PT75539B - Process for the preparation of hydraulic cement mixes - Google Patents

Process for the preparation of hydraulic cement mixes

Info

Publication number
PT75539B
PT75539B PT75539A PT7553982A PT75539B PT 75539 B PT75539 B PT 75539B PT 75539 A PT75539 A PT 75539A PT 7553982 A PT7553982 A PT 7553982A PT 75539 B PT75539 B PT 75539B
Authority
PT
Portugal
Prior art keywords
preparation
hydraulic cement
cement mixes
mixes
hydraulic
Prior art date
Application number
PT75539A
Other languages
English (en)
Other versions
PT75539A (en
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of PT75539A publication Critical patent/PT75539A/pt
Publication of PT75539B publication Critical patent/PT75539B/pt

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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • 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
    • 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
    • C04B24/121—Amines, polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
PT75539A 1981-09-14 1982-09-10 Process for the preparation of hydraulic cement mixes PT75539B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/301,904 US4373956A (en) 1981-09-14 1981-09-14 Additive for hydraulic cement mixes

Publications (2)

Publication Number Publication Date
PT75539A PT75539A (en) 1982-10-01
PT75539B true PT75539B (en) 1984-12-12

Family

ID=23165389

Family Applications (1)

Application Number Title Priority Date Filing Date
PT75539A PT75539B (en) 1981-09-14 1982-09-10 Process for the preparation of hydraulic cement mixes

Country Status (18)

