EP2065527A2 - Verfahren zum Installieren einer Isolierplatte eines Gebäudes und Eckelement zum Umsetzen des Verfahrens - Google Patents

Verfahren zum Installieren einer Isolierplatte eines Gebäudes und Eckelement zum Umsetzen des Verfahrens Download PDF

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Publication number
EP2065527A2
EP2065527A2 EP08018436A EP08018436A EP2065527A2 EP 2065527 A2 EP2065527 A2 EP 2065527A2 EP 08018436 A EP08018436 A EP 08018436A EP 08018436 A EP08018436 A EP 08018436A EP 2065527 A2 EP2065527 A2 EP 2065527A2
Authority
EP
European Patent Office
Prior art keywords
corner
stage
wall surface
corner element
insulating panels
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Withdrawn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
EP08018436A
Other languages
English (en)
French (fr)
Other versions
EP2065527A3 (de
Inventor
Sandro Sgarbi
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.)
Edilteco SpA
Original Assignee
Edilteco SpA
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 Edilteco SpA filed Critical Edilteco SpA
Publication of EP2065527A2 publication Critical patent/EP2065527A2/de
Publication of EP2065527A3 publication Critical patent/EP2065527A3/de
Withdrawn legal-status Critical Current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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7641—Elements for window or door openings, or for corners of the building

