EP0884427A2 - A better solution for the concrete boxes normally used in the fungiform pavements - Google Patents

A better solution for the concrete boxes normally used in the fungiform pavements Download PDF

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Publication number
EP0884427A2
EP0884427A2 EP98670003A EP98670003A EP0884427A2 EP 0884427 A2 EP0884427 A2 EP 0884427A2 EP 98670003 A EP98670003 A EP 98670003A EP 98670003 A EP98670003 A EP 98670003A EP 0884427 A2 EP0884427 A2 EP 0884427A2
Authority
EP
European Patent Office
Prior art keywords
box
concrete
wich
plastic
floor
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
EP98670003A
Other languages
German (de)
French (fr)
Other versions
EP0884427B1 (en
EP0884427A3 (en
Inventor
Eduarda Fanha N. Ferreira Rebelo
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.)
CIVILPLAS-APLICACOES MODULARES, LDA.
Original Assignee
Eduarda Fanha N. Ferreira Rebelo
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
Family has litigation
Priority to PT10201997A priority Critical patent/PT102019B/en
Priority to PT10201997 priority
Application filed by Eduarda Fanha N. Ferreira Rebelo filed Critical Eduarda Fanha N. Ferreira Rebelo
Publication of EP0884427A2 publication Critical patent/EP0884427A2/en
Publication of EP0884427A3 publication Critical patent/EP0884427A3/en
Application granted granted Critical
Publication of EP0884427B1 publication Critical patent/EP0884427B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20085684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0884427(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17Floor structures partly formed in situ
    • E04B5/18Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/21Cross-ribbed floors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements

Abstract

This invention is to be used in fungiform concrete floors. It's is made by a box (1) of plastic material (any polymer) characterised to have feet (5) wich permit to keep a distance from the bottom of the box to the form-work and like that permitting a total envolvement by the concrete (12).
With this invention it's possible to make simultaneousely the floor of the superior floor and the roof of the inferior floor(16 and 12).
Because of his form - truncated pyramidal - the transport (20) his very easy and cheap.
The box is also cheaper than the normal concrete boxes because it can be made of recycled plastic. On the other hand it's easier for workers to manipulate them because of his light weight and easy distribution in the work.

Description

The invention we proprose here it's a better solution for the concrete boxes normaly used in the fungiform pavements. These traditional boxes in concrete are composed of three pieces because they are very heavy, and because of that they took to much time to be manipulated.

More than that the traditional boxes in cement concrete are very expensive to transport because of his form weight and they make what can be called the "drum effect".

And at last the traditional cement boxes are very fragil and they broke it more than 8% to manipulate or transporting it .

In this invention the material used is the plastic ( any polymer) recycled or not, wich makes the boxes (1) composing the alveolus of the fungiform concrete roofs lighter( not so heavy) and making, of course, lighter the pavement. Because of his formation the "drum effect" do not occur.

On another hand these boxes are made in only one piece wich permits na easy manipulation and safe costs in construction. Also the transport costs can be reduced because of the mortise way of transport and it's pyramidal truncated form.

Because his very light weight it is possible the collocation of the iron before and the boxes after wich allow a better and quicker manipulation.

Notwithstanding his low density this boxes have some holes (7) in the superior part where they can be tied to the iron if necesary.

As a big diference and inovation to the traditional cement boxes these boxes have feet (5) wich gaves a distance to pass down the concrete and permits the total involvment of the box by the concrete and, like this, the simultaneous execution of the superior pavement(16) and the roof of the inferior floor (12).

The roof of the inferior floor is suported by a net (in plastic or not) (10) wich is adapted automaticaly by compression to the feet of the box (19). This do not happen actually because the concrete boxes are put directly in the form works and it is necessary to finish the roof later with supplementary costs.

In the domain of the fungiform pavements there are other solutions more complex and expensive than this invention we purpose because they don't fill all the requisites of this plastic box because they are different materials or because they don't allow a prefect finish work or because they are recovered form works.

