ES420144A1 - Moulding of fibre reinforced cementitious articles - Google Patents

Moulding of fibre reinforced cementitious articles

Info

Publication number
ES420144A1
ES420144A1 ES420144A ES420144A ES420144A1 ES 420144 A1 ES420144 A1 ES 420144A1 ES 420144 A ES420144 A ES 420144A ES 420144 A ES420144 A ES 420144A ES 420144 A1 ES420144 A1 ES 420144A1
Authority
ES
Spain
Prior art keywords
mold
reinforced cementitious
moulding
cementitious articles
fibre reinforced
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES420144A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen Great Britain Ltd
Original Assignee
Thyssen Great Britain Ltd
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 Thyssen Great Britain Ltd filed Critical Thyssen Great Britain Ltd
Publication of ES420144A1 publication Critical patent/ES420144A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/24—Frames of natural stone, concrete, or other stone-like material
    • 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
    • B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
    • 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
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • 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
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Procedure for molding fiber-reinforced cementitious articles, of the type comprising the steps of mixing the material to form the article with water, placing the mixed material in a two-piece openable mold through an opening therein; closing the mold opening, and after the material has partially set, introducing one or more elongated elements into the mold to thereby compress the material in the mold, characterized in that a fibrous reinforcing material is included in the mixture and in that said elongated elements are introduced into the mold longitudinally to be against a surface or surfaces of the mold that define at least an elongated part of the article that has cross-sectional dimensions less than its length. (Machine-translation by Google Translate, not legally binding)
ES420144A 1972-11-02 1973-10-31 Moulding of fibre reinforced cementitious articles Expired ES420144A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5064372A GB1444892A (en) 1972-11-02 1972-11-02 Moulding of fibre reinforced cementitious articles

Publications (1)

Publication Number Publication Date
ES420144A1 true ES420144A1 (en) 1976-07-01

Family

ID=10456752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420144A Expired ES420144A1 (en) 1972-11-02 1973-10-31 Moulding of fibre reinforced cementitious articles

Country Status (12)

Country Link
JP (1) JPS5063010A (en)
AT (1) AT330051B (en)
AU (1) AU6211073A (en)
BE (1) BE806804A (en)
DE (1) DE2354578A1 (en)
ES (1) ES420144A1 (en)
FR (1) FR2225942A5 (en)
GB (1) GB1444892A (en)
IT (1) IT1005097B (en)
LU (1) LU68731A1 (en)
NL (1) NL7314903A (en)
ZA (1) ZA734042B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286422A (en) * 1976-01-09 1977-07-18 Nippon Sheet Glass Co Ltd Method of manufacturing fiber glass reinforced molded cement products
FR2531135A1 (en) * 1982-07-30 1984-02-03 Trouillard Sa Bay unit assembly for openings in buildings.
GB2139547B (en) * 1983-05-07 1987-01-28 Burrell Construction & Supply Method for making concrete blocks
FR2588909B1 (en) * 1985-10-21 1988-02-05 Rech Etudes Tech PREFABRICATED RACK FRAME, METHOD AND INSTALLATION FOR ITS MANUFACTURE
FR2590621B1 (en) * 1985-11-26 1988-06-10 Poujol Jean Marie OPENING FRAME WITH BUILT-IN FORMWORK
GB2214462B (en) * 1988-01-19 1992-08-26 Sandee S Lollies Limited Improvements in or relating to confectionery products
IE903184A1 (en) * 1989-09-04 1991-03-13 A C I Australia Ltd Method of manufacturing glass-reinforced-concrete building¹products
DE4415550A1 (en) * 1994-05-03 1995-11-09 Hm Betonfertigteilwerk Hans Ma Prefabricated concrete component
CN104863453B (en) * 2012-09-29 2017-02-08 步阳集团有限公司 Production method of door pocket
CN110344735A (en) * 2019-08-02 2019-10-18 安徽天发铝业有限公司 A kind of detachable shutter
CN117162234B (en) * 2023-11-02 2024-04-05 江苏若琪建筑产业有限公司 Forming die of prefabricated reinforced concrete member

Also Published As

Publication number Publication date
FR2225942A5 (en) 1974-11-08
LU68731A1 (en) 1974-01-08
AT330051B (en) 1976-06-10
NL7314903A (en) 1974-05-06
DE2354578A1 (en) 1974-05-16
ATA921973A (en) 1975-08-15
IT1005097B (en) 1976-08-20
ZA734042B (en) 1975-01-29
JPS5063010A (en) 1975-05-29
AU6211073A (en) 1975-05-01
GB1444892A (en) 1976-08-04
BE806804A (en) 1974-02-15

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