Country Link
US (1) US4373956A (pt)
EP (1) EP0077129B1 (pt)
JP (1) JPS5879853A (pt)
KR (1) KR890002885B1 (pt)
AR (1) AR227750A1 (pt)
AU (1) AU557401B2 (pt)
BR (1) BR8207857A (pt)
CA (1) CA1187908A (pt)
DE (1) DE3268563D1 (pt)
DK (1) DK215183A (pt)
ES (1) ES8403842A1 (pt)
FI (1) FI69825C (pt)
MX (1) MX157328A (pt)
NO (1) NO831591L (pt)
NZ (1) NZ201882A (pt)
PT (1) PT75539B (pt)
WO (1) WO1983001061A1 (pt)
ZA (1) ZA826542B (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
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US4473405A (en) * 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
SE452607B (sv) * 1983-04-29 1987-12-07 Ceskoslovenska Akademie Ved Snabb-bindande hoghallfasthetscementbindemedel samt forfarande for framstellning derav
GB8316819D0 (en) * 1983-06-21 1983-07-27 Unilever Plc Cementiferous compositions
US4676832A (en) * 1984-10-26 1987-06-30 Halliburton Company Set delayed cement compositions and methods of using the same
JPS61141649A (ja) * 1984-12-14 1986-06-28 日産化学工業株式会社 セメント組成物
CA1325863C (en) * 1986-04-03 1994-01-04 National Starch And Chemical Corporation Cementiferous compositions and additives for use in such compositions
US4915740A (en) * 1986-09-25 1990-04-10 Denki Kagaku Kogyo Kabushiki Kaisha Hydraulic material composition having high strength
JPS63129049A (ja) * 1986-11-19 1988-06-01 山陽国策パルプ株式会社 Ａｅ減水剤
US4859367A (en) * 1987-10-02 1989-08-22 Joseph Davidovits Waste solidification and disposal method
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
US4943323A (en) * 1989-10-06 1990-07-24 W. R. Grace & Co.-Conn. Processing additives for blended cements
US5017234A (en) * 1989-10-06 1991-05-21 W. R. Grace & Co.-Conn. Processing additives for blended cements
US5038863A (en) * 1990-07-20 1991-08-13 Altantic Richfield Company Cementing oil and gas wells
US5076852A (en) * 1990-07-20 1991-12-31 Atlantic Richfield Company Cementing oil and gas wells
FR2693719B1 (fr) * 1992-07-15 1994-10-07 Roquette Freres Agent augmentant la vitesse de durcissement des ciments, des mortiers et des bétons tout en maintenant leur maniabilité.
US5306344A (en) * 1992-12-02 1994-04-26 Edward C. Levy Company Mixture of portland cement concrete materials for freeze/thaw resistance
US5772751A (en) * 1995-10-26 1998-06-30 College Of Judea And Samaria Cement-bound light-weight insulating structural monolithic aggregate concrete
ATE387412T1 (de) * 1997-05-15 2008-03-15 Constr Res & Tech Gmbh Zementzusammensetzung mit hohem anteil an durch puzzolan ersetzten zement und verträglichmachende gemische dafür
CA2208275A1 (fr) 1997-08-04 1999-02-04 Ciments Francais Methode d'amelioration des resistances a court terme des betons
US6048393A (en) * 1998-05-26 2000-04-11 W.R. Grace & Co. -Conn. Processing additives for hydraulic cements
TW416937B (en) * 1997-10-01 2001-01-01 Grace W R & Co Improved processing additives for hydraulic cements
EP1044175B1 (en) 1998-08-14 2002-11-20 Mbt Holding Ag High pozzolan cement mixtures
ATE254093T1 (de) 1998-08-14 2003-11-15 Constr Res & Tech Gmbh Zement-mischung für trockenguss
CN1083806C (zh) * 1999-02-04 2002-05-01 中国科学院广州化学研究所 一种β－萘磺酸甲醛缩合物季铵盐型混凝土外加剂
JP4727020B2 (ja) * 1999-03-29 2011-07-20 電気化学工業株式会社 セメント組成物
CN1083807C (zh) * 1999-05-28 2002-05-01 中国科学院广州化学研究所 水泥混凝土改性的方法
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
EP1270529A1 (de) * 2001-06-22 2003-01-02 Sika AG, vorm. Kaspar Winkler & Co. Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und hierfür zu verwendende Gemische
FR2833627B1 (fr) * 2001-12-19 2004-07-02 Lafarge Aluminates Procede et dispositif pour le comblement d'une cavite au moyen d'un mortier
US6767399B2 (en) 2002-01-08 2004-07-27 The Euclid Chemical Company Admixture for producing cementitious compositions having good fluidity and high early compressive strength
US6869474B2 (en) * 2002-08-29 2005-03-22 United States Gypsum Company Very fast setting cementitious composition
US6858075B1 (en) * 2004-02-10 2005-02-22 The United States Of America As Represented By The Department Of The Interior, Bureau Of Reclamation Thin concrete repair composition for alkali-aggregate reaction affected concrete
