EP0591849A1 - Panneau isolant pour mur - Google Patents

Panneau isolant pour mur Download PDF

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Publication number
EP0591849A1
EP0591849A1 EP93115824A EP93115824A EP0591849A1 EP 0591849 A1 EP0591849 A1 EP 0591849A1 EP 93115824 A EP93115824 A EP 93115824A EP 93115824 A EP93115824 A EP 93115824A EP 0591849 A1 EP0591849 A1 EP 0591849A1
Authority
EP
European Patent Office
Prior art keywords
insulating layer
vertical
panel according
along
panel
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
EP93115824A
Other languages
German (de)
English (en)
Other versions
EP0591849B1 (fr
Inventor
Angelo Candiracci
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0591849A1 publication Critical patent/EP0591849A1/fr
Application granted granted Critical
Publication of EP0591849B1 publication Critical patent/EP0591849B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material

Definitions

  • the present invention relates to an insulated wall panel particularly with thermal and acoustic insulation characteristics.
  • prefabricated panels are currently used, side by side with conventional construction systems; these panels allow to rationalize and simplify wall building, with obvious benefits in terms of production and installation costs.
  • a principal aim of the present invention is to solve the above mentioned problem by providing a panel which allows to rapidly and easily build, on site, load-bearing walls having considerable strength and high thermal and acoustic insulation characteristics.
  • another aim of the present invention is to provide a panel which is simple in concept, has a reduced weight and is easy to install, versatile in use and has a relatively low cost.
  • a panel for building walls with thermal and acoustic insulation characteristics characterized in that it comprises: an insulating layer of foamed plastic material, which has parallel undulations on its opposite faces and is crossed, along its median plane, by at least one vertical cavity which is provided with lateral openings arranged mutually opposite along the same median plane; a metal reinforcement frame, which is arranged inside said cavity of the insulating layer; and a lattice, which is constituted by a pair of metal nets which are associated with the opposite faces of said insulating layer and are mutually connected by transverse elements which pass through said insulating layer.
  • the reference numeral 1 generally designates the panel for building walls with thermal and acoustic insulation characteristics.
  • the panel 1 comprises a metal lattice 2 in which an insulating layer 3, made of foamed material such as polystyrene, is interposed. More particularly, the lattice 2 comprises a pair of electrically welded metal nets 4 and 5 having a rectangular mesh and between which the insulating layer 3 is interposed.
  • the metal nets 4 and 5 are mutually connected by means of iron elements or rods 6 which are driven transversely through the insulating layer 3.
  • the rods 6 are welded to the nets 4 and 5 so as to constitute a rigid and hyperstatic connection for blocking mutual movements.
  • the metal nets 4 and 5 and the rods 6 are constituted by wires made of galvanized cold-redrawn high-strength low-carbon steel; the insulating layer 3 is instead preferably made of high-density polystyrene of the self-extinguishing virgin type.
  • the insulating layer 3 has, on its opposite faces, parallel undulations which are in practice constituted by an orderly series of vertical grooves 7.
  • the metal nets 4 and 5 are associated with the opposite faces of the insulating layer 3 in contact with the crests or ridges formed in between said grooves 7.
  • the metal nets 4 and 5 form, with respect to the insulating layer 3, respective wings 4a and 5a which protrude from opposite vertical sides. Said wings are suitable to overlap, during installation, on the adjacent panels, so that in practice they cause the continuity of said metal nets in the wall thus built (see figure 3).
  • the insulating layer 3 has, along one vertical end, a raised portion 8 which extends longitudinally and, on the opposite end, a recess 9 whose profile is complementary to that of said raised portion 8.
  • the insulating layer 3 is crossed, on its median plane, by a pair of vertical cavities 10 arranged side by side.
  • the cavities 3 have a rectangular transverse cross-section with appropriately rounded corners, and their longer sides are parallel to the front faces of the panel.
  • the cavities 10 are suitable to accommodate respective metal reinforcement frames 11 which are constituted by a plurality of annular elements 12 which are distributed along horizontal parallel planes and are mutually connected by longitudinal elements 13 which are welded with uniform spacing.
  • the reinforcement frames 11 are equally made of high-strength galvanized steel wires.
  • the insulating layer 3 is furthermore crossed by horizontal openings 14 formed along the median vertical plane, so as to intersect the cavities 10.
  • the openings 14 have a rectangular transverse cross-section and their longer sides are arranged vertically.
  • the vertical cavities 10 and the horizontal openings 14 thus form a sort of alveolate interspace along said median plane of the insulating layer 3; said alveolate interspace surrounds a plurality of solid parts 15 which have a vertically elongated shape and the lower end 15a whereof is appropriately chamfered in the shape of a wedge.
  • the interspace of the panels is suitable to receive a concrete casting 16 during installation.
  • the metal reinforcement frames 11 arranged inside the cavities 10 are embedded in this concrete casting.
  • the hydrostatic thrust of the concrete during casting is withstood by the considerable rigidity of the lattice 2.
  • the wedge-like shape of the ends 15a of the solid parts 15 of the alveolate interspace facilitates the escape of any air bubbles present in the concrete casting.
  • the panel furthermore allows to apply, on the opposite faces, a layer of structural mortar or roughcast 17 having appropriate strength characteristics.
  • the metal nets 4 and 5 are embedded in said layer 17, also by virtue of the grooves 7 formed on the opposite faces of the insulating layer 3. This obviously produces a more stable anchoring of the metal nets 4 and 5 and helps to increase the strength of the walls which are built.
  • the vertical load-bearing element is therefore constituted by an alveolate partition made of reinforced concrete, covered by a layer of thermally and acoustically insulating material, suitable to receive a layer of mortar or plaster which will bind to the metal nets 4 and 5.
  • the thickness of the reinforced-concrete partition can be changed according to static requirements by varying the size of the cavities 10 and of the openings 14.
  • This load-bearing element can be particularly suitable for the construction of buildings with earthquake-proof requirements.
  • the reinforced-concrete alveolate partition is therefore continuous along the entire wall, in order to provide greater strength.
  • the insulating layer is formed by two symmetrical portions 3a and 3b which are mutually joined along a joining plane which coincides with the median vertical plane of the panel.
  • the first portion 3a has, proximate to its lateral margins, respective vertical ridges 18a having a dovetail cross-section, whereas the second portion 3b has a similar ridge 18b along its median axis; the ridges 18a and 18b are meant to fit in corresponding slots formed in the adjacent portion of the insulating layer.
  • the two portions 3a and 3b reconstitute the previously described shape of the insulating layer 3.
  • the described panel ultimately allows to easily build load-bearing walls which have high thermal and acoustic insulation characteristics, are easy to install and can be adapted to the different construction requirements.
  • the dimensions of the panel, and particularly its height, may be changed freely according to the constructive requirements.
  • the panels may be built horizontally with a same machine and be cut to size according to the required height.
  • the panel can also be used as a curtain-walling element or as an internal dividing element, for example to complete a building built with conventional methods.
  • the materials employed, as well as the shape and the dimensions, may be any according to the requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Cell Separators (AREA)
  • Table Devices Or Equipment (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
EP93115824A 1992-10-05 1993-09-30 Panneau isolant pour mur Expired - Lifetime EP0591849B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO920341A IT1259456B (it) 1992-10-05 1992-10-05 Pannello per la costruzione di pareti con caratteristiche di isolamento termoacustico
ITBO920341 1992-10-05

Publications (2)

Publication Number Publication Date
EP0591849A1 true EP0591849A1 (fr) 1994-04-13
EP0591849B1 EP0591849B1 (fr) 1997-12-10

Family

ID=11338484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93115824A Expired - Lifetime EP0591849B1 (fr) 1992-10-05 1993-09-30 Panneau isolant pour mur

Country Status (4)

