EP1739253A2 - Panneau de plancher calorifuge avec renforcement et structure de plancher supportée - Google Patents

Panneau de plancher calorifuge avec renforcement et structure de plancher supportée Download PDF

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Publication number
EP1739253A2
EP1739253A2 EP06253253A EP06253253A EP1739253A2 EP 1739253 A2 EP1739253 A2 EP 1739253A2 EP 06253253 A EP06253253 A EP 06253253A EP 06253253 A EP06253253 A EP 06253253A EP 1739253 A2 EP1739253 A2 EP 1739253A2
Authority
EP
European Patent Office
Prior art keywords
slab
panel according
reinforcement
face
strands
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Withdrawn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
EP06253253A
Other languages
German (de)
English (en)
Other versions
EP1739253A3 (fr
Inventor
Roger Alfred Bullivant
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.)
Roxbury Ltd
Original Assignee
Roxbury Ltd
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 Roxbury Ltd filed Critical Roxbury Ltd
Publication of EP1739253A2 publication Critical patent/EP1739253A2/fr
Publication of EP1739253A3 publication Critical patent/EP1739253A3/fr
Withdrawn legal-status Critical Current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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/026—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of plastic
    • 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
    • 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
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors

Definitions

  • the present invention relates to flooring and in particular, to insulated flooring for buildings, such as domestic dwellings.
  • the present invention provides a floor panel comprising:
  • the slab is preferably of foam material, preferably a rigid foam material, and may be a synthetic material such as polystyrene, polyurethane, urea formaldehyde or other polymeric foam with thermal insulation properties adequate for the intended application.
  • the reinforcement preferably provides resistance in tension by means of strands of reinforcing material.
  • the strands may run generally parallel to the respective face.
  • the strands may be located at the face and may be adhered to the face.
  • the strands may form a mesh which may be woven.
  • the strands may be of a synthetic material or metal.
  • the means providing resistance in tension preferably extends around an edge of the slab toward the reinforcement against compression.
  • the reinforcement preferably provides resistance in compression by means of a body of material which is attached to the slab and is incompressible relative to the slab.
  • the attached body of material may be at the face of the slab and may be adhered to the face or cast on to the face.
  • the attached body may be of settable material which may be cementitious such as concrete or screed and may contain insulating bodies such as bodies of polystyrene.
  • the attached body may be of sheet material such as a cement or concrete particle board, wood fibre board or board strengthened with other types of fibre.
  • the slab preferably has principal faces separated by the thickness of the slab material, at least one edge of one face being chamfered to accommodate additional reinforcement.
  • the invention provides a floor structure comprising:
  • the floor structure preferably comprises a plurality of panels in accordance with the first aspect of the invention.
  • the panels preferably abut neighbouring panels at their edges.
  • the floor structure is preferably supported above ground level by foundation structures.
  • the foundation structures may carry at least one rigid tubular member received within rebates in the slab to provide support therefor.
  • the or each tubular member may be received in a rebate at a corner of a slab.
  • the or each tubular member may span the gap between neighbouring slabs to support a plurality of slabs.
  • the tubular member or members may contain thermal insulation material.
  • Fig. 1 shows part of a floor structure 10 which includes two panels 12.
  • Fig. 1 shows the edges of the panels 12, where they abut.
  • Each panel comprises a slab 14 of thermal insulation material.
  • reinforcement 16, 18 at oppositely directed faces of the slabs 14, namely the faces which, in use, are the upper and lower faces respectively.
  • the lower reinforcement 18 provides resistance in tension.
  • the upper reinforcement 16 provides resistance in compression.
  • the combination has the effect of strengthening the slab against buckling when used as flooring.
  • the slab 14 is a slab of foam material, such as a synthetic foam of a polymeric material such as polystyrene. Other polymeric materials could be used, such as polyurethane or urea formaldehyde.
  • the slab is preferably a rigid foam having thermal insulation properties adequate for the intended application.
  • the slab may be square, rectangular or other shape and of a size convenient for handling and for speedy construction.
  • the lower reinforcement 18 is in the form of a relatively thin layer formed by strands of reinforcing material running generally parallel to the lower face 20 of the slab 14.
  • the strands may run across the lower face 20 and be adhered to it, or may be embedded within the lower face 20.
  • the strands may be of various different materials, such as nylon, carbon, glass fibre or metal.
  • the strands may form a mesh to resist in tension in more than one direction, and the mesh may be woven.
  • the lower reinforcement 18 may extend around the edge 22 of the slab 14 and project upwardly, for reasons to be described.
  • the upper reinforcement 16 is a body of material which is incompressible relative to the slab 14.
  • the reinforcement 16 extends across the upper face 24 of the slab 14 and is preferably adhered to the face 24 by its own action or by additional adhesive.
  • the upper reinforcement 16 is a body of settable material such as concrete, screed or other cementitious material and which may incorporate bodies of insulation material such as polystyrene, or fibres of reinforcing material such as plastic, carbon fibre, glass fibre or metal, for increased thermal and strength characteristics.
  • the reinforcement 16 may be in the form of a sheet of material such as composite board or cement or concrete particle board, wood fibre board or other fibre reinforced board, and may be attached to the slab 14 by adhesive.
  • Edges of the slabs 14 are rebated at 26.
  • the rebates 26 accommodate additional reinforcement 16, thus further strengthening the panels 12 and the joints between them.
  • the lower reinforcement 18 extends up to the rebates 26, allowing the upper and lower reinforcements 16, 18 to be secured together.
  • the lower face of the structure 10 is preferably finished by means of a damp-proof membrane 28 across the lower face of the reinforcement 18.
  • Several panels 12 are arrayed side by side, as can be seen in Fig. 2, to form the structure 10. Accordingly, it is convenient if the panels 12 are square or rectangular, or another shape which readily tessellates to form a continuous floor.
  • the floor structure is formed by first abutting the slabs 14 and then casting the upper reinforcement 16 across the whole structure 10 simultaneously, so that the upper reinforcement 16 is seamless across the boundaries of the slabs 14, and the upwardly extending extensions of the lower reinforcements 18 are embedded in the body of upper reinforcements 16.
  • the structure 10 is preferably supported on foundation structures such as piles or pile heads 30 (Fig. 3) to leave a cavity 32 beneath the structure 10, providing additional insulation, protection from damp etc.
  • Support of the structure 10 on the piles 30 is optionally further improved by the use of short cylinders 34 of rigid material, such as plastic.
  • the cylinders 34 may be square in horizontal section. They are seated on the piles 30 at corners of the panels 12, which corners in turn rest on the cylinders 34.
  • the material of the upper reinforcement 16 extends down into the rebates 26 in the region of the cylinders 34, which are filled with a further body 36 of insulation, which may be of the same material as the slab 14, so that the material of the reinforcement 16 rests on the cylinders 34 and body 36.
  • the panels 12 stand between piles 30, so that load on the floor structure 10 will tend to cause downward deflection of the panels 12, resulting in tension at the lower face and compression at the upper face. These forces are resisted by the appropriate reinforcement 16, 18. It is not necessary to reinforce the upper face in tension, or the lower face in compression, because the floor will only bear downward load.
  • the slabs 14 provide the principal thermal insulation to the arrangement. Thus, the composite construction of the slabs 14 with upper and lower reinforcements 16, 18 provides strength for the floor, together with thermal properties. Additional thermal insulation is provided by the cavity 32. Protection against damp penetration is provided by the damp-proof member 28. Accordingly, the structure 10 is expected to provide a cheap and effective floor structure which is light and easy to construct.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Floor Finish (AREA)
EP06253253A 2005-06-22 2006-06-22 Panneau de plancher calorifuge avec renforcement et structure de plancher supportée Withdrawn EP1739253A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0512663A GB2427414A (en) 2005-06-22 2005-06-22 Flooring panels and structure

Publications (2)

Publication Number Publication Date
EP1739253A2 true EP1739253A2 (fr) 2007-01-03
EP1739253A3 EP1739253A3 (fr) 2007-02-21

Family

ID=34855930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06253253A Withdrawn EP1739253A3 (fr) 2005-06-22 2006-06-22 Panneau de plancher calorifuge avec renforcement et structure de plancher supportée

Country Status (2)

Country Link
EP (1) EP1739253A3 (fr)
GB (1) GB2427414A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113495B2 (en) 2005-05-02 2012-02-14 Downey Paul C Vibration damper
US8556029B2 (en) 2002-10-01 2013-10-15 Paul C. Downey Noise and vibration mitigating mat
US9914011B2 (en) 2015-06-25 2018-03-13 Pliteq Inc. Impact damping mat, equipment accessory and flooring system
US10676920B2 (en) 2015-06-25 2020-06-09 Pliteq Inc Impact damping mat, equipment accessory and flooring system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108771A (zh) * 2011-01-07 2011-06-29 金立虎 一种混凝土劈裂装饰保温外贴砌块及其构造体系

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29822831U1 (de) * 1998-12-11 1999-03-18 Casa da Vinci Bodensysteme GmbH & Co. KG, 20148 Hamburg Fußbodenplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978263A (en) * 1971-04-02 1976-08-31 Verton & Wellensiek Water-permeable floor covering boards
EP0014294A1 (fr) * 1979-01-05 1980-08-20 RHINOLITH Société anonyme Elément de construction préfabriqué isolant
MXPA03002948A (es) * 2000-10-10 2004-12-13 James Hardie Int Finance Bv Material compuesto para construccion.
DE10060817A1 (de) * 2000-12-07 2002-06-20 Henkel Kgaa Steinverbundplatten zur Isolierung
CA2383294A1 (fr) * 2002-05-09 2003-11-09 Laboratoire Acoustique Architecturale 3D Inc. Panneau thermo-acoustique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29822831U1 (de) * 1998-12-11 1999-03-18 Casa da Vinci Bodensysteme GmbH & Co. KG, 20148 Hamburg Fußbodenplatte

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556029B2 (en) 2002-10-01 2013-10-15 Paul C. Downey Noise and vibration mitigating mat
US8113495B2 (en) 2005-05-02 2012-02-14 Downey Paul C Vibration damper
US9914011B2 (en) 2015-06-25 2018-03-13 Pliteq Inc. Impact damping mat, equipment accessory and flooring system
US10676920B2 (en) 2015-06-25 2020-06-09 Pliteq Inc Impact damping mat, equipment accessory and flooring system

Also Published As

Publication number Publication date
GB2427414A (en) 2006-12-27
EP1739253A3 (fr) 2007-02-21
GB0512663D0 (en) 2005-07-27

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