ZA72606B - Improvements in or relating to the manufacture of concretes and mortars - Google Patents

Improvements in or relating to the manufacture of concretes and mortars

Info

Publication number
ZA72606B
ZA72606B ZA720606A ZA72606A ZA72606B ZA 72606 B ZA72606 B ZA 72606B ZA 720606 A ZA720606 A ZA 720606A ZA 72606 A ZA72606 A ZA 72606A ZA 72606 B ZA72606 B ZA 72606B
Authority
ZA
South Africa
Prior art keywords
concretes
mortars
relating
manufacture
Prior art date
Application number
ZA720606A
Other languages
English (en)
Inventor
A Tardieu
Original Assignee
A Tardieu
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 A Tardieu filed Critical A Tardieu
Publication of ZA72606B publication Critical patent/ZA72606B/xx

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
    • 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
    • C04B40/0683—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients inhibiting by freezing or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
    • B28C7/0038—Cooling, e.g. using ice

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
ZA720606A 1971-02-15 1972-01-31 Improvements in or relating to the manufacture of concretes and mortars ZA72606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105870A FR2125785A5 (enExample) 1971-02-15 1971-02-15

Publications (1)

Publication Number Publication Date
ZA72606B true ZA72606B (en) 1972-10-25

Family

ID=9072237

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720606A ZA72606B (en) 1971-02-15 1972-01-31 Improvements in or relating to the manufacture of concretes and mortars

Country Status (3)

Country Link
BR (1) BR7200829D0 (enExample)
FR (1) FR2125785A5 (enExample)
ZA (1) ZA72606B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012558A1 (de) * 1993-11-02 1995-05-11 Wolfgang Stracke Verfahren zum verbringen einer vorgemischten leichtbetonmasse

Also Published As

Publication number Publication date
FR2125785A5 (enExample) 1972-09-29
BR7200829D0 (pt) 1973-05-17

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