EP1584766A2 - Vorgefertigtes Modulelement zum Reduzieren des Gewichts eines Fussbodens mit Gitterträgern - Google Patents

Vorgefertigtes Modulelement zum Reduzieren des Gewichts eines Fussbodens mit Gitterträgern Download PDF

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Publication number
EP1584766A2
EP1584766A2 EP05425174A EP05425174A EP1584766A2 EP 1584766 A2 EP1584766 A2 EP 1584766A2 EP 05425174 A EP05425174 A EP 05425174A EP 05425174 A EP05425174 A EP 05425174A EP 1584766 A2 EP1584766 A2 EP 1584766A2
Authority
EP
European Patent Office
Prior art keywords
modular element
prefabricated modular
sides
previous
prefabricated
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.)
Withdrawn
Application number
EP05425174A
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English (en)
French (fr)
Other versions
EP1584766A3 (de
Inventor
Mirko Pegoraro
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.)
Assounisol Srl
Original Assignee
Assounisol 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 Assounisol Srl filed Critical Assounisol Srl
Publication of EP1584766A2 publication Critical patent/EP1584766A2/de
Publication of EP1584766A3 publication Critical patent/EP1584766A3/de
Withdrawn legal-status Critical Current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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • 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

  • This patent relates to prefabricated building elements and particularly concerns a new prefabricated modular element for containing the weight of concrete floors with lattice beams or preslabs.
  • brick and cement floors comprising brick and cement joists composed of brick base elements with a metal reinforcement, held together by concrete, completed with hollow brick filler blocks placed between said joists.
  • Said hollow filler blocks entail a production procedure and raw material cost that make them excessively expensive to manufacture.
  • Hollow brick filler blocks are also heavy and consequently add to the dead load of the floor.
  • the dead load of the brick also makes it difficult to lay the hollow filler blocks, which have to be of limited length in order to keep their weight manageable. This restricts the number and, more important, the useful surface area of the hollow filler blocks that can be installed per unit of time.
  • Hollow brick filler blocks cannot be stacked by slotting them one into the other, so the number of blocks that can be transported and stored in a single load is considerably reduced.
  • preslabs in which parallelepiped prefabricated polystyrene foam blocks are placed between said joists.
  • Polystyrene foam blocks are lightweight and easy to install, but they have several drawbacks:
  • a new prefabricated modular element has been designed and manufactured to reduce the weight of floors.
  • One object of the new prefabricated modular element is to contain the costs of laying and installing the various elements on the hollow tiles or brick base elements before the concrete casting.
  • Another object of the new prefabricated modular element is to reduce the time it takes to install the weight-reducing elements.
  • Another object of the new prefabricated modular element is to reduce the dead load of the floor.
  • Another object of the new prefabricated modular element is to enable the transportation and storage of a large number of elements.
  • Another object of the new prefabricated modular element is to reduce the overall dimensions of the building materials stocked at the jobsite.
  • Another object of the new prefabricated modular element is to be unaffected by any wind when said element is installed and before the concrete is cast.
  • the new prefabricated modular element for reducing the weight of floors having a generically parallelepiped shape and a width suitable for its placement between two floor warsting lattice beams or other reinforcement elements.
  • the new prefabricated modular element is preferably made of a thermoformed plastic material.
  • Recesses, slots or hooks are provided on two edges of said prefabricated modular element lying proximal to, or in contact with, the same edges of identical modular elements, to enable the stable coupling of each prefabricated modular element with the identical elements lying adjacent thereto.
  • Figures 1a and 1b show two views of the new prefabricated modular element (E), made by molding a thermoplastic material.
  • the new modular element (E) has a generically parallelepiped shape, but is hollow on the underside.
  • Recesses or slots (E1a), and/or hooks (E1b) are provided on the shorter vertical sides (E1), i.e. on the vertical sides facing up against identical modular elements (E), so as to enable the stable coupling of each modular element (E) with previous and subsequent identical elements (E).
  • the sides of the new modular element (E) may be vertical or, preferably, sloping so that one or both vertical cross sections form a trapezium.
  • Arrangements can be made for the sides (E1, E2) and/or the top of the new modular element (E) to be variously ribbed.
  • Figures 2 and 3 illustrate two examples of how the new prefabricated modular element is used in combination, respectively, with prefabricated reinforced brick and cement joists and with prefabricated reinforced concrete slabs (or preslabs).
  • the new prefabricated modular elements (E) are placed in alignment on brick base elements or hollow tiles (K) (fig.2), or concrete slabs forming the underside of the floor (L) (fig.3) between the floor joist reinforcement bars (A).
  • said new modular elements (E) are placed so that they are connected together by means of the hooks (E1b) on each modular element (E) and the corresponding recesses or slots (E1a) on the adjacent modular elements (E), and so that the longer sides (E2) of the various modular elements (E) face towards the reinforcements (A).
  • the subsequent concrete casting (C) covers the new prefabricated modular elements (E) and fills the spaces between said elements (E), thus obtaining a lightweight floor with reinforced joists.
  • the new prefabricated modular element (E) composed as described above presents considerable advantages.
  • the new prefabricated modular element (E) can be stacked by inserting it in other identical modular elements (E) so as to occupy less space when transported and when stored.
  • the new modular element (E) is quick and easy to manufacture.
  • the new modular element (E) is lightweight and involves a negligible addition to the weight of the floor.
  • the new modular element (E) is light enough to be lifted by hand without the aid of equipment or special means, and it is quick and easy to install.
  • the new modular element (E) is heavy enough to be unaffected by the action of wind and air movements.
  • the new modular element (E) neither absorbs nor releases humidity and is not easily damaged.
EP05425174A 2004-04-01 2005-03-25 Vorgefertigtes Modulelement zum Reduzieren des Gewichts eines Fussbodens mit Gitterträgern Withdrawn EP1584766A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20040087 ITPD20040087A1 (it) 2004-04-01 2004-04-01 Elemento modulare prefabbricato per la realizzazione degli alleggerimenti in solai a travetti tralicciati o lastre di tipo predalle
ITPD20040087 2004-04-01

