FR2280600A1 - Procede d'acceleration du temps de prise de ciment et compositions correspondantes - Google Patents

Procede d'acceleration du temps de prise de ciment et compositions correspondantes

Info

Publication number
FR2280600A1
FR2280600A1 FR7523966A FR7523966A FR2280600A1 FR 2280600 A1 FR2280600 A1 FR 2280600A1 FR 7523966 A FR7523966 A FR 7523966A FR 7523966 A FR7523966 A FR 7523966A FR 2280600 A1 FR2280600 A1 FR 2280600A1
Authority
FR
France
Prior art keywords
accelerating
setting time
corresponding compositions
cement setting
cement
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.)
Granted
Application number
FR7523966A
Other languages
English (en)
French (fr)
Other versions
FR2280600B1 (de
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.)
Sika AG
Original Assignee
Sika Finanz AG
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 Sika Finanz AG filed Critical Sika Finanz AG
Publication of FR2280600A1 publication Critical patent/FR2280600A1/fr
Application granted granted Critical
Publication of FR2280600B1 publication Critical patent/FR2280600B1/fr
Granted 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7523966A 1974-08-01 1975-07-31 Procede d'acceleration du temps de prise de ciment et compositions correspondantes Granted FR2280600A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49397774A 1974-08-01 1974-08-01
US56571175A 1975-04-07 1975-04-07

Publications (2)

Publication Number Publication Date
FR2280600A1 true FR2280600A1 (fr) 1976-02-27
FR2280600B1 FR2280600B1 (de) 1981-12-24

Family

ID=27051251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523966A Granted FR2280600A1 (fr) 1974-08-01 1975-07-31 Procede d'acceleration du temps de prise de ciment et compositions correspondantes

Country Status (9)

Country Link
CA (1) CA1071244A (de)
CH (1) CH618411A5 (de)
DE (1) DE2534099C2 (de)
ES (1) ES439888A1 (de)
FR (1) FR2280600A1 (de)
GB (2) GB1522502A (de)
IT (1) IT1041455B (de)
NO (2) NO752608L (de)
SE (2) SE7508537L (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474479A1 (fr) * 1980-01-25 1981-07-31 Sika Ag Mortier a enduire et a batir avec prise retardee
FR2487330A1 (fr) * 1980-07-28 1982-01-29 Schoen Wilhelm Kg Melange sec, pret a l'emploi, pour mortiers, et son utilisation
EP0670292A1 (de) * 1994-03-03 1995-09-06 Sika AG, vorm. Kaspar Winkler & Co. Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
FR2724648B1 (fr) * 1994-09-20 1997-09-05 Sandoz Sa Controle de l'hydratation de systemes a base de ciment
CN111620648A (zh) * 2020-05-09 2020-09-04 中国人民解放军军事科学院国防工程研究院 一种土壤固化材料及其土壤固化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759703A (fr) * 1969-12-02 1971-05-17 Progil Nouveaux adjuvants pour ciments, mortiers et betons

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474479A1 (fr) * 1980-01-25 1981-07-31 Sika Ag Mortier a enduire et a batir avec prise retardee
FR2487330A1 (fr) * 1980-07-28 1982-01-29 Schoen Wilhelm Kg Melange sec, pret a l'emploi, pour mortiers, et son utilisation
EP0670292A1 (de) * 1994-03-03 1995-09-06 Sika AG, vorm. Kaspar Winkler & Co. Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen
US5605571A (en) * 1994-03-03 1997-02-25 Sika Ag, Vorm. Kaspar Winkler & Co. Setting- and hardening-accelerator containing no chloride and nitrite and a method to accelerate the setting and hardening of hydraulic binders and mixtures thereof

Also Published As

Publication number Publication date
IT1041455B (it) 1980-01-10
CH618411A5 (en) 1980-07-31
GB1522502A (en) 1978-08-23
DE2534099C2 (de) 1984-11-15
NO752608L (de) 1976-02-03
SE7508537L (sv) 1976-02-02
SE7812261L (sv) 1978-11-28
NO820021L (no) 1976-02-03
ES439888A1 (es) 1977-06-01
GB1522501A (en) 1978-08-23
FR2280600B1 (de) 1981-12-24
DE2534099A1 (de) 1976-02-12
CA1071244A (en) 1980-02-05

Similar Documents

Publication Publication Date Title
ZA757284B (en) Improved magnesium phosphate concrete compositions
FR2295928B1 (fr) Compositions et procedes pour la production de ciments durcis
FR2283161A1 (fr) Procede de preparation d'isocyanates bloques a l'etat finement divise
FR2283187A1 (fr) Matiere de revetement durcissable
FR2289790A2 (fr) Procede de cimentation de chevilles
FR2280600A1 (fr) Procede d'acceleration du temps de prise de ciment et compositions correspondantes
ZA752338B (en) Prestressed concrete pipes
JPS5228112A (en) Execution method of casttin place concrete pile
NL7500706A (nl) Werkwijze ter behandeling van metallurgische slakken en glasachtige massa's.
BE834434A (fr) Masses de moulage durcissables
ZA75392B (en) Process and composition for the control of helminths
FR2304586A1 (fr) Procede d'inhibition du retrait d'une composition de ciment
FR2290948A1 (fr) Procede d'elimination de residus de coulee
SU534438A1 (ru) Бетонна смесь
BE828187A (fr) Procede de preparation d'esters 2-cyanopropioniques
FR2295024A1 (fr) Procede de preparation d'a-oxothiodimethylamides
ZA751420B (en) Apparatus for the manufacture of cast building units
JPS5242605A (en) Form for concrete foundation
FR2276124A1 (fr) Procede d'addition de metaux reactifs
SU613896A1 (ru) Способ формовани изделий из бетонных смесей
JPS5234533A (en) Concrete dismantling method
JPS5246607A (en) Method of reinforcing foundation concrete
JPS51145107A (en) Plant frowing concrete block
IE40873L (en) Plasters from phosphated gypsums
JPS5211627A (en) Concrete wall dismantling method

Legal Events

Date Code Title Description
ST Notification of lapse