Definitions

  • the object of the present invention are a method for installing an insulating panel of building walls as well as a corner element necessary for realising the method.
  • the invention preferably relates to a method for heat insulation on the outside of the walls of a construction, generally known as external insulation.
  • External insulation of a building substantially consists in application, along a whole surface of the external walls, of a covering constituted by insulating panels covered with a layer of protective plaster.
  • the complete covering of the opaque surfaces of the building determines an advantageous improvement in its thermal inertia and the elimination of undesirable thermal bridges which might be present in the wall structure.
  • Application of the covering becomes, in effect, an improvement in energy efficiency of the building, i.e. a reduction of the energy required to adapt the internal climate to living needs or other needs.
  • Insulation by external panelling is especially done in the field of modernising buildings. This solution leads to excellent heat insulation with a non-destructive intervention which is relatively rapid and economically advantageous. Further, application is done outside and does not interfere with normal activities inside the building; nor does it reduce the internal area of the building.
  • the application process of an external panel insulation system generally comprises a stage of laying a base mixture of mortar on a back of the insulation panels, if necessary a stage of placing the panels in position using plugs, a stage of fixing a reinforcement grid, and finally a stage of spreading a layer of mortar on the panels and grids. Normally this is followed by sanding the mortar and applying layers of fixative and cladding.
  • a drawback of the known methods of external panel installation relate to the stage of placing the panels, which is especially critical in a case of imperfect planarity of the external wall to be covered.
  • adhesion of the panels to the underlying wall is not sufficient to guarantee verticality of the panels and overall planarity of the cladding.
  • the operator must therefore alternate the finishing operations, necessary for good adhesion of the element to the support wall, with checking operations on the verticality and planarity of the formed surface. This checking is made awkward by the lack of reference points at hand.
  • the quality of the placing when the walls are uneven depends largely on the operator's skill, and leads in any case to an increase in costs and times of execution.
  • An aim of the present invention is to provide a method for associating an insulating panel for walls of a building which does not exhibit the above-described drawback.
  • An advantage of the method of the present invention relates to the simplicity and rapidity of application to buildings with external walls that are not perfectly planar.
  • a further advantage of the method of the present invention relates to the quality of the panelling finish obtained at the edges thereof.
  • a further advantage of the described method derives from the inexpensiveness of the materials and tools used in realising the method.
  • 100 denotes a building on which an insulating panel 10 can be placed, preferably following an external insulation method.
  • the method of the invention comprises the known stage of using insulating panels 2, to form the insulating panelling 10 covering at least a part of the wall surface 101 of the building.
  • the method is further characterised in that it comprises a further stage, previous to the stage described, of associating at least a corner element 3 at a corner edge 102 of the wall surface 101.
  • the angular elements 3 perform a structural function, as they form the cladding together with the panelling 10, and an auxiliary function in the placing operations, as they form a reference element for the subsequent arranging of the panels 2.
  • the corner element 3 is the object of the invention and exhibits at least a coupling surface 30 and at least a reference surface 31, flat and counterposed to the coupling surface 30;
  • the insulating panels 2 used in the method described herein are prior-art panels, provided with a fixing surface 20 and an external surface 21 opposite thereto.
  • the coupling surface 30 of the element is coupled to the wall surface 101 at the corner edge 102.
  • the fixing surface 20 of the panels is coupled to the wall surface 101, while the external surface 21 is arranged such as to be coplanar to at least one of the reference surfaces 31.
  • a reference surface 31 is used as a reference for the planarity of the plane, a corresponding coupling surface 30 thereof being coupled to the portion of wall surface 101 to which the panel couples.
  • portion of wall surface 101 is meant a tract of wall which is horizontally delimited by two consecutive corner edges 102.
  • the corner elements 3 preferably exhibit two reference surfaces 31, inclined to one another, and two coupling surfaces 30 opposite them; in the stage of associating a corner element 3 to a corner edge 102 the two coupling surfaces 30 of the corner element 3 are coupled to two portions of wall surfaces 101, distinct and separated by the corner edge 102.
  • the insulating panelling 10 is an external insulation and consequently covers the wall surface 101, external of the edifice 100.
  • a corner element 3 is associated to each corner edge 102 of the wall surface, while during the stage of positioning the insulating panels 2 they are arranged, for each portion of the wall surface delimited by two corner edges 102, with their external surfaces 21 coplanar to the reference surfaces 31 opposite the coupling surface 30 coupled to the portion of wall surface 101.
  • the corner elements 3 are arranged at the corner edges 102 such that the reference surfaces 31 of two corner elements 3 corresponding to coupling surfaces 30 associated to the same portion of the wall are coplanar. This arrangement is facilitated by the constant thickness of the corner elements 3.
  • the corner elements 3 can also be associated at the openings 104 of any sort present in the wall surface, for example door or window openings.
  • the corner elements 3 are associated by coupling the two coupling surfaces 30, one to the wall surface 101 in proximity of the opening, the other to the inner surface 104a of the opening itself. Positioning the corner elements 3 in proximity of the openings 104 is especially indicated when the panelling is being fixed on new buildings. In the case of modernising existing buildings, the habitual presence of frames makes application of the corner elements 3 at the openings impossible, and other known systems are used for connecting the new wall with the pre-existing one.
  • the positioning method of the above-described external insulation elements generally comprises stages of fixing the corner elements 3 as well as the insulating panels 2 to the wall surface 101.
  • the stage of fixing can comprise a stage of spreading an adhesive between the wall surface 101 and the element to be fixed.
  • the glue used in this case is preferably mortar, which is applied on the fixing surface 20 of the insulating panel 2 and on the coupling surface 30 of the corner element. After application of the mortar, the corner elements 3 or the insulating panels 2 are made to adhere to the wall surface 101, for example by means of a slight manual pressure on the part of the operative. The positioning of the corner element 3 is done paying particular attention to the verticality of the reference surfaces 30 thereof, given that the surfaces are thereafter used for aligning the insulating panels 2.
  • the method can comprise a stage of providing connecting elements, for example wires or rods, for connecting-up the reference surface 31 of a corner element to a corresponding reference surface 31 of a contiguous corner element 3 along the portion of wall surface 101 to be covered using panels.
  • the connecting elements identify the lie plane for the external surfaces 21 of the insulating panels 2 to be laid.
  • Stages of finishing and staging the positioned panels complete the stage of laying.
  • the fixing of the corner elements 3 and the insulating panels 2 can comprise a stage of application of anchoring plugs 8. This stage can also be alternative to the stage of laying the adhesive, but the two stages can also be combined for a better fixing of the insulating panelling 10. In the case of combined use of anchoring plugs 8 and adhesive, the stage of application of the plugs follows the staging as described above.
  • the method of the present invention advantageously comprises a stage of associating corner elements 7 for anchoring the reinforcement grid 6 and a stage of anchoring the reinforcement grid 6 to the corner elements 7.
  • the corner element 7 is applied at the meeting point of the two reference surfaces 31 of each corner element 3 and is provided with holes for connecting up the links of the reinforcement grid 6.
  • the method further comprises a stage of application of a layer 4 of skim plastering on top of the external surface 21 of the insulating panels 2 and at least part of the reference surface 31 of the corner elements 3.
  • the skim layer 4 is advantageously a layer of mortar applied with a spatula or another tool and then skimmed.
  • the reinforcement grid 6 is generally sunk into the layer of mortar.
  • the first embodiment in figure 6 , comprises interruption of the skimming layer 4 at the corner element 7 and the spreading of the reinforcement grid 6 on the corner element 7.
  • the second embodiment in figure 7 is characterised by the interruption of the skimming layer 4 and the reinforcement grid 6 at the periphery of the corner element 7.
  • the skimming layer 4 is continuous, and the reinforcement grid 6 is fixed on it, and above that there is the corner element 7.
  • the method preferably comprises, after application of the skimming layer 4 and the hardening thereof, a stage of application of a fixative on the insulating panelling 10, and stages of application and finishing of an external cladding layer.
  • the element extends longitudinally and has a constant section exhibiting two centrally-connected wings forming an L.
  • the corner formed by the two wings i.e. the angle between the two coupling surfaces 30, can be a right angle or in any case equal to the internal angle defined by the wall surface 101 at the corner edge 102 to which the corner element 3 is coupled.
  • the corner element 3 is preferably made of a thermally-insulated material.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP08018436A 2007-11-29 2008-10-22 Verfahren zum Installieren einer Isolierplatte eines Gebäudes und Eckelement zum Umsetzen des Verfahrens Withdrawn EP2065527A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20070369 ITMO20070369A1 (it) 2007-11-29 2007-11-29 Metodo per la posa in opera di una pannellatura di coibentazione di un edificio e elemento angolare per la realizzazione di tale metodo.

