WO1994016167A1 - Structure de plafond et son procede de fabrication - Google Patents

Structure de plafond et son procede de fabrication Download PDF

Info

Publication number
WO1994016167A1
WO1994016167A1 PCT/AT1994/000002 AT9400002W WO9416167A1 WO 1994016167 A1 WO1994016167 A1 WO 1994016167A1 AT 9400002 W AT9400002 W AT 9400002W WO 9416167 A1 WO9416167 A1 WO 9416167A1
Authority
WO
WIPO (PCT)
Prior art keywords
lattice
stiffening ribs
ceiling
filling elements
cast
Prior art date
Application number
PCT/AT1994/000002
Other languages
German (de)
English (en)
Inventor
Gerhard Ritter
Klaus Ritter
Klaus Matz
Original Assignee
Avi Alpenländische Veredelungs-Industrie Gesellschaft Mbh
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 Avi Alpenländische Veredelungs-Industrie Gesellschaft Mbh filed Critical Avi Alpenländische Veredelungs-Industrie Gesellschaft Mbh
Priority to DE59403520T priority Critical patent/DE59403520D1/de
Priority to EP94902531A priority patent/EP0632861B1/fr
Priority to JP6515527A priority patent/JPH07504727A/ja
Priority to AT94902531T priority patent/ATE156222T1/de
Publication of WO1994016167A1 publication Critical patent/WO1994016167A1/fr

Links

Classifications

    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • 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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element

Definitions

  • the invention relates to a ceiling construction with a reinforced ceiling plate made of cast concrete, several reinforcing ribs made of cast concrete reinforced by lattice girders and filling elements arranged between the reinforcing ribs.
  • a ceiling construction of this type is known from AT-PS 257 887.
  • the stiffening ribs are each reinforced by a prefabricated girder, which consists of a lattice girder and a concrete base, which can be embedded in a brick shoe.
  • Each filling element consists of a so-called cap stone and a view stone, both of which are suspended on the base of the precast element.
  • the main disadvantage of this ceiling construction is that the lattice girders used to reinforce the stiffening ribs, which must be designed in accordance with the structural requirements of the ceiling construction, have to bear the weight of the filling elements when the ceiling is being constructed on site.
  • each filler element has a self-supporting three-dimensional lattice body, the web wires connecting a top and a bottom lattice mat and these lattice mats at a predetermined distance and one between the web wires by means of the web wires Lattice mats immovably fixed displacement body, the displacement body of the filling element with a lattice girder with a concrete skirting board or with an in situ cast lattice girder with its underside flush with the side parts of a formwork sheet.
  • the web wires of the filling elements preferably run obliquely to the lattice mats of the filling elements.
  • Reinforcement of the ceiling slab is formed by the upper lattice mats of the filling elements and in the area of the stiffening ribs, the reinforcement covering the lattice mats at their edges.
  • the lattice girder can also be arranged on and connected to a lower lattice mat common to all filling elements.
  • the ceiling construction according to the invention ensures that the filling elements as well as the lattice girders used to reinforce the stiffening ribs can be supported in such a way that the lattice girders themselves are not additionally loaded by the filling elements on the construction site.
  • the invention also relates to a method for producing the described decene construction, which is characterized in that larger supports are set up at predetermined intervals in accordance with the respective length and width of the filling elements, and mounting boards aligned with the stiffening ribs are placed on the supports and support boards for the filling elements are arranged on the mounting boards at the edge of the stiffening ribs, whereupon lattice girders provided with a concrete-mounted skirting board or formwork sheets for concreting the stiffening ribs are arranged in situ, the formwork sheets supporting the lattice girders and limiting the stiffening ribs downwards , and that then the filling elements are arranged on the support boards, which are flush with the adjacent skirting boards or with their displacer underside with side parts of the formwork sheets, and then di e ceiling tile is poured.
  • FIG. 1 shows an embodiment of a ceiling construction according to the invention in cross section
  • 2 shows a further exemplary embodiment of a ceiling construction according to the invention
  • FIG. 4 shows a detail of the side part of the formwork sheet according to FIG. 3,
  • Fig. 5 is a plan view of an embodiment of a ceiling structure with schematically indicated mounting supports
  • FIG. 6 shows a longitudinal section through the ceiling construction according to FIG. 5.
  • the ceiling construction shown in FIG. 1 has a ceiling plate 1 made of cast concrete, a plurality of stiffening ribs 2, which are arranged at a selectable distance from one another in accordance with the static requirements of the ceiling construction, and a plurality of filling elements 3, which extend between the stiffening ribs 2.
  • a distributor reinforcement 4 is arranged in the ceiling slab 1, for example in the form of a grid mat, which consists of longitudinal wires 5 and transverse wires 6 welded to one another at right angles to one another at the crossing points.
  • Each stiffening rib 2 is reinforced with a lattice girder 7.
  • the lattice girder 7 consists of an upper chord 8 and two lower chords 9 which are non-positively connected to the upper chord 8 by a zigzag-shaped infill 10.
  • the lattice girder 7 is reinforced by one or more additional reinforcements 11 in the area of the lower chords 9.
  • the lower chords 9 and the allowances 11 of the lattice girder 7 are concreted into a baseboard 12.
  • the reinforcing element of the stiffening ribs 2, consisting of the lattice girder 7, the allowances 11 and the concrete skirting 12, is already being manufactured in the manufacturing plant and as complete unit delivered to the construction site.
  • the filling elements 3 have an upper lattice mat 13 and a lower lattice mat 14, each consisting of longitudinal wires 15 and 16 and transverse wires 17 and 18, which are arranged perpendicular to one another and welded to one another at the crossing points.
  • the upper and the lower grid mat 13 and 14 of the filling element 3 are connected to one another by a plurality of inclined web wires 19.
  • a displacement body 20 of a predetermined height is arranged in the middle, which expediently consists of foam, for example of styrofoam.
  • the web wires 19 penetrate the displacement body 20 and, as shown in FIG. 4, are arranged in such a way that the displacement body 20 is immovably and fixedly fixed between the upper and lower grid mat 13 and 14, respectively.
  • the web wires 19 can also run perpendicular to the upper and lower grid mat 13 or 14. In this case it must be ensured by means of suitable fastening means that the displacement body 20 is also immovably and fixedly fixed between the upper and lower grid mat 13 and 14 respectively.
  • the filling element is constructed in the form of a three-dimensional, dimensionally stable lattice body, the filling element is self-supporting and is therefore able to
  • the reinforcement of the ceiling slab 1 is formed from the respective upper lattice mats 13 of the filler elements 3, wherein to cover the joints between the filler elements 3, a joint reinforcement 21 overlaps the upper lattice mats 13 of the filler elements 3 placed on and connected to the wires of the grid mats, for example bridging.
  • both mesh mats and individual reinforcing bars can be used as impact reinforcement.
  • the upper grid mats 13th the filling elements 3 must be dimensioned and constructed in such a way that they meet the static requirements of the ceiling slab to be produced.
  • the reinforcement of the stiffening ribs 2 is carried out by a lattice girder 7 ', which is constructed in accordance with the embodiment shown in FIG. 1 and is also provided with additional reinforcements 11 arranged in the region of the lower flange 9.
  • a lattice girder 7 ' which is constructed in accordance with the embodiment shown in FIG. 1 and is also provided with additional reinforcements 11 arranged in the region of the lower flange 9.
  • FIG. 2 for determining the position of the lattice girders 7 ′ including supplements 11 in the stiffening ribs 2.
  • the lattice girder 7 'together with allowances 11 is placed on a plurality of filling elements 3 common, lower lattice mat 14' bridging the gap in the area of the stiffening rib 2, and connected to it, for example bridged.
  • the common lower grid mat 14 ' consists of longitudinal wires 16' and transverse wires 18 'which are arranged perpendicular to one another and welded to one
  • the lattice girders 7 ' have no concrete skirting and the concrete would flow downwards when the ceiling slab 1 and the stiffening ribs 2 are concreted
  • temporary scaling plates are used as the lower end of the stiffening ribs to be concreted 22 attached.
  • the lattice girder 7 ′ together with allowances 11 is arranged on a spacer 25, which in turn stands on the formwork sheet 22.
  • the construction of the ceiling structure at the construction site is carried out according to the schematic representation in FIGS. 5 and 6 in the following manner.
  • the lattice girder 7 On the mounting boards 27, depending on the embodiment of the reinforcement of the reinforcement ribs 2, either the lattice girder 7 provided with a prefabricated skirting board 12 or the formwork planks 22 are placed.
  • the lattice girders 7' When using lattice girders 7 'without a skirting board, the lattice girders 7' are placed in the formwork sheets 22 in the following work step.
  • the distance between the lattice girders 7 'and the formwork olech 22 is determined such that either the lattice girders 7', where appropriate with the supplements 11, rest on the spacers 25 or on the lower, several filling elements 3 common lattice mat 14 '.
  • support boards 28 are placed as close as possible to the formwork sheets 22 or the baseboards 12 of the lattice girders 7, which have the task of supporting the full elements 3 during the formation and concreting of the ceiling structure.
  • the lattice girder 7, 7 ' is not burdened by the weight of the full elements 3 when the ceiling structure is formed at the construction site, and can therefore be dimensioned correspondingly smaller.
  • the distributor reinforcement 4 or the impact reinforcements 21 are placed on the upper grid mats 13 of the filling elements 3 and connected, for example bridged, to the wires of the grid mats.
  • the stiffening ribs 2 are poured with concrete and the ceiling slab 1 is concreted. After the concrete has set, the formwork sheets 22 and the assembly supports 26, 27, 28 are removed and are available again for the formation of a further ceiling construction.
  • the filler elements like the lattice girders, are placed under the reinforcement of the stiffening ribs and that the lattice girders are not loaded by the filler elements when the ceiling structure is formed.

