EP0222284B1 - Procédé de montage de toits, murs, planchers et plafonds à isolation thermique - Google Patents

Procédé de montage de toits, murs, planchers et plafonds à isolation thermique Download PDF

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Publication number
EP0222284B1
EP0222284B1 EP86115176A EP86115176A EP0222284B1 EP 0222284 B1 EP0222284 B1 EP 0222284B1 EP 86115176 A EP86115176 A EP 86115176A EP 86115176 A EP86115176 A EP 86115176A EP 0222284 B1 EP0222284 B1 EP 0222284B1
Authority
EP
European Patent Office
Prior art keywords
holes
insulating
underlayer
rafters
roof
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
EP86115176A
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German (de)
English (en)
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EP0222284A2 (fr
EP0222284A3 (en
Inventor
Jachen Dorta
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
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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
Priority to AT86115176T priority Critical patent/ATE78544T1/de
Publication of EP0222284A2 publication Critical patent/EP0222284A2/fr
Publication of EP0222284A3 publication Critical patent/EP0222284A3/de
Application granted granted Critical
Publication of EP0222284B1 publication Critical patent/EP0222284B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E04B7/225—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material the slabs having non-structural supports for roofing materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1618—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for fixing the insulating material between the roof covering and the upper surface of the roof purlins or rafters
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B2001/386—Nailable or screwable inserts for foam panels

