EP1614823B1 - Reinforcement form, in particular for making cross-ribbed reinforced floors, and related floor - Google Patents

Reinforcement form, in particular for making cross-ribbed reinforced floors, and related floor Download PDF

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Publication number
EP1614823B1
EP1614823B1 EP05425198A EP05425198A EP1614823B1 EP 1614823 B1 EP1614823 B1 EP 1614823B1 EP 05425198 A EP05425198 A EP 05425198A EP 05425198 A EP05425198 A EP 05425198A EP 1614823 B1 EP1614823 B1 EP 1614823B1
Authority
EP
European Patent Office
Prior art keywords
form according
metallic guide
guide beams
reinforcement
shaped perforated
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
EP05425198A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1614823A3 (en
EP1614823A2 (en
Inventor
Nicolo Sicilferro Torrenovese S.r.l. Cancelliere
Rosario Scurria
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.)
Sicilferro Torrenovese Srl
Original Assignee
Sicilferro Torrenovese Srl
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 Sicilferro Torrenovese Srl filed Critical Sicilferro Torrenovese Srl
Priority to PL05425198T priority Critical patent/PL1614823T3/pl
Publication of EP1614823A2 publication Critical patent/EP1614823A2/en
Publication of EP1614823A3 publication Critical patent/EP1614823A3/en
Application granted granted Critical
Publication of EP1614823B1 publication Critical patent/EP1614823B1/en
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
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/21—Cross-ribbed floors
    • 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

Definitions

  • the present invention concerns a reinforcement form, in particular for making crisscross reinforcement floors, as well as for making walls or other manufactured articles for erecting buildings, that allows large spans to be covered with very reduced thicknesses and with not much considerable deflections (i.e. displacements orthogonal to the form plane with respect to the undeformed static configuration, due to the loads acting thereon), and that is simple to apply, efficient, light, reliable and inexpensive.
  • the present invention concerns a crisscross reinforcement floor built through such form.
  • EP-A-0 617 180 describes a reinforcement form comprising a base slab reinforced by one or more metallic guide beams, onto which base slab longitudinally extending box elements are secured, such box elements being formed by structures made of sheets of material having low weight.
  • US-A-1 338 567 describes a form comprising a plurality of shaped base slabs which are not reinforced, onto each one of which slabs one metallic box, open at the bottom, is centrally set, leaving a perimeter space around the side walls of the box.
  • US-A-4 037 375 describes a reinforcement form comprising a plurality of base slabs reinforced by one or more shaped perforated metallic guide beams, which base slabs are prefabricated panels on which a core of void-producing duct forms is mounted, such duct forms extending along one direction only.
  • reinforced concrete floors presently available on the market are provided with reinforcing rods arranged in parallel to a sole direction.
  • the reinforcement form according to the invention comprises a base slab 1 onto which a plurality of blocks 2, having preferably square base, is integrally coupled, which are spaced from each other so as to let a grid of passages 3 and 4 free, orthogonal to each other, wherein the reinforcement section of a reinforced concrete floor, built with the reinforcement form, as it will be better illustrated in the following, is housed.
  • the base slab 1 and the blocks 2 may be made of extruded polystyrene and/or wood and/or metal. Still more preferably, the base slab 1 and the blocks 2 are made of the same material.
  • the base slab 1 is reinforced by a plurality of shaped perforated metallic, preferably zinc plated, guide beams 5.
  • metallic guide beams 5 are preferably "C"-shaped with preferably " ⁇ "-shaped upper wing 6, as shown by the profile of Figure 5b.
  • the upper wing 6 projects from the base slab 1 so that a block 2 may be hitched to it.
  • the shaped guide beams 5 are preferably perforated, so as to lighten the weight of the form and to better anchor them to the base slab 1.
  • the reinforcement form according to the invention may be used for making crisscross reinforcement floors.
  • the upper wing 6 of the shaped perforated guide beams 5 that projects from the base slab 1 in correspondence with passages 3 and 4 may be used as reinforcing rod cover for correctly positioning the reinforcing rods along two directions orthogonal to each other, parallel to the passages 3 and 4 of the mentioned grid.
  • the reinforced floor is completed by a concrete cap 11, that is reinforced by reinforcing rods 7, 8, 9, and 10, which incorporates blocks 2 and is integrally coupled to the base slab 1.
  • inventions may comprise perforated guide beams shaped according a profile different from that shown in Figure 5b, e.g. a "Z"-profile, possibly combined with a "C"-profile.
  • some embodiments may comprise perforated guide beams having a profile comprising at least one duct within which a respective reinforcing rod may be housed (parallel to the passages 4, according to the configuration of Figures 2 and 3).
  • embodiments may also comprise perforated guide beams emerging from the base slab 1 by such an height to leave a higher profile portion uncovered along the passages 3 orthogonal to the same guide beams.
  • some holes of the guide beams may be used as guides for the reinforcing rods 7 placed along the same passages 3.
  • Shapes and size of the various component elements of the reinforcement form and of the related reinforced floor are variable depending on the needs of load and overload of the structures to make.
  • the metallic guide beams 5 with which the form is reinforced ensures that it is self-supporting.
  • the reinforcement form and the related reinforced floor conceived as a reticle of reinforced concrete structures, allow large spans to be covered with very reduced thicknesses and with not much considerable deflections.
  • the reinforcement form allows building related reinforced floors reducing or eliminating assembling problems during the phase of installation, such as size and complexity of steel structures, propping, and shaping reinforced concrete structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Floor Finish (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
EP05425198A 2004-07-09 2005-04-06 Reinforcement form, in particular for making cross-ribbed reinforced floors, and related floor Expired - Lifetime EP1614823B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05425198T PL1614823T3 (pl) 2004-07-09 2005-04-06 Forma zbrojeniowa, zwłaszcza do wytwarzania stropów krzyżowo zbrojonych, i odpowiedni strop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000340A ITRM20040340A1 (it) 2004-07-09 2004-07-09 Cassero di armatura, in particolare per la realizzazione di solai ad armatura incrociata, e relativo solaio.

Publications (3)

Publication Number Publication Date
EP1614823A2 EP1614823A2 (en) 2006-01-11
EP1614823A3 EP1614823A3 (en) 2006-03-08
EP1614823B1 true EP1614823B1 (en) 2008-01-23

Family

ID=34943131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05425198A Expired - Lifetime EP1614823B1 (en) 2004-07-09 2005-04-06 Reinforcement form, in particular for making cross-ribbed reinforced floors, and related floor

Country Status (6)

Country Link
EP (1) EP1614823B1 (pl)
AT (1) ATE384836T1 (pl)
DE (1) DE602005004450T2 (pl)
ES (1) ES2299988T3 (pl)
IT (1) ITRM20040340A1 (pl)
PL (1) PL1614823T3 (pl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103572874A (zh) * 2013-11-21 2014-02-12 西南科技大学 钢框架房屋的钢筋混凝土叠合楼板的建造方法
RU2788371C2 (ru) * 2018-07-17 2023-01-18 Карбон Кэпчер Билдингз Гринтек Панель и плита, выполненные с возможностью образовывать пол или стену, и способы изготовления таких панелей и плит
US12496744B2 (en) 2013-06-04 2025-12-16 Abeo ApS Method of making a building element, an apparatus for making the building element, and a building element made by the method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2146019A1 (en) 2008-07-14 2010-01-20 Technical University of Denmark Light-weight load-bearing structures reinforced by core elements made of segments and a method of casting such structures
RS54106B1 (sr) * 2011-08-03 2015-10-30 Milan KEKANOVIĆ Postupak izgradnje objekata od montažno-monolitnih zidova i međuspratnih ploča
ES2440121B1 (es) * 2012-07-27 2015-03-06 Uni Politècnica De Catalunya Parrilla prefabricada de hormigon para la elaboracion de forjados ligeros, proceso de fabricacion de la parrilla y proceso de construccion del forjado con dicha parrilla
ITMI20130607A1 (it) * 2013-04-12 2014-10-13 Sicilferro Terrenovese S R L Cassero a perdere per la realizzazione di vespai aerati e vespaio aerato comprendente tale cassero
RU177941U1 (ru) * 2017-05-19 2018-03-16 Общество с ограниченной ответственностью "Ректор Рус" (ООО "Ректор Рус") Элемент несъемной опалубки для сборно-монолитных перекрытий
FR3084092B1 (fr) 2018-07-17 2022-05-20 Constructions Composites Bois Plaque et dalle destinees a realiser un plancher ou une paroi et procedes de fabrication de telles plaques et dalle
CN112282165A (zh) * 2020-11-17 2021-01-29 韦立 一种多功能桁架支承式楼板及其施工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338567A (en) * 1919-10-24 1920-04-27 Flynn Dennis John Reinforced-concrete floor construction
US4037375A (en) * 1975-08-18 1977-07-26 Theodore Maggos Multi-story floor-ceiling system and method
IT1264099B1 (it) * 1993-03-26 1996-09-10 Ondaplast Spa Manufatti per la fabbricazione di solai con elementi scatolari di alleggerimento e solai realizzati con tali manufatti.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12496744B2 (en) 2013-06-04 2025-12-16 Abeo ApS Method of making a building element, an apparatus for making the building element, and a building element made by the method
CN103572874A (zh) * 2013-11-21 2014-02-12 西南科技大学 钢框架房屋的钢筋混凝土叠合楼板的建造方法
RU2788371C2 (ru) * 2018-07-17 2023-01-18 Карбон Кэпчер Билдингз Гринтек Панель и плита, выполненные с возможностью образовывать пол или стену, и способы изготовления таких панелей и плит

Also Published As

Publication number Publication date
EP1614823A3 (en) 2006-03-08
ATE384836T1 (de) 2008-02-15
PL1614823T3 (pl) 2008-06-30
ES2299988T3 (es) 2008-06-01
DE602005004450T2 (de) 2009-01-15
ITRM20040340A1 (it) 2004-10-09
EP1614823A2 (en) 2006-01-11
DE602005004450D1 (de) 2008-03-13

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