EP0115881A1 - Elément isolant en matière synthétique pour l'isolement thermique d'un plancher constitué d'une pluralité de poutres - Google Patents

Elément isolant en matière synthétique pour l'isolement thermique d'un plancher constitué d'une pluralité de poutres Download PDF

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Publication number
EP0115881A1
EP0115881A1 EP19840200009 EP84200009A EP0115881A1 EP 0115881 A1 EP0115881 A1 EP 0115881A1 EP 19840200009 EP19840200009 EP 19840200009 EP 84200009 A EP84200009 A EP 84200009A EP 0115881 A1 EP0115881 A1 EP 0115881A1
Authority
EP
European Patent Office
Prior art keywords
insulating element
shaped
insulating
nose
beams
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
EP19840200009
Other languages
German (de)
English (en)
Other versions
EP0115881B1 (fr
Inventor
Marc Van Cauwenbergh
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.)
Fingo Welfsels Nv
Original Assignee
Fingo Welfsels Nv
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 Fingo Welfsels Nv filed Critical Fingo Welfsels Nv
Publication of EP0115881A1 publication Critical patent/EP0115881A1/fr
Application granted granted Critical
Publication of EP0115881B1 publication Critical patent/EP0115881B1/fr
Expired 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
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/266—Filling members covering the undersurface of the beams
    • 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
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated

Definitions

  • the invention relates to an insulating element made of plastic for thermally insulating a floor, which consists of a plurality of beams of concrete or similar material arranged at given distances from one another, which are placed at their ends and provided with projecting nose-shaped projections on their lower edges, which element has a plate-shaped part which has at least on one side a projecting fastening part which forms a whole with it, which in the region of the lower edge has a nose-shaped projection which projects in the direction of the plate-shaped part and which, when the insulating element is mounted in its position, also with its lower edge is supported on the protruding nose-shaped projection of a beam, the plate-shaped part lying under this beam, and the fastening part being arranged in the space between two adjacent beams.
  • Such an insulating element is known from the Dutch patent application 8006629.
  • the plate-shaped part is provided only on one side with a fastening part which has two nose-shaped parts projecting in opposite directions in the region of the lower edge, which, when the element is mounted, on the nose-shaped part of the beam, under which the plate-shaped part is located, or support the nose-shaped part of the adjacent beam.
  • the plate-shaped part has a free end in this way.
  • the known insulating element is only attached after the floor beams have been installed, the plate-shaped part of the element being inserted between two adjacent beams, and then the element is rotated into the final position, in which position the free end of the plate-shaped part on the lower one Edge of the connecting part of the following insulating element is present. Attaching the known insulating elements is a time-consuming activity that must also be carried out on the construction site. It is also important that the free end of the plate-shaped part of each insulating element lies well on the lower edge of the connecting part of a subsequent insulating element, since otherwise part of the insulating effect is lost.
  • the plate-shaped part of the known insulating element is inclined with respect to the fastening part, so that in the assembled position, the plate-shaped part is supported with a certain preload against the lower edge of the connecting part of the following insulating element.
  • this training increases the manufacturing costs of the insulating elements and complicates their attachment.
  • the aim of the invention is to provide an improved insulating element of the type mentioned.
  • the plate-shaped part of the insulating element is provided on both opposite sides with a whole with the plate-shaped part forming protruding fastening parts, which are arranged in mirror images and have mutually directed nose-shaped projections, such that the insulating element in the can be pushed forward from a head end of a beam on the nose-shaped projections formed thereon and l according to the arrangement of the bar, the opposite connecting parts of adjacent elements with their side surfaces resting against each other, before filling the space between these beams.
  • the insulating elements according to the invention can be pushed onto the beams in advance, which can take place during operation, where the beams are produced, so that the beams only need to be assembled on the construction site.
  • the fastening parts preferably have a cavity running in the longitudinal direction parallel to the beam, which is obtained according to the invention in that a recess is formed in the side face of each fastening element, such that in the assembled state, the recesses of two fastening parts lying against one another close off the cavity mentioned .
  • the insulating element according to the invention preferably has a length such that a plurality of elements which abut one another with their ends have an overall length which is the same as the length of the beam, reduced by the length of the support parts of the beam.
  • a plurality of insulating elements can be pushed onto the beam in such a way that a gap is formed between the insulating elements at at least two locations that are at a distance from the ends of the beam.
  • Supporting timber or similar organs can then be arranged in these intermediate spaces, with the aid of which the beam is supported on a beam underneath, in such a way that the beams can be stacked on top of one another for transport or storage,
  • the bottom beam has nose-shaped projections 2 in its lower region, on which an insulating element 3 is attached.
  • the insulating element 3 contains a plate-shaped 4 and projecting ribs 5, 6 forming a piece therewith, which form fastening parts with the aid of which the insulating element 3 is fastened to the floor beam 1, specifically by means of the nose-shaped projections 7, 8 facing one another, and are supported on nose-shaped projections 2 of the floor beam.
  • the nose-shaped projections 7, 8 are formed on parts 9, 10, which at least partially fill the intermediate space 11 between two floor beams arranged next to one another, as shown in FIG.
  • the connecting parts 9, 10 are mutually arranged in mirror image, parts 9, 10 of two insulating elements arranged next to one another resting against one another along a seam 12.
  • recesses 13 and 14 are formed, which together delimit a cavity that extends perpendicular to the plane of the drawing over the entire length of the ribs 5, 6.
  • the upper parts of the connecting parts 9, 10 can be cut open in such a way that recesses 13, 14 that are open at the top are then created Form a channel in which a filling support beam can be formed by first inserting a reinforcement 15 in the channel 13, 14 and then pouring concrete into the channel.
  • a fitting piece 17 can be attached in a simple manner. Only the uppermost part of the covering part 9 of the insulating element 3 arranged on the right in FIG. 2 is cut open, so that the fitting 17 can be inserted into the recesses 13 and 14 from above.
  • the insulating elements 3 are pushed in advance from one end over the beam 2, whereupon the beam 1 can be mounted in the building.
  • the spaces between the adjacent floor beams and over the insulating elements are then fully poured with concrete.
  • a cover layer can possibly be applied to this concrete and the beams 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Building Environments (AREA)
EP19840200009 1983-01-05 1984-01-05 Elément isolant en matière synthétique pour l'isolement thermique d'un plancher constitué d'une pluralité de poutres Expired EP0115881B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300022 1983-01-05
NL8300022A NL8300022A (nl) 1983-01-05 1983-01-05 Vloer uit balken met verbrede voet en isolatie-elementen.

