WO2004070134A1 - Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe - Google Patents

Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe Download PDF

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Publication number
WO2004070134A1
WO2004070134A1 PCT/IT2003/000068 IT0300068W WO2004070134A1 WO 2004070134 A1 WO2004070134 A1 WO 2004070134A1 IT 0300068 W IT0300068 W IT 0300068W WO 2004070134 A1 WO2004070134 A1 WO 2004070134A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
tile
frame
panel
mixture
Prior art date
Application number
PCT/IT2003/000068
Other languages
English (en)
Inventor
Giancarlo Lui
Original Assignee
Monotile S.R.L.
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 Monotile S.R.L. filed Critical Monotile S.R.L.
Priority to AU2003215893A priority Critical patent/AU2003215893A1/en
Priority to PCT/IT2003/000068 priority patent/WO2004070134A1/fr
Publication of WO2004070134A1 publication Critical patent/WO2004070134A1/fr

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Classifications

    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
    • 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
    • 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

Definitions

  • the present invention concerns tiles or panels for ' raised floors, with a concrete base and elements positioned in the upper part of this base designed to define its surface.
  • the present invention also refers to a procedure for obtaining tiles or panels with a base made from material generally consisting of a water, cement and powdered and granulated stone material based mixture and which presents a covering for example in marble, marble agglomerate, ceramic, glass, wood or other facing material on the visible surface.
  • the invention applies mainly to the manufacturing industry for the processing of marble, stone, granite and the like.
  • Concrete tiles are particularly suited for the construction of floating or raised floors which normally present a reticular frame designed to maintain the tile in a raised position with respect to the ground in order to create a cavity which can house electrical ducts and/or water pipes .
  • a procedure is already known for obtaining concrete tiles or panels which foresees: preparation of a mixture consisting of water, high- resistance cement and a selection of crushed stone materials in the form of powder or granules of various sizes;
  • a procedure such as the one described above makes it possible to obtain cement tiles or panels with precisely predetermined lengths, widths and thicknesses, and is performed in a continuous process on a specially designed plant.
  • This invention proposes to provide a tile or panel for the construction of raised or floating floors which allows the end user to determine the structure and the decoration of the visible surface of the tile or panel, it being possible to use any type of covering, for example wood, ceramic, etc. This is achieved by means of a tile or panel for raised floors, with the features described in claim 1.
  • this invention proposes to provide a procedure for the production of tiles or panels for floating or raised floors which makes it possible to obtain a product with a surface covering in a different material from the material forming the base of the tile, and which has fire-proof features that allow it to be classified as class "zero".
  • This procedure is characterised by the following stages: positioning of a frame, for example in plastic material, inside a pressing die; positioning of at least one element forming the visible surface inside the frame; preparation of a mixture consisting of water, crushed material, inert cement sand binders and appropriate binding additives; batching of the mixture inside a pressing die until a the frame is filled, according to a predetermined volume; pressing of the mixture in order to obtain a tile or panel with a concrete base and a covering forming the visible surface closely joined to the base; - esctraction of the tile from the die and its subsequent curing.
  • this procedure forms the subject of claim 11.
  • this invention proposes a procedure for the production of tiles or panels (10) for floating or raised floors characterised by the following stages: - positioning of a frame, for example in plastic material, inside a pressing die; positioning inside the die of an appropriate removable mould for the formation of a cavity on the upper surface of the tile; - preparation of a mixture consisting of water, crushed material and inert cement sand binders; batching of the mixture inside a pressing die until the frame is filled, according to a " predetermined volume; - pressing of the mixture in order to obtain a base with a predetermined shape and predetermined dimensions; extraction of the base from the die and subsequent curing of the base. - application of at least one element in the cavity of the upper part of the base designed to define the visible surface of the tile or panel.
  • This procedure is the subject of claim 18.
  • the procedure can foresee the positioning, inside the pressing die, of a wire-mesh reinforcement which can for example be supported by the frame.
  • a first batching of the cement mixture is poured into the die until a part of it is filled.
  • the wire-mesh reinforcement is then positioned on top of the material poured in and then a second batching of the mixture is added to cover the wire-mesh reinforcement. After the pressing stage the frame and the wire-mesh become a single body with the tile.
  • the limited thickness required reduces both the quantity of marble used and the final weight of the tile.
  • the marble panel is supported by the cement structure it can be larger in surface area while maintaining a limited thickness.
  • the visible surface of the tile or panel for raised floors according to the invention can consist of a single element with the same area as the pressing die or of several elements with a smaller area.
