EP0591849B1 - Panneau isolant pour mur - Google Patents

Panneau isolant pour mur Download PDF

Info

Publication number
EP0591849B1
EP0591849B1 EP93115824A EP93115824A EP0591849B1 EP 0591849 B1 EP0591849 B1 EP 0591849B1 EP 93115824 A EP93115824 A EP 93115824A EP 93115824 A EP93115824 A EP 93115824A EP 0591849 B1 EP0591849 B1 EP 0591849B1
Authority
EP
European Patent Office
Prior art keywords
insulating layer
vertical
along
panel according
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.)
Expired - Lifetime
Application number
EP93115824A
Other languages
German (de)
English (en)
Other versions
EP0591849A1 (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
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 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

Links

Images

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.
  • WO-A-80 00 232 discloses a panel construction element comprising a combination of features as set forth in the precharacterizing portion of the appended claim 1.
  • 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.
  • 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)
  • Table Devices Or Equipment (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (10)

  1. Panneau (1) pour murs de construction ayant des caractéristiques d'isolation thermique et acoustique, comprenant une couche isolante (3) de matière plastique expansée, qui présente des ondulations parallèles (7) sur ses faces opposées et est traversée, le long de son plan médian, par au moins une cavité verticale (10),
    caractérisé en ce que la cavité verticale est munie d'ouvertures latérales (14) agencées mutuellement en opposition le long du même plan médian, et le panneau comprend de plus : une armature do renforcement métallique (11), qui est agencée à l'intérieur de ladite cavité de la couche isolante ; et un treillis (2) qui est constitué par une paire de réseaux métalliques (4,5) qui sont associés aux faces opposées de ladite couche isolante et sont mutuellement reliés par des éléments transversaux (6) qui traversent ladite couche isolante.
  2. Panneau selon la revendication 1,
    caractérisé en ce que ladite couche isolante est traversée par une pluralité de cavités verticales (10) et d'ouvertures horizontales (14) qui se croisent mutuellement de façon à former, le long dudit plan médian, une sorte d'espace alvéolé, approprié pour contenir un béton coulé (16).
  3. Panneau selon la revendication 2,
    caractérisé en ce que ledit espace alvéolé entoure une pluralité de pièces solides (15) présentant une forme allongée verticalement et dont l'extrémité inférieure (15a) est chanfreinée de façon à former un coin.
  4. Panneau selon la revendication 1,
    caractérisé en ce que ladite couche isolante présente, le long d'une extrémité verticale, une partie en saillie (8) qui s'étend longitudinalement et, sur l'autre extrémité, un évidement (9) dont le profil est complémentaire à celui de ladite partie en saillie, pour l'assemblage des panneaux adjacents.
  5. Panneau selon la revendication 1,
    caractérisé en ce que ladite couche isolante (3) est formée par deux parties symétriques (3a,3b), qui sont mutuellement assemblées le long d'un plan de joint qui coïncide avec ledit plan vertical médian, au moins une desdites parties ayant une pluralité d'arêtes verticales (18a,18b) qui présentent une section transversale en queue d'aronde et sont destinées à s'engager dans des fentes correspondantes formées dans l'autre partie.
  6. Panneau selon la revendication 1,
    caractérisé en ce que ladite armature de renforcement métallique, agencée à l'intérieur de ladite cavité de la couche isolante, est constituée par une pluralité d'éléments annulaires (12) répartis le long de plans parallèles et reliés mutuellement par des éléments longitudinaux (13).
  7. Panneau selon la revendication 1,
    caractérisé en ce que lesdites ondulations parallèles sont constituées par des séries ordonnées de rainures verticales (7).
  8. Panneau selon la revendication 1,
    caractérisé en ce que lesdits réseaux métalliques forment, par rapport à ladite couche isolante, des ailes respectives (4a,5a) qui font saillie des côté verticaux opposés et sont destinées à chevaucher, durant l'installation, les panneaux adjacents de façon à produire la continuité desdits réseaux métalliques.
  9. Panneau selon la revendication 1,
    caractérisé en ce qu'on prévoit l'application, sur ses faces opposées, d'une couche de mortier structurel (17) dans lequel lesdits réseaux métalliques sont destinés à être noyés.
  10. Panneau de mur isolé (1) comprenant une couche isolante principale (3) traversée dans un plan médian par au moins une cavité (10) pour recevoir un béton coulé (16) ; une armature de renforcement métallique (11) agencée dans ladite cavité verticale (10) ; au moins un treillis de support (2) agencé sur l'extérieur de ladite couche isolante ; et des ouvertures latérales (14) de la cavité verticale (10) agencées mutuellement en opposition le long dudit plan médian.
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
ITBO920341 1992-10-05
ITBO920341A IT1259456B (it) 1992-10-05 1992-10-05 Pannello per la costruzione di pareti con caratteristiche di isolamento termoacustico