US7247201B2 (en) * 2004-10-07 2007-07-24 Ronald Barbour Pre-blend cement compositions containing non-chloride accelerators
US7670427B2 (en) 2007-06-06 2010-03-02 United States Gypsum Company Very fast setting cementitious composition with high early-age compressive strength
EP2090560A1 (en) 2008-01-30 2009-08-19 Schlumberger Holdings Limited Chemical activation for cement setting
EP2105419A1 (en) * 2008-03-28 2009-09-30 Lafarge Additives for cement
US8007584B2 (en) * 2008-08-08 2011-08-30 Formulated Solutions, Llc Compositions for use in construction and methods of applying the same
WO2010070214A1 (fr) 2008-12-19 2010-06-24 Lafarge Liant hydraulique a base de clinker sulfoalumineux et de clinker portland
FR2946978B1 (fr) 2009-06-17 2011-08-05 Lafarge Sa Procede industriel de fabrication de clinker sulfoalumineux
FR2949112B1 (fr) 2009-08-17 2012-10-26 Lafarge Sa Additifs pour liant hydraulique a base de clinker belite - calcium - sulphoalumineux - ferrite (bcsaf)
JP2013505317A (ja) * 2009-09-21 2013-02-14 シーカ・テクノロジー・アーゲー 鉱物質結合剤において櫛形ポリマーを安定化させるための鉄（ｉｉｉ）−錯化剤
KR101305536B1 (ko) * 2011-10-20 2013-09-17 서호섭 콘크리트용 화학 혼화제 및 이를 위한 첨가제
JP6470131B2 (ja) * 2015-06-26 2019-02-13 花王株式会社 遠心成型用水硬性組成物
US11448052B2 (en) 2020-06-17 2022-09-20 Saudi Arabian Oil Company Cement and anti-corrosion fluid for casing isolation
US11453816B2 (en) 2020-07-06 2022-09-27 Saudi Arabian Oil Company Accelerated cement compositions and methods for treating lost circulation zones
US11939520B2 (en) 2020-08-12 2024-03-26 Saudi Arabian Oil Company Methods and cement compositions for reducing corrosion of wellbore casings
US11485894B2 (en) 2020-08-17 2022-11-01 Saudi Arabian Oil Company Accelerated cement compositions and methods for top-job cementing of a wellbore to reduce corrosion
KR102522062B1 (ko) * 2022-04-29 2023-04-17 김찬수 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공방법
EP4378909A1 (en) 2022-11-29 2024-06-05 Sika Technology AG Accelerators for mineral binder compositions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578716C (de) * 1931-02-18 1933-06-16 Chem Fab Gruenau Landshoff & M Verfahren zur Verbesserung von Zement und Zementmoertel
US2437842A (en) * 1946-03-25 1948-03-16 Frank G Uhler Mortar and cement compositions
US2959489A (en) * 1957-11-12 1960-11-08 Tile Council Of America High temperature portland cement mortars
AT303597B (de) * 1970-05-12 1972-11-27 Kaspar Winkler & Co Verfahren zur Herstellung von Zement, Mörtel oder Beton mit verbesserten Eigenschaften
US3801338A (en) * 1972-07-10 1974-04-02 Fosroc Ag Cement additives
JPS5224530A (en) * 1975-07-01 1977-02-24 Matsushita Electric Ind Co Ltd Image formation method
DE2611419C3 (de) * 1976-03-18 1980-07-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Zusatzmittel für hydraulische Zementgemische und seine Verwendung
JPS5336851A (en) * 1977-09-28 1978-04-05 Hitachi Ltd Device for automatically stopping elevator cage at floor upon electric power service interruption
NL7904551A (nl) * 1979-06-11 1980-12-15 Akzo Nv Hulpstof ter verkrijging van een snellere binding en/of verharding van een hydraulisch cement.
JPH074906A (ja) * 1993-06-16 1995-01-10 Sumitomo Electric Ind Ltd 海底布設物探査装置

Also Published As

Publication number Publication date
KR890002885B1 (ko) 1989-08-08
AU8957782A (en) 1983-04-08
FI831620A0 (fi) 1983-05-10
ES515696A0 (es) 1984-04-01
NZ201882A (en) 1984-08-24
ES8403842A1 (es) 1984-04-01
FI69825C (fi) 1986-05-26
US4373956A (en) 1983-02-15
AR227750A1 (es) 1982-11-30
FI69825B (fi) 1985-12-31
DE3268563D1 (en) 1986-02-27
JPS5879853A (ja) 1983-05-13
BR8207857A (pt) 1983-08-30
EP0077129A1 (en) 1983-04-20
ZA826542B (en) 1983-07-27
JPS623792B2 (pt) 1987-01-27
NO831591L (no) 1983-05-05
PT75539A (en) 1982-10-01
FI831620L (fi) 1983-05-10
MX157328A (es) 1988-11-15
DK215183D0 (da) 1983-05-13
WO1983001061A1 (en) 1983-03-31
AU557401B2 (en) 1986-12-18
EP0077129B1 (en) 1986-01-15
CA1187908A (en) 1985-05-28
KR840001527A (ko) 1984-05-07
DK215183A (da) 1983-05-13

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Legal Events

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Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19920613