BE788388A - Accelerateur de prise de ciment - Google Patents

Accelerateur de prise de ciment

Info

Publication number
BE788388A
BE788388A BE788388DA BE788388A BE 788388 A BE788388 A BE 788388A BE 788388D A BE788388D A BE 788388DA BE 788388 A BE788388 A BE 788388A
Authority
BE
Belgium
Prior art keywords
accelerator
cement taking
cement
taking accelerator
taking
Prior art date
Application number
Other languages
English (en)
Inventor
R B Peppler
P A Rosskopf
Original Assignee
Martin Marietta 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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of BE788388A publication Critical patent/BE788388A/fr

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
    • C04B28/04—Portland cements
    • 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
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/305—Melamine-formaldehyde condensation polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE788388D 1971-09-09 1972-09-05 Accelerateur de prise de ciment BE788388A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17924071A 1971-09-09 1971-09-09

Publications (1)

Publication Number Publication Date
BE788388A true BE788388A (fr) 1973-03-05

Family

ID=22655788

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788388D BE788388A (fr) 1971-09-09 1972-09-05 Accelerateur de prise de ciment

Country Status (9)

Country Link
US (1) US3767436A (fr)
JP (1) JPS5236124B2 (fr)
AU (1) AU464123B2 (fr)
BE (1) BE788388A (fr)
CA (1) CA975483A (fr)
FR (1) FR2152083A5 (fr)
GB (1) GB1386820A (fr)
IT (1) IT967273B (fr)
ZA (1) ZA725524B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330062B (de) * 1972-11-08 1976-06-10 Sueddeutsche Kalkstickstoff Verfahren zur herstellung von vergutetem zement
FR2278644A1 (fr) * 1974-05-24 1976-02-13 Inst Francais Du Petrole Nouveau procede de fabrication de betons, mortiers et coulis hydrauliques possedant des proprietes ameliorees
US4039170A (en) * 1975-09-08 1977-08-02 Cornwell Charles E System of continuous dustless mixing and aerating and a method combining materials
US4036659A (en) * 1976-03-01 1977-07-19 The Dow Chemical Company Cement composition
DE3010525C2 (de) * 1980-03-17 1983-03-03 Mannesmann AG, 4000 Düsseldorf Verfahren zur Herstellung einer korrosionsbeständigen Schutzschicht auf der Innenfläche von Stahlrohren
DE3107853A1 (de) * 1981-03-02 1982-09-16 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von n-modifizierten melamin/aldehydharzen
DE3107852A1 (de) * 1981-03-02 1982-09-16 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von melamin/aldehydharzen
JPS5920804U (ja) * 1982-07-30 1984-02-08 株式会社土屋製作所 積層型精密フイルタの濾材支持板
JPS6183658A (ja) * 1984-09-26 1986-04-28 三井東圧化学株式会社 水硬性セメント組成物
US4606770A (en) * 1984-11-13 1986-08-19 Sandoz Ltd. Additive for hydraulic cement mixes
US5211751A (en) * 1992-02-28 1993-05-18 W.R. Grace & Co.-Conn. Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
US6475275B1 (en) 1999-10-21 2002-11-05 Isolatek International Cement composition
MX2015000834A (es) 2012-07-20 2015-07-06 U S Concrete Inc Composiciones de concreto de secado acelerado y metodos de manufactura de las mismas.
ES2499940B1 (es) * 2013-03-27 2015-03-03 Univ Burgos Procedimiento de obtención de mortero elaborado con melamina reticulada

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152670A (en) * 1937-09-15 1939-04-04 Du Pont Plasterlike products
DE1021779B (de) * 1954-01-21 1957-12-27 Dr Josef Mueller Verfahren zur Herstellung hochwirksamer Schaummittel, insbesondere fuer die Erzeugung von Schaumbeton
US2875835A (en) * 1954-03-12 1959-03-03 Socony Mobil Oil Co Inc High temperature cement
US2860060A (en) * 1956-03-06 1958-11-11 American Marietta Co Hydraulic cement additives and cement compositions containing same
US3119715A (en) * 1962-04-06 1964-01-28 Wilson A Reeves Processes for treating cellulosic textiles with acid colloids of methylolmelamine
US3317630A (en) * 1962-11-15 1967-05-02 American Cyanamid Co One-kettle process for preparing a composition containing alkylated melamine and urea formaldehyde condensates
DE1671017C3 (de) * 1966-02-11 1978-10-05 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Anorganisch-organischer Baustoff
US3619221A (en) * 1970-03-25 1971-11-09 Grace W R & Co Amine formate accelerator additives for portland cement compositions
NL7005269A (fr) * 1970-04-13 1971-10-15

Also Published As

Publication number Publication date
GB1386820A (en) 1975-03-12
US3767436A (en) 1973-10-23
AU4601172A (en) 1974-03-07
JPS4836224A (fr) 1973-05-28
JPS5236124B2 (fr) 1977-09-13
IT967273B (it) 1974-02-28
ZA725524B (en) 1973-04-25
FR2152083A5 (fr) 1973-04-20
AU464123B2 (en) 1975-08-14
CA975483A (en) 1975-09-30

Similar Documents

Publication Publication Date Title
IT962565B (it) Costipatore per rifiuti
BR7207958D0 (pt) Estrutura de moldagem de concreto
IT983224B (it) Costipatore per rifiuti
BE788388A (fr) Accelerateur de prise de ciment
IT954753B (it) Calcestruzzo leggero per costru zioni
BE783456A (fr) Composition de platre
BE769296A (fr) Ciment colore
LU64965A1 (fr) Einrichtung zur Temperaturmessung
BE787792R (fr) Ciment
CH541044A (de) Formstein
IT972191B (it) Mulimo mescolatore
CH533577A (fr) Composition de plâtre
IT966191B (it) Stucco
FR2148950A6 (fr) Braguette prefabriquee
AT326030B (de) Wässerige mörtelmischung
DE2114531B2 (de) Beschleunigungsgeber
SE394715B (sv) Kakelplatta
AT320437B (de) Betonpumpe
CH544862A (de) Betonschalung
IT971574B (it) Mescolatore
AR193635A1 (es) Composicion de cemento
AT324665B (de) Betonschalung
ES170589Y (es) Bloque de ladrillos.
BE777495A (fr) Production de ciment
CH527038A (de) Fahrbare Betonmischvorrichtung