Publications (2)

Publication Number Publication Date
EP0115881A1 true EP0115881A1 (fr) 1984-08-15
EP0115881B1 EP0115881B1 (fr) 1986-09-10

Family

ID=19841182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840200009 Expired EP0115881B1 (fr) 1983-01-05 1984-01-05 Elément isolant en matière synthétique pour l'isolement thermique d'un plancher constitué d'une pluralité de poutres

Country Status (3)

Country Link
EP (1) EP0115881B1 (fr)
DE (1) DE3460629D1 (fr)
NL (1) NL8300022A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288385A1 (fr) * 1987-04-23 1988-10-26 Societe Anonyme De Recherche Et D'etudes Techniques S.A.R.E.T Elément de construction préfabriqué à isolation thermique intégrée, notamment élément de plancher et procédé pour sa fabrication
GB2289293A (en) * 1994-05-13 1995-11-15 Leanort Ltd Concrete floor construction with beams insulated at the underside
FR2774412A1 (fr) * 1998-01-30 1999-08-06 Francois Cote Procede de fabrication de solives isolantes autoporteuses
FR2790020A1 (fr) * 1999-02-18 2000-08-25 Francois Cote Procede de fabrication de solives isolantes autoporteuses pour plancher a isolation thermique
ES2359651A1 (es) * 2008-08-29 2011-05-25 Jaime Enrique Jiménez Sánchez Forjado ligero de placa prefabricada con acabado inferior de hormigón terminado.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802091C (de) * 1949-12-25 1951-02-01 Ludwig Gunser Formstein fuer Decken
FR1185836A (fr) * 1957-11-07 1959-08-06 Hourdis composé
DE2436515A1 (de) * 1973-08-03 1975-02-20 Karl Friedrich Rath Fertigtragwerkselement
FR2378431A7 (fr) * 1977-01-19 1978-08-18 Iso Save Element de coffrage perdu en matiere plastique thermo-isolante pour dalles en beton
NL7806703A (en) * 1978-06-21 1979-12-28 Bredero Nv U=shaped foam components in ground floor structure - locate with upright legs on shaped piece extending from foot flange underside
NL8006629A (nl) * 1980-12-05 1982-07-01 Joosen B V Vloer.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802091C (de) * 1949-12-25 1951-02-01 Ludwig Gunser Formstein fuer Decken
FR1185836A (fr) * 1957-11-07 1959-08-06 Hourdis composé
DE2436515A1 (de) * 1973-08-03 1975-02-20 Karl Friedrich Rath Fertigtragwerkselement
FR2378431A7 (fr) * 1977-01-19 1978-08-18 Iso Save Element de coffrage perdu en matiere plastique thermo-isolante pour dalles en beton
NL7806703A (en) * 1978-06-21 1979-12-28 Bredero Nv U=shaped foam components in ground floor structure - locate with upright legs on shaped piece extending from foot flange underside
NL8006629A (nl) * 1980-12-05 1982-07-01 Joosen B V Vloer.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288385A1 (fr) * 1987-04-23 1988-10-26 Societe Anonyme De Recherche Et D'etudes Techniques S.A.R.E.T Elément de construction préfabriqué à isolation thermique intégrée, notamment élément de plancher et procédé pour sa fabrication
FR2614336A1 (fr) * 1987-04-23 1988-10-28 Rech Etudes Tech Element de construction prefabrique a isolation thermique integree, notamment element de plancher, et procede pour sa fabrication
GB2289293A (en) * 1994-05-13 1995-11-15 Leanort Ltd Concrete floor construction with beams insulated at the underside
GB2289293B (en) * 1994-05-13 1997-09-24 Leanort Ltd Concrete floor construction insulated at the underside and insulating member used therewith
FR2774412A1 (fr) * 1998-01-30 1999-08-06 Francois Cote Procede de fabrication de solives isolantes autoporteuses
FR2790020A1 (fr) * 1999-02-18 2000-08-25 Francois Cote Procede de fabrication de solives isolantes autoporteuses pour plancher a isolation thermique
ES2359651A1 (es) * 2008-08-29 2011-05-25 Jaime Enrique Jiménez Sánchez Forjado ligero de placa prefabricada con acabado inferior de hormigón terminado.

Also Published As

Publication number Publication date
NL8300022A (nl) 1984-08-01
DE3460629D1 (en) 1986-10-16
EP0115881B1 (fr) 1986-09-10

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