Publications (2)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP575598A0 (en) * 1998-09-08 1998-10-01 Rudduck, Dickory Reinforced building elements
EP1045079B1 (fr) * 1999-04-12 2007-10-03 Isuzu Motors Limited Elément de mur calorifuge et procédé pour sa fabrication
IT1316775B1 (it) * 2000-02-18 2003-05-12 Sergio Zambelli Pannello prefabbricato in calcestruzzo per l'edilizia industrializzata ad elevato isolamento termico e/o acustico
DE10300024A1 (de) * 2003-01-03 2004-07-22 Neu, Jörg Bauelement für den Wohnungs- und Gesellschaftsbau
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
IT201700034762A1 (it) 2017-03-29 2018-09-29 Anton Massimo Galluccio Pannello di armatura per strutture di cemento armato

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1043002B (it) * 1975-09-30 1980-02-20 Norzi Vittorio Pannello comprentente cemento espanso e metodo per la sua fabricazione in serie
FI792073A (fi) * 1978-07-17 1980-01-18 Ametex Ltd Foerfarande och anordning foer framstaellning av byggnadsmoduler
FR2570738B3 (fr) * 1984-09-27 1987-01-09 Leclainche Prosper Panneaux sandwichs et assemblage de ces panneaux
FR2584437B1 (fr) * 1985-07-05 1987-11-27 Robert Jean Prefabrication d'elements de murs ou panneaux destines a la realisation des murs exterieurs d'un batiment.

Also Published As

Publication number Publication date
IT1259456B (it) 1996-03-20
ATE161063T1 (de) 1997-12-15
DE69315656T2 (de) 1998-04-02
EP0591849A1 (fr) 1994-04-13
DE69315656D1 (de) 1998-01-22
ITBO920341A0 (it) 1992-10-05
ITBO920341A1 (it) 1994-04-05

Similar Documents

Publication Publication Date Title
US5901520A (en) Interlocking building blocks
US4942707A (en) Load-bearing roof or ceiling assembly made up of insulated concrete panels
US3344572A (en) Concrete building structures with prelaminated plasterboard facing sheets
US7100336B2 (en) Concrete building panel with a low density core and carbon fiber and steel reinforcement
US6880304B1 (en) Structural thermal framing and panel system for assembling finished or unfinished walls with multiple panel combinations for poured and nonpoured walls
US7627997B2 (en) Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US20010029717A1 (en) Composite building block with modular connective structure
EP0300949B1 (fr) Structure d'immeuble ayant une grande résistance aux explosions et à la pénétration
EP0025420B1 (fr) Panneaux modulaires préfabriqués pour la construction de murs, de maisons ou d'édifices en général
US5528874A (en) Building blocks and insulated composite walls having stackable half-bond symmetry and method of making such walls
US4164831A (en) Heat insulating and sound absorbing concrete wall panel
US4909001A (en) System of housing and building construction by means of prefabricated components
HU213764B (en) Single-layer or multilayer permanent shutterin for multiple-purpose application to building and process for shaping bearing structures with permanent shutterin
US6625948B2 (en) Element made from brick material and method for manufacturing prefabricated panels for building construction
EP0381000A1 (fr) Panneau préfabriqué en béton avec couche isolée thermiquement ou allégée
US3435567A (en) Wall construction
EP0591849B1 (fr) Panneau isolant pour mur
US4597813A (en) Method of making a reinforced preformed building wall
WO1988005484A1 (fr) Ossature pour murs structuraux dans des constructions a plusieurs etages
US4546583A (en) Modular building construction system
WO1985003323A1 (fr) Panneau monobloc de construction pour parois
US5887405A (en) Precast integral structure elements and procedure for the fast construction of buildings with such elements
EP0940516A1 (fr) Panneau de construction
US3846952A (en) Method of on site building
RU2074296C1 (ru) Строительный блок лапина е.в.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI PT

17P Request for examination filed

Effective date: 19940928

17Q First examination report despatched

Effective date: 19960422

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI PT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19971210

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19971210

REF Corresponds to:

Ref document number: 161063

Country of ref document: AT

Date of ref document: 19971215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69315656

Country of ref document: DE

Date of ref document: 19980122

ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19980310

EN Fr: translation not filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980930

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20011130

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050930