FR2199283A5 - Sheet thermoplastic mould box - for staircase treads of concrete or synthetic marble, can be reused and easily demoulded - Google Patents

Sheet thermoplastic mould box - for staircase treads of concrete or synthetic marble, can be reused and easily demoulded

Info

Publication number
FR2199283A5
FR2199283A5 FR7332535A FR7332535A FR2199283A5 FR 2199283 A5 FR2199283 A5 FR 2199283A5 FR 7332535 A FR7332535 A FR 7332535A FR 7332535 A FR7332535 A FR 7332535A FR 2199283 A5 FR2199283 A5 FR 2199283A5
Authority
FR
France
Prior art keywords
reused
concrete
mould box
sheet thermoplastic
synthetic marble
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
FR7332535A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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
Priority claimed from DE19722244496 external-priority patent/DE2244496A1/en
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of FR2199283A5 publication Critical patent/FR2199283A5/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)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The mould is made of hard PVC, polyethylene, polypropylene or polystyrene and can be vacuum drawn or deep drawn. Pref. the edge of the mould is curved outwards and equipped with a reinforcing frame and an unwinding bracket is arranged between the mould edge and the mould base to aid demoulding.
FR7332535A 1972-09-11 1973-09-10 Sheet thermoplastic mould box - for staircase treads of concrete or synthetic marble, can be reused and easily demoulded Expired FR2199283A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722244496 DE2244496A1 (en) 1972-09-11 1972-09-11 Sheet thermoplastic mould box
DE7233448 1972-09-11

Publications (1)

Publication Number Publication Date
FR2199283A5 true FR2199283A5 (en) 1974-04-05

Family

ID=25763818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332535A Expired FR2199283A5 (en) 1972-09-11 1973-09-10 Sheet thermoplastic mould box - for staircase treads of concrete or synthetic marble, can be reused and easily demoulded

Country Status (1)

Country Link
FR (1) FR2199283A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613656A1 (en) * 1987-04-13 1988-10-14 Hoetzel Beton Gmbh DEVICE AND MATRIX FOR MANUFACTURING ARTIFICIAL STONE, ARTIFICIAL STONE IN THE FORM OF A PLATE THUS MANUFACTURED, AND METHOD FOR MANUFACTURING SUCH ARTIFICIAL STONE
FR2636559A1 (en) * 1988-09-21 1990-03-23 Desmarquest Ceramiques Techn Process for slip casting ceramic articles containing cavities
FR2643010A1 (en) * 1989-02-16 1990-08-17 Desjoyaux Jean Louis Unit for producing slabs or kerb stones, especially of concrete
GB2397270B (en) * 2003-01-11 2005-02-23 Numold Mould

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613656A1 (en) * 1987-04-13 1988-10-14 Hoetzel Beton Gmbh DEVICE AND MATRIX FOR MANUFACTURING ARTIFICIAL STONE, ARTIFICIAL STONE IN THE FORM OF A PLATE THUS MANUFACTURED, AND METHOD FOR MANUFACTURING SUCH ARTIFICIAL STONE
EP0286949A1 (en) * 1987-04-13 1988-10-19 Hötzel-Beton Gmbh Apparatus for making an artificial stone
WO1988007920A1 (en) * 1987-04-13 1988-10-20 Hötzel-Beton Gmbh Device for manufacture of an artificial stone
FR2636559A1 (en) * 1988-09-21 1990-03-23 Desmarquest Ceramiques Techn Process for slip casting ceramic articles containing cavities
FR2643010A1 (en) * 1989-02-16 1990-08-17 Desjoyaux Jean Louis Unit for producing slabs or kerb stones, especially of concrete
GB2397270B (en) * 2003-01-11 2005-02-23 Numold Mould

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Legal Events

Date Code Title Description
ST Notification of lapse