Country Link
EP (1) EP0591849B1 (fr)
AT (1) ATE161063T1 (fr)
DE (1) DE69315656T2 (fr)
IT (1) IT1259456B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014356A1 (fr) * 1998-09-08 2000-03-16 Dickory Rudduck Element renforce de construction
EP1126094A3 (fr) * 2000-02-18 2001-10-24 Sergio Zambelli Panneau préfabriqué en béton à forte isolation thermique et/ou phonique pour construction industrialisée
DE10300024A1 (de) * 2003-01-03 2004-07-22 Neu, Jörg Bauelement für den Wohnungs- und Gesellschaftsbau
US6860082B1 (en) * 1999-04-12 2005-03-01 Isuzu Motors Limited Heat insulating wall member, and method of manufacturing the same
DE102008031523A1 (de) 2008-07-03 2010-01-07 Wahls, Manfred, Dipl.-Ing. Verfahren zur Herstellung eines Mauer-Dämmstoff-Verbandes sowie Mauer-Dämmstoff-Verband
WO2016005917A1 (fr) 2014-07-10 2016-01-14 Anton Massimo Galluccio Bande de renfort
US10774531B2 (en) 2017-03-29 2020-09-15 Anton Massimo Galluccio Panel of insulating material with attached reinforcement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643630A1 (de) * 1975-09-30 1977-04-07 Vittorio Norzi Platte aus betonmaterial und verfahren zur massenherstellung derselben
WO1980000232A1 (fr) * 1978-07-17 1980-02-21 Ametex Ltd Procede de fabrication d'elements de construction isolants
FR2570738A1 (fr) * 1984-09-27 1986-03-28 Leclainche Prosper Panneaux sandwichs et assemblage de ces panneaux
FR2584437A1 (fr) * 1985-07-05 1987-01-09 Robert Jean Prefabrication d'elements de murs ou panneaux destines a la realisation des murs exterieurs d'un batiment.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643630A1 (de) * 1975-09-30 1977-04-07 Vittorio Norzi Platte aus betonmaterial und verfahren zur massenherstellung derselben
WO1980000232A1 (fr) * 1978-07-17 1980-02-21 Ametex Ltd Procede de fabrication d'elements de construction isolants
FR2570738A1 (fr) * 1984-09-27 1986-03-28 Leclainche Prosper Panneaux sandwichs et assemblage de ces panneaux
FR2584437A1 (fr) * 1985-07-05 1987-01-09 Robert Jean Prefabrication d'elements de murs ou panneaux destines a la realisation des murs exterieurs d'un batiment.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014356A1 (fr) * 1998-09-08 2000-03-16 Dickory Rudduck Element renforce de construction
US6860082B1 (en) * 1999-04-12 2005-03-01 Isuzu Motors Limited Heat insulating wall member, and method of manufacturing the same
EP1126094A3 (fr) * 2000-02-18 2001-10-24 Sergio Zambelli Panneau préfabriqué en béton à forte isolation thermique et/ou phonique pour construction industrialisée
US6729093B2 (en) 2000-02-18 2004-05-04 Sergio Zambelli Prefabricated concrete panel for industrialized building with high thermal and/or acoustic insulation
DE10300024A1 (de) * 2003-01-03 2004-07-22 Neu, Jörg Bauelement für den Wohnungs- und Gesellschaftsbau
DE102008031523A1 (de) 2008-07-03 2010-01-07 Wahls, Manfred, Dipl.-Ing. Verfahren zur Herstellung eines Mauer-Dämmstoff-Verbandes sowie Mauer-Dämmstoff-Verband
DE102008031523B4 (de) * 2008-07-03 2012-08-02 Manfred Wahls Verfahren zur Herstellung eines Mauer-Dämmstoff-Verbandes
WO2016005917A1 (fr) 2014-07-10 2016-01-14 Anton Massimo Galluccio Bande de renfort
US10774531B2 (en) 2017-03-29 2020-09-15 Anton Massimo Galluccio Panel of insulating material with attached reinforcement

Also Published As

Publication number Publication date
IT1259456B (it) 1996-03-20
EP0591849B1 (fr) 1997-12-10
DE69315656D1 (de) 1998-01-22
DE69315656T2 (de) 1998-04-02
ITBO920341A0 (it) 1992-10-05
ATE161063T1 (de) 1997-12-15
ITBO920341A1 (it) 1994-04-05

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