Abstract

L'invention concerne une structure de plafond comportant une dalle de plancher (1) renforcée en béton moulé, plusieurs rainures raidisseuses (2) en béton moulé renforcées par des poutres en treillis (7) et des éléments de remplissage (3) placés entre les nervures raidisseuses. Chacun de ces éléments comprend un corps en treillis tridimensionnel autoporteur qui comporte un treillis supérieur (13) et un treillis inférieur (14), ainsi que des câbles (19) reliant ces deux treillis (13, 14) avec un écart prédéfini et un corps déplaceur (20) fixé de manière immuable au moyen des câbles (19) entre les treillis. Dans le cas d'une poutre en treillis (7), le corps déplaceur (20) de l'élément de remplissage se trouve à fleur du socle (12) bétonnée de ladite poutre ou, dans le cas d'une poutre en treillis coulée sur place, son dessous se trouve à fleur des parties latérales d'une plaque de coffrage.
PCT/AT1994/000002 1993-01-12 1994-01-10 Structure de plafond et son procede de fabrication WO1994016167A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59403520T DE59403520D1 (de) 1993-01-12 1994-01-10 Deckenkonstruktion und verfahren zum herstellen derselben
EP94902531A EP0632861B1 (fr) 1993-01-12 1994-01-10 Structure de plafond et son procede de fabrication
JP6515527A JPH07504727A (ja) 1993-01-12 1994-01-10 天井構造体及びそれを製造する方法
AT94902531T ATE156222T1 (de) 1993-01-12 1994-01-10 Deckenkonstruktion und verfahren zum herstellen derselben

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA35/93 1993-01-12
AT0003593A AT398218B (de) 1993-01-12 1993-01-12 Deckenkonstruktion und verfahren zum herstellen derselben

Publications (1)

Publication Number Publication Date
WO1994016167A1 true WO1994016167A1 (fr) 1994-07-21

