ES480863A1 - Un procedimiento para la produccion de hormigon endurecido. - Google Patents

Un procedimiento para la produccion de hormigon endurecido.

Info

Publication number
ES480863A1
ES480863A1 ES480863A ES480863A ES480863A1 ES 480863 A1 ES480863 A1 ES 480863A1 ES 480863 A ES480863 A ES 480863A ES 480863 A ES480863 A ES 480863A ES 480863 A1 ES480863 A1 ES 480863A1
Authority
ES
Spain
Prior art keywords
concrete
compressive strength
production
improved compressive
sulfonate
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
Application number
ES480863A
Other languages
English (en)
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.)
Diamond Shamrock Corp
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 ES480863A1 publication Critical patent/ES480863A1/es
Expired 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Un procedimiento para la producción de hormigón endurecido, caracterizado por una resistencia mejorada a la comprensión, que comprende la adición de una cantidad efectiva de sulfonato de naftalenoformaldehido de zinc suficiente para aumentar la resistencia a la comprensión del hormigón endurecido, a una mezcla constitutiva del hormigón, contentiva de 100 partes, en peso, de cemento; de aproximadamente 140 a aproximadamente 260 partes, en peso, de grava, y de aproximadamente 35 a aproximadamente 60 partes, en peso de agua.
ES480863A 1978-05-24 1979-05-23 Un procedimiento para la produccion de hormigon endurecido. Expired ES480863A1 (es)

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
ES480863A1 true ES480863A1 (es) 1980-02-01

Family

ID=27129519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480863A Expired ES480863A1 (es) 1978-05-24 1979-05-23 Un procedimiento para la produccion de hormigon endurecido.

Country Status (6)

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

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
US4390372A (en) * 1980-09-23 1983-06-28 Hardin George E Dry pre-mixed mortar
US4465519A (en) * 1980-09-23 1984-08-14 Hardin George E Dry mortar mix with adhesive
US4441929A (en) * 1982-08-24 1984-04-10 Diamond Shamrock Chemicals Company Superplasticizers for cementitious compositions
US4424074A (en) 1982-08-24 1984-01-03 Diamond Shamrock Corporation Additives 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
BE746186A (fr) * 1969-08-21 1970-07-31 Kao Corp Compositions d'additifs pour des melanges a base de ciment hydraulique
JPS536167B1 (es) * 1969-08-29 1978-03-06
US3827992A (en) * 1971-08-10 1974-08-06 Sueddeutsche Kalkstickstoff Additive for cement based mortars
GB1469273A (en) * 1973-03-14 1977-04-06 Raychem Corp Hydraulic cemenet and methods therefor
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
NO791706L (no) 1979-11-27
US4164426A (en) 1979-08-14
DK214579A (da) 1979-11-25
EP0007390A1 (en) 1980-02-06
CA1117149A (en) 1982-01-26

Similar Documents

Publication Publication Date Title
ES8505904A1 (es) Un metodo de producir un aditivo multicomponente para cemento y mortero.
ES8405746A1 (es) Procedimiento para incrementar la resistencia a la comprension de mezclas de cemento hidraulico endurecidas.
ES480863A1 (es) Un procedimiento para la produccion de hormigon endurecido.
EP0143633A3 (en) Non-expansive, rapid setting cement
GB1286798A (en) Additive composition for hydraulic cement-based mixtures
GB1276539A (en) Accelerator for gypsum plaster
ES8404300A1 (es) Procedimiento para preparar una composicion de cemento libre de yeso.
GB1150710A (en) Additives for Mortar and Concrete
GB1429187A (en) Process for the conversion of anhydrite into gypsum
ES464095A1 (es) Metodo para acelerar el endurecimiento e incrementar la re- sistencia de cementos varios.
ES485113A1 (es) Procedimiento para la fabricacion de carton de yeso
ES441931A1 (es) Un procedimiento para la produccion de una pasta acuosa de piedra caliza arcillosa desmenuzada.
FI821582A0 (fi) Foerfarande foer framstaellning av gipsformstenar
DE2963131D1 (en) Non-plastic hydraulic cement mixes and process for improving such mixes
GB1472677A (en) Process for the preparation of raw mix for the production of cement and sulphuric acid
ES477186A1 (es) Procedimiento para la preparacion de un agente fluidificadorpara homigon y mortero.
SU1812769A1 (ru) Способ приготовления бетонной смеси
GB986620A (en) Improvement in production method for cement mortar or concrete
GB1375832A (es)
SU852824A1 (ru) Способ приготовлени бетонной смеси
GB1151546A (en) Hydraulic Cement Mixes
GB1243671A (en) A method of cement production
GB252210A (en) Improvements in or relating to the process of making mortars and cements
SU1225215A1 (ru) Способ приготовления бетонной смеси
SU937397A1 (ru) Способ приготовлени строительного материала