Publications (2)

Publication Number Publication Date
EP2065527A2 true EP2065527A2 (de) 2009-06-03
EP2065527A3 EP2065527A3 (de) 2012-07-04

Family

ID=40314820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08018436A Withdrawn EP2065527A3 (de) 2007-11-29 2008-10-22 Verfahren zum Installieren einer Isolierplatte eines Gebäudes und Eckelement zum Umsetzen des Verfahrens

Country Status (2)

Country Link
EP (1) EP2065527A3 (de)
IT (1) ITMO20070369A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20090180A1 (it) * 2009-09-22 2011-03-23 Poliend 2000 S R L Struttura di pannello angolare termocoibente.
EP3106578A1 (de) * 2015-06-16 2016-12-21 STO SE & Co. KGaA Fassadenelement, fassadensystem sowie verfahren zur herstellung eines fassadensystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8222937U1 (de) * 1982-08-14 1982-11-18 Fehr, Hans-Jürgen, 7253 Renningen Kantenschutz-Richtwinkel
DE3409592A1 (de) * 1983-06-18 1984-12-20 Udo Dipl.-Ing. 5650 Solingen Jodeit Waermedaemmsystem
DE20020824U1 (de) * 1999-12-14 2001-06-07 Marmorit Gmbh Wärmedämmung für eine Gebäudewand

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8222937U1 (de) * 1982-08-14 1982-11-18 Fehr, Hans-Jürgen, 7253 Renningen Kantenschutz-Richtwinkel
DE3409592A1 (de) * 1983-06-18 1984-12-20 Udo Dipl.-Ing. 5650 Solingen Jodeit Waermedaemmsystem
DE20020824U1 (de) * 1999-12-14 2001-06-07 Marmorit Gmbh Wärmedämmung für eine Gebäudewand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20090180A1 (it) * 2009-09-22 2011-03-23 Poliend 2000 S R L Struttura di pannello angolare termocoibente.
EP3106578A1 (de) * 2015-06-16 2016-12-21 STO SE & Co. KGaA Fassadenelement, fassadensystem sowie verfahren zur herstellung eines fassadensystems

Also Published As

Publication number Publication date
ITMO20070369A1 (it) 2009-05-30
EP2065527A3 (de) 2012-07-04

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