NO20001653L - Forsterkede portland cementblandinger - Google Patents

Forsterkede portland cementblandinger

Info

Publication number
NO20001653L
NO20001653L NO20001653A NO20001653A NO20001653L NO 20001653 L NO20001653 L NO 20001653L NO 20001653 A NO20001653 A NO 20001653A NO 20001653 A NO20001653 A NO 20001653A NO 20001653 L NO20001653 L NO 20001653L
Authority
NO
Norway
Prior art keywords
cements
portland cement
cement mixes
reinforced portland
reinforced
Prior art date
Application number
NO20001653A
Other languages
English (en)
Other versions
NO20001653D0 (no
Inventor
Josephine Ho-Wah Cheung
David Francis Myers
Original Assignee
Grace W R & Co
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
Priority claimed from US09/085,379 external-priority patent/US6048393A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of NO20001653D0 publication Critical patent/NO20001653D0/no
Publication of NO20001653L publication Critical patent/NO20001653L/no

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
    • C04B24/122—Hydroxy amines
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
NO20001653A 1997-10-01 2000-03-30 Forsterkede portland cementblandinger NO20001653L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6081597P 1997-10-01 1997-10-01
US09/085,379 US6048393A (en) 1998-05-26 1998-05-26 Processing additives for hydraulic cements
PCT/US1998/019734 WO1999016724A1 (en) 1997-10-01 1998-09-17 Strength enhanced portland cement compositions

Publications (2)

Publication Number Publication Date
NO20001653D0 NO20001653D0 (no) 2000-03-30
NO20001653L true NO20001653L (no) 2000-05-30

Family

ID=26740391

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20001653A NO20001653L (no) 1997-10-01 2000-03-30 Forsterkede portland cementblandinger

Country Status (21)

Country Link
US (1) US6290772B1 (no)
EP (1) EP1019334B1 (no)
JP (1) JP2003527275A (no)
AT (1) ATE314329T1 (no)
AU (1) AU745142B2 (no)
BR (1) BR9803815A (no)
CA (1) CA2248559C (no)
CO (1) CO5050268A1 (no)
DE (1) DE69832999T2 (no)
ES (1) ES2152855B1 (no)
FR (2) FR2769014B1 (no)
HK (1) HK1020714A1 (no)
IT (1) IT1302583B1 (no)
MA (1) MA24656A1 (no)
NO (1) NO20001653L (no)
NZ (1) NZ503494A (no)
PL (1) PL195620B1 (no)
TN (1) TNSN98178A1 (no)
TR (1) TR199801964A3 (no)
TW (1) TW416937B (no)
WO (1) WO1999016724A1 (no)