Definitions

  • the invention relates to a method for assembling heat-insulated roofs, walls, floors or ceilings, in which at least one layer is held on a base of insulating plates laid next to one another by supporting bodies which are received in holes in the insulating plate layer and are fastened to the base by fastening means , and in which an outer cover is attached to the supporting bodies.
  • a method for assembling such a heat insulating cladding of a wall is known.
  • the wall is provided with profile strips (lornen) running parallel to one another at a desired distance.
  • the supporting bodies are first attached to the profile strips (liernen) at intervals.
  • a first layer of successive insulating plates is laid on the profile strips (liernen), each plate being provided with a central hole through which one of the supporting bodies extends.
  • first insulating plate layer which have a concave, quarter-circular recess at each of their four corners, so that the quarter-circular recesses on four adjacent plate corners each have a circular recess for receiving the end of the support body which projects beyond the first insulating plate layer form.
  • cover is placed on the second insulating plate layer and fastened to the supporting bodies.
  • FR-A-2 003 019 recommends sealing the joints with a sealing tape. Apart from the additional work, this does not solve the problems that arise when a plate is too large or the distance between two supporting bodies is too small.
  • the invention solves the task of attaching the insulating plate layer without any special accuracy requirements and accordingly simply and in a time-saving manner in a seamless state without tension to the underside. To do this, it is sufficient if the insulating plates fit exactly together, for example, are sufficiently square at right angles and have the same side lengths in one direction. With regard to the arrangement of the holes, there are no special accuracy requirements, it is sufficient to arrange the holes over a stable position of the base, for example in the case of a roof over the rafters, in order to achieve a stable construction.
  • the advantages achieved by the invention are essentially to be seen in the fact that the plates can be joined together effortlessly and in a time-saving manner, namely simply pushed against one another, are ultimately kept free of tension, and that the arrangement of the holes can be selected as desired, in any case does not require any demanding custom work .
  • the insulating plates are also simple, without holes and without special cutouts at the corners of the plates.
  • DE-A-3 040 794 discloses a method of another generic type, in which an insulating layer is fastened to a supporting structure by means of fastening disk units.
  • Each mounting disc unit consists of an upper and a lower disc, each of which has a coaxial extension.
  • the base of the lower disc is provided with an axial hole which also penetrates the disc and which is tapered at the end.
  • the lower pane is pressed onto the insulating layer in such a way that it partially and completely penetrates the insulating layer.
  • the lower disc is attached to the supporting structure by means of a screw, the head of which is supported on the narrowing of the hole.
  • the upper disc is screwed with its shoulder into the hole of the shoulder of the lower disc.
  • the invention is to be distinguished from the conventional method for attaching insulating boards by means of dowels to a house wall, such as those used for. B. are described in EP-A-86 452.
  • the insulating boards are plastered with mortar after being attached to the wall.
  • a special dowel is used to prevent the formation of cracks in the overlying mortar layer at the locations of the dowels.
  • This has on its (metallic) dowel head an insulating material with a pin pressed into a recess in the head like a push button.
  • the expansion dowel is inserted into a blind hole in the wall and the dowel bolt is inserted into the expansion dowel through a through hole in the insulating material plate.
  • the head covered with the insulating material rondelle comes to lie in an upper broadening of the through hole.
  • the insulating rondelle is dimensioned so thick that it can be sanded down somewhat when leveling the surface of the insulating material plates, so that the rondelle surface lies flush with the surface of the insulating material plates and enables the surface to be plastered evenly with the mortar.
  • a formwork 1 on the rafters 2 The formwork 1 is covered with a vapor barrier 4 (Fig. 2), for example, from overlapping, glued plastic sheets or by means of a flame welded roofing paper sheets, and a layer of immediately, seamlessly and closely abutting insulating plates 6, for example made of foam plastic, is placed thereon is supported on the eaves of the roof on a beam 8 to which the gutter (not shown) is attached.
  • a vapor barrier 4 Fig. 2
  • a layer of immediately, seamlessly and closely abutting insulating plates 6, for example made of foam plastic, is placed thereon is supported on the eaves of the roof on a beam 8 to which the gutter (not shown) is attached.
  • the format and the size of the insulating plates 6 are in principle freely selectable.
  • holes 10 are drilled at locations above the rafters 2, the spacing along the rafters 2 depending on the roof pitch and the snow load to be taken into account, for example 60-120 cm can be. It is not necessary to provide each insulating plate 6 with a hole 10. These holes serve to accommodate them adapted support body 12, which are described in more detail below in connection with FIGS. 3 and 4, and can expediently with a special, further Drill 14 also described in more detail below in connection with FIG. 5.
  • the holes 10 are cylindrical blind holes which extend up to a few millimeters to the lower side of the plates 6, so that a thin hole bottom 16 remains there (FIG. 2).
  • the support bodies 12 are inserted into the holes 10 and individually connected to the rafters 2 by a connecting means which is passed through a through hole 18 of the support body 12 and engages through the perforated base 16, the vapor barrier 4 and the formwork 1 in the rafters 2 .
  • the lanyard can be a nail or a wood screw.
  • These connecting means are suitable for penetrating the perforated base 16, if the plates 6 are made of foam plastic, for example, as well as the vapor barrier 4 and the formwork 1 itself and penetrating the rafters 2 themselves and firmly adhering to them.
  • the perforated base 16 and the vapor barrier 4 are pressed together between the supporting body 12 and the formwork 1, the vapor barrier 4 remains vapor-tight despite the hole caused by the connecting means.
  • the perforated base 16 could also be removed after the hole 10 had been drilled, ie the insulating plate material forming it could be removed, so that the support body is then pressed directly onto the vapor barrier 4.
  • a so-called sub-roof 20 (FIG. 2), which can be designed in the same way as the vapor barrier 4, is placed over the layer of insulating plates 6, which is supported in a shear-resistant manner, and on top of this a flat piece is placed at each point above a supporting body 12 self-adhesive seal material existing seal 21 attached.
  • a counter batten 22 is placed on the roof 20 above each roof rafter 2 placed and connected to the supporting bodies 12 by nails 23 (Fig. 2) or screws, the seals 21 compressed between the counter battens 22 and the sub-roof 20 sealing the penetration points of the nails 23 or screws.
  • roof battens 23 can be nailed onto the counter battens as carriers for the roof tiles.
  • a plurality of layers of insulating plates 6 can also be laid one above the other, expediently such that the joints of adjacent plates of each layer are offset from those of the layer below.
  • the holes 10 are drilled through all layers, with perforated bases 16 only remaining in the lowest position. This results automatically when using the drill 14, as described further below.
  • each insulating plate 6 is installed during installation, e.g. with nails, dowels, e.g. Plastic dowels or an adhesive, so firmly connected to the base that they are adequately fixed when drilling the holes 10, inserting the support body 12 and connecting them to the base and until an outer skin is attached.
  • dowels e.g. Plastic dowels or an adhesive
  • the support body 12 can be made of wood, but a non-rotting, sufficiently strong material is expedient, which is suitable for holding a nail or a wood screw in a tensile manner without first having to drill a hole for it.
  • Materials of this type are preferably filler-binder mixtures.
  • a suitable material consists, for example, of a mixture of 23% by weight synthetic resin (trade name Grilonit GV 31.1520), 9% by weight hardener (Trade name Grilonit V 48-15) and 68 wt .-% filler, which is pressed into a cylindrical shape, pre-hardened, removed from the mold and hardened.
  • a suitable filling material is, for example, a bulk material made of very small hollow spheres made of Al2O3, SiO2 and Fe2O3 with the trade name Fillite, type 52/7.
  • the hole 18 can be central or eccentric in the support body 12.
  • each support body 12 in the case of a sloping roof or a wall, each support body 12 is to be inserted into its hole 10 in such a way that the hole 18 lies vertically above the axis of the support body 12. Otherwise, the thrust that the insulating plates 6 exert due to their weight on the supporting body 12 could cause the latter to rotate and thus cause a displacement of the insulating plates 6, whereupon their immediate close abutment would no longer be guaranteed.
  • the drill 14 is basically a cylinder head drill, it differs from the usual drills of this type in that its shaft 32 does not have a pin with a centering tip, but rather a cap screw (in the example with a hexagon head 34) is screwed into the shaft 32, so that her head 34 forms a stop projecting beyond the cutting edges 36 and end cutting edges 38.
  • a stop could also be formed in a different way and in another suitable form.
  • this stop 34 can penetrate without further ado until it abuts or almost touches the vapor barrier 4, which is supported by the non-yielding formwork 1, which at the locations where the holes 10 are drilled, is supported by the rafters 2.
  • the drill 14 can be used with a conventional, hands-free, electric hand drill. More expedient, however, is a boring frame to be placed on the insulating plates 6, in which the drive device for the drill 14 is axially displaceably mounted and can be advanced against a spring force.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (7)

