EP0203333A3 - Method of producing moulds, patterns and tools on base of hard gypsum and/or cement - Google Patents

Method of producing moulds, patterns and tools on base of hard gypsum and/or cement Download PDF

Info

Publication number
EP0203333A3
EP0203333A3 EP86105033A EP86105033A EP0203333A3 EP 0203333 A3 EP0203333 A3 EP 0203333A3 EP 86105033 A EP86105033 A EP 86105033A EP 86105033 A EP86105033 A EP 86105033A EP 0203333 A3 EP0203333 A3 EP 0203333A3
Authority
EP
European Patent Office
Prior art keywords
cement
tools
patterns
base
hard gypsum
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.)
Granted
Application number
EP86105033A
Other languages
English (en)
Other versions
EP0203333A2 (de
EP0203333B1 (de
Inventor
Fritz Fassle
Neville Henry Clubbs
Siegmund Stadler
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.)
BK Giulini GmbH
Original Assignee
Giulini Chemie GmbH
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 Giulini Chemie GmbH filed Critical Giulini Chemie GmbH
Publication of EP0203333A2 publication Critical patent/EP0203333A2/de
Publication of EP0203333A3 publication Critical patent/EP0203333A3/de
Application granted granted Critical
Publication of EP0203333B1 publication Critical patent/EP0203333B1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP86105033A 1985-05-30 1986-04-11 Verfahren zur Herstellung von Formen, Modellen und Werkzeugen auf Hartgips- und/oder Zementbasis Expired EP0203333B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3519367 1985-05-30
DE19853519367 DE3519367A1 (de) 1985-05-30 1985-05-30 Verfahren zur herstellung von formen, modellen und werkzeugen auf hartgips - und/oder zementbasis

Publications (3)

Publication Number Publication Date
EP0203333A2 EP0203333A2 (de) 1986-12-03
EP0203333A3 true EP0203333A3 (en) 1987-07-22
EP0203333B1 EP0203333B1 (de) 1989-09-13

Family

ID=6271994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105033A Expired EP0203333B1 (de) 1985-05-30 1986-04-11 Verfahren zur Herstellung von Formen, Modellen und Werkzeugen auf Hartgips- und/oder Zementbasis

Country Status (5)

Country Link
US (1) US4749431A (de)
EP (1) EP0203333B1 (de)
CA (1) CA1282578C (de)
DE (2) DE3519367A1 (de)
ES (1) ES8801142A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812634A1 (de) * 1988-04-15 1989-10-26 Sued Chemie Ag Verfahren zur herstellung von giessformen aus tongebundenem formsand
EP0339183A3 (de) * 1988-04-29 1990-08-29 Giulini Chemie GmbH Neue, zur Herstellung von mit Wasser auswaschbaren Kernen und Formen geeignete keramische Mischungen
DE4012044A1 (de) * 1990-04-13 1991-10-17 Heidelberger Zement Ag Verfahren zur herstellung von formen, modellen und werkzeugen zur formgebung
EP0467025A3 (en) * 1990-07-20 1992-12-09 Giulini Chemie Gmbh Light moulds, patterns and tools on gypsum base
US5176195A (en) * 1990-10-03 1993-01-05 Kurty Eugene J High permeability metal casting plaster and method of making same
US5164004A (en) * 1990-10-03 1992-11-17 Kurty Eugene J High permeability metal casting plaster and method of making same
DE4036302A1 (de) * 1990-11-14 1992-05-21 Reinhard Treudler Baugruppentraeger
US5264175A (en) * 1991-08-12 1993-11-23 Bush Byron V Method for making three dimensional impressions
MX9301379A (es) * 1993-03-12 1994-06-30 Fernandez Garcia Carlos J Composicion de cemento para modelar.
ES2161621B1 (es) * 1999-09-01 2002-06-16 Herrera Vicente Requena Procedimiento de fabricacion de moldes para la construccion.
ES2181582B1 (es) * 2001-03-16 2004-06-01 Juan Manera Llado Procedimiento para moldeado de estructuras hormigonadas.
KR100807761B1 (ko) 2007-04-27 2008-02-28 주식회사 콘크리닉 알파형반수석고를 이용한 시멘트조성물 및 이를 이용한시공방법
US8989905B2 (en) * 2007-06-19 2015-03-24 Verifi Llc Method and system for calculating and reporting slump in delivery vehicles
CN106945167A (zh) * 2017-01-19 2017-07-14 刘文华 一种夹芯板材的制作方法
CN110843085A (zh) * 2019-11-29 2020-02-28 航天特种材料及工艺技术研究所 一种石膏模具的制造方法及利用其制作熔融石英陶瓷天线罩的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77796C (de) * J. J. CH. SMITH, Passaio, New-Jersey, V. St. A Formmaterial für Metallgufs
GB1119585A (en) * 1965-11-15 1968-07-10 Shell Int Research A process for the manufacture of cement-containing articles with a plastic top layer
DE2217587A1 (de) * 1972-04-12 1973-10-31 Emil Lupp Fa Werkstoff fuer giessereimodelle
DE2717276A1 (de) * 1976-04-19 1977-10-27 Mitsubishi Chem Ind Gipsformerzeugnis und verfahren zur herstellung desselben
EP0124801A2 (de) * 1983-05-06 1984-11-14 Giulini Chemie GmbH Verfahren zur Herstellung von Präzisionsgüssen nach dem Gips-Formverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466772A (en) * 1974-08-07 1977-03-09 Low J Castings of articles containing calcined gypsum
GB1521030A (en) * 1974-12-23 1978-08-09 Nat Res Dev Cementitious composites
JPS5849179B2 (ja) * 1977-05-16 1983-11-02 日本国有鉄道 弾性被覆を有する軌道スラブの製造方法
DD206966A1 (de) * 1982-01-11 1984-02-15 Siegfried Reuss Verfahren und haftbruecken zur herstellung beschichteter bauelemente

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77796C (de) * J. J. CH. SMITH, Passaio, New-Jersey, V. St. A Formmaterial für Metallgufs
GB1119585A (en) * 1965-11-15 1968-07-10 Shell Int Research A process for the manufacture of cement-containing articles with a plastic top layer
DE2217587A1 (de) * 1972-04-12 1973-10-31 Emil Lupp Fa Werkstoff fuer giessereimodelle
DE2717276A1 (de) * 1976-04-19 1977-10-27 Mitsubishi Chem Ind Gipsformerzeugnis und verfahren zur herstellung desselben
EP0124801A2 (de) * 1983-05-06 1984-11-14 Giulini Chemie GmbH Verfahren zur Herstellung von Präzisionsgüssen nach dem Gips-Formverfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 89, 14 - 28. August 1978, Seite 265, Spalte 2, Abstract Nr. 64024f, Columbus, Ohio, US; OHSHIGASHI TAKASHI "Rapid molding of glass fiber reinforced cement"; & JP - A - 77 136 223 *

Also Published As

Publication number Publication date
ES555526A0 (es) 1987-12-16
DE3665548D1 (en) 1989-10-19
EP0203333A2 (de) 1986-12-03
US4749431A (en) 1988-06-07
DE3519367C2 (de) 1990-05-23
EP0203333B1 (de) 1989-09-13
DE3519367A1 (de) 1986-12-04
CA1282578C (en) 1991-04-09
ES8801142A1 (es) 1987-12-16

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