Publications (2)

Publication Number Publication Date
EP1584766A2 true EP1584766A2 (de) 2005-10-12
EP1584766A3 EP1584766A3 (de) 2006-12-13

Family

ID=34897810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05425174A Withdrawn EP1584766A3 (de) 2004-04-01 2005-03-25 Vorgefertigtes Modulelement zum Reduzieren des Gewichts eines Fussbodens mit Gitterträgern

Country Status (2)

Country Link
EP (1) EP1584766A3 (de)
IT (1) ITPD20040087A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341068A1 (es) * 2007-05-14 2010-06-14 Kp1 Bovedilla.
FR2944816A1 (fr) * 2009-04-28 2010-10-29 Jean Louis Gaziello Entrevous pour entraxe variable et structure de coffrage
CN102409788A (zh) * 2011-08-19 2012-04-11 北京建工博海建设有限公司 Pcm现浇钢筋混凝土大尺寸夹芯楼板及其施工工法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237759B (de) * 1963-04-06 1967-03-30 1001 Plastik G M B H Stapelbarer, hohler Fuellkoerper aus Kunststoff fuer Stahlbetonrippendecken od. dgl.mit geschlossener Betonuntersicht
FR2160638A1 (de) * 1971-11-19 1973-06-29 Renftle Albert
EP0884427A2 (de) * 1997-06-11 1998-12-16 Eduarda Fanha N. Ferreira Rebelo Verbesserte Hourdissteine für Pilzdecke
FR2786514A1 (fr) * 1998-11-26 2000-06-02 Saret France Entrevous a paroi mince
FR2858343A1 (fr) * 2003-07-31 2005-02-04 Fimurex Entrevous emboitable moule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237759B (de) * 1963-04-06 1967-03-30 1001 Plastik G M B H Stapelbarer, hohler Fuellkoerper aus Kunststoff fuer Stahlbetonrippendecken od. dgl.mit geschlossener Betonuntersicht
FR2160638A1 (de) * 1971-11-19 1973-06-29 Renftle Albert
EP0884427A2 (de) * 1997-06-11 1998-12-16 Eduarda Fanha N. Ferreira Rebelo Verbesserte Hourdissteine für Pilzdecke
FR2786514A1 (fr) * 1998-11-26 2000-06-02 Saret France Entrevous a paroi mince
FR2858343A1 (fr) * 2003-07-31 2005-02-04 Fimurex Entrevous emboitable moule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341068A1 (es) * 2007-05-14 2010-06-14 Kp1 Bovedilla.
FR2944816A1 (fr) * 2009-04-28 2010-10-29 Jean Louis Gaziello Entrevous pour entraxe variable et structure de coffrage
CN102409788A (zh) * 2011-08-19 2012-04-11 北京建工博海建设有限公司 Pcm现浇钢筋混凝土大尺寸夹芯楼板及其施工工法

Also Published As

Publication number Publication date
ITPD20040087A1 (it) 2004-07-01
EP1584766A3 (de) 2006-12-13

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