CO5050268A1 - Aditivos de procesamiento mejorados para cementos hidrauli- cos - Google Patents
Aditivos de procesamiento mejorados para cementos hidrauli- cosInfo
- Publication number
- CO5050268A1 CO5050268A1 CO98056682A CO98056682A CO5050268A1 CO 5050268 A1 CO5050268 A1 CO 5050268A1 CO 98056682 A CO98056682 A CO 98056682A CO 98056682 A CO98056682 A CO 98056682A CO 5050268 A1 CO5050268 A1 CO 5050268A1
- Authority
- CO
- Colombia
- Prior art keywords
- cements
- improved processing
- processing additives
- hydraulic cements
- additives
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Una composición de cemento hidráulico que comprende una mezclade cemento Portland y hasta 0,1% por peso de dicho cemento de una hidroxilamina seleccionada a partir del grupo que consiste de N,N-bis(2-hidroxietil)-2-propanolamina y N,N-bis (2-hidroxipropil)-N-(hidroxietil)amina, dicha cantidad siendo efectiva para promover los esfuerzos compresivos de la composición de cemento endurecida después de 1,3,7 y 28 días.Un método para mejorar el esfuerzo compresivo de días 1, 3, 7 y 28 lo mismo que otras propiedades deseadas de una composición de cemento quecomprende agregar a dicha composición de cemento hasta cerca de 0,2% de una hidroxilamina seleccionada a partir del grupo que consiste de N,N-bis(2-hidroxietil)-2-propanolamina y N,N-bis(2-hidroxipropil)-N-(hidroxietil)amina.
Applications Claiming Priority (2)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5050268A1 true CO5050268A1 (es) | 2001-06-27 |
Family
ID=26740391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO98056682A CO5050268A1 (es) | 1997-10-01 | 1998-09-29 | Aditivos de procesamiento mejorados para cementos hidrauli- cos |
Country Status (21)
Country | Link |
---|---|
US (1) | US6290772B1 (es) |
EP (1) | EP1019334B1 (es) |
JP (1) | JP2003527275A (es) |
AT (1) | ATE314329T1 (es) |
AU (1) | AU745142B2 (es) |
BR (1) | BR9803815A (es) |
CA (1) | CA2248559C (es) |
CO (1) | CO5050268A1 (es) |
DE (1) | DE69832999T2 (es) |
ES (1) | ES2152855B1 (es) |
FR (2) | FR2769014B1 (es) |
HK (1) | HK1020714A1 (es) |
IT (1) | IT1302583B1 (es) |
MA (1) | MA24656A1 (es) |
NO (1) | NO20001653L (es) |
NZ (1) | NZ503494A (es) |
PL (1) | PL195620B1 (es) |
TN (1) | TNSN98178A1 (es) |
TR (1) | TR199801964A2 (es) |
TW (1) | TW416937B (es) |
WO (1) | WO1999016724A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
ATE548341T1 (de) | 2002-10-09 | 2012-03-15 | Grace W R & Co | Methode zum malen von zement enthaltend aminhaltige zementverarbeitungsadditive |
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 |
RU2351559C2 (ru) * | 2003-11-21 | 2009-04-10 | В.Р. Грейс Энд Ко.-Конн. | Хроматный восстановитель сульфатной дисперсии |
US7651559B2 (en) | 2005-11-04 | 2010-01-26 | Franklin Industrial Minerals | Mineral composition |
PL1886979T3 (pl) * | 2006-08-11 | 2013-02-28 | Gcp Applied Tech Inc | Związki koordynacyjne metali do redukcji chromu |
WO2008150604A1 (en) * | 2007-05-30 | 2008-12-11 | 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 |
EP2621872B1 (en) | 2010-09-27 | 2019-11-06 | 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 |
EP2527307A1 (de) | 2011-05-26 | 2012-11-28 | Sika Technology AG | Dialkanolamine als Additive zum Mahlen von Feststoffen |
EP2527308A1 (de) | 2011-05-26 | 2012-11-28 | Sika Technology AG | Erhärtungsbeschleuniger für mineralische Bindemittel |
EP2723695B1 (en) | 2011-06-24 | 2017-01-04 | Construction Research & Technology GmbH | Cement additive |
AU2012274110A1 (en) | 2011-06-24 | 2014-01-16 | 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 |
MY167711A (en) * | 2015-07-09 | 2018-09-21 | Nippon Catalytic Chem Ind | Cement additive, cement composition, and raw material for cement additive |
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 |
WO2022072779A1 (en) | 2020-10-02 | 2022-04-07 | Gcp Applied Technologies Inc. | Early strength slag-based cementitious binder |
EP4317103A1 (en) * | 2022-08-05 | 2024-02-07 | Heidelberg Materials AG | Degraded amine solution as performance enhancer |
Family Cites Families (12)
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 |
US5017234A (en) | 1989-10-06 | 1991-05-21 | 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 |
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 |
US5084103A (en) | 1989-10-06 | 1992-01-28 | W. R. Grace & Co.-Conn. | Strength enhancing additive for certain portland 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 |
-
1998
- 1998-06-09 TW TW87109129A patent/TW416937B/zh not_active IP Right Cessation
- 1998-09-17 WO PCT/US1998/019734 patent/WO1999016724A1/en active IP Right Grant
- 1998-09-17 PL PL98339652A patent/PL195620B1/pl unknown
- 1998-09-17 JP JP2000513811A patent/JP2003527275A/ja active Pending
- 1998-09-17 DE DE1998632999 patent/DE69832999T2/de not_active Expired - Lifetime
- 1998-09-17 EP EP19980944882 patent/EP1019334B1/en not_active Expired - Lifetime
- 1998-09-17 AU AU92322/98A patent/AU745142B2/en not_active Expired
- 1998-09-17 NZ NZ50349498A patent/NZ503494A/xx not_active IP Right Cessation
- 1998-09-17 AT AT98944882T patent/ATE314329T1/de active
- 1998-09-28 TN TNSN98178 patent/TNSN98178A1/fr unknown
- 1998-09-28 MA MA25272A patent/MA24656A1/fr unknown
- 1998-09-29 CO CO98056682A patent/CO5050268A1/es unknown
- 1998-09-30 BR BR9803815A patent/BR9803815A/pt active IP Right Grant
- 1998-09-30 CA CA002248559A patent/CA2248559C/en not_active Expired - Lifetime
- 1998-10-01 ES ES9802088A patent/ES2152855B1/es not_active Expired - Fee Related
- 1998-10-01 FR FR9812312A patent/FR2769014B1/fr not_active Expired - Lifetime
- 1998-10-01 IT IT002118 patent/IT1302583B1/it active IP Right Grant
- 1998-10-01 TR TR1998/01964A patent/TR199801964A2/xx unknown
-
1999
- 1999-09-30 US US09/524,803 patent/US6290772B1/en not_active Expired - Lifetime
- 1999-10-20 FR FR9913085A patent/FR2782712B1/fr not_active Expired - Lifetime
- 1999-12-10 HK HK99105835A patent/HK1020714A1/xx not_active IP Right Cessation
-
2000
- 2000-03-30 NO NO20001653A patent/NO20001653L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW416937B (en) | 2001-01-01 |
TNSN98178A1 (fr) | 2000-12-29 |
ES2152855A1 (es) | 2001-02-01 |
CA2248559C (en) | 2002-07-09 |
TR199801964A3 (tr) | 1999-11-22 |
US6290772B1 (en) | 2001-09-18 |
FR2782712B1 (fr) | 2002-05-10 |
FR2782712A1 (fr) | 2000-03-03 |
BR9803815A (pt) | 1999-12-14 |
PL339652A1 (en) | 2001-01-02 |
ATE314329T1 (de) | 2006-01-15 |
IT1302583B1 (it) | 2000-09-29 |
FR2769014A1 (fr) | 1999-04-02 |
DE69832999D1 (de) | 2006-02-02 |
DE69832999T2 (de) | 2006-08-17 |
FR2769014B1 (fr) | 2000-01-14 |
AU9232298A (en) | 1999-04-23 |
ITMI982118A1 (it) | 2000-04-01 |
MA24656A1 (fr) | 1999-04-01 |
AU745142B2 (en) | 2002-03-14 |
JP2003527275A (ja) | 2003-09-16 |
NO20001653D0 (no) | 2000-03-30 |
NZ503494A (en) | 2001-03-30 |
ES2152855B1 (es) | 2001-09-01 |
EP1019334B1 (en) | 2005-12-28 |
NO20001653L (no) | 2000-05-30 |
PL195620B1 (pl) | 2007-10-31 |
CA2248559A1 (en) | 1999-04-01 |
HK1020714A1 (en) | 2000-05-19 |
TR199801964A2 (xx) | 1999-11-22 |
EP1019334A1 (en) | 2000-07-19 |
WO1999016724A1 (en) | 1999-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO5050268A1 (es) | Aditivos de procesamiento mejorados para cementos hidrauli- cos | |
BR0110948A (pt) | Composição de concreto e método para a preparação de uma composição de concreto | |
NO20020432D0 (no) | Sementeringsoppslemming med lav tetthet og lav porösitet for oljebrönner og liknende | |
ATE285388T1 (de) | Zusatz zur herstellung von hochumformbarem mörtelzement | |
NO20035414D0 (no) | Plate med sement som bindemiddel | |
PL364426A1 (en) | Hemp concrete mixtures and mortars, preparation method and uses | |
BR0011570A (pt) | Cimento e aditivos de elevada resistência precose e métodos para a sua fabricação | |
DK1565413T3 (da) | Höjstyrkebeton uden indhold af tilsætningsstoffer med latent hydraulisk aktivitet | |
UA31525A (uk) | В'яжуче для цементних бетонів та розчинів | |
HUP0100718A2 (hu) | Eljárás állati bőrből és hidraulikus kötőanyagból álló építési műtárgyak és termékek előállítására | |
UA9646A (uk) | В'яжуче | |
BR9605041C1 (pt) | Integralidade de um processo para obtenção de massa única para acabamento final | |
TH30257B (th) | สารเติมแต่งปรับปรุงกรรมวิธีสำหรับไฮดรอลิกซีเมนต์ | |
RU98104352A (ru) | Портландцемент | |
TH34157A (th) | สารเติมแต่งปรับปรุงกรรมวิธีสำหรับไฮดรอลิกซีเมนต์ | |
UA36859A (uk) | Спосіб одержання портландцементу для виготовлення азбестоцементних виробів | |
RU96112050A (ru) | Способ обеспечения долговечности стеклоровинга в среде твердеющего цементного камня | |
MD2145F1 (en) | Composition for concrete protection | |
MD3102F1 (ro) | Bloc de cofraj pierdut |