AU (1) AU2001241501A1 (enExample)
CA (1) CA2401147C (enExample)
WO (1) WO2001064323A1 (enExample)

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US7053125B2 (en) * 2002-11-14 2006-05-30 The Board Of Trustees Of The University Of Illinois Controlled dispersion of colloidal suspension by comb polymers
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US7627552B2 (en) 2003-03-27 2009-12-01 Microsoft Corporation System and method for filtering and organizing items based on common elements
US7141617B2 (en) * 2003-06-17 2006-11-28 The Board Of Trustees Of The University Of Illinois Directed assembly of three-dimensional structures with micron-scale features
US7240732B2 (en) * 2003-10-31 2007-07-10 Halliburton Energy Services, Inc. Dispersant compositions for cement compositions and related methods
US7976625B2 (en) * 2006-01-20 2011-07-12 Cognis Ip Management Gmbh Compounds and methods for treating fly ash
US20070204764A1 (en) * 2006-01-23 2007-09-06 Jianhua Mao Compounds and methods for reducing water content in cementitious mixtures
EA018168B1 (ru) * 2006-07-24 2013-06-28 Басф Се Применение состава для образования пены из водных жидкостей, способ добычи нефти и/или природного газа, способ третичной добычи нефти и способ бурения с применением вспениваемого промывочного бурового раствора
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US8043426B2 (en) * 2008-05-13 2011-10-25 Abdel-Mohsen Onsy Mohamed Method for treating cement kiln dust
JP5713524B2 (ja) * 2008-07-11 2015-05-07 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット コンクリートにおける粘土活性を改善するためのスランプ保持混和剤
US7922939B2 (en) * 2008-10-03 2011-04-12 The Board Of Trustees Of The University Of Illinois Metal nanoparticle inks
US8187500B2 (en) * 2008-10-17 2012-05-29 The Board Of Trustees Of The University Of Illinois Biphasic inks
JP2010215741A (ja) * 2009-03-16 2010-09-30 Penta Ocean Construction Co Ltd セメント系固化処理土およびその作製方法
US20100286312A1 (en) * 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
EP2467347A4 (en) * 2009-08-20 2014-01-22 Grace W R & Co ROBUST AIR DISCHARGE FOR CEMENT GROOMING
CN102695687A (zh) * 2010-01-08 2012-09-26 株式会社日本触媒 水硬性材料用减缩剂
EP2561036A1 (de) * 2010-04-23 2013-02-27 Basf Se Verfahren zur erdölförderung unter verwendung von tensiden auf basis eines gemisches von c32-guerbet-, c34-guerbet-, c36-guerbet-haltigen alkylalkoxylaten
US8187376B2 (en) 2010-05-25 2012-05-29 W. R. Grace & Co.-Conn. Defoamers for hydratable cementitious compositions
US8815009B2 (en) 2010-10-19 2014-08-26 W. R. Grace & Co.-Conn. Clay-bearing manufactured sands for hydratable cementitious compositions
US9034968B2 (en) 2011-03-31 2015-05-19 W. R. Grace & Co.-Conn. Cationic polymers for treating construction aggregates
WO2013089663A2 (en) 2011-12-12 2013-06-20 Verifi Llc Multivariate management of entrained air and rheology in cementitious mixes
EP3303260B1 (en) * 2015-06-04 2019-09-18 Verifi LLC Method for dosing concrete
CN106316187B (zh) * 2016-08-25 2018-11-16 新昌县鸿裕工业产品设计有限公司 一种天然植物基混凝土引气剂的制备方法
IT201700045104A1 (it) * 2017-04-26 2018-10-26 Simem S P A Apparato e metodo per la produzione di calcestruzzo fluido
ES2959318T3 (es) 2017-06-28 2024-02-23 Gcp Applied Tech Inc Mezcla de hormigón que potencia la resistencia temprana
MX2020006627A (es) 2017-12-22 2020-09-14 Verifi Llc Manejo de catálogos de diseño de mezclas de concreto.
CN108033705B (zh) * 2017-12-28 2020-11-27 钊美新材料（上海）有限公司 一种可作为辅助减水剂的化合物
JP6749963B2 (ja) * 2018-05-09 2020-09-02 花王株式会社 水硬性組成物用水和発熱抑制剤
JP7207887B2 (ja) * 2018-07-27 2023-01-18 東邦化学工業株式会社 水硬性組成物用空気連行剤
FR3088928B1 (fr) * 2018-11-27 2022-08-05 Chryso Méthode d’analyse de la quantité d’argile dans un sable
CN109650763B (zh) * 2018-12-25 2022-04-29 海南省众邑新材料研究院有限公司 一种提高混凝土钢筋耐腐蚀性能的外加剂及其制备方法
WO2020196102A1 (ja) * 2019-03-25 2020-10-01 株式会社日本触媒 水硬性材料用添加剤
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CN113754371B (zh) * 2021-08-30 2022-10-21 广东盛瑞科技股份有限公司 高石粉含量的泡沫轻质土及其制备方法

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Also Published As

Publication number Publication date
AU2001241501A1 (en) 2001-09-12
US6441054B1 (en) 2002-08-27
KR100722068B1 (ko) 2007-05-25
US7972436B2 (en) 2011-07-05
WO2001064323A1 (en) 2001-09-07
CA2401147A1 (en) 2001-09-07
CN1454114A (zh) 2003-11-05
JP2003525190A (ja) 2003-08-26
CN1239239C (zh) 2006-02-01
JP4986359B2 (ja) 2012-07-25
KR20020086598A (ko) 2002-11-18
EP1259310A4 (en) 2009-11-11
US20030136307A1 (en) 2003-07-24
EP1259310A1 (en) 2002-11-27

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Effective date: 20210215