  • the base surface, not visible in use, of the tile or panel for raised floors according to this invention can present a plurality of cavities, for example., corresponding to the links in the wire-mesh and formed during the production procedure by means of a shaped punch-holder block, positioned in operation above the die, designed to support a plurality of punches or projections which penetrate the mixture during the pressing stage. These cavities allow a further reduction in weight of the panel.
  • the mixture can be subjected to vibration compression and suction.
  • the tile or panel according to the invention can present a sloping wall or flared configuration, designed to guarantee easy laying of the floating floor.
  • This flared shape in fact facilitates the insertion of each panel on the relative framework which is raised above the ground.
  • a further embodiment of tiles or panels with a visible surface advantageously consisting of different material for the construction of floating or raised floors envisages the formation of the base in cement material according to the procedure described above in which a special mould, for the formation of a cavity designed to accommodate the elements comprising the visible surface, is inserted in place of the initial elements. These are fixed in place after curing of the cement base.
  • the tile or panel according to the invention can be advantageously produced with the use of an automatic control machine .
  • figure 1 shows a perspective view, slightly from above, of a tile according to present invention with a single element forming the visible surface of the tile
  • figure 2 shows an exploded perspective view, slightly from above, of the tile according to figure 1
  • figure 3 shows an exploded perspective view, slightly from above, of a tile according to the invention with several elements forming the visible surface
  • figure 4 shows a plan view from below of a tile according to the invention
  • figure 5 is a cross-section of a tile according to the invention, showing some internal details of the tile.
  • the reference number 10 generally indicates a tile or panel obtained according to the present invention, in the case in question a tile 10 made from inert concrete with at least one covering element 13 situated on the upper part defining the visible surface of the tile or panel 10.
  • the base 14 generally consists of a mixture of cement, marble powder or other stone material in granules of various sizes and nature to which appropriate binding additives can be added for a direct grip on the covering elements 13 forming the visible surface.
  • the tile or panel 10 according to the invention consists of a frame 11 and inside the base 14 can comprise a wire-mesh reinforcement 12, presenting a plurality of cavities 17 on the lower surface of the base 15, not visible when laid.
  • the cavities 17, which can present a depth corresponding to a good part of the thickness of the tile, ensure a considerable reduction in weight of the panel or tile 10 without jeopardising the structural features.
  • An advantageous procedure for the production of tiles or panels 10 for raised floors, with a cement base 14 according to the invention foresees : positioning of a frame 11, for example in plastic material or in an appropriate metal or metal alloy, inside a pressing die; - positioning inside the frame 11 of one or more covering elements 13 forming the visible surface; - preparation of a mixture consisting of water, crushed material, inert cement sand binders and appropriate binding additives ; - batching of the mixture inside a pressing die until the frame 11 is filled, according to a predetermined volume ; pressing of the mixture in order to obtain a tile 10 with a predetermined shape and predetermined dimensions, this pressing being achieved by means of a shaped punch-holder block, positioned during operation above the die and designed to support a plurality of projections or punches which penetrate the. mixture between the links of a wire-mesh reinforcement 12; during this stage the mixture can also be subjected to vibration compression and suction; extraction of the tile or panel 10 from the die and subsequent curing of the base.
  • the frame 11 can be made from composite plastic material resistant to relatively high temperatures or from a metal alloy.
  • the embodiment represented in figure 3 shows a tile
  • This embodiment makes it possible to obtain great flexibility in the use of the tile or panel according to this invention.
  • the tile or panel 10 is moulded in such a way that it consists of a concrete base, surrounded by a frame 11 which projects on one side with respect to the surface of the base, in such a way as to form an appropriate housing for the subsequent positioning of one or more covering elements 13.
  • These covering elements 13, which can for example consist of blocks of parquet, ceramic tiles , terra cotta, carpet, quartz/resin agglomerate tiles, etc., are inserted and fixed in the housing, by means of appropriate adhesives, after the curing of the cement base 14.
  • the end user can choose the covering material of the raised or floating floor, according to technical or decorative requirements .
  • the tile 10 advantageously presents a slightly prismatic configuration and a quadrangular base with a lower surface 15 and a visible surface with perimeter flaring to ensure easy laying of the panel 10. in the support frame of a raised floor (not shown in the drawings ) .
  • the materials used as covering elements 13 forming the visible surface of the tile can be for example marble, marble agglomerate, ceramic, glass or wood.
  • the surface of these covering elements 13 can already be finished and not require further processing such as for example dressing, polishing and chamfering.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