As an innovation we have also the candlestick (9) support for the electric tubes and others. These candlesticks can be placed in the different holes(8) of the box cover(2) in order to make a map of the distribuition and easier repair later on any incovinience in the electric system.

Naturaly the cover holes will be closed with plastic bottoms when they are not in use in order do not permit the concrete to invade the box.

INDEX

  • 1- BOX
  • 2- COVER
  • 3- BINDING PIECES
  • 4- STRUTURE CONES
  • 5- FEET
  • 6- COVER BOLT
  • 7- BOLT OF BIDING PIECES
  • 8- COVER HOLES FOR CANDLESTICKS
  • 9- CANDLESTICK OF TUBES CONDUCTION
  • 10- NET
  • 11- HOLES TO FIX THE BOX TO IRON
  • 12- INFERIOR PAVEMENT
  • 13- CONCRETE FINISHING
  • 14- UPPER PAVEMENT
  • 15- FINISHING CONCRETE
  • 16- CONCRETE
  • 17- IRON NET
  • 18- CANDLESTICK DETAIL
  • 19- FOOT DETAIL
  • 20- BOX MORTISE FOR TRANSPORT
  • Claims (9)

    1. This is a piece to be used in civil construction in the land of fungiform pavements. With this invention,like in the materials used today, the interest is to create alveolus (boxes) wich can't be invaded by concrete . However this is characterized by the material wich is composed by recicled plastic (or original plastic) like a box (with a pyramidal truncated form) with a covering wich cover the box and do not allow the concrete to come inside the box. That is also characterized because of his configuration (with interior truncated cones) wich supports the forces in the covering and, of course, the weight of the workers or the weight of a concrete layer till 30 cms. Because of the feet (in a truncated cone form also) this boxe is also characterized by the distance kepped up from the form works to the down size of the box wich allow the concrete to pass down the box. There is also a net( in plastic or not) down adapted by compression to the feet wich permits a rapid solution to the job. Also the covering has some holes wich can be used to receive a piece in form of a candlestick (with different diameters) wich receive the electric tubes and other tubes mantaining them superficially embebed in the concrete.
    2. According with the claims described in 1- this box is characterizad because it is made in plastic.
    3. It's also characterized because it is not so heavy like the other boxes (made in cement concrete) there are in the market.
    4. Because of his configuration and of their feet it's characterized also because it permit the total involvement of the concrete.
    5. Because of that it's characterised also to allow the simultaneous execution of the floor of the superior floor and the roof of the inferior floor.
    6. It's also caraterised because of his pyramidal truncated form that allows a very easy and multiple transport in big quantities.
    7. By the same reason it's easy the distrubuition in works operations.
    8. This box is also characterised because of the net (in plastic or not) we can easily put in the bottom(of each one) to agregate the concrete.
    9. This box is also characterised to permit the total(100%) plastic recycling. It permits also to increase the volume of recycled material by increasing the measure of the box walls.
    EP19980670003 1997-06-11 1998-05-14 A better solution for the concrete boxes normally used in the fungiform pavements Expired - Lifetime EP0884427B1 (en)

    Priority Applications (2)

    Application Number Priority Date Filing Date Title
    PT10201997A PT102019B (en) 1997-06-11 1997-06-11 Box of plastic for alveolo of laje fungiforme of total involvement
    PT10201997 1997-06-11

    Publications (3)

    Publication Number Publication Date
    EP0884427A2 true EP0884427A2 (en) 1998-12-16
    EP0884427A3 EP0884427A3 (en) 1999-09-08
    EP0884427B1 EP0884427B1 (en) 2002-04-03

    Family

    ID=20085684

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP19980670003 Expired - Lifetime EP0884427B1 (en) 1997-06-11 1998-05-14 A better solution for the concrete boxes normally used in the fungiform pavements

    Country Status (5)

    Country Link
    EP (1) EP0884427B1 (en)
    AT (1) AT215651T (en)
    DE (1) DE69804537T2 (en)
    ES (1) ES2175645T3 (en)
    PT (2) PT102019B (en)

