EP1310607A1 - Un plancher - Google Patents

Un plancher Download PDF

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Publication number
EP1310607A1
EP1310607A1 EP01500266A EP01500266A EP1310607A1 EP 1310607 A1 EP1310607 A1 EP 1310607A1 EP 01500266 A EP01500266 A EP 01500266A EP 01500266 A EP01500266 A EP 01500266A EP 1310607 A1 EP1310607 A1 EP 1310607A1
Authority
EP
European Patent Office
Prior art keywords
floor
beams
floor beams
secured
forming
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.)
Granted
Application number
EP01500266A
Other languages
German (de)
English (en)
Other versions
EP1310607B1 (fr
Inventor
Ramon Collado Izquierdo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PT01500266T priority Critical patent/PT1310607E/pt
Priority to DE60117358T priority patent/DE60117358D1/de
Priority to ES01500266T priority patent/ES2259018T3/es
Priority to EP01500266A priority patent/EP1310607B1/fr
Priority to AT01500266T priority patent/ATE318351T1/de
Publication of EP1310607A1 publication Critical patent/EP1310607A1/fr
Application granted granted Critical
Publication of EP1310607B1 publication Critical patent/EP1310607B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • 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
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • 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
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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

Definitions

  • the present invention relates to improvements in the floors providing the separation between storeys of buildings preferably being office buildings.
  • floors consist of flat and horizontal structures that are supposed to have enough bearing capacity and rigidity, said structures supporting the flooring and defining or supporting the ceiling.
  • the floor of said patent is basically characterized in that main floor beams with openings are supported on the pillars, and between them secondary floor beams are fitted which are also provided with openings and in their turn support joists transversally resting on them, floor plates forming the flooring base being arranged in a removable assembly on top of said joists, plates forming a ceiling acting as an acoustic and fire barrier being secured below said main and secondary floor beams with the intermediary of a metallic barrier.
  • This new floor is characterized in that the joists have been eliminated, adjustable feet being arranged on the secondary floor beams to horizontally support the floor plates that will form the flooring base thus (by more than 20%) reducing the floor height while leaving an upper space between the secondary floor beams and the floor plates for the installation of the necessary cables and ducts making up the facilities supplying the premises in the building.
  • These prefabricated modules made up of secondary floor beams can already comprise the attachment of the metallic barrier as well as other components such as for example trays carrying the cables and ducts making up the facilities supplying the premises.
  • this floor is supported on pillars 1 being for example made of steel and of circular cross-section and being filled with concrete thus providing safety in case of fire, said pillars possibly being continuous heightwise thus spanning more than one storey, or discontinuous to thus allow to fit the main floor beams to them.
  • Main floor beams 2 are supported on these pillars, said beams being made of steel and being apt to bridge long spans, secondary floor beams 3 being fitted between these main floor beams and being also made of steel and forming the framing and support for the flooring, all of these beams being provided with openings 4 for the passage of the facilities equipping the building, a top free space 5 being available for the passage of the cables and ducts 6 belonging to the systems comprised by said facilities (Fig. 2).
  • a metallic barrier 7' is directly secured and is formed by a multiapertured or nonapertured zinc-plated steel plate acting as a safety means to prevent labourers or objects from falling during the execution of the work, said steel plate also acting as a safety barrier between storeys after the conclusion of the work.
  • Height adjustable feet 8' are supported on and secured to the secondary floor beams 3 and are being provided to obtain a perfect horizontality for the flooring, said feet supporting floor plates or slabs 9 being made of concrete or silicocalcareous material, being arranged in a removable assembly and forming part of the flooring.
  • the contiguous floor plates are initially arranged on top of a row of floor plates 9 in order to thus leave between them free spaces allowing to carry out the installation of the lighting, water, gas, telephone and air conditioning systems and of the other systems being needed to supply the premises that are being built.
  • a flexible layer 10 is arranged on top of the metallic barrier 7' and is made of a sound-absorbing material such as rock wool, for example.
  • weatherproof plates 11 will be secured by means of sections 11' below the main and secondary floor beams, said plates for example being plaster-board plates arranged in a break-joints arrangement thus forming the ceiling and acting as an acoustic and fire barrier between two storeys.
  • Floor tiles 12 are arranged on top of said floor plates 9, the components of the final flooring being then arranged on top of said floor tiles and for example consisting of marble or granite, parquet or moquette pieces or pieces of other materials, all of these elements being installed in a removable assembly.
  • the bottom surface of plates 11 forming the ceiling will be provided with a finish being for example a paint finish, or else a complementary false ceiling 14 will be optionally installed below said plates, said false ceiling being for example formed by an apertured metal plate provided with a rock wool insulating layer, said false ceiling allowing to install recessed lighting fittings (not shown) and a complementary sound-absorption.
  • the secondary floor beams 3 for example in a number of five and by means of a rectangular channel-section 15 being externally provided with integral vertical tabs 16 with apertures 17 thus forming a module M being provided to be vertically slid between the main floor beams 2' in order to be thus fitted to them, said main floor beams being in this case formed by rectangular, hollow sections with the corresponding openings 4 and with a base laterally projecting to form opposite horizontal tabs 18. Pairs of vertical tabs 19 with apertures 20 are welded on both lateral sides of this beam in correspondence with the tabs 16 of the module M in order to secure these latter between each pair for example by means of bolts and nuts (not shown) (Fig. 4).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)
  • Air-Flow Control Members (AREA)
  • Body Structure For Vehicles (AREA)
  • Building Environments (AREA)
EP01500266A 2001-11-08 2001-11-08 Un plancher Expired - Lifetime EP1310607B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PT01500266T PT1310607E (pt) 2001-11-08 2001-11-08 Soalho
DE60117358T DE60117358D1 (de) 2001-11-08 2001-11-08 Ein Boden
ES01500266T ES2259018T3 (es) 2001-11-08 2001-11-08 Forjado.
EP01500266A EP1310607B1 (fr) 2001-11-08 2001-11-08 Un plancher
AT01500266T ATE318351T1 (de) 2001-11-08 2001-11-08 Ein boden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01500266A EP1310607B1 (fr) 2001-11-08 2001-11-08 Un plancher

Publications (2)

Publication Number Publication Date
EP1310607A1 true EP1310607A1 (fr) 2003-05-14
EP1310607B1 EP1310607B1 (fr) 2006-02-22

Family

ID=8183499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01500266A Expired - Lifetime EP1310607B1 (fr) 2001-11-08 2001-11-08 Un plancher

Country Status (5)

Country Link
EP (1) EP1310607B1 (fr)
AT (1) ATE318351T1 (fr)
DE (1) DE60117358D1 (fr)
ES (1) ES2259018T3 (fr)
PT (1) PT1310607E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009058001A1 (fr) * 2007-11-01 2009-05-07 Infra + B.V. Ensemble plancher et profilé adapté audit ensemble plancher
LU91478B1 (fr) * 2008-09-10 2010-03-11 Arcelormittal Dudelange S A Structure de plancher avec un vide intégré pour installations techniques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751870A (en) * 1971-02-05 1973-08-14 Elkhart Wlding & Boiler Works Frame structure system
US5787663A (en) * 1997-02-06 1998-08-04 Sony Corporation Beam support bracket for a raised access floor
US6006483A (en) * 1997-02-28 1999-12-28 Haedong Metal Co., Ltd. Deck panel for reinforced concrete slabs
EP1132538A2 (fr) * 1998-08-27 2001-09-12 Jaime Enrique Jimenez Sanchez Plaque prefabriquee autoporteuse de polystyrene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751870A (en) * 1971-02-05 1973-08-14 Elkhart Wlding & Boiler Works Frame structure system
US5787663A (en) * 1997-02-06 1998-08-04 Sony Corporation Beam support bracket for a raised access floor
US6006483A (en) * 1997-02-28 1999-12-28 Haedong Metal Co., Ltd. Deck panel for reinforced concrete slabs
EP1132538A2 (fr) * 1998-08-27 2001-09-12 Jaime Enrique Jimenez Sanchez Plaque prefabriquee autoporteuse de polystyrene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009058001A1 (fr) * 2007-11-01 2009-05-07 Infra + B.V. Ensemble plancher et profilé adapté audit ensemble plancher
LU91478B1 (fr) * 2008-09-10 2010-03-11 Arcelormittal Dudelange S A Structure de plancher avec un vide intégré pour installations techniques
WO2010028930A1 (fr) * 2008-09-10 2010-03-18 Arcelormittal Dudelange S.A. Structure de plancher avec un vide intégré pour installations techniques

Also Published As

Publication number Publication date
ATE318351T1 (de) 2006-03-15
PT1310607E (pt) 2006-07-31
EP1310607B1 (fr) 2006-02-22
DE60117358D1 (de) 2006-04-27
ES2259018T3 (es) 2006-09-16

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