EP2666919B1 - Procédé et système de fixation pour le montage de plaques d'isolant sur une surface de support - Google Patents

Procédé et système de fixation pour le montage de plaques d'isolant sur une surface de support Download PDF

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Publication number
EP2666919B1
EP2666919B1 EP13002663.6A EP13002663A EP2666919B1 EP 2666919 B1 EP2666919 B1 EP 2666919B1 EP 13002663 A EP13002663 A EP 13002663A EP 2666919 B1 EP2666919 B1 EP 2666919B1
Authority
EP
European Patent Office
Prior art keywords
sleeve
retaining element
fastening system
top plate
material layer
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.)
Active
Application number
EP13002663.6A
Other languages
German (de)
English (en)
Other versions
EP2666919A2 (fr
EP2666919A3 (fr
Inventor
Bernd Gräwe
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.)
Ranit Befestigungssysteme GmbH
Original Assignee
Ranit Befestigungssysteme GmbH
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Filing date
Publication date
Application filed by Ranit Befestigungssysteme GmbH filed Critical Ranit Befestigungssysteme GmbH
Publication of EP2666919A2 publication Critical patent/EP2666919A2/fr
Publication of EP2666919A3 publication Critical patent/EP2666919A3/fr
Application granted granted Critical
Publication of EP2666919B1 publication Critical patent/EP2666919B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
    • 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
    • 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
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall

Definitions

  • the invention relates to a method and a fastening system for attaching insulation boards or the like insulating material to a substrate according to the preamble of claim 1 and the preamble of claim 3.
  • the assembly tool with simultaneous rotational movement thereby acting on the cutting helix in the insulation board retaining plate and while the dowel spreading fastener acts, on the one hand, the dowel spread and thus rotatably anchored in the ground and on the other hand, the holding plate is displaced relative to the dowel up to a rotationally fixed connection with the dowel, wherein the holding plate also can not rotate when reaching the rotationally fixed connection and in the Sequence with continued rotational movement of the fastener with telescopic mobility and thereby displaced relative to the fixed dowel in an end position with compression of the insulating or insulating material.
  • insulation come in the insulation boards with different structural strength, for example, plates made of mineral wool, wood fiber boards or in particular also Holzmaschinekombinationsdämmplatten used.
  • the first, outer hard layer has a thickness of about 30 to 50 mm.
  • the invention is therefore an object of the invention to provide a method and a fastening system of the type mentioned, on the one hand allows easy, easy installation of a Holzmaschinekombinationsdämmplatte and on the other hand is inexpensive to produce.
  • This object is achieved with a method according to the invention in that in an insulating plate with an outer, harder material layer and an inner, softer fiber layer in a first step, a hole in the measure of the soul of the sleeve-like holding element and having the same outer diameter, connected to the holding element Tube piece is introduced into the outer, harder material layer, then in a second step, the holding element connected to the pipe piece is inserted so far into the pre-drilled hole until the front in the screwing, free threaded end of the spiral thread on the outer, harder material layer comes to rest, and in a third step, the holding element is screwed by means of the mounting tool in the outer, harder material layer until a formed on the holding element top plate rests on the outer, harder material layer, wherein the pipe piece to bear against the Unt reason is brought.
  • the top plate represents a screw-in and the pipe section is a depth stop limit, but the top plate can nevertheless still so far into the outer, harder material layer can be introduced so that it is flush with the surface of the wood fiber combination insulation board.
  • the head plate screwed into the outer, harder material layer assumes the function of a cover disc which would otherwise close the fastening system to the outside, which consequently is no longer necessary.
  • a fastener in the form of a self-tapping wood screw is now inserted through a screwing complementary to the screw head rotary tool as a mounting tool to the ground until the screw head, preferably a countersunk, arrives at the intended investment in the sleeve-like support member.
  • a hole corresponding to the diameter of a dowel is first drilled through the outer, harder material layer of the hollow fiber combination insulation board and into the masonry, as otherwise previously described assembly steps.
  • the fastening screw is inserted together with the anchor through the retaining element and the coupled pipe section through into the pre-drilled in the masonry-like underground hole.
  • the fastening screw is screwed by means of the turning tool for Mauentechnikartigeh underground until the countersunk head of the fastening screw for complementary trained system in the sleeve-like holding element passes and thus the fixing screw spreads the dowel and anchored firmly in the masonry-like ground.
  • the coupled pipe piece prevents compression of the inner, softer layer of the insulation board and the large diameter head plate favors it to counteract wind suction can, which thus contributes to the strength.
  • the support surface is improved or increased.
  • the cutting helical spiral thread is advantageously formed without connection to the top plate, ie only at a distance below attaching, on the one hand the risk of tearing is reduced and on the other hand, when plastering the insulation board, the plaster between the top plate and the Spiralgewindebeginn arrive.
  • the fastening system can be extended by a dowel expandable by a fastening screw, which fixes the fastening system and the wood fiber combination insulation board to the masonry.
  • the adaptation to the respective Dämmmaterialdicke done by the pipe sections advantageously available as rod material tubes, especially plastic pipes that can be brought in a simple manner by cutting to the desired length.
  • the sleeve-like holding elements can be produced in a simple manner from plastic by injection molding.
  • the sleeve-like holding element is seen from the top plate in Einschraub- or mounting direction formed multi-level and in a first area the polygon socket for receiving the mounting tool, in a second area a receiving seat for a screw head of the fastener and end the coupling element having.
  • the thus preassembled fastening unit is inserted so far with the pipe section in the pre-drilled in the outer, harder material layer of Holzfaserkombinationsdämmplatte hole until the front end of the spiral thread system on the outer, harder material layer finds, simultaneously with the pipe section penetrates the inner, softer fiber layer the wood fiber combination insulation board.
  • the retaining element is introduced via its spiral thread into the outer, harder material layer by means of the assembly tool or rotary tool which engages in the hexagon recess of the retaining plate until its top plate rests against the outer, harder material layer and the pipe section on the wooden base.
  • the self-tapping fastening screw is passed through the sleeve-like holding element and the pipe section and screwed into the wooden base until the trained example as a countersunk screw head system in the complementarily shaped recording of the holding element finds.
  • the holding element with the pipe section is thus screwed firmly against the wood surface.
  • the dowel immersed after insertion into the central passage of the sleeve-like support member and the pipe section in a pre-drilled in the masonry-like underground hole and is spread by screwing the mounting screw.
  • the outer top plate of the holding element can be closed with a plugged into the core diameter or inner polygon Abdeckstopfen.
  • FIG. 6 One after Fig. 6 prefabricated, multipart fastening system 1 for attaching a wood fiber combination insulation board 2, which has an outer, harder material layer 3 and an inner, softer fiber layer 4, on a wooden substrate 5, consists of a sleeve-like support member 6 with a top plate 7, a distance therefrom on the outer periphery its sleeve part 8 formed spiral thread 9, a coupled at the lower end of the support member 6 pipe section 10 and from above through the support member 6 and the pipe section 10 inserted, screwed into the wooden substrate 5, seibstrichden fastening screw 11th
  • this has an outer polygonal coupling piece 12 which engages in an inner polygon socket 13 formed inside the pipe section 10 (cf. Fig. 1a, b and 2 ).
  • the countersunk head 16 of the fastening screw 11 has likewise a rotary tool holder 17, for example designed as a cross slot (cf. Fig. 1a and 3 ).
  • the wood fiber combination insulation panel 2 is attached to the wooden substrate 5 as explained in more detail below.
  • a hole 18 in the measure of the core diameter or the core 19 of the sleeve-like holding element 6 or its sleeve part 8 and the coupled pipe section 10 is drilled in the outer, harder material layer 3.
  • the sleeve-like holding element 6 is screwed by its spiral thread 9 in the outer, harder material layer 3 by inserting a non-illustrated assembly or rotary tool in the hexagon socket or the polygonal bushing 14 until the top plate 7 on the outer, harder material layer to the plant comes.
  • the pipe section 10 has pushed through the inner, softer fiber layer 4 of the wood fiber combination insulation board 2 and abuts against the wood substrate 5, without causing the inner, softer fiber layer 4 can be compressed.
  • the self-tapping screw 11 is inserted through the sleeve-like support member 6 and the pipe section 10 and screwed so far into the wood substrate 5 by a Phillips screwdriver, not shown here, until the countersunk head 16 in the conical seat 15 rests and the sleeve-like support member 6 is screwed to the pipe section 10 firmly against the wooden substrate 5.
  • a hole 23 corresponding to the diameter of a dowel 24 is drilled in addition to the hole 18 of the wood fiber combination insulation board 2 in the plaster layer 21 and in the masonry-like substrate 22.
  • the fastening screw 11 is inserted together with the dowel 24 through the already introduced sleeve-like holding element 6 together with pipe section 10, wherein the dowel 24 dips into the pre-drilled hole 23.
  • the provided with a trained in its countersunk head 16 Phillips screw 11 is screwed by means of a Phillips screwdriver or the like assembly tool in the dowel 24, which spreads this anchoring in the masonry-like substrate 22.
  • the wood fiber combination insulation board 2 is secured against movement between the head plate 7 and the masonry-like substrate 22 or the surface-covering layer 21.
  • the bushing 14 of the top plate 7 can be fitted with a cover stopper 25 which can be pushed into its hexagon socket, as in FIG Fig. 5 shown to be closed to the outside, which is so alike in the execution Fig. 6 applies.

Claims (8)

  1. Procédé pour la fixation de panneaux isolants (2) ou d'un autre matériau isolant à un support (5, 22), avec un système de fixation, comprenant un élément de manchon (6) conçu avec une plaque de tête (7), avec une vis tranchante conçue comme un filet hélicoïdal (9) sur celui-ci, l'élément de manