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GB1363530A - Process and composition for the properties of cement concrete - Google Patents

Process and composition for the properties of cement concrete

Info

Publication number
GB1363530A
GB1363530A GB5958971A GB5958971A GB1363530A GB 1363530 A GB1363530 A GB 1363530A GB 5958971 A GB5958971 A GB 5958971A GB 5958971 A GB5958971 A GB 5958971A GB 1363530 A GB1363530 A GB 1363530A
Authority
GB
United Kingdom
Prior art keywords
glycol
weight
parts
hydrocarbon oil
carbon atoms
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
GB5958971A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1363530A publication Critical patent/GB1363530A/en
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
    • 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)

Abstract

1363530 Concrete composition ESSO RESEARCH & ENG CO 22 Dec 1971 [8 Jan 1971] 59589/71 Heading C1H [Also in Division C3] For every 1000 parts by weight of cement are incorporated a parts by weight of a (30-80 wt per cent) hydrocarbon oil (initial distilling above 250‹ C., viscosity 5-100 Cst. at 20‹ C.) solution of an alkali metal or an alkaline earth metal alkylaryl sulphonate (containing at least 20 carbon atoms) and b parts by weight of a polyoxyalkylene glycol (average molecular weight at least 400) wherein Q<a<2 and 0À2a<b<5a. The hydrocarbon oil may be a mineral oil or an alkyl benzene having an average of 17-19 carbon atoms per molecule. The polyoxyalkylene glycol may be poly-(oxyethylene-oxypropylene) glycol. The hydrocarbon oil solution and polyoxyalkylene glycol may be dispersed or dissolved in water and/or one or more water miscible organic solvents, e.g. methyl, ethyl, isopropyl or isobutyl alcohols, monomethyl, monoethyl or monobutyl ethers of propylene glycol or diethylene glycol, ethylene glycol, propylene glycol or diethylene glycol.
GB5958971A 1971-01-08 1971-12-22 Process and composition for the properties of cement concrete Expired GB1363530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100407A FR2120542A5 (en) 1971-01-08 1971-01-08

Publications (1)

Publication Number Publication Date
GB1363530A true GB1363530A (en) 1974-08-14

Family

ID=9069957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5958971A Expired GB1363530A (en) 1971-01-08 1971-12-22 Process and composition for the properties of cement concrete

Country Status (4)

Country Link
DE (1) DE2200642A1 (en)
FR (1) FR2120542A5 (en)
GB (1) GB1363530A (en)
IT (1) IT946390B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297086A (en) * 1995-01-23 1996-07-24 Sandoz Ltd Cement additive
EP0813507A1 (en) * 1995-03-06 1997-12-29 W.R. Grace & Co.-Conn. Cement composition
EP0813506A1 (en) * 1995-03-06 1997-12-29 W.R. Grace & Co.-Conn. Cement composition

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU514678B2 (en) * 1976-11-24 1981-02-19 W.R. Grace & Co. Hydraulic cement composition
WO1982003071A1 (en) * 1981-03-02 1982-09-16 Goto Takaharu Cement contraction-reducing agent and cement composition containing same
FR2944023B1 (en) * 2009-04-01 2013-01-11 Chryso PROCESS FOR THE PREPARATION OF SUPERPLASTIFIERS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297086A (en) * 1995-01-23 1996-07-24 Sandoz Ltd Cement additive
GB2297086B (en) * 1995-01-23 1997-08-06 Sandoz Ltd Flowability additive for cement
US5716447A (en) * 1995-01-23 1998-02-10 Mbt Holding Ag Flowability additive
EP0813507A1 (en) * 1995-03-06 1997-12-29 W.R. Grace & Co.-Conn. Cement composition
EP0813506A1 (en) * 1995-03-06 1997-12-29 W.R. Grace & Co.-Conn. Cement composition
EP0813507A4 (en) * 1995-03-06 1999-01-27 Grace W R & Co Cement composition
EP0813506A4 (en) * 1995-03-06 1999-01-27 Grace W R & Co Cement composition

Also Published As

Publication number Publication date
IT946390B (en) 1973-05-21
DE2200642A1 (en) 1972-07-20
FR2120542A5 (en) 1972-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years