FR2123595A5 - Casting refractories and transporting - in polystyrene foam moulds - Google Patents

Casting refractories and transporting - in polystyrene foam moulds

Info

Publication number
FR2123595A5
FR2123595A5 FR7101308A FR7101308A FR2123595A5 FR 2123595 A5 FR2123595 A5 FR 2123595A5 FR 7101308 A FR7101308 A FR 7101308A FR 7101308 A FR7101308 A FR 7101308A FR 2123595 A5 FR2123595 A5 FR 2123595A5
Authority
FR
France
Prior art keywords
mould
treated
transporting
polystyrene foam
pref
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
FR7101308A
Other languages
French (fr)
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.)
LLAONA JEAN
VILAR LEON
Original Assignee
LLAONA JEAN
VILAR LEON
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 LLAONA JEAN, VILAR LEON filed Critical LLAONA JEAN
Priority to FR7101308A priority Critical patent/FR2123595A5/en
Application granted granted Critical
Publication of FR2123595A5 publication Critical patent/FR2123595A5/en
Expired legal-status Critical Current

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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Articles in refractory materials, esp. concrete, are moulded by casting directly into a plastics material mould, pref. expanded polystyrene, of which the surfaces have been treated to increase the hardness and stop sticking to the refractory material. The mould is pref. treated with an alcoholic which is thus steam heated to about 65 degrees C for about 1 hr. The mould is then treated with a silicone onto which, after drying, is sprayed a special oil release agent. The articles remain in the mould during transport and until required for use.
FR7101308A 1971-01-15 1971-01-15 Casting refractories and transporting - in polystyrene foam moulds Expired FR2123595A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7101308A FR2123595A5 (en) 1971-01-15 1971-01-15 Casting refractories and transporting - in polystyrene foam moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101308A FR2123595A5 (en) 1971-01-15 1971-01-15 Casting refractories and transporting - in polystyrene foam moulds

Publications (1)

Publication Number Publication Date
FR2123595A5 true FR2123595A5 (en) 1972-09-15

Family

ID=9070359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101308A Expired FR2123595A5 (en) 1971-01-15 1971-01-15 Casting refractories and transporting - in polystyrene foam moulds

Country Status (1)

Country Link
FR (1) FR2123595A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329437A1 (en) * 1975-10-29 1977-05-27 Oesterr Heraklith Ag Mould for producing light panels from wood fibres - having base and side slats made of single piece of expanded, rigid polyurethane foam with non-porous surface
EP0062374A2 (en) * 1981-04-02 1982-10-13 3 S Beton B.V. Bottle rack
ES2121486A1 (en) * 1994-04-08 1998-11-16 Frutos Del Caz Mariano De Mould for producing prefabricated concrete components
WO2016034170A1 (en) * 2014-09-03 2016-03-10 Edgar Klug Method for producing concrete molded parts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329437A1 (en) * 1975-10-29 1977-05-27 Oesterr Heraklith Ag Mould for producing light panels from wood fibres - having base and side slats made of single piece of expanded, rigid polyurethane foam with non-porous surface
EP0062374A2 (en) * 1981-04-02 1982-10-13 3 S Beton B.V. Bottle rack
EP0062374A3 (en) * 1981-04-02 1983-01-12 3 S Beton B.V. Bottle rack
ES2121486A1 (en) * 1994-04-08 1998-11-16 Frutos Del Caz Mariano De Mould for producing prefabricated concrete components
WO2016034170A1 (en) * 2014-09-03 2016-03-10 Edgar Klug Method for producing concrete molded parts

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Legal Events

Date Code Title Description
TP Transmission of property