FR2372126A1 - Procede pour ameliorer la resistance a la compression des compositions de ciment hydraulique - Google Patents

Procede pour ameliorer la resistance a la compression des compositions de ciment hydraulique

Info

Publication number
FR2372126A1
FR2372126A1 FR7735078A FR7735078A FR2372126A1 FR 2372126 A1 FR2372126 A1 FR 2372126A1 FR 7735078 A FR7735078 A FR 7735078A FR 7735078 A FR7735078 A FR 7735078A FR 2372126 A1 FR2372126 A1 FR 2372126A1
Authority
FR
France
Prior art keywords
compression
improving
resistance
hydraulic cement
cement compositions
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.)
Withdrawn
Application number
FR7735078A
Other languages
English (en)
French (fr)
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2372126A1 publication Critical patent/FR2372126A1/fr
Withdrawn legal-status Critical Current

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)
FR7735078A 1976-11-24 1977-11-22 Procede pour ameliorer la resistance a la compression des compositions de ciment hydraulique Withdrawn FR2372126A1 (fr)

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
FR2372126A1 true FR2372126A1 (fr) 1978-06-23

Family

ID=27114312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735078A Withdrawn FR2372126A1 (fr) 1976-11-24 1977-11-22 Procede pour ameliorer la resistance a la compression des compositions de ciment hydraulique

Country Status (16)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015713A1 (en) * 1979-02-28 1980-09-17 Merck & Co. Inc. Sag-resistant Portland cement compositions
EP0147374A2 (en) * 1983-12-13 1985-07-03 Berol Kemi Ab A method for the manufacture of a cement containing composition having improved properties
EP0271435A2 (en) * 1986-12-09 1988-06-15 W.R. Grace & Co.-Conn. Hydraulic cement additives and hydraulic cement compositions containing same
EP0403974A1 (de) * 1989-06-23 1990-12-27 Henkel Kommanditgesellschaft auf Aktien Verwendung von Ethylenoxid/Propylenoxid-Blockcopolymeren in hydraulisch abbindenden Massen sowie die so erhaltenen Massen

Families Citing this family (6)

* 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
DE3046585A1 (de) * 1980-12-11 1982-07-22 Henkel KGaA, 4000 Düsseldorf Moertelmischungen und deren verwendung
US4948429A (en) * 1989-06-14 1990-08-14 W. R. Grace & Co.-Conn. Method of controlling air entrainment in concrete compositions
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200642A1 (de) * 1971-01-08 1972-07-20 Esso Res And Engineering Co Verfahren und Zubereitung fuer Verbesserung der Eigenschaften von Zementbeton

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200642A1 (de) * 1971-01-08 1972-07-20 Esso Res And Engineering Co Verfahren und Zubereitung fuer Verbesserung der Eigenschaften von Zementbeton

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015713A1 (en) * 1979-02-28 1980-09-17 Merck & Co. Inc. Sag-resistant Portland cement compositions
EP0147374A2 (en) * 1983-12-13 1985-07-03 Berol Kemi Ab A method for the manufacture of a cement containing composition having improved properties
EP0147374A3 (en) * 1983-12-13 1986-12-30 Berol Kemi Ab A method for the manufacture of a cement containing composition having improved properties
EP0271435A2 (en) * 1986-12-09 1988-06-15 W.R. Grace & Co.-Conn. Hydraulic cement additives and hydraulic cement compositions containing same
EP0271435A3 (en) * 1986-12-09 1989-06-28 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Hydraulic cement additives and hydraulic cement compositions containing same
EP0403974A1 (de) * 1989-06-23 1990-12-27 Henkel Kommanditgesellschaft auf Aktien Verwendung von Ethylenoxid/Propylenoxid-Blockcopolymeren in hydraulisch abbindenden Massen sowie die so erhaltenen Massen
WO1991000253A1 (de) * 1989-06-23 1991-01-10 Henkel Kommanditgesellschaft Auf Aktien Verwendung von ethylenoxid/propylenoxid-blockcopolymeren in hydraulisch abbindenden massen sowie die so erhaltenen massen

Also Published As

Publication number Publication date
AR224723A1 (es) 1982-01-15
DE2751764C2 (de) 1983-11-24
ES464357A1 (es) 1979-01-01
AU3048877A (en) 1979-05-17
DE2751764A1 (de) 1978-06-01
FI773548A (fi) 1978-05-25
JPS5381527A (en) 1978-07-19
BR7707825A (pt) 1978-08-01
HK12682A (en) 1982-03-26
SE7713185L (sv) 1978-05-25
NO774018L (no) 1978-05-25
NL7712902A (nl) 1978-05-26
AU514678B2 (en) 1981-02-19
IT1089062B (it) 1985-06-10
GB1595482A (en) 1981-08-12
DK517777A (da) 1978-05-25
CA1122739A (en) 1982-04-27

Similar Documents

Publication Publication Date Title
FR2372126A1 (fr) Procede pour ameliorer la resistance a la compression des compositions de ciment hydraulique
ES2152855B1 (es) Aditivos de elaboracion mejorados para cementos hidraulicos.
ES2121985T3 (es) Chapa de acero austenitico rico en manganeso con conformabilidad, resistencia y soldabilidad superiores, y procedimiento para su fabricacion.
CY1105875T1 (el) Σκυροδεματα υψηλης αποδοσης τα οποια δεν πepιεχουν προσθετικα με αδηλη υδραυλικη δραστηριοτητα
ES8404300A1 (es) Procedimiento para preparar una composicion de cemento libre de yeso.
GB564891A (en) Improvements in or relating to bricks, blocks and like building elements
GB272033A (en) Improvements relating to walls for buildings, or other structures
SU455927A1 (ru) Расшир ющийс цемент
GB917607A (en) A reinforcing network for the prevention of cracking in cement concrete structures or the like
FR1201903A (fr) Treillis d'armature soudé par points, pour dalles ou éléments de construction en béton armé de faible épaisseur
PH22018001552U1 (en) Composition of pulverized waste glass concrete hollow blocks
ES2142277A1 (es) Composicion de un producto aislante y protector del fuego, aplicable a obras navales y civiles.
GB857467A (en) Improvements in ferroconcrete beam, more particularly railway sleeper
GB429965A (en) Improvements in and relating to building or filling blocks
PH22018050013U1 (en) A pervious concrete having fine sawdust
GB556149A (en) Improvements in or relating to concrete floor or the like structures
GB1435301A (en) Cementiferous composition
GB320105A (en) Improvements in reinforcements for concrete and the like and reinforced constructions made therefrom
ES216920U (es) Forjado prefabricado
GB217388A (en) Improvements in the manufacture of mortar, artificial stone, concrete and the like
SU676576A1 (ru) Напр гающий цемент
GB786970A (en) Chair for use in facilitating the casting of reinforced concrete beams and slabs
GB338669A (en) Improvements relating to road signs or indicators, curbs and the like
RU93014279A (ru) Способы возведения, технического восстановления и/или реконструкции зданий и сооружений с использованием бетона и/или железобетона
GB191002666A (en) Improvements in and relating to Reinforced Concrete Beams, Floors and Slabs.

Legal Events

Date Code Title Description
ST Notification of lapse