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JP3339619B2 (ja) 1997-03-28 2002-10-28 太平洋セメント株式会社 セメント系材料の添加剤、及びセメント系材料
US7128781B1 (en) 2002-08-29 2006-10-31 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
US7147706B1 (en) 2002-08-29 2006-12-12 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
JP4796770B2 (ja) 2002-10-09 2011-10-19 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 アミン含有セメント処理用添加剤
MY141254A (en) * 2003-01-24 2010-03-31 Handy Chemicals Ltd Sacrificial agents for fly ash concrete
US6899177B2 (en) * 2003-10-10 2005-05-31 Halliburton Energy Services, Inc. Methods of cementing subterranean zones with cement compositions having enhanced compressive strengths
JP4712719B2 (ja) * 2003-11-21 2011-06-29 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 硫酸塩分散クロム酸塩還元剤
US7651559B2 (en) 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
EP1886979B1 (en) 2006-08-11 2012-09-26 W.R. Grace & Co.-Conn. Coordinated Metal Compounds for reducing chromium
US8097666B2 (en) * 2007-05-30 2012-01-17 W. R. Grace & Co.-Conn. Cement additive for stucco applications
KR101057366B1 (ko) * 2007-06-25 2011-08-17 주식회사 윈플로 고기능성이 부여된 시멘트 클링커 분쇄조제용 조성물
KR100912033B1 (ko) * 2008-04-15 2009-08-12 명흥식 조기압축강도를 개선하기 위한 시멘트 첨가제
US20100286312A1 (en) 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
US8992601B2 (en) 2009-05-20 2015-03-31 480 Biomedical, Inc. Medical implants
CN101665339B (zh) * 2009-09-10 2012-05-23 惠州市富力新技术有限公司 一种增强型水泥复合助磨剂
EP2336100A1 (de) * 2009-12-08 2011-06-22 Sika Technology AG Zusatzmittel für mineralische Bindemittel mit verringertem Braunverfärbungspotential
AU2011312689B2 (en) 2010-09-27 2015-01-15 Gcp Applied Technologies Inc. Dilution-stable cement grinding additive composition
EP2527310A1 (de) 2011-05-26 2012-11-28 Sika Technology AG Erhärtungsbeschleuniger für mineralische Bindemittelzusammensetzungen
EP2527308A1 (de) 2011-05-26 2012-11-28 Sika Technology AG Erhärtungsbeschleuniger für mineralische Bindemittel
EP2527307A1 (de) 2011-05-26 2012-11-28 Sika Technology AG Dialkanolamine als Additive zum Mahlen von Feststoffen
DK2723695T3 (en) 2011-06-24 2017-04-03 Construction Research & Technology Gmbh A cement
CA2839385C (en) 2011-06-24 2018-10-30 Construction Research & Technology Gmbh Cementitious composition and admixture
JP6054736B2 (ja) * 2012-12-21 2016-12-27 花王株式会社 水硬性組成物
CN103204779A (zh) * 2013-04-27 2013-07-17 弗克科技(苏州)有限公司 一种醇胺及其制备方法
EP2873657A1 (en) 2013-11-13 2015-05-20 Huntsman Petrochemical LLC Admixture composition to improve strength of cement cured products
KR101668809B1 (ko) 2013-12-31 2016-10-24 한국화학연구원 수용성이 우수한 시멘트 클링커 활성화 화합물을 함유하는 시멘트 클링커 분쇄조제용 조성물
KR101545475B1 (ko) 2013-12-31 2015-08-19 한국화학연구원 시멘트 클링커 분쇄 활성화 화합물을 포함하는 시멘트 클링커 분쇄조제용 조성물
EP3109216B1 (de) 2015-06-22 2020-09-16 HeidelbergCement AG Erstarrungs- und erhaertungsbeschleuniger fuer hydraulische bindemittel
CN107848884B (zh) * 2015-07-09 2019-04-09 株式会社日本触媒 水泥用添加剂、水泥组合物和水泥用添加剂用原料
KR102493595B1 (ko) 2018-02-06 2023-01-30 롯데케미칼 주식회사 시멘트 첨가제 조성물
FR3087196B1 (fr) * 2018-10-10 2022-08-05 Chryso Procede d'utilisation d'alcanolamine dans un broyeur
KR20230079421A (ko) 2020-10-02 2023-06-07 지씨피 어플라이드 테크놀로지스 인크. 조강 슬래그 기반 시멘트질 결합제
EP4317103A1 (en) * 2022-08-05 2024-02-07 Heidelberg Materials AG Degraded amine solution as performance enhancer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470365A (en) * 1936-02-12 1937-08-12 Dewey And Almy Ltd Improvements in or relating to hydraulic cement
US3329517A (en) 1965-02-05 1967-07-04 Grace W R & Co Cement additives composed of ethanolamine salts
US4373956A (en) * 1981-09-14 1983-02-15 Martin Marietta Corporation Additive for hydraulic cement mixes
US4405372A (en) * 1982-03-08 1983-09-20 W. R. Grace & Co. Gypsum-free cement compositions
US4473405A (en) * 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
NZ235347A (en) * 1989-10-06 1991-09-25 Grace W R & Co Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent
US4943323A (en) 1989-10-06 1990-07-24 W. R. Grace & Co.-Conn. Processing additives for blended cements
US4990190A (en) 1989-10-06 1991-02-05 W. R. Grace & Co.-Conn. Strength enhancing additive for certain portland cements
US5084103A (en) 1989-10-06 1992-01-28 W. R. Grace & Co.-Conn. Strength enhancing additive for certain portland cements
US5017234A (en) 1989-10-06 1991-05-21 W. R. Grace & Co.-Conn. Processing additives for blended cements
JP3673577B2 (ja) * 1995-11-20 2005-07-20 太平洋セメント株式会社 セメント混合材並びに該セメント混合材を添加したセメント及びコンクリート
US6048393A (en) * 1998-05-26 2000-04-11 W.R. Grace & Co. -Conn. Processing additives for hydraulic cements

Also Published As

Publication number Publication date
NO20001653D0 (no) 2000-03-30
FR2782712B1 (fr) 2002-05-10
AU745142B2 (en) 2002-03-14
BR9803815A (pt) 1999-12-14
ES2152855A1 (es) 2001-02-01
ES2152855B1 (es) 2001-09-01
IT1302583B1 (it) 2000-09-29
JP2003527275A (ja) 2003-09-16
WO1999016724A1 (en) 1999-04-08
TW416937B (en) 2001-01-01
DE69832999T2 (de) 2006-08-17
NZ503494A (en) 2001-03-30
EP1019334B1 (en) 2005-12-28
CA2248559A1 (en) 1999-04-01
TR199801964A2 (xx) 1999-11-22
EP1019334A1 (en) 2000-07-19
AU9232298A (en) 1999-04-23
FR2769014B1 (fr) 2000-01-14
US6290772B1 (en) 2001-09-18
FR2782712A1 (fr) 2000-03-03
TNSN98178A1 (fr) 2000-12-29
FR2769014A1 (fr) 1999-04-02
MA24656A1 (fr) 1999-04-01
TR199801964A3 (tr) 1999-11-22
ITMI982118A1 (it) 2000-04-01
PL195620B1 (pl) 2007-10-31
ATE314329T1 (de) 2006-01-15
CO5050268A1 (es) 2001-06-27
CA2248559C (en) 2002-07-09
PL339652A1 (en) 2001-01-02
DE69832999D1 (de) 2006-02-02
HK1020714A1 (en) 2000-05-19

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