EP0295417B1 - Dalle composite de construction, notamment pour faux planchers surélevés - Google Patents

Dalle composite de construction, notamment pour faux planchers surélevés Download PDF

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Publication number
EP0295417B1
EP0295417B1 EP88107389A EP88107389A EP0295417B1 EP 0295417 B1 EP0295417 B1 EP 0295417B1 EP 88107389 A EP88107389 A EP 88107389A EP 88107389 A EP88107389 A EP 88107389A EP 0295417 B1 EP0295417 B1 EP 0295417B1
Authority
EP
European Patent Office
Prior art keywords
tray
composite building
slab
corners
filling
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 - Lifetime
Application number
EP88107389A
Other languages
German (de)
English (en)
Other versions
EP0295417A2 (fr
EP0295417A3 (en
Inventor
Max Dr.Ing.Dr.E.H. Mengeringhausen
Ulrich Klingelhöfer
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.)
Mero Werke Dr Ing Max Mengeringhausen GmbH and Co
Original Assignee
Mero Werke Dr Ing Max Mengeringhausen GmbH and Co
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 Mero Werke Dr Ing Max Mengeringhausen GmbH and Co filed Critical Mero Werke Dr Ing Max Mengeringhausen GmbH and Co
Priority to AT88107389T priority Critical patent/ATE71687T1/de
Publication of EP0295417A2 publication Critical patent/EP0295417A2/fr
Publication of EP0295417A3 publication Critical patent/EP0295417A3/de
Application granted granted Critical
Publication of EP0295417B1 publication Critical patent/EP0295417B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02417—Floor panels made of box-like elements
    • E04F15/02423—Floor panels made of box-like elements filled with core material
    • E04F15/02429—Floor panels made of box-like elements filled with core material the core material hardening after application
    • 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
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • 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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0018—Producing metal-clad stones, such as oven stones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Definitions

  • the invention relates to a composite building board for raised floors for support at the corners, consisting of an open top, made of tensile material, preferably sheet steel, and a filling of pressure-resistant material, the density and strength of which can vary within a relatively wide range, and with anchoring means in the tub to achieve the composite effect between the filling and the tub and a reinforcement connected to the tub bottom, the tub being made in one piece from a sheet metal plate by bending edge strips between cut corners and welding the abutting edges to the corners of the tub.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)
  • Pallets (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Claims (4)

  1. Dalle composite de construction pour faux-planchers, destinée à reposer sur les angles et se composant d'une cuvette (3b) ouverte vers le haut, en matériau résistant à la traction, de préférence en tôle d'acier, et d'un remplissage (2) de matériau résistant à la compression et dont la densité et la résistance peuvent varier dans une plage relativement grande, ainsi que d'organes (4) de chaînage situés dans la cuvette (3b) pour l'obtention de l'effet composite entre le remplissage (2) et la cuvette (3b) et d'un renfort solidarisé avec le fond (5) de la cuvette, la cuvette (3b) étant réalisée en une pièce dans une plaque de tôle par repliage de bandes de bordure entre les angles entaillés (26) et soudage des joints (25) d'angle de la cuvette (3b), caractérisée en ce que le renfort est prévu sur les parois latérales (6b) de la cuvette (3b) et formé par rabattement, repliage vers le haut et soudage des joints (25) des bandes de bordure (21) d'une plaque plane de tôle de manière à au moins doubler l'épaisseur des parois latérales (6b) de la cuvette, de façon que la portance et la fiabilité de la dalle composite (10b) vis-à-vis de la rupture soient sensiblement égalisées et uniformisées sur le bord et au milieu de la dalle.
  2. Dalle composite de construction pour faux-planchers, destinée à reposer sur les angles et se composant d'une cuvette (3g) ouverte vers le haut, en matériau résistant à la traction, de préférence en tôle d'acier, et d'un remplissage (2) de matériau résistant à la compression et dont la densité et la résistance peuvent varier dans une plage relativement grande, ainsi que d'organes de chaînage (4) réalisés dans la cuvette (3g) et destinés à l'obtention de l'effet composite entre le remplissage (2) et la cuvette (3g) et d'un renfort solidarisé avec le fond (7) de la cuvette, caractérisée en ce que la cuvette (3g) est réalisée en deux pièces consistant en une tôle plane (7) de fond comportant des organes de chaînage (4) et en un cadre profilé formant les parois latérales également renforcées de la cuvette (3g) et dont l'épaisseur (S4) est au moins le triple de celle de l'épaisseur (S1) de la tôle de fond (7) et en ce que la tôle de fond (7) est reliée au cadre profilé par exemple par soudage par points (9) de manière que la portance et la fiabilité de la dalle composite (10g) vis-à-vis de la rupture soient sensiblement égalisées et uniformisées sur le bord et au milieu de la dalle.
  3. Dalle composite selon la revendication 2, caractérisée en ce que les bords (7a) de la tôle du fond (7) sont accessoirement déformés afin d'accroître le moment résistant dans la région du bord de la dalle (10g).
  4. Dalle composite selon la revendication 2, caractérisée en ce que les cornières de renfort des parois latérales (6g) de la cuvette ont une hauteur plus grande et donc un moment résistant plus grand dans la région du milieu entre les angles de la cuvette que dans les régions voisines des angles de la cuvette (10g).
EP88107389A 1987-06-19 1988-05-07 Dalle composite de construction, notamment pour faux planchers surélevés Expired - Lifetime EP0295417B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88107389T ATE71687T1 (de) 1987-06-19 1988-05-07 Verbundbauplatte, insbesondere fuer doppelboeden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873720238 DE3720238A1 (de) 1987-06-19 1987-06-19 Verbundbauplatte, insbesondere fuer doppelboeden
DE3720238 1987-06-19

