JPH0532339B2 - - Google Patents

Info

Publication number
JPH0532339B2
JPH0532339B2 JP58002935A JP293583A JPH0532339B2 JP H0532339 B2 JPH0532339 B2 JP H0532339B2 JP 58002935 A JP58002935 A JP 58002935A JP 293583 A JP293583 A JP 293583A JP H0532339 B2 JPH0532339 B2 JP H0532339B2
Authority
JP
Japan
Prior art keywords
cement
weight
superplasticizer
composition
water
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
JP58002935A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58145651A (ja
Inventor
Maikeru Geideisu Jeemuzu
Morii Roozenbaagu Aanorudo
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.)
WR Grace and Co
Original Assignee
WR Grace and 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
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of JPS58145651A publication Critical patent/JPS58145651A/ja
Publication of JPH0532339B2 publication Critical patent/JPH0532339B2/ja
Granted 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP58002935A 1982-02-17 1983-01-13 セメント超可塑剤 Granted JPS58145651A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US349555 1982-02-17
US06/349,555 US4460720A (en) 1982-02-17 1982-02-17 Multicomponent concrete superplasticizer

Publications (2)

Publication Number Publication Date
JPS58145651A JPS58145651A (ja) 1983-08-30
JPH0532339B2 true JPH0532339B2 (en, 2012) 1993-05-14

Family

ID=23372896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58002935A Granted JPS58145651A (ja) 1982-02-17 1983-01-13 セメント超可塑剤

Country Status (19)

Country Link
US (1) US4460720A (en, 2012)
JP (1) JPS58145651A (en, 2012)
KR (1) KR860001647B1 (en, 2012)
AR (1) AR229950A1 (en, 2012)
AU (1) AU549594B2 (en, 2012)
BR (1) BR8206357A (en, 2012)
CA (1) CA1199743A (en, 2012)
DE (1) DE3305098A1 (en, 2012)
ES (1) ES519871A0 (en, 2012)
FR (1) FR2521549A1 (en, 2012)
GB (1) GB2114985B (en, 2012)
HK (1) HK3786A (en, 2012)
IT (1) IT1157350B (en, 2012)
MY (1) MY8600402A (en, 2012)
NZ (1) NZ202047A (en, 2012)
PH (1) PH19059A (en, 2012)
SE (1) SE8206104L (en, 2012)
SG (1) SG86585G (en, 2012)
ZA (1) ZA827169B (en, 2012)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717503A (en) * 1982-08-18 1988-01-05 Mitsubishi Mining & Co., Ltd. Demolition agent for brittle materials
JPS59169960A (ja) * 1983-03-15 1984-09-26 花王株式会社 コンクリ−ト添加剤及びコンクリ−トのスランプロス防止方法
WO1986000291A1 (en) * 1984-06-20 1986-01-16 Sandoz Ag Improvements in or relating to organic compounds for cement mixes
JPS6217056A (ja) * 1985-07-12 1987-01-26 清水建設株式会社 高流動性コンクリ−ト
DE3540155A1 (de) * 1985-09-03 1987-03-05 Hoerling Ludwig Chem Zusatzmittel fuer beton- und moertelmischungen und verfahren zu seiner herstellung
US4623682A (en) 1985-10-01 1986-11-18 Sandoz Ltd. Cement mixes and admixtures thereof
CA1325863C (en) * 1986-04-03 1994-01-04 National Starch And Chemical Corporation Cementiferous compositions and additives for use in such compositions
US5047087A (en) * 1986-04-03 1991-09-10 National Starch And Chemical Investment Holding Corporation Cementiferous composition and additives for use in such compositions
US4968734A (en) * 1986-07-01 1990-11-06 W. R. Grace & Co.-Conn. Cement admixture
DE3642859A1 (de) * 1986-12-16 1988-06-30 Hoelter Heinz Verfahren zur einbindung von rueckstaenden, wie salzhaltige produkte und/oder schwermetalle und andere nicht deponiefreundliche produkte in bindemitteln, die auslaugungsfest eingebunden werden sollen
DE3730532A1 (de) * 1987-09-11 1989-03-23 Ruetgerswerke Ag Verfahren zur herstellung von verfluessigungsmitteln fuer mineralische bindemittel
US4902347A (en) * 1988-03-28 1990-02-20 Board Of Trustees Operating Michigan State University Polyamide fibers, microsilica and Portland cement composites and method for production
FR2652806B1 (fr) * 1989-10-09 1994-01-07 Beton Developpement Coulis de ciment a hautes performances, son procede de realisation et utilisation de ce coulis.
CA2029632A1 (en) * 1989-11-22 1991-05-23 Yen-Yau H. Chao Foamed cementitious compositions comprising low water and poly (carboxylic) acid stabilizer
US5478391A (en) * 1993-03-26 1995-12-26 Cement Technology Corporation Cementitious materials and method of making the same
GB2279655A (en) * 1993-07-02 1995-01-11 Unilever Plc Additives for cement compositions
US5443636B1 (en) * 1994-07-29 1999-07-13 Fritz Ind Inc Composition for and method of pumping concrete
DE29622732U1 (de) * 1996-02-16 1997-04-30 Böe, Hans Peter, 46049 Oberhausen Halbzeug-Bauelement für die Verkleidung von Oberflächen
WO1998054108A1 (en) 1997-05-26 1998-12-03 Konstantin Sobolev Complex admixture and method of cement based materials production
PT1104394E (pt) 1998-08-14 2004-02-27 Constr Res & Tech Gmbh Mistura cimentosa de cura moldada
DK1044175T3 (da) 1998-08-14 2003-03-17 Mbt Holding Ag Cementblandinger med højt pozzolanindhold
DE19854476C2 (de) * 1998-11-25 2002-04-11 Dyckerhoff Ag Sulfatträgerfreie hydraulische Bindemittelzusammensetzung sowie deren Verwendung
US6310143B1 (en) 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
US20040261666A1 (en) * 2001-03-01 2004-12-30 Shimanovich Semyon A. Admixture to improve consolidation of cement composition with low moisture content
WO2002070428A1 (en) * 2001-03-01 2002-09-12 The Trustees Of Columbia University In The City Of New York Admixture to improve consolidation of cement composition with low moisture content
WO2002090286A1 (en) 2001-05-04 2002-11-14 Alpb - Aditivos E Ligantes Para Betões, Lda. Lignosulfonate-based plasticizer admixtures
US6774146B2 (en) * 2002-08-07 2004-08-10 Geo Specialty Chemicals, Inc. Dispersant and foaming agent combination
US7033432B2 (en) * 2002-08-07 2006-04-25 Geo Speciality Chemicals, Inc. Plaster composition and method of making same
US7945673B2 (en) * 2002-12-06 2011-05-17 Hewlett-Packard Development Company, L.P. Reduced wireless internet connect time
US6811600B2 (en) * 2003-01-23 2004-11-02 Engelhard Corporation Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereof
US8070875B2 (en) * 2005-10-14 2011-12-06 W.R. Grace & Co.-Conn. Slump retention in cementitious compositions
US8869895B2 (en) * 2009-12-08 2014-10-28 Halliburton Energy Services, Inc. Biodegradable set retarder for a cement composition
CZ21513U1 (cs) 2010-08-31 2010-11-29 Satsys Technology A.S. Sanacní suchá omítková smes
US8349073B2 (en) 2011-03-25 2013-01-08 Texas Industries, Inc. Fast setting stucco and method of use
US8338506B2 (en) 2011-04-01 2012-12-25 Chun Well Industry Co., Ltd. Method for producing improved rubberized concrete using waste rubber tires
US8536239B1 (en) 2011-05-02 2013-09-17 Chun Well Industry Co. Ltd. Method for producing improved rubberized concrete using waste rubber tires
KR101275098B1 (ko) * 2011-10-13 2013-06-17 (주)케미우스코리아 포터블형 펌프용 콘크리트 유도제를 이용한 타설방법
US10442732B2 (en) 2016-05-20 2019-10-15 United States Gypsum Company Gypsum slurries with linear polycarboxylate dispersants
US9945119B2 (en) 2016-07-28 2018-04-17 United States Gypsum Company Methods for making gypsum boards with polymer coating and gypsum boards made by the method
US11002010B2 (en) 2018-05-01 2021-05-11 United States Gypsum Company Methods for making high sound transmission class gypsum boards and gypsum boards made by the method
FR3118028B1 (fr) * 2020-12-23 2023-12-15 S N F Sa Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
CN116332550B (zh) * 2023-04-12 2024-10-22 武汉善达化工有限公司 一种低碱度无水泥耐火浇注料用缓凝材料及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614998A (en) * 1949-09-19 1952-10-21 Phillips Petroleum Co Low water-loss cement slurry
US3053673A (en) * 1960-03-18 1962-09-11 Halliburton Co Oil well cement compositions
GB1255964A (en) * 1968-02-28 1971-12-08 Grace W R & Co Composition and method for inhibiting scaling in aqueous systems
US3619221A (en) * 1970-03-25 1971-11-09 Grace W R & Co Amine formate accelerator additives for portland cement compositions
US4131578A (en) * 1975-02-03 1978-12-26 The Dow Chemical Company Aqueous hydraulic cement slurry
AU493532B2 (en) * 1975-12-22 1977-06-30 Koppers Company, Inc. Additive for cement compositions
JPS5375948A (en) * 1976-12-15 1978-07-05 Fujitsu Ltd Optical multi-connector
JPS5927883B2 (ja) * 1976-12-15 1984-07-09 富士通株式会社 光フアイバ端末
JPS53124535A (en) * 1977-04-06 1978-10-31 Sumitomo Chemical Co Fluid composition
DE2757329C2 (de) * 1977-12-22 1980-02-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure
DE2809685B2 (de) * 1978-03-07 1981-01-29 Deutsche Solvay-Werke Gmbh, 5650 Solingen Zusatzmittel für Beton und dessen Verwendung
JPS6016918B2 (ja) * 1978-09-30 1985-04-30 株式会社トキメック チエツクデイジツト付ナンバリング装置
JPS55121933A (en) * 1979-03-07 1980-09-19 Denki Kagaku Kogyo Kk Super refractory high almina cemnt composition
JPS5616100A (en) * 1979-07-18 1981-02-16 Boeicho Gijutsu Kenkyu Honbuch Selffpropelling mine

Also Published As

Publication number Publication date
AU549594B2 (en) 1986-01-30
GB8304370D0 (en) 1983-03-23
MY8600402A (en) 1986-12-31
FR2521549A1 (fr) 1983-08-19
SE8206104D0 (sv) 1982-10-27
CA1199743A (en) 1986-01-21
ZA827169B (en) 1984-01-25
IT8225095A0 (it) 1982-12-31
SE8206104L (sv) 1983-08-18
KR860001647B1 (ko) 1986-10-15
ES8407459A1 (es) 1984-09-16
KR840003226A (ko) 1984-08-20
US4460720A (en) 1984-07-17
AR229950A1 (es) 1984-01-31
HK3786A (en) 1986-01-24
IT1157350B (it) 1987-02-11
BR8206357A (pt) 1983-09-27
PH19059A (en) 1985-12-16
SG86585G (en) 1987-03-27
GB2114985A (en) 1983-09-01
ES519871A0 (es) 1984-09-16
DE3305098A1 (de) 1983-08-18
JPS58145651A (ja) 1983-08-30
GB2114985B (en) 1985-09-04
NZ202047A (en) 1986-06-11
AU9037482A (en) 1983-08-25

Similar Documents

Publication Publication Date Title
US4460720A (en) Multicomponent concrete superplasticizer
EP1112237B1 (en) Gypsum wallboard, and method of making same
KR840001611B1 (ko) 콘크리이트용 강도강화 혼합재조성물
US4210457A (en) Portland cement-fly ash-aggregate concretes
JP6997115B2 (ja) グリオキシル酸の亜硫酸水素塩付加物を含む建築用化学組成物
US6043329A (en) Acrylic copolymers
JP6029672B2 (ja) 素早く懸濁可能な粉末状組成物
US7338990B2 (en) High molecular weight additives for calcined gypsum and cementitious compositions
MXPA04009327A (es) Aditivos de alto peso molecular para yeso calcinado y composiciones cementicias.
MXPA04002953A (es) Superplastificante para concreto y compuestos autoniveladores.
EP0303747B1 (en) Acrylic polymer and cement composition containing it
US4046583A (en) Method of producing expansive and high strength cementitious pastes, mortars and concretes
CN108483967B (zh) 水泥添加剂及其应用
US20030010254A1 (en) Admixtures for mineral binders based on (oxidised) sugar and hydrogenated sugar, admixture-containing mineral binders, and a process for the preparation thereof
US4746367A (en) Superplasticizer composition for use with hydraulic cements
CN108516753B (zh) 一种干混砂浆外加剂及干混砂浆与其制备方法
JPS6339906A (ja) セメント添加剤
EP1194482B1 (en) Improved workability and board life in masonry mortar and method for obtaining same
JPH11292592A (ja) 水素化ジサッカリドに基づくミネラルバインダ―用混和材、混和材含有ミネラルバインダ―、及びその調製方法
JP4709359B2 (ja) 水硬性組成物
JPS5829265B2 (ja) コウキヨウドコンクリ−トセイヒン ノ セイゾウホウホウ
JPS61155241A (ja) 耐水性高強度フツ酸無水石膏系セルフレベリング材
JPH11310443A (ja) セメント用混和剤およびセメント系硬化体の製造方法
JPH0216260B2 (en, 2012)
HU202460B (en) Process for producing cement-free, anhydrite-bound building materials comprising additive