IT1089062B - Metodo per aumentare la resistenza alla compressione di composizione a base di cemento idraulico - Google Patents

Metodo per aumentare la resistenza alla compressione di composizione a base di cemento idraulico

Info

Publication number
IT1089062B
IT1089062B IT29964/77A IT2996477A IT1089062B IT 1089062 B IT1089062 B IT 1089062B IT 29964/77 A IT29964/77 A IT 29964/77A IT 2996477 A IT2996477 A IT 2996477A IT 1089062 B IT1089062 B IT 1089062B
Authority
IT
Italy
Prior art keywords
increase
concrete composition
compression resistance
hydraulic concrete
hydraulic
Prior art date
Application number
IT29964/77A
Other languages
English (en)
Italian (it)
Original Assignee
Grace W R & 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
Priority claimed from US05/812,211 external-priority patent/US4116706A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT1089062B publication Critical patent/IT1089062B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT29964/77A 1976-11-24 1977-11-23 Metodo per aumentare la resistenza alla compressione di composizione a base di cemento idraulico IT1089062B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74446576A 1976-11-24 1976-11-24
US05/812,211 US4116706A (en) 1977-07-01 1977-07-01 Additive composition for hydraulic cement compositions

Publications (1)

Publication Number Publication Date
IT1089062B true IT1089062B (it) 1985-06-10

Family

ID=27114312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29964/77A IT1089062B (it) 1976-11-24 1977-11-23 Metodo per aumentare la resistenza alla compressione di composizione a base di cemento idraulico

Country Status (16)

Country Link
JP (1) JPS5381527A (ja)
AR (1) AR224723A1 (ja)
AU (1) AU514678B2 (ja)
BR (1) BR7707825A (ja)
CA (1) CA1122739A (ja)
DE (1) DE2751764C2 (ja)
DK (1) DK517777A (ja)
ES (1) ES464357A1 (ja)
FI (1) FI773548A (ja)
FR (1) FR2372126A1 (ja)
GB (1) GB1595482A (ja)
HK (1) HK12682A (ja)
IT (1) IT1089062B (ja)
NL (1) NL7712902A (ja)
NO (1) NO774018L (ja)
SE (1) SE7713185L (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835423A1 (de) 1978-08-12 1980-03-06 Hoechst Ag Beton- und moertelzusatzmittel und dessen verwendung
US4219362A (en) * 1979-02-28 1980-08-26 Merck & Co., Inc. Sag resistant Portland cement compositions
DE3046585A1 (de) * 1980-12-11 1982-07-22 Henkel KGaA, 4000 Düsseldorf Moertelmischungen und deren verwendung
SE452978B (sv) * 1983-12-13 1988-01-04 Berol Kemi Ab Forfarande for framstellning av en cementbaserad komposition
US4960465A (en) * 1986-12-09 1990-10-02 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
US4948429A (en) * 1989-06-14 1990-08-14 W. R. Grace & Co.-Conn. Method of controlling air entrainment in concrete compositions
DE3920662A1 (de) * 1989-06-23 1991-01-10 Henkel Kgaa Verwendung von ethylenoxid/propylenoxid-blockcopolymeren in hydraulisch abbindenden massen sowie die so erhaltenen massen
CH689118A5 (de) * 1993-06-11 1998-10-15 Nippon Catalytic Chem Ind Zusatzmittel zur Kontrolle des Fliessverhaltens von zementartigen Zusammensetzungen.
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
JP4551506B2 (ja) * 1997-12-26 2010-09-29 Ｂａｓｆポゾリス株式会社 セメント成形品の表面美観改良剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120542A5 (ja) * 1971-01-08 1972-08-18 Exxon Research Engineering Co

Also Published As

Publication number Publication date
CA1122739A (en) 1982-04-27
NO774018L (no) 1978-05-25
BR7707825A (pt) 1978-08-01
AU514678B2 (en) 1981-02-19
DE2751764A1 (de) 1978-06-01
FI773548A (fi) 1978-05-25
NL7712902A (nl) 1978-05-26
SE7713185L (sv) 1978-05-25
GB1595482A (en) 1981-08-12
AU3048877A (en) 1979-05-17
ES464357A1 (es) 1979-01-01
FR2372126A1 (fr) 1978-06-23
AR224723A1 (es) 1982-01-15
JPS5381527A (en) 1978-07-19
DK517777A (da) 1978-05-25
DE2751764C2 (de) 1983-11-24
HK12682A (en) 1982-03-26

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