DK214579A - Beton med forbedret trykstyrke og fremgangsmaade til fremstilling heraf - Google Patents

Beton med forbedret trykstyrke og fremgangsmaade til fremstilling heraf

Info

Publication number
DK214579A
DK214579A DK214579A DK214579A DK214579A DK 214579 A DK214579 A DK 214579A DK 214579 A DK214579 A DK 214579A DK 214579 A DK214579 A DK 214579A DK 214579 A DK214579 A DK 214579A
Authority
DK
Denmark
Prior art keywords
concrete
procedure
manufacture
pressure strength
improved pressure
Prior art date
Application number
DK214579A
Other languages
English (en)
Inventor
J V Sinka
J L Villa
Original Assignee
Diamond Shamrock 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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of DK214579A publication Critical patent/DK214579A/da

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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof
DK214579A 1978-05-24 1979-05-23 Beton med forbedret trykstyrke og fremgangsmaade til fremstilling heraf DK214579A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90930578A 1978-05-24 1978-05-24
US05/925,031 US4164426A (en) 1978-05-24 1978-07-17 Concrete having improved compressive strength

Publications (1)

Publication Number Publication Date
DK214579A true DK214579A (da) 1979-11-25

Family

ID=27129519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK214579A DK214579A (da) 1978-05-24 1979-05-23 Beton med forbedret trykstyrke og fremgangsmaade til fremstilling heraf

Country Status (6)

Country Link
US (1) US4164426A (da)
EP (1) EP0007390A1 (da)
CA (1) CA1117149A (da)
DK (1) DK214579A (da)
ES (1) ES480863A1 (da)
NO (1) NO791706L (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586702B2 (ja) * 1979-08-31 1983-02-05 花王株式会社 コンクリ−ト混和剤及び未硬化コンクリ−トのスランプ低下防止方法
US4465519A (en) * 1980-09-23 1984-08-14 Hardin George E Dry mortar mix with adhesive
US4390372A (en) * 1980-09-23 1983-06-28 Hardin George E Dry pre-mixed mortar
US4424074A (en) 1982-08-24 1984-01-03 Diamond Shamrock Corporation Additives for cementitious compositions
US4441929A (en) * 1982-08-24 1984-04-10 Diamond Shamrock Chemicals Company Superplasticizers for cementitious compositions
US4559149A (en) * 1982-11-29 1985-12-17 Phillips Petroleum Company Workover fluid
US4704415A (en) * 1986-06-13 1987-11-03 The Dow Chemical Company High efficiency superplasticizer comprising a sulfonated copolymer of styrene and alpha-mestyrene for cement compositions
DK337186D0 (da) * 1986-07-15 1986-07-15 Densit As Fremgangsmaade og materiale til fremstilling af en formet genstand
US4741777A (en) * 1986-07-15 1988-05-03 Rockwall-Peerless Corp., Stucco And Mortar Products Dry mix for high workability stuccos and mortars
US4746367A (en) * 1986-12-17 1988-05-24 The Dow Chemical Company Superplasticizer composition for use with hydraulic cements
US7290613B2 (en) * 2004-10-15 2007-11-06 Halliburton Energy Services, Inc. Cement compositions comprising aromatic sulfonated polymers and methods of using the same
US7325611B2 (en) * 2006-03-09 2008-02-05 Halliburton Energy Services, Inc. Cement compositions for reducing gas or water migration and methods of using the same
US10494302B1 (en) 2018-07-11 2019-12-03 King Fahd University Of Petroleum And Minerals Heavyweight concrete containing steel slag

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141569A (en) * 1932-11-21 1938-12-27 Dewey And Almy Chem Comp Concrete and hydraulic cement
AT176498B (de) * 1951-02-14 1953-10-26 Perlmooser Zementwerke Ag Verfahren zum Verzögern des Erstarrens von Zementen
US3053674A (en) * 1960-06-09 1962-09-11 Sonneborn Chemical And Refinin Portland cement concrete adjuvant
US3317327A (en) * 1964-01-06 1967-05-02 Onoda Cement Co Ltd Method of retarding the setting time of cement
US3429724A (en) * 1965-10-21 1969-02-25 Grace W R & Co Cement set retarding composition
US3537869A (en) * 1967-09-07 1970-11-03 Wayne A Proell Additive for cementitious mixtures
DE2007603C3 (de) * 1969-08-21 1975-03-27 Kao Soap Co., Ltd., Tokio Zusatzmittel für hydraulische Zementmischungen und Verfahren zur Herstellung einer leicht dispergierbaren hydraulischen Zementmischung
JPS536167B1 (da) * 1969-08-29 1978-03-06
US3827992A (en) * 1971-08-10 1974-08-06 Sueddeutsche Kalkstickstoff Additive for cement based mortars
ES424240A1 (es) * 1973-03-14 1976-06-01 Raychem Corp Procedimiento para realzar el tiempo de fraguado abierto decomposiciones de cemento hidraulicas.
US3954491A (en) * 1974-10-21 1976-05-04 Diamond Shamrock Corporation Process for production of raw mix cement slurries having reduced water content
US4026723A (en) * 1975-10-30 1977-05-31 Arcal Chemicals, Inc. Admixture of alkali-metal nitrate with water-soluble condensate of sulfonated aromatic hydrocarbon and aliphatic aldehyde
US4047567A (en) * 1976-02-02 1977-09-13 Halliburton Company Oil well cementing process

Also Published As

Publication number Publication date
ES480863A1 (es) 1980-02-01
CA1117149A (en) 1982-01-26
US4164426A (en) 1979-08-14
NO791706L (no) 1979-11-27
EP0007390A1 (en) 1980-02-06

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