Publications (3)

Publication Number Publication Date
EP0295417A2 EP0295417A2 (fr) 1988-12-21
EP0295417A3 EP0295417A3 (en) 1989-05-10
EP0295417B1 true EP0295417B1 (fr) 1992-01-15

Family

ID=6329872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107389A Expired - Lifetime EP0295417B1 (fr) 1987-06-19 1988-05-07 Dalle composite de construction, notamment pour faux planchers surélevés

Country Status (8)

Country Link
US (1) US5057355A (fr)
EP (1) EP0295417B1 (fr)
AT (1) ATE71687T1 (fr)
CA (1) CA1302112C (fr)
DE (2) DE3720238A1 (fr)
DK (1) DK163315C (fr)
ES (1) ES2028933T3 (fr)
NO (1) NO164051C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011393C1 (fr) * 1990-04-09 1991-09-12 Goldbach Gmbh, Holz-, Kunststoff- Und Metallverarbeitung, 8758 Goldbach, De
EP0488312B1 (fr) * 1990-11-29 1995-01-18 Kabushiki Kaisha Toshiba Méthode pour la fabrication d'un système de plancher et base pour système de plancher
DE4107594C1 (en) * 1991-03-09 1992-01-09 Mero-Werke Dr.-Ing. Max Mengeringhausen Gmbh & Co, 8700 Wuerzburg, De Composite panel for building - has fixings to connect panel trough and anhydrite filling
DE19752462A1 (de) * 1997-11-27 1999-07-15 Mero Systeme Gmbh & Co Kg Doppelbodenplatte mit Verstärkungselement
AU2002225285A1 (en) * 2002-01-25 2003-09-02 Edilconsulting S.A. Flat panel for raised floor
CA2419635C (fr) * 2002-02-25 2010-02-02 Rupert Jakob-Bamberg Plancher sureleve
ITVR20020035A1 (it) 2002-04-11 2003-10-13 Stone Italiana S R L Procedimento per la produzione di lastre o piastrelle in materiale agglomerato armate con piastra metallica e lastre o piastrelle armate con
US20050115162A1 (en) * 2003-04-28 2005-06-02 Nee Stephen F. Method and apparatus for coupling structures to roofing
US7810299B2 (en) * 2007-09-28 2010-10-12 Haworth, Inc. Manufacturing process for a floor tile
US8002943B2 (en) * 2007-09-28 2011-08-23 Haworth, Inc. Manufacturing process and system for floor tile
DE102009025179A1 (de) * 2009-06-12 2010-12-16 Ruth Rundmund-Dingslaken Bau-Verbundplatte
US8782976B2 (en) * 2012-11-05 2014-07-22 Gary Meyer Bi-surfaced raised access floor panel and cold isle forming system in a data center
US20140260038A1 (en) * 2013-03-14 2014-09-18 Mark Jeffery Giarritta Modular Construction System
CN105297977B (zh) * 2014-07-23 2018-04-13 钟崇林 一种超薄轻体跃层楼板的制造方法
WO2016117125A1 (fr) * 2015-01-23 2016-07-28 日立機材株式会社 Panneau de plancher

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493777A (en) * 1937-04-13 1938-10-13 Ernest Clarke Improvements in or relating to the manufacture of bricks or blocks
GB616468A (en) * 1946-09-04 1949-01-21 Arthur Raymond Perry Improvements in and relating to composite building slabs
FR1044808A (fr) * 1951-06-23 1953-11-20 Insoniso Matériau aggloméré notamment pour l'isolation et la construction
FR2213393B1 (fr) * 1972-10-24 1975-04-25 Versino Joseph
GB1411580A (en) * 1972-12-22 1975-10-29 Ari Propaflor Ltd Raised floor panels
DE2712892A1 (de) * 1977-03-24 1978-10-05 Mengeringhausen Max Verbund-gussverfahren zur herstellung einer punktbelastbaren bautafel
US4621468A (en) * 1984-07-11 1986-11-11 Donn Incorporated Concrete metal-backed access floor panel
DE3431118C1 (de) * 1984-08-24 1985-04-04 MERO-Werke Dr.-Ing. Max Mengeringhausen, GmbH & Co, 8700 Würzburg Freitragende Verbundbauplatte,insbesondere fuer Doppelboeden
DE3526300A1 (de) * 1985-07-23 1987-02-05 Rheinhold & Mahla Gmbh Fussbodenplatte fuer doppelboeden
DE3627353C1 (de) * 1986-08-12 1987-10-15 Mero Werke Kg Freitragende Verbundbauplatte,insbesondere Doppelbodenplatte

Also Published As

Publication number Publication date
DE3867715D1 (de) 1992-02-27
DK163315B (da) 1992-02-17
DK280688A (da) 1988-12-20
NO164051C (no) 1990-08-22
DK163315C (da) 1992-07-13
ATE71687T1 (de) 1992-02-15
DE3720238C2 (fr) 1989-06-08
CA1302112C (fr) 1992-06-02
NO882706L (no) 1989-03-30
NO164051B (no) 1990-05-14
EP0295417A2 (fr) 1988-12-21
EP0295417A3 (en) 1989-05-10
DK280688D0 (da) 1988-05-20
US5057355A (en) 1991-10-15
DE3720238A1 (de) 1989-01-05
NO882706D0 (no) 1988-06-17
ES2028933T3 (es) 1992-07-16

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