HU174560B - Method and production shape for forming and compacting concrete - Google Patents

Method and production shape for forming and compacting concrete

Info

Publication number
HU174560B
HU174560B HU70DE738A HUDE000738A HU174560B HU 174560 B HU174560 B HU 174560B HU 70DE738 A HU70DE738 A HU 70DE738A HU DE000738 A HUDE000738 A HU DE000738A HU 174560 B HU174560 B HU 174560B
Authority
HU
Hungary
Prior art keywords
forming
compacting concrete
production shape
production
shape
Prior art date
Application number
HU70DE738A
Other languages
Hungarian (hu)
Inventor
Ursula Eisel
Erwin Prey
Alexander Wolfram
Original Assignee
Bauakademie Ddr
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 Bauakademie Ddr filed Critical Bauakademie Ddr
Publication of HU174560B publication Critical patent/HU174560B/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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/021—Feeding the unshaped material to moulds or apparatus for producing shaped articles by fluid pressure acting directly on the material, e.g. using vacuum, air pressure
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
HU70DE738A 1969-12-12 1970-12-11 Method and production shape for forming and compacting concrete HU174560B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14430269 1969-12-12
DD14938270 1970-08-07

Publications (1)

Publication Number Publication Date
HU174560B true HU174560B (en) 1980-02-28

Family

ID=25747284

Family Applications (1)

Application Number Title Priority Date Filing Date
HU70DE738A HU174560B (en) 1969-12-12 1970-12-11 Method and production shape for forming and compacting concrete

Country Status (5)

Country Link
CS (1) CS156512B2 (en)
DE (1) DE2054983C3 (en)
FR (1) FR2073670A5 (en)
HU (1) HU174560B (en)
SE (1) SE355745B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO252396A0 (en) * 1996-09-23 1996-10-17 Hume Brothers Pty Ltd Rapid moulding of long concrete poles
DE19837109A1 (en) * 1998-08-17 2000-03-02 D.D.C. Planungs-, Entwicklungs- Und Management Ag Method for casting shapes in molds comprises pumping out the mould to a negative pressure to enable the filler to reach all the extremities in the mold
EP2167753A4 (en) * 2007-06-28 2012-01-04 Composite Technologies Corp Method of fabricating integrally insulated concrete wall or wall components

Also Published As

Publication number Publication date
DE2054983A1 (en) 1971-06-24
DE2054983B2 (en) 1974-12-05
SE355745B (en) 1973-05-07
CS156512B2 (en) 1974-07-24
FR2073670A5 (en) 1971-10-01
DE2054983C3 (en) 1975-07-17

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