DE3068414D1 - Method of operating a dumping floor for a concrete element and dumping floor used therefore - Google Patents

Method of operating a dumping floor for a concrete element and dumping floor used therefore

Info

Publication number
DE3068414D1
DE3068414D1 DE8080200287T DE3068414T DE3068414D1 DE 3068414 D1 DE3068414 D1 DE 3068414D1 DE 8080200287 T DE8080200287 T DE 8080200287T DE 3068414 T DE3068414 T DE 3068414T DE 3068414 D1 DE3068414 D1 DE 3068414D1
Authority
DE
Germany
Prior art keywords
dumping floor
concrete element
operating
dumping
plate
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
DE8080200287T
Other languages
German (de)
Inventor
Jacobus Johannes Spanjer
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.)
Heembeton BV
Original Assignee
Heembeton BV
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 Heembeton BV filed Critical Heembeton BV
Application granted granted Critical
Publication of DE3068414D1 publication Critical patent/DE3068414D1/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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces

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)
  • Loading Or Unloading Of Vehicles (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Floor Finish (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A method of affecting the temperature of a concrete element poured onto a horizontal plate (1) characterized in that a fluid heated to a desired temperature is conducted along the bottom side of the plate (1) in a manner such that the fluid comes into direct contact with at least substantially the whole bottom side of the plate (1), whilst the temperature difference of the fluid at the beginning and at the end is maintained within 5 DEG C.
DE8080200287T 1980-03-28 1980-03-28 Method of operating a dumping floor for a concrete element and dumping floor used therefore Expired DE3068414D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80200287A EP0037438B1 (en) 1980-03-28 1980-03-28 Method of operating a dumping floor for a concrete element and dumping floor used therefore

Publications (1)

Publication Number Publication Date
DE3068414D1 true DE3068414D1 (en) 1984-08-09

Family

ID=8186983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200287T Expired DE3068414D1 (en) 1980-03-28 1980-03-28 Method of operating a dumping floor for a concrete element and dumping floor used therefore

Country Status (3)

Country Link
EP (1) EP0037438B1 (en)
AT (1) ATE8219T1 (en)
DE (1) DE3068414D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686039B1 (en) * 1992-01-10 1994-05-13 Feder Industrie Sa METHOD, DEVICE FOR STABILIZING THE EXPANSION OF A LONG LENGTH METAL FORMWORK IN A CONCRETE THERMOMATURATION CYCLE.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554586A (en) * 1925-03-17 1925-09-22 Lake Simon Molding apparatus
DE891071C (en) * 1944-05-06 1953-09-24 Ewald Hoyer Heatable formwork made of sheet steel or the like for the production of concrete bodies
FR75546E (en) * 1959-04-10 1961-07-07 Improvements in the manufacture of construction panels
DK129439B (en) * 1971-03-15 1974-10-14 Schmidt T As Method for steam heating of molds and mold for use in connection therewith.
NL7809910A (en) * 1978-10-02 1980-04-08 Heembeton Bv Concrete component temperature control system - guides medium at desired temperature along underside of horizontal mould plate

Also Published As

Publication number Publication date
EP0037438A1 (en) 1981-10-14
ATE8219T1 (en) 1984-07-15
EP0037438B1 (en) 1984-07-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee