AT293930B - Process for the production of reinforced concrete elements, e.g. Vine or fence supports, small construction elements, etc. - Google Patents

Process for the production of reinforced concrete elements, e.g. Vine or fence supports, small construction elements, etc.

Info

Publication number
AT293930B
AT293930B AT305068A AT305068A AT293930B AT 293930 B AT293930 B AT 293930B AT 305068 A AT305068 A AT 305068A AT 305068 A AT305068 A AT 305068A AT 293930 B AT293930 B AT 293930B
Authority
AT
Austria
Prior art keywords
elements
vine
production
reinforced concrete
small construction
Prior art date
Application number
AT305068A
Other languages
German (de)
Inventor
Stamen Zvetkov Dipl I Stamenov
Dimitar Ivanov Dipl I Vatschev
Christo Ivanov D Gretschenliev
Stojan Alexandrov Dip Davidkov
Original Assignee
N Izsledovatelski Str I
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 N Izsledovatelski Str I filed Critical N Izsledovatelski Str I
Application granted granted Critical
Publication of AT293930B publication Critical patent/AT293930B/en

Links

Classifications

    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
AT305068A 1967-05-31 1968-03-28 Process for the production of reinforced concrete elements, e.g. Vine or fence supports, small construction elements, etc. AT293930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG79267 1967-05-31

Publications (1)

Publication Number Publication Date
AT293930B true AT293930B (en) 1971-10-25

Family

ID=3897210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT305068A AT293930B (en) 1967-05-31 1968-03-28 Process for the production of reinforced concrete elements, e.g. Vine or fence supports, small construction elements, etc.

Country Status (4)

Country Link
AT (1) AT293930B (en)
DE (1) DE1646825A1 (en)
ES (1) ES348997A1 (en)
FR (1) FR1559370A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956200A (en) * 1988-11-21 1990-09-11 The Burns & Russell Company Texturing a mold surface

Also Published As

Publication number Publication date
DE1646825A1 (en) 1971-08-12
ES348997A1 (en) 1969-04-01
FR1559370A (en) 1969-03-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee