CN1035485A - 超干混混凝土添加剂 - Google Patents
超干混混凝土添加剂 Download PDFInfo
- Publication number
- CN1035485A CN1035485A CN89101059A CN89101059A CN1035485A CN 1035485 A CN1035485 A CN 1035485A CN 89101059 A CN89101059 A CN 89101059A CN 89101059 A CN89101059 A CN 89101059A CN 1035485 A CN1035485 A CN 1035485A
- Authority
- CN
- China
- Prior art keywords
- concrete
- ligninsulfonate
- cement
- nonionogenic tenside
- polycarboxylate
- 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.)
- Granted
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
-
- 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
- C04B2111/00068—Mortar or concrete mixtures with an unusual water/cement ratio
-
- 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
-
- 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
- Y10S106/00—Compositions: coating or plastic
- Y10S106/01—Fly ash
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8387/88 | 1988-01-20 | ||
JP63008387A JPH01188449A (ja) | 1988-01-20 | 1988-01-20 | 超硬練りコンクリート用の混和剤 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94108661A Division CN1041711C (zh) | 1988-01-20 | 1994-08-31 | 超干拌混凝土及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1035485A true CN1035485A (zh) | 1989-09-13 |
CN1031049C CN1031049C (zh) | 1996-02-21 |
Family
ID=11691797
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN89101059A Expired - Fee Related CN1031049C (zh) | 1988-01-20 | 1989-01-19 | 混凝土的高效减水外加剂 |
CN94108661A Expired - Fee Related CN1041711C (zh) | 1988-01-20 | 1994-08-31 | 超干拌混凝土及其制备方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94108661A Expired - Fee Related CN1041711C (zh) | 1988-01-20 | 1994-08-31 | 超干拌混凝土及其制备方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5085708A (zh) |
JP (1) | JPH01188449A (zh) |
CN (2) | CN1031049C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1093095C (zh) * | 2000-11-07 | 2002-10-23 | 复旦大学 | 羧酸类接枝型高效减水剂及其合成方法 |
CN1109004C (zh) * | 2000-04-04 | 2003-05-21 | 北京市建筑材料科学研究院 | 聚羧酸系引气高效混凝土减水剂 |
CN105541236A (zh) * | 2016-02-04 | 2016-05-04 | 中国建筑材料科学研究总院 | 一种海水海砂混凝土 |
CN105731897A (zh) * | 2016-02-04 | 2016-07-06 | 中国建筑材料科学研究总院 | 一种利用珊瑚礁石制备粗骨料的方法及其混凝土 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661670B1 (fr) * | 1990-05-04 | 1993-07-30 | Francais Ciments | Adjuvant pour coulis mortier ou beton de ciment. |
US5681386A (en) * | 1991-01-08 | 1997-10-28 | Mbt Holding Ag | Method for blending of admixtures in a sprayed concrete mass and agent for application of the method |
CH686780A5 (de) * | 1992-07-22 | 1996-06-28 | Sandoz Ag | Fliessfaehige Zementmischungen. |
KR100293114B1 (ko) * | 1992-09-01 | 2001-09-17 | 스티브 티. 트링커, 메기오 로버트 | 수경시멘트 버그홀 감소 혼화물 및 이를 사용하는 방법 |
EP0813506B1 (en) * | 1995-03-06 | 2004-09-08 | W.R. Grace & Co.-Conn. | Cement composition |
US5654352A (en) * | 1995-05-16 | 1997-08-05 | Maxflow Environmental Corp. | Air-entraining agent and method of producing same |
US5703174A (en) * | 1995-06-21 | 1997-12-30 | W. R. Grace & Co.-Conn. | Air controlling superplasticizers |
PT1044175E (pt) | 1998-08-14 | 2003-03-31 | Mbt Holding Ag | Misturas de cimento com elevado teor de pozolanas |
JP4607321B2 (ja) | 1998-08-14 | 2011-01-05 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | セメント乾燥成型混合物 |
US6310143B1 (en) | 1998-12-16 | 2001-10-30 | Mbt Holding Ag | Derivatized polycarboxylate dispersants |
US6861459B2 (en) * | 1999-07-09 | 2005-03-01 | Construction Research & Technology Gmbh | Oligomeric dispersant |
US8088842B2 (en) | 1999-12-10 | 2012-01-03 | Construction Research & Technology Gmbh | Solubilized defoamers for cementitious compositions |
US20030187100A1 (en) * | 1999-12-10 | 2003-10-02 | Mbt Holding Ag | Water soluble air controlling agents for cementitious compositions |
WO2001042162A1 (en) | 1999-12-10 | 2001-06-14 | Mbt Holding Ag | Solubilized defoamers for cementitious compositions |
US6875801B2 (en) * | 1999-12-10 | 2005-04-05 | Construction Research & Technology Gmbh | Solubilized defoamers for cementitious compositions |
WO2002090286A1 (en) * | 2001-05-04 | 2002-11-14 | Alpb - Aditivos E Ligantes Para Betões, Lda. | Lignosulfonate-based plasticizer admixtures |
US6858074B2 (en) * | 2001-11-05 | 2005-02-22 | Construction Research & Technology Gmbh | High early-strength cementitious composition |
US20040211342A1 (en) | 2003-04-25 | 2004-10-28 | Mbt Holding Ag | Rheology stabilizer for cementitious compositions |
EP2096089A1 (de) * | 2008-02-26 | 2009-09-02 | Neil Spindler | Betonzusatzmittel |
US8252106B2 (en) * | 2008-03-19 | 2012-08-28 | Momentive Specialty Chemicals Inc. | Modifier for concrete and cement formulations and methods of preparing the same |
US8404040B2 (en) | 2009-07-07 | 2013-03-26 | Momentive Specialty Chemicals Inc. | Curing or sealing compositions for concrete and cement formulations and processes for using the same |
US8277557B2 (en) | 2009-08-07 | 2012-10-02 | Borregaard Industries Limited | Agglomerated particulate lignosulfonate |
WO2011038426A2 (en) * | 2009-09-28 | 2011-03-31 | Pieter Gideo Van Der Merwe | Additive for cementitious and dust suppression compositions |
CN102311548B (zh) * | 2011-06-09 | 2013-03-13 | 江苏博特新材料有限公司 | 梳形木质素减水剂、其制备方法及应用 |
JP7272719B1 (ja) * | 2022-10-11 | 2023-05-12 | 竹本油脂株式会社 | 水硬性組成物用添加剤、その製造方法及び水硬性組成物の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2317246A1 (fr) * | 1975-07-09 | 1977-02-04 | Sumitomo Chemical Co | Compositions de platre fluides comprenant de l'hemihydrate de gypse et un agent tensio-actif d'ester phosphorique |
JPS5659661A (en) * | 1979-10-18 | 1981-05-23 | Yoshitomi Pharmaceutical | Concrete admixing agent denaturization prevention |
JPS6042260A (ja) * | 1983-08-10 | 1985-03-06 | 山陽国策パルプ株式会社 | モルタル用混和材 |
JPS60127253A (ja) * | 1983-12-12 | 1985-07-06 | 花王株式会社 | コンクリ−ト混和剤 |
-
1988
- 1988-01-20 JP JP63008387A patent/JPH01188449A/ja active Granted
-
1989
- 1989-01-19 CN CN89101059A patent/CN1031049C/zh not_active Expired - Fee Related
-
1991
- 1991-01-24 US US07/645,386 patent/US5085708A/en not_active Expired - Fee Related
-
1994
- 1994-08-31 CN CN94108661A patent/CN1041711C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1109004C (zh) * | 2000-04-04 | 2003-05-21 | 北京市建筑材料科学研究院 | 聚羧酸系引气高效混凝土减水剂 |
CN1093095C (zh) * | 2000-11-07 | 2002-10-23 | 复旦大学 | 羧酸类接枝型高效减水剂及其合成方法 |
CN105541236A (zh) * | 2016-02-04 | 2016-05-04 | 中国建筑材料科学研究总院 | 一种海水海砂混凝土 |
CN105731897A (zh) * | 2016-02-04 | 2016-07-06 | 中国建筑材料科学研究总院 | 一种利用珊瑚礁石制备粗骨料的方法及其混凝土 |
Also Published As
Publication number | Publication date |
---|---|
CN1041711C (zh) | 1999-01-20 |
CN1031049C (zh) | 1996-02-21 |
JPH0553740B2 (zh) | 1993-08-10 |
JPH01188449A (ja) | 1989-07-27 |
US5085708A (en) | 1992-02-04 |
CN1110261A (zh) | 1995-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1031049C (zh) | 混凝土的高效减水外加剂 | |
CN1041816C (zh) | 混凝土外加剂 | |
US6641661B1 (en) | High early strength cement and additives and methods for making the same | |
AU767803B2 (en) | Derivatized polycarboxylate dispersants | |
CN1095816C (zh) | 一种提高水泥泵送性的外加剂和改善水泥组合物泵送性的方法 | |
CN1095812C (zh) | 水泥组合物 | |
JP2002532373A5 (zh) | ||
CN101037312A (zh) | 中效泵送剂 | |
US5174821A (en) | Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances | |
CN1396137A (zh) | 秸杆碎丝水泥中空隔墙条板及其制备方法 | |
CN1121994C (zh) | 高早强水泥和外加剂及其制备方法 | |
EP2687497B1 (en) | Dispersing agent for hydraulic compositions | |
CN1041708C (zh) | 掺有多元醇的水硬性水泥促凝剂 | |
CN1516683A (zh) | 夹带空气的掺合料组合物 | |
US5792252A (en) | Cement compositions and admixtures thereof | |
JP2004352515A (ja) | 高間隙相型セメント組成物 | |
JP5422234B2 (ja) | セメント組成物 | |
CA1103705A (en) | Pozzolan cement compositions | |
EP0432770B1 (en) | Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances | |
CN1037133A (zh) | 改进的水凝水泥 | |
Ravindrarajah et al. | Development of sawdust concrete for block making | |
EP3517516A1 (en) | Composition based on calcium carbonate for use as a cement | |
EP4219423A1 (en) | Ready-mix concrete or mortar, or precast concrete composition, comprising ground granulated blast furnace slag, an alkali sulfate activator and a pce type water reducing polymer | |
JP2617903B2 (ja) | セメント分散剤 | |
KR0144454B1 (ko) | 수경(水硬)성 조성물, 그로부터 형성된 생성물 및 수경성 물질용 분리 감소제 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: NOVARTIS CO., LTD. TO: MBT HOLDING AG |
|
CP01 | Change in the name or title of a patent holder |
Address after: Zurich, Switzerland Patentee after: MBT HOLDING AG Address before: Basel, Switzerland Patentee before: Novartis AG |
|
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NOVARTIS CO., LTD. TO: MBT HOLDING AG Free format text: CORRECT: PATENTEE; FROM: SANDOZ CO., LTD. TO: NOVARTIS CO., LTD. |
|
CP02 | Change in the address of a patent holder |
Address after: Zurich, Switzerland Applicant after: MBT HOLDING AG Address before: Basel, Switzerland Applicant before: Novartis AG |
|
CP03 | Change of name, title or address |
Address after: Basel, Switzerland Patentee after: Novartis AG Address before: Basel, Switzerland Patentee before: Sandoz Ltd. |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |