WO2002012649A3 - Spannbetonhohlplatte und verfahren zur herstellung derselben - Google Patents

Spannbetonhohlplatte und verfahren zur herstellung derselben Download PDF

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Publication number
WO2002012649A3
WO2002012649A3 PCT/DE2001/002720 DE0102720W WO0212649A3 WO 2002012649 A3 WO2002012649 A3 WO 2002012649A3 DE 0102720 W DE0102720 W DE 0102720W WO 0212649 A3 WO0212649 A3 WO 0212649A3
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
slabs
production
hollow pre
stressed concrete
Prior art date
Application number
PCT/DE2001/002720
Other languages
English (en)
French (fr)
Other versions
WO2002012649A8 (de
WO2002012649A2 (de
Inventor
Alfred Wellhoefer
Gerhard Rindle
Thomas Rieger
Rudolf Gerhards
Original Assignee
Hochtief Fertigteilbau Gmbh
Alfred Wellhoefer
Gerhard Rindle
Thomas Rieger
Rudolf Gerhards
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 Hochtief Fertigteilbau Gmbh, Alfred Wellhoefer, Gerhard Rindle, Thomas Rieger, Rudolf Gerhards filed Critical Hochtief Fertigteilbau Gmbh
Priority to EP01964841A priority Critical patent/EP1307326B1/de
Priority to AU2001285681A priority patent/AU2001285681A1/en
Priority to DE10193177T priority patent/DE10193177D2/de
Priority to DE50109390T priority patent/DE50109390D1/de
Publication of WO2002012649A2 publication Critical patent/WO2002012649A2/de
Publication of WO2002012649A3 publication Critical patent/WO2002012649A3/de
Publication of WO2002012649A8 publication Critical patent/WO2002012649A8/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/012—Discrete reinforcing elements, e.g. fibres
    • 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
    • B28B1/523—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing metal fibres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Table Devices Or Equipment (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen von Spannbetonhohlplatten (1), bei welchem mehrere Litzen (2) zwischen zwei entfernt voneinander angeordneten Halterungen einzeln oder in Gruppen parallel zueinander gespannt und im Extrusionverfahren von Beton umhüllt werden, wobei sich parallel zu den Litzen erstreckende Hohlräume (3) zwischen den betonumhüllten Litzen verbleiben. Um die bekannte Spannbetonhohlplatte und das Verfahren zu ihrer Herstellung dahingehend zu verbessern, dass die Wirtschaftlichkeit bei der Verwendung derartiger Platten im Bau noch weiter gesteigert wird und die Tragfähigkeit der Platten vor allem in Querrichtung deutlich verbessert wird, so dass sie in grösseren Breiten herstellbar ist, wird erfindungsgemäss vorgeschlagen, dass als Betonmaterial ein Faserbeton verwendet wird.
PCT/DE2001/002720 2000-08-03 2001-07-14 Spannbetonhohlplatte und verfahren zur herstellung derselben WO2002012649A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01964841A EP1307326B1 (de) 2000-08-03 2001-07-14 Spannbetonhohlplatte und verfahren zur herstellung derselben
AU2001285681A AU2001285681A1 (en) 2000-08-03 2001-07-14 Hollow pre-stressed concrete slab and method for production thereof
DE10193177T DE10193177D2 (de) 2000-08-03 2001-07-14 Spannbetonhohlplatte und Verfahren zur Herstellung derselben
DE50109390T DE50109390D1 (de) 2000-08-03 2001-07-14 Spannbetonhohlplatte und verfahren zur herstellung derselben

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10037766.1 2000-08-03
DE10037766A DE10037766A1 (de) 2000-08-03 2000-08-03 Spannbetonhohlplatte und Verfahren zur Herstellung derselben

Publications (3)

Publication Number Publication Date
WO2002012649A2 WO2002012649A2 (de) 2002-02-14
WO2002012649A3 true WO2002012649A3 (de) 2002-04-18
WO2002012649A8 WO2002012649A8 (de) 2002-06-06

Family

ID=7651140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002720 WO2002012649A2 (de) 2000-08-03 2001-07-14 Spannbetonhohlplatte und verfahren zur herstellung derselben

Country Status (5)

Country Link
EP (1) EP1307326B1 (de)
AT (1) ATE321638T1 (de)
AU (1) AU2001285681A1 (de)
DE (3) DE10037766A1 (de)
WO (1) WO2002012649A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2478165A1 (de) * 2009-09-15 2012-07-25 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Hohlkernplatte mit verbesserter brandbeständigkeit
CN102267183B (zh) * 2011-08-25 2013-10-02 张自明 一种能够调整厚度的预应力混凝土板推挤成型机
EP2955294A1 (de) 2014-06-13 2015-12-16 Elbe Spannbetonwerk GmbH & Co. KG Spannbetonhohlplatte

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143781A (en) * 1961-02-13 1964-08-11 Kalns Arvids Concrete slab forming machine
US3181222A (en) * 1962-09-27 1965-05-04 Percy W Palmer Machine for manufacture of prestressed concrete conduit
DE2504122A1 (de) * 1975-01-31 1976-08-05 Hochtief Ag Hoch Tiefbauten Im spannbett vorgespanntes stahlbetonbauteil
GB1458421A (en) * 1973-01-08 1976-12-15 Bekaert Sa Nv Structural units
US4067676A (en) * 1974-12-19 1978-01-10 Hewitt Frederick M Apparatus for extruding reinforced concrete
US4568503A (en) * 1983-05-09 1986-02-04 Oy Partek Ab Method for the casting of concrete objects
US4710112A (en) * 1985-12-31 1987-12-01 Alphair Ventilating Systems Inc. Auger construction for machines for forming hollow core concrete slabs
US5798151A (en) * 1992-08-11 1998-08-25 E. Khashoggi Industries, Llc Hydraulically settable articles which include helically wound filaments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146508A (en) * 1959-11-03 1964-09-01 Henry A Berliner Apparatus for extruding reinforced members
CH688033A5 (de) * 1993-12-08 1997-04-30 Stahlton Ag Verfahren fuer die Herstellung von Bauteilen aus faserverstaerkten mineralisch gebundenen Baustoffen.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143781A (en) * 1961-02-13 1964-08-11 Kalns Arvids Concrete slab forming machine
US3181222A (en) * 1962-09-27 1965-05-04 Percy W Palmer Machine for manufacture of prestressed concrete conduit
GB1458421A (en) * 1973-01-08 1976-12-15 Bekaert Sa Nv Structural units
US4067676A (en) * 1974-12-19 1978-01-10 Hewitt Frederick M Apparatus for extruding reinforced concrete
DE2504122A1 (de) * 1975-01-31 1976-08-05 Hochtief Ag Hoch Tiefbauten Im spannbett vorgespanntes stahlbetonbauteil
US4568503A (en) * 1983-05-09 1986-02-04 Oy Partek Ab Method for the casting of concrete objects
US4710112A (en) * 1985-12-31 1987-12-01 Alphair Ventilating Systems Inc. Auger construction for machines for forming hollow core concrete slabs
US5798151A (en) * 1992-08-11 1998-08-25 E. Khashoggi Industries, Llc Hydraulically settable articles which include helically wound filaments

Also Published As

Publication number Publication date
AU2001285681A1 (en) 2002-02-18
EP1307326B1 (de) 2006-03-29
EP1307326A2 (de) 2003-05-07
DE10193177D2 (de) 2003-07-03
WO2002012649A8 (de) 2002-06-06
DE50109390D1 (de) 2006-05-18
DE10037766A1 (de) 2002-02-14
ATE321638T1 (de) 2006-04-15
WO2002012649A2 (de) 2002-02-14

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