Family

ID=3479805

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1994/000002 WO1994016167A1 (fr) 1993-01-12 1994-01-10 Structure de plafond et son procede de fabrication

Country Status (7)

Country Link
EP (1) EP0632861B1 (fr)
JP (1) JPH07504727A (fr)
CN (1) CN1101487A (fr)
AT (2) AT398218B (fr)
DE (1) DE59403520D1 (fr)
SI (1) SI9300691A (fr)
WO (1) WO1994016167A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022669A1 (fr) 1994-02-17 1995-08-24 Avi Alpenländische Veredelungs-Industrie Gesellschaft Mbh Element d'armature pour plafond a nervures en beton coule
CN1302185C (zh) * 2003-05-06 2007-02-28 邱则有 一种现浇砼板
CN1322212C (zh) * 2002-04-30 2007-06-20 邱则有 一种钢筋砼用立体承力模壳
CN1322209C (zh) * 2002-04-30 2007-06-20 邱则有 一种钢筋砼立体承力结构楼盖

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100362178C (zh) * 2002-12-22 2008-01-16 邱则有 一种现浇钢筋砼用构件
CN100381666C (zh) * 2004-05-10 2008-04-16 邱则有 一种现浇钢筋砼空心板
DK2189586T3 (da) * 2008-11-19 2011-07-25 Cobiax Technologies Ag Pladeelement med forstærkning
CN102400512B (zh) * 2011-10-28 2015-01-14 王本淼 一种用于空腹楼盖的钢筋泡沫组合填充构件
CN102400510B (zh) * 2011-10-28 2014-06-11 王本淼 一种采用钢筋泡沫组合填充构件制作的空腹楼盖
CN108824692A (zh) * 2018-08-01 2018-11-16 四川省欧威新型建材有限公司 混凝土预制板、混凝土叠合板及混凝土预制板施工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321719A (fr) * 1902-06-03 1903-01-17 Tricon Et C Soc Plancher en béton armé comprimé avec hourdis
FR896890A (fr) * 1940-11-01 1945-03-06 élément de construction en béton armé comportant des corps de remplissage et des nervures intercalaires
FR2432578A2 (fr) * 1978-08-03 1980-02-29 Rhinolith Element de construction prefabrique
FR2450315A1 (fr) * 1979-03-02 1980-09-26 Eizaguirre Lopetegui Pedro Perfectionnements introduits dans les systemes d'execution de treillis au moyen d'elements prefabriques et semi-poutrelle pour sa realisation
US4505019A (en) * 1983-03-02 1985-03-19 Deinzer Dietrich F Method of forming construction panel
EP0511193A2 (fr) * 1991-04-23 1992-10-28 AVI ALPENLAENDISCHE VEREDELUNGS-INDUSTRIE, Gesellschaft m.b.H. Elément d'armature pour un panneau de plafond
DE9210268U1 (fr) * 1992-07-31 1992-12-03 Buchmeier, Ilse, 3406 Lenglern, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT257887B (de) * 1965-01-15 1967-10-25 Avi Alpenlaendische Vered Wannenförmiger Kappenstein und aus solchen Steinen gebildete kombinierte Decke