    Cited By (182)

    * Cited by examiner, † Cited by third party
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    WO2001003898A1 (en) * 1999-07-12 2001-01-18 Febra Antonio Francisco Lost mould element for manufacturing reinforced concrete flat slabs
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    WO2003048471A1 (en) 2001-12-05 2003-06-12 Daliform S.R.L. Embedment-type mould for manufacturing building slab structures
    EP1584766A2 (en) * 2004-04-01 2005-10-12 Assounisol S.r.l. Prefabricated modular element for lightening floors with lattice beams
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    CN100458048C (en) * 2003-08-04 2009-02-04 邱则有 Hollow chamber mold shell member
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    CN100458053C (en) * 2003-09-15 2009-02-04 邱则有 Cavity moulding-shell construction member
    CN1896409B (en) * 2003-09-15 2010-06-16 邱则有 Cavity moulding-shell construction member
    CN1896411B (en) * 2003-09-15 2011-10-05 湖南邱则有专利战略策划有限公司 Cavity moulding-shell construction member
    CN100458040C (en) * 2003-09-15 2009-02-04 邱则有 Cavity moulding-shell construction member
    CN100455744C (en) * 2003-09-15 2009-01-28 邱则有 Hollow cavity mould shell construction unit
    CN100458037C (en) * 2003-09-15 2009-02-04 邱则有 Light matrix member for in-situ cast concrete
    CN1944884B (en) * 2003-09-15 2010-05-26 邱则有 Light mould member for cast-in-situ concrete
    CN100455738C (en) * 2003-09-15 2009-01-28 邱则有 Light matrix member for in-situ cast concrete
    CN100441794C (en) * 2003-10-01 2008-12-10 邱则有 Shuttering element
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    CN100455752C (en) * 2003-10-01 2009-01-28 邱则有 Mould component
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    CN100408788C (en) * 2003-10-01 2008-08-06 邱则有 Shuttering member
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    CN100393963C (en) * 2003-10-01 2008-06-11 邱则有 Shuttering member
    CN100420813C (en) * 2003-10-01 2008-09-24 邱则有 Mould component
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    CN100429368C (en) * 2004-09-02 2008-10-29 邱则有 Cast-in-situ concrete filled hollow stuffing
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    CN1963095B (en) * 2005-11-10 2011-04-06 湖南邱则有专利战略策划有限公司 Cast-in-situ concrete hollow slab
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    ITTV20100004A1 (en) * 2010-01-19 2011-07-20 T P S S R L Interconnection device for lightening formwork of floors.
    CN102277916A (en) * 2010-06-08 2011-12-14 湖南华廷筑邦建材有限公司 Cast-in-situ concrete slab
    ITTO20110013A1 (en) * 2011-01-13 2011-04-14 Michele Caboni Modular assembly system for a disposable formwork for casting a floor.
    CN103161111A (en) * 2011-12-16 2013-06-19 北京泰宁科创雨水利用技术股份有限公司 Plastic water permeable brick and manufacturing method thereof
    ITTV20120095A1 (en) * 2012-05-24 2013-11-25 T P S S R L Lightening element for construction
    CN103161304A (en) * 2013-02-20 2013-06-19 李金峰 Shuttering applied to dense-rib structure floor system construction
    CN103161304B (en) * 2013-02-20 2016-06-15 青岛科创园创业服务有限公司 A kind of formwork that is applied to close rib structure superstructure building
    LT6097B (en) 2014-03-24 2014-12-29 Vilniaus Gedimino technikos universitetas Residual insert for forming cavities in concrete

    Also Published As

    Publication number Publication date
    EP0884427B1 (en) 2002-04-03
    EP0884427A3 (en) 1999-09-08
    DE69804537D1 (en) 2002-05-08
    AT215651T (en) 2002-04-15
    PT102019B (en) 2001-11-30
    ES2175645T3 (en) 2002-11-16
    DE69804537T2 (en) 2003-01-02
    PT102019A (en) 1998-01-30
    PT884427E (en) 2002-09-30

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