  1. Procédé de montage de toits, parois, planchers ou plafonds isolés thermiquement dans lesquels au moins une couche est retenue sur une couche sous-jacente (4, 1, 2) de plaques isolantes (6), disposées côte-à-côte, par des élement porteurs (12) qui sont reçus dans des trous (10) de la couche de plaques isolantes et qui sont fixés par des moyens de fixation (19) sur la couche sous-jacente (4, 1, 2), un revêtement extérieur (20, 22)étant fixé sur les éléments porteurs (12) ,
       caractérisé en ce que ,
       les plaques isolantes (6) viennent buter l'une contre l'autre sans joint sur la couche sous-jacente (4, 1, 2), en ce que les trous (10) de réception des éléments porteurs (12) sont percés dans les plaques isolantes (6), à des emplacements de la couche sous-jacente (4, 1, 2) susceptible de porter ces dernier , sous forme de trous traversants ou de trous borgnes dont les fonds (16) sont minces par rapport à la profondeur des trous, en ce que les éléments porteurs (12) en matière isolante ,adaptés à la section transversale des trous (10), sont introduits dans ces trous, en ce que les éléments porteurs (12) introduits dans les trous (10) sont fixés sur la couche sous-jacente (4, 1, 2) au moyen de clous (19) ou de vis qui s'étendent à travers ces éléments porteurs (12) jusque dans la couche sous-jacente (4, 1, 2) et en ce que le revêtement extérieur (20, 22) est ensuite fixé sur les éléments porteurs (12) au moyen de clous ou de vis qui s'étendent à travers le revêtement extérieur (20, 22) jusque dans les élements porteurs (12) .
  2. Procédé selon la revendication 1, destiné au montage d'un toit isolé thermiquement,
       caractérisé an ce que
       les plaques isolantes (6) sont disposées sur un plafond de toit (1), à écran pare-vapeur (4), porté sur les chevrons et sont pourvues des trous (10) à des emplacements situés au-dessus des chevrons (2), en ce que les éléments porteurs (12) sont reliés aux chevrons (2) à l'aide de moyens de liaison (19) pénétrant à travers le plafond. (1, 4) en ce que la couverture extérieure du toit (20, 22, 23) est fixée sur les éléments porteurs (12).
  3. Procédé selon la revendication 1 destiné au montage d'une paroi isolée thermiquement,
       caractérisé en ce que
       les plaques isolantes (6), avant d'être pourvues des trous, sont reliées à la couche sous-jacente lorsqu'elles y sont appliquées.
  4. Foret (14) de percage des trous (10) dans les plaques isolantes (6) dans un procédé selon l'une des revendications 1 à 4 réalisé sous forme de foret cylindrique à tête (14), mais comportant cependant, au lieu d'une pointe de centraqe, une butée émoussée (34), en saillie au-dessus des arêtes vives (36, 38) du foret (14) .
  5. Procédé de montage d'un toit isolé thermiquement dans lequel des plaques isolantes (6) sont disposées en butée l'une contre l'autre, en formant un joint étanche en une ou plusieurs couches sur un plafond (1) supporté par des chevrons (2), dans lequel des trous traversants ou des trous borgnes (10) à fond (6) minces par rapport à la profondeur de trou sont percés à des emplacements distants entre eux, situés le long des chevrons (2), des éléments porteurs (12) en matière isolante adaptés de façon étanche à la section transversale des trous (10) étant introduits dans ceux-ci et les éléments porteurs (12) introduits dans les trous (10), étant reliés aux chevrons (2) au moyen de clous ou de vis (19) qui s'étendent à travers ces éléments porteurs (12) et à travers le plafond (1) jusque dans les chevrons (2), et dans lequel un revêtement extérieur de toit (20, 22) est fixé sur les éléments porteurs (12) au moyen de clous ou de vis qui s'étendent à travers le revêtement extérieur de toit (20, 22), jusque dans les éléments porteurs (12).
  6. Elément porteur pour plaques isolantes de toits, de parois, de planchers ou de plafonds isolés thermiquement, qui peut être introduit dans un trou d'une plaque isolante et peut être relié à une couche sous-jacente de plaques isolantes ainsi qu'à un revêtement des plaques isolantes,
       caractérisé,
       en ce que cet élément est cylindrique et pourvu d'un trou traversant (18) , coaxial, adapté à un moyen de liaison (19), destiné à la liaison avec la couche sous-jacente (4, 1, 2), en ce qu'il est constitué d'une matière thermiquement isolante qui est appropriée à recevoir de façon fixe un moyen de liaison, par exemple un clou ou une vis autotaraudeuse, en vue d'une liaison avec le revêtement, et en ce que sa longueur axiale est adaptée à l'épaisseur des plaques isolantes (6) ,et à leur épaisseur totale dans le cas de couches multiples de plaques isolantes.
  7. Elément porteur selon la revendication 6, caractérisé en ce qu'il est composé d'un mélange d'au moins un liant et d'au moins une matière de charge.
EP86115176A 1985-11-06 1986-11-01 Procédé de montage de toits, murs, planchers et plafonds à isolation thermique Expired - Lifetime EP0222284B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86115176T ATE78544T1 (de) 1985-11-06 1986-11-01 Verfahren zur montage waermeisolierter daecher, waende, boeden und decken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4754/85 1985-11-06
CH475485 1985-11-06

