ZA842459B - Admixture for hydraulic cement mixes - Google Patents

Admixture for hydraulic cement mixes

Info

Publication number
ZA842459B
ZA842459B ZA842459A ZA842459A ZA842459B ZA 842459 B ZA842459 B ZA 842459B ZA 842459 A ZA842459 A ZA 842459A ZA 842459 A ZA842459 A ZA 842459A ZA 842459 B ZA842459 B ZA 842459B
Authority
ZA
South Africa
Prior art keywords
admixture
hydraulic cement
cement mixes
mixes
hydraulic
Prior art date
Application number
ZA842459A
Other languages
English (en)
Inventor
Arthur Harry Gerber
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23922582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA842459(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of ZA842459B publication Critical patent/ZA842459B/xx

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA842459A 1983-04-11 1984-04-02 Admixture for hydraulic cement mixes ZA842459B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/484,062 US4473405A (en) 1983-04-11 1983-04-11 Admixture for hydraulic cement

Publications (1)

Publication Number Publication Date
ZA842459B true ZA842459B (en) 1984-12-24

Family

ID=23922582

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842459A ZA842459B (en) 1983-04-11 1984-04-02 Admixture for hydraulic cement mixes

Country Status (10)

Country Link
US (2) US4473405A (it)
EP (1) EP0138822B1 (it)
JP (1) JPS59199562A (it)
CA (1) CA1209596A (it)
ES (1) ES8602559A1 (it)
IN (1) IN171341B (it)
IT (1) IT1175987B (it)
PT (1) PT78387A (it)
WO (1) WO1984004089A1 (it)
ZA (1) ZA842459B (it)

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GB0321331D0 (en) * 2003-09-12 2003-10-15 Constr Res & Tech Gmbh Accelerator composition for accelerating setting and/or hardening a cementitious composition
GB0416791D0 (en) * 2004-07-28 2004-09-01 Constr Res & Tech Gmbh Setting accelerator for sprayed concrete
US20060042517A1 (en) * 2004-08-27 2006-03-02 Brown Paul W Methods of reducing hydroxyl ions in concrete pore solutions
US7247201B2 (en) * 2004-10-07 2007-07-24 Ronald Barbour Pre-blend cement compositions containing non-chloride accelerators
EP1851396B1 (en) * 2005-02-25 2016-05-04 Nova Chemicals Inc. Lightweight compositions
EP1851398B1 (en) * 2005-02-25 2012-05-30 Nova Chemicals Inc. Composite pre-formed building panels, a building and a method of constructing a building
US20080275149A1 (en) * 2007-05-04 2008-11-06 Nova Chemicals Inc. Durable concrete compositions
MX2007011485A (es) * 2005-03-22 2007-10-11 Nova Chem Inc Composiciones de concreto de peso ligero.
US7658797B2 (en) * 2005-03-22 2010-02-09 Nova Chemicals Inc. Lightweight concrete compositions
US7632348B2 (en) 2005-03-22 2009-12-15 Nova Chemicals Inc. Lightweight concrete compositions containing antimicrobial agents
US8357240B2 (en) * 2005-03-22 2013-01-22 Syntheon Inc. Method of making concrete
EP2001817B1 (en) 2006-03-22 2014-06-18 Syntheon Inc. Lightweight concrete compositions
ES2323723T3 (es) * 2006-07-14 2009-07-23 Construction Research And Technology Gmbh Dispersion estable de acelerador para hormigon proyectado con alto contenido en materia activa.
US20080227891A1 (en) * 2007-03-14 2008-09-18 Nova Chemicals Inc. Methods for making concrete compositions
US8048219B2 (en) 2007-09-20 2011-11-01 Nova Chemicals Inc. Method of placing concrete
US7874112B2 (en) * 2008-06-20 2011-01-25 Nova Chemicals Inc. Footer cleat for insulating concrete form
WO2014118051A1 (de) 2013-01-30 2014-08-07 Sika Technology Ag Erhärtungsbeschleuniger für mineralische bindemittel
WO2014118052A1 (de) 2013-01-30 2014-08-07 Sika Technology Ag Beschleuniger für mineralische bindemittel
EP2873657A1 (en) * 2013-11-13 2015-05-20 Huntsman Petrochemical LLC Admixture composition to improve strength of cement cured products
JP6479461B2 (ja) * 2014-12-25 2019-03-06 デンカ株式会社 セメント添加剤及びセメント組成物
EP3484832B8 (en) * 2016-07-14 2020-11-04 Celanese Switzerland AG Building composition marker
US11230495B2 (en) * 2017-04-25 2022-01-25 Gcp Applied Technologies Inc. Agents for enhancing cement strength
EP3536677A1 (en) 2018-03-05 2019-09-11 Yara International ASA A setting and hardening accelerator for a cement, mortar or concrete composition, optionally comprising supplementary cementitious materials, and use of this accelerator

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US4337094A (en) * 1981-05-11 1982-06-29 The Euclid Chemical Company Additive composition for Portland cement materials
US4373956A (en) * 1981-09-14 1983-02-15 Martin Marietta Corporation Additive for hydraulic cement mixes

Also Published As

Publication number Publication date
IT8420454A0 (it) 1984-04-09
US4473405A (en) 1984-09-25
IT1175987B (it) 1987-08-12
JPS59199562A (ja) 1984-11-12
EP0138822A1 (en) 1985-05-02
JPS644975B2 (it) 1989-01-27
ES531426A0 (es) 1985-12-01
WO1984004089A1 (en) 1984-10-25
PT78387A (en) 1984-05-01
CA1209596A (en) 1986-08-12
USRE35194E (en) 1996-04-02
ES8602559A1 (es) 1985-12-01
EP0138822B1 (en) 1988-09-28
IN171341B (it) 1992-09-19

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