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321719A (fr) * 1902-06-03 1903-01-17 Tricon Et C Soc Plancher en béton armé comprimé avec hourdis
FR896890A (fr) * 1940-11-01 1945-03-06 élément de construction en béton armé comportant des corps de remplissage et des nervures intercalaires
FR2432578A2 (fr) * 1978-08-03 1980-02-29 Rhinolith Element de construction prefabrique
FR2450315A1 (fr) * 1979-03-02 1980-09-26 Eizaguirre Lopetegui Pedro Perfectionnements introduits dans les systemes d'execution de treillis au moyen d'elements prefabriques et semi-poutrelle pour sa realisation
US4505019A (en) * 1983-03-02 1985-03-19 Deinzer Dietrich F Method of forming construction panel
EP0511193A2 (fr) * 1991-04-23 1992-10-28 AVI ALPENLAENDISCHE VEREDELUNGS-INDUSTRIE, Gesellschaft m.b.H. Elément d'armature pour un panneau de plafond
DE9210268U1 (fr) * 1992-07-31 1992-12-03 Buchmeier, Ilse, 3406 Lenglern, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022669A1 (fr) 1994-02-17 1995-08-24 Avi Alpenländische Veredelungs-Industrie Gesellschaft Mbh Element d'armature pour plafond a nervures en beton coule
CN1322212C (zh) * 2002-04-30 2007-06-20 邱则有 一种钢筋砼用立体承力模壳
CN1322209C (zh) * 2002-04-30 2007-06-20 邱则有 一种钢筋砼立体承力结构楼盖
CN1302185C (zh) * 2003-05-06 2007-02-28 邱则有 一种现浇砼板

Also Published As

Publication number Publication date
SI9300691A (en) 1994-09-30
EP0632861A1 (fr) 1995-01-11
CN1101487A (zh) 1995-04-12
DE59403520D1 (de) 1997-09-04
AT398218B (de) 1994-10-25
JPH07504727A (ja) 1995-05-25
ATE156222T1 (de) 1997-08-15
ATA3593A (de) 1994-02-15
EP0632861B1 (fr) 1997-07-30

Similar Documents

Publication Publication Date Title
AT396274B (de) Bewehrungskoerper fuer eine deckenplatte
EP2088244B1 (fr) Pont en béton armé ou pont de construction composite et methode pour sa fabrication
AT398218B (de) Deckenkonstruktion und verfahren zum herstellen derselben
EP0361025A1 (fr) Dispositif anti-bruit
EP0752033B1 (fr) Structure constituee d'elements prefabriques
EP0745169B1 (fr) Element d'armature pour plafond a nervures en beton coule
DE598730C (de) Bauverfahren unter Verwendung von werkstattmaessig hergestellten Bauteilen
DE1928656C3 (de) Schalungselement für eine Stahlbeton-Rippe ndecke
DE3031276A1 (de) Fertigteilhohldeckenelement und verfahren zu seiner herstellung
EP0645501B1 (fr) Méthode pour la production de modules préfabriqués pour la construction de bâtiments et module préfabriqué
DE878702C (de) Stahlbeton-Fertigbauteil in Dielen- oder Bohlenform
DE3312394A1 (de) Bauwerk mit bogenkonstruktion
AT412295B (de) Hohlwand - verbindungsträger für vollflächiges aufbringen von wärmedämmplatten auf der innenseiteder verlorenen schalung
DE1286287B (de) Verfahren zum nachtraeglichen Verstaerken von Spannbetondeckentraegern, deren Bewehrung beschaedigt ist
DE958867C (de) Verfahren zum Herstellen einer Stahlbetontraegerdecke
DE808639C (de) Schalungsfreie Massivdecke
DE807984C (de) Stahlbetonrippendecke mit Fertigbalken und aufgelegten Stahlbetonfertigplatten
EP0949387A1 (fr) Elément de plancher en béton
AT405202B (de) Vorgefertigtes bauelement
AT319544B (de) Fertigteilstreifen, vorzugsweise für Decken und Verfahren zur Herstellung eines Fertigteilstreifens
EP0698700A1 (fr) Construction de plancher et procédé pour sa réalisation
DE2810303A1 (de) Verfahren zur herstellung eines kastentraegers aus stahlbeton
EP0598994A1 (fr) Méthode et module préfabrique pour la production des constructions et des bâtiments
DE1928656B (de) Schalungselement für eine Stahlbeton-Rippendecke
DE7426043U (de) Bauteilsatz zum Errichten von Begrenzungsbauwerken

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN CZ HU JP RU SK US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

ENP Entry into the national phase

Ref country code: US

Ref document number: 1994 290810

Date of ref document: 19940817

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1994902531

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1994902531

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1994902531

Country of ref document: EP