Publications (3)

Publication Number Publication Date
EP0222284A2 EP0222284A2 (fr) 1987-05-20
EP0222284A3 EP0222284A3 (en) 1987-09-30
EP0222284B1 true EP0222284B1 (fr) 1992-07-22

Family

ID=4281926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115176A Expired - Lifetime EP0222284B1 (fr) 1985-11-06 1986-11-01 Procédé de montage de toits, murs, planchers et plafonds à isolation thermique

Country Status (3)

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EP (1) EP0222284B1 (fr)
AT (1) ATE78544T1 (fr)
DE (1) DE3686128D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA242889A (de) * 1989-10-23 1995-06-15 Geberit Ag Geschäumter installationsbaustein für sanitäreinrichtungen
DE4011437A1 (de) * 1989-11-13 1991-05-16 Mario Flepp Montageunterlage zur befestigung von bauteilen an einer isolation und verwendung derselben
DE4002474A1 (de) * 1989-12-22 1991-06-27 Mario Flepp Montageunterlage zur befestigung von bauteilen
ATE248268T1 (de) * 1997-05-09 2003-09-15 Reinhard Casutt Kernbohrer zur herstellung einer verbindung zwischen der dachhaut und tragkonstruktion durch eine wärmedämmung hindurch
NL1009801C2 (nl) 1998-08-05 2000-02-08 Exploitatiemaatschappij Merode Werkwijze ter vervaardiging van een isolatie-element, een volgens een dergelijke werkwijze verkregen isolatie-element, alsmede een dakconstructie voorzien van één of meer dergelijke isolatie-elementen.
EP0978601B1 (fr) 1998-08-05 2004-07-07 Exploitatiemaatschappij Merode B.V. Procédé et dispositif de fabrication d'un élément isolant et élément ainsi obtenu
ITBS20080060A1 (it) * 2008-03-26 2009-09-27 Wood Beton S P A Pannello di copertura per tetti, struttura di tetto e relativo metodo di posa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6802922A (fr) * 1968-03-01 1969-09-03
DE2237091A1 (de) * 1972-07-28 1974-02-14 Fritz Klaus Fischer Dach, insbesondere flachdach
NO793519L (no) * 1979-11-01 1981-05-05 Protan & Fagertun As Fremgangsmaate ved festing av isolerende og tettende sjikt samt anordning for utfoerelse av fremgangsmaaten

Also Published As

Publication number Publication date
ATE78544T1 (de) 1992-08-15
EP0222284A2 (fr) 1987-05-20
EP0222284A3 (en) 1987-09-30
DE3686128D1 (de) 1992-08-27

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