NL7612391A - METHOD AND EQUIPMENT FOR CASTING CONCRETE ELEMENTS PROVIDED WITH AT LEAST TWO LONG-TERM HOLLOW SPACES, AS WELL AS CONCRETE ELEMENTS MADE IN APPLICATION OF THE METHOD. - Google Patents

METHOD AND EQUIPMENT FOR CASTING CONCRETE ELEMENTS PROVIDED WITH AT LEAST TWO LONG-TERM HOLLOW SPACES, AS WELL AS CONCRETE ELEMENTS MADE IN APPLICATION OF THE METHOD.

Info

Publication number
NL7612391A
NL7612391A NL7612391A NL7612391A NL7612391A NL 7612391 A NL7612391 A NL 7612391A NL 7612391 A NL7612391 A NL 7612391A NL 7612391 A NL7612391 A NL 7612391A NL 7612391 A NL7612391 A NL 7612391A
Authority
NL
Netherlands
Prior art keywords
concrete elements
equipment
long
well
application
Prior art date
Application number
NL7612391A
Other languages
Dutch (nl)
Original Assignee
A Betong Ab
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 Betong Ab filed Critical A Betong Ab
Publication of NL7612391A publication Critical patent/NL7612391A/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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • 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
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
NL7612391A 1975-11-07 1976-11-08 METHOD AND EQUIPMENT FOR CASTING CONCRETE ELEMENTS PROVIDED WITH AT LEAST TWO LONG-TERM HOLLOW SPACES, AS WELL AS CONCRETE ELEMENTS MADE IN APPLICATION OF THE METHOD. NL7612391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512512A SE398839B (en) 1975-11-07 1975-11-07 SET AND INSTALLATION FOR STEP CASTING OF CONCRETE ELEMENTS FIXED WITH ATMINSTONE TWO LONG-TERM HALL ROOMS

Publications (1)

Publication Number Publication Date
NL7612391A true NL7612391A (en) 1977-05-10

Family

ID=20326015

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612391A NL7612391A (en) 1975-11-07 1976-11-08 METHOD AND EQUIPMENT FOR CASTING CONCRETE ELEMENTS PROVIDED WITH AT LEAST TWO LONG-TERM HOLLOW SPACES, AS WELL AS CONCRETE ELEMENTS MADE IN APPLICATION OF THE METHOD.

Country Status (5)

Country Link
BE (1) BE848105A (en)
DE (1) DE2648744A1 (en)
FR (1) FR2330515A1 (en)
NL (1) NL7612391A (en)
SE (1) SE398839B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62784C (en) * 1982-01-08 1983-03-10 Lohja Ab Oy PROTECTION OF CONTAINER CONCRETE
DE3332981A1 (en) * 1983-09-13 1985-04-04 Kaspar Röckelein KG, 8602 Wachenroth MANUFACTURING DEVICE FOR THE PRODUCTION OF RELATIVELY LARGE PANEL-SHAPED PRECASTED PARTS
FI109460B (en) * 1999-08-09 2002-08-15 Addtek Res & Dev Oy Ab Method and equipment for casting concrete elements
GB2478739A (en) * 2010-03-16 2011-09-21 John Anthony Douglas Bruce Durham Hollowcore Slabs formed with inflatable core formers
US20140183776A1 (en) * 2011-07-27 2014-07-03 Poundfield Products Limited Manufacturing concrete
GB2493173A (en) * 2011-07-27 2013-01-30 Poundfield Products Ltd Manufacture of hollow concrete panels
US9403209B2 (en) 2013-01-22 2016-08-02 GM Global Technology Operations LLC Methods for sand core gas evacuation and related systems and apparatus
CN108422542B (en) * 2017-08-12 2020-06-02 中民筑友科技投资有限公司 BIM-based component production method and device and component production system
BE1028406B1 (en) * 2020-12-15 2022-01-18 Eeckhout & Dochters Bvba PROCEDURE AND DEVICE FOR THE PRODUCTION OF PRE-STRESSED CONCRETE ELEMENTS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698120A (en) * 1928-04-25 1929-01-08 Berry Simon Method of and apparatus for molding building blocks
US2663063A (en) * 1947-03-28 1953-12-22 Donald R Smith Molding machine and method of molding
US2650409A (en) * 1949-10-26 1953-09-01 Carbon C Dubbs Process and apparatus for molding concrete products
GB962538A (en) * 1959-06-05 1964-07-01 Hugh James Fitzpatrick B Sc M Improvements relating to hollow moulded articles

Also Published As

Publication number Publication date
SE7512512L (en) 1977-05-08
DE2648744A1 (en) 1977-05-18
SE398839B (en) 1978-01-23
BE848105A (en) 1977-03-01
FR2330515A1 (en) 1977-06-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed