LU66775A1 - - Google Patents

Info

Publication number
LU66775A1
LU66775A1 LU66775DA LU66775A1 LU 66775 A1 LU66775 A1 LU 66775A1 LU 66775D A LU66775D A LU 66775DA LU 66775 A1 LU66775 A1 LU 66775A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU66775A1 publication Critical patent/LU66775A1/xx

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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
LU66775D 1972-12-11 1972-12-28 LU66775A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260488 DE2260488C3 (de) 1972-12-11 1972-12-11 Verwendung einer Betonmischung zum Spritzen von Betonrohren in eine Rohrschalung

Publications (1)

Publication Number Publication Date
LU66775A1 true LU66775A1 (zh) 1973-03-01

Family

ID=5864053

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66775D LU66775A1 (zh) 1972-12-11 1972-12-28

Country Status (4)

Country Link
DE (1) DE2260488C3 (zh)
FR (1) FR2210137A5 (zh)
GB (1) GB1447398A (zh)
LU (1) LU66775A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3321027A1 (de) * 1983-06-10 1984-12-13 Ludwig Hoerling Fabrik chem. Baustoffe GmbH, 3280 Bad Pyrmont Verfahren zur verbesserung der physikalischen eigenschaften von zementleim und dergleichen
DE29518925U1 (de) * 1995-11-29 1997-04-10 Betonwerk Kwade GmbH & Co. KG, 48465 Schüttorf Rohrmuffe

Also Published As

Publication number Publication date
DE2260488A1 (de) 1974-06-20
DE2260488C3 (de) 1978-05-03
DE2260488B2 (de) 1977-09-15
GB1447398A (en) 1976-08-25
FR2210137A5 (zh) 1974-07-05

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