L'invention concerne un carreau ou un panneau (10) pour la construction de planchers flottants ou surélevés comprenant une base en béton (14) et un cadre latéral (11) qui entoure le périmètre de la base (14). Ce carreau ou panneau comprend aussi au moins un élément de protection (13) situé dans la partie supérieure de la base (14) et intégré dans celle-ci, cet élément de protection (13) étant conçu de manière à former la surface visible du carreau ou du panneau (10). Le cadre latéral (11) fait saillie au-dessus de la surface de la base (14) de manière à définir un logement afin de recevoir au moins l'élément de protection (13).
PCT/IT2003/000068 2003-02-10 2003-02-10 Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe WO2004070134A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003215893A AU2003215893A1 (en) 2003-02-10 2003-02-10 Composite tile or panel with a cement agglomerated base
PCT/IT2003/000068 WO2004070134A1 (fr) 2003-02-10 2003-02-10 Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000068 WO2004070134A1 (fr) 2003-02-10 2003-02-10 Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe

Publications (1)

Publication Number Publication Date
WO2004070134A1 true WO2004070134A1 (fr) 2004-08-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2003/000068 WO2004070134A1 (fr) 2003-02-10 2003-02-10 Carreau ou panneau composite avec une base agglomeree en beton convenant aux planchers flottants et procede d'obtention associe

Country Status (2)

Country Link
AU (1) AU2003215893A1 (fr)
WO (1) WO2004070134A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467471A (en) * 2005-10-04 2010-08-04 Comc Llc Modular flooring assemblies with sloped edges
US7779602B2 (en) 2005-01-10 2010-08-24 Comc, Llc Snap together floor structure
US8146319B2 (en) 2005-10-04 2012-04-03 Comc Llc Modular flooring assemblies
US8230654B2 (en) 2009-06-10 2012-07-31 Comc, Llc Medallion insert for modular flooring assemblies
US8782989B2 (en) 2009-06-11 2014-07-22 Comc, Llc Narrow lined modular flooring assemblies

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010167A (en) * 1977-11-19 1979-06-27 Schubert W Producing a block-faced concrete slab
DE3401284A1 (de) * 1984-01-16 1985-07-25 Rudolf 3061 Seggebruch Hempelmann Vorrichtung zum herstellen von beton-keramik-elementen
DE8619230U1 (de) * 1986-07-18 1986-10-23 Fa. Heinrich Kuhfuss, 4420 Coesfeld Fliesenplatte
US4993208A (en) * 1987-09-29 1991-02-19 Buchtal Gesellschaft Mit Beschrankter Haftung Mold for producing tile-shaped floor elements for forming a double floor construction and a corresponding tile-shaped floor element
DE4422395A1 (de) * 1994-06-27 1996-01-04 Herbert Zimmermann Fassadenelement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010167A (en) * 1977-11-19 1979-06-27 Schubert W Producing a block-faced concrete slab
DE3401284A1 (de) * 1984-01-16 1985-07-25 Rudolf 3061 Seggebruch Hempelmann Vorrichtung zum herstellen von beton-keramik-elementen
DE8619230U1 (de) * 1986-07-18 1986-10-23 Fa. Heinrich Kuhfuss, 4420 Coesfeld Fliesenplatte
US4993208A (en) * 1987-09-29 1991-02-19 Buchtal Gesellschaft Mit Beschrankter Haftung Mold for producing tile-shaped floor elements for forming a double floor construction and a corresponding tile-shaped floor element
DE4422395A1 (de) * 1994-06-27 1996-01-04 Herbert Zimmermann Fassadenelement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7779602B2 (en) 2005-01-10 2010-08-24 Comc, Llc Snap together floor structure
GB2467471A (en) * 2005-10-04 2010-08-04 Comc Llc Modular flooring assemblies with sloped edges
GB2467471B (en) * 2005-10-04 2010-10-20 Comc Llc Modular flooring assemblies
US8146319B2 (en) 2005-10-04 2012-04-03 Comc Llc Modular flooring assemblies
US8631624B2 (en) 2005-10-04 2014-01-21 Comc, Llc Modular flooring assemblies
US8230654B2 (en) 2009-06-10 2012-07-31 Comc, Llc Medallion insert for modular flooring assemblies
US8458974B2 (en) 2009-06-10 2013-06-11 Comc, Llc Medallion insert for modular flooring assemblies
US8782989B2 (en) 2009-06-11 2014-07-22 Comc, Llc Narrow lined modular flooring assemblies

Also Published As

Publication number Publication date
AU2003215893A1 (en) 2004-08-30

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