LU67706A1 - - Google Patents

Info

Publication number
LU67706A1
LU67706A1 LU67706A LU67706DA LU67706A1 LU 67706 A1 LU67706 A1 LU 67706A1 LU 67706 A LU67706 A LU 67706A LU 67706D A LU67706D A LU 67706DA LU 67706 A1 LU67706 A1 LU 67706A1
Authority
LU
Luxembourg
Application number
LU67706A
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
Priority claimed from AT474573A external-priority patent/AT351992B/de
Priority claimed from DE2327555A external-priority patent/DE2327555C2/de
Priority claimed from CH780673A external-priority patent/CH575816A5/fr
Priority claimed from NL7307769A external-priority patent/NL7307769A/xx
Publication of LU67706A1 publication Critical patent/LU67706A1/xx
Priority claimed from GB2050573A external-priority patent/GB1474911A/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
    • B28B1/503—Moulds therefor
    • 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
    • B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
LU67706A 1973-05-30 1973-05-30 LU67706A1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AT474573A AT351992B (de) 1973-05-30 1973-05-30 Verfahren zur herstellung von leichtbeton- bauelementen
DE2327555A DE2327555C2 (de) 1973-05-30 1973-05-30 Verfahren zur Herstellung von Tafeln aus Leichtbeton
CH780673A CH575816A5 (en) 1973-05-30 1973-05-30 Foam concrete components - made in closed mould with gas permeable lid
LU67706 1973-05-30
NL7307769A NL7307769A (en) 1973-05-30 1973-06-04 Foam concrete components - made in closed mould with gas permeable lid
FR7321990A FR2233815A5 (en) 1973-05-30 1973-06-15 Foam concrete components - made in closed mould with gas permeable lid
GB2050573A GB1474911A (en) 1973-05-30 1974-07-29 Making lightweight concrete

Publications (1)

Publication Number Publication Date
LU67706A1 true LU67706A1 (de) 1973-08-02

Family

ID=34637484

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67706A LU67706A1 (de) 1973-05-30 1973-05-30

Country Status (2)

Country Link
FR (1) FR2233815A5 (de)
LU (1) LU67706A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492280A (en) * 1936-04-02 1938-09-16 William Porter Witherow Improvements in or relating to a method of and apparatus for making expanded cement articles
US2650412A (en) * 1949-10-17 1953-09-01 Dubbs Carbon Chatley Method of molding concrete products
DE823423C (de) * 1950-07-20 1951-12-03 Guenter Scholz Dipl Ing Herstellung von Leichtbetonformlingen
US2770864A (en) * 1952-12-10 1956-11-20 Weese Harry Method for producing a surface of desired contour on a moldable substance
FR1369302A (fr) * 1958-05-16 1964-08-14 Méthode d'utilisation du vide pour le serrage des pièces moulées
US3098754A (en) * 1959-01-23 1963-07-23 Phillips Petroleum Co Method for preparing cellular cement
GB1040442A (en) * 1962-04-13 1966-08-24 Gascon Ltd Improvements relating to cementitious material
DE2003188A1 (de) * 1970-01-24 1971-09-02 Atlas Mak Maschb Gmbh Verfahren und Formkasten zur Herstellung von Bauteilen
DE2064476C3 (de) * 1970-12-30 1979-02-15 Ytong Ag, 8000 Muenchen Verfahren und Gießformen zur Herstellung einer Vielzahl von Bauteilen aus Porenbeton

Also Published As

Publication number Publication date
FR2233815A5 (en) 1975-01-10

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