FR2383141A1 - Procede de durcissement accelere et d'accroissement de la resistance de divers ciments - Google Patents

Procede de durcissement accelere et d'accroissement de la resistance de divers ciments

Info

Publication number
FR2383141A1
FR2383141A1 FR7805394A FR7805394A FR2383141A1 FR 2383141 A1 FR2383141 A1 FR 2383141A1 FR 7805394 A FR7805394 A FR 7805394A FR 7805394 A FR7805394 A FR 7805394A FR 2383141 A1 FR2383141 A1 FR 2383141A1
Authority
FR
France
Prior art keywords
weight
parts
resistance
increasing
various cements
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Withdrawn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
FR7805394A
Other languages
English (en)
Inventor
Yordan Todorov Simenov
Nikola Borissov Djabarov
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.)
TS LAB PHYSIK CHI
Original Assignee
TS LAB PHYSIK CHI
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 BG7700035650A external-priority patent/BG24997A1/xx
Priority claimed from BG7700035651A external-priority patent/BG24579A1/xx
Application filed by TS LAB PHYSIK CHI filed Critical TS LAB PHYSIK CHI
Publication of FR2383141A1 publication Critical patent/FR2383141A1/fr
Withdrawn legal-status Critical Current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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

a. Procédé de durcissement accéléré et d'accroissement de la résistance à divers ciments. b. Ce procédé consiste en ce qu'un mélange qui comprend 0,5 à 5 parties en poids de pentahydroxychlorure de bialuminium, 1 à 12 parties en poids de gypse, 0,5 à 20 parties en poids de chaux et jusqu'à 3 parties en poids de nitrite est mélangé avec 100 parties en poids de ciment et d'eau. c. Ciment et béton pour la construction.
FR7805394A 1977-03-11 1978-02-24 Procede de durcissement accelere et d'accroissement de la resistance de divers ciments Withdrawn FR2383141A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG7700035650A BG24997A1 (en) 1977-03-11 1977-03-11 An additive for the obtaining of rapid-hardening portland cement and a method of is application
BG7700035651A BG24579A1 (en) 1977-03-11 1977-03-11 Method of rapid setting of cement and improving ts quality

Publications (1)

Publication Number Publication Date
FR2383141A1 true FR2383141A1 (fr) 1978-10-06

Family

ID=25663287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805394A Withdrawn FR2383141A1 (fr) 1977-03-11 1978-02-24 Procede de durcissement accelere et d'accroissement de la resistance de divers ciments

Country Status (3)

Country Link
FR (1) FR2383141A1 (fr)
GB (1) GB1573236A (fr)
IT (1) IT1116140B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393770A1 (fr) * 1977-06-10 1979-01-05 Ts Lab Physiko Ch Procede de preparation de ciment expansif

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133882A1 (de) * 1981-07-20 1983-02-03 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich Verfahren zum korrosionsschutz von armierungseisen, spannkabel und dergleichen in bauteilen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465278A (en) * 1945-10-25 1949-03-22 Kaspar Winkler & Co Expansive cement
DE846078C (de) * 1944-01-23 1952-08-07 Hans Hauenschild Chem Fab Komm Verfahren zum Rostschutz von Stahleinlagen in elektrolythaltigem Beton

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846078C (de) * 1944-01-23 1952-08-07 Hans Hauenschild Chem Fab Komm Verfahren zum Rostschutz von Stahleinlagen in elektrolythaltigem Beton
US2465278A (en) * 1945-10-25 1949-03-22 Kaspar Winkler & Co Expansive cement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393770A1 (fr) * 1977-06-10 1979-01-05 Ts Lab Physiko Ch Procede de preparation de ciment expansif

Also Published As

Publication number Publication date
IT1116140B (it) 1986-02-10
GB1573236A (en) 1980-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse