GB231867A - Improvements in process for the use of mixtures of aluminous cements with ordinary cements - Google Patents

Improvements in process for the use of mixtures of aluminous cements with ordinary cements

Info

Publication number
GB231867A
GB231867A GB8632/25A GB863225A GB231867A GB 231867 A GB231867 A GB 231867A GB 8632/25 A GB8632/25 A GB 8632/25A GB 863225 A GB863225 A GB 863225A GB 231867 A GB231867 A GB 231867A
Authority
GB
United Kingdom
Prior art keywords
cements
processes
aluminous
layers
dry mixture
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.)
Expired
Application number
GB8632/25A
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.)
LAP SOC
Original Assignee
LAP SOC
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 LAP SOC filed Critical LAP SOC
Publication of GB231867A publication Critical patent/GB231867A/en
Expired 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
    • 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
    • C04B28/06—Aluminous 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients

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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

231,867. Soc. Lap, (Assignees of Seailles, (nÚe Calogeropoulos), S.). April 1, 1924, [Convention date]. Processes. - A laver of aluminous cement or concrete is formed and, before it sets, another layer or backing of ordinary hydraulic cement is applied, and the two layers are allowed to set simultaneously. The order of forming the layers may be reversed. Aluminous cement may also be combined with calcareous binding substances by making a dry mixture, putting the dry mixture into its final position with ramming or compression if necessary, and finally adding water. The rate of setting may be varied by the addition of calcium chloride solution. Centrifugal processes are applicable in carrying out the processes.
GB8632/25A 1924-04-01 1925-03-31 Improvements in process for the use of mixtures of aluminous cements with ordinary cements Expired GB231867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR231867X 1924-04-01

Publications (1)

Publication Number Publication Date
GB231867A true GB231867A (en) 1925-11-26

Family

ID=8882455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8632/25A Expired GB231867A (en) 1924-04-01 1925-03-31 Improvements in process for the use of mixtures of aluminous cements with ordinary cements

Country Status (1)

Country Link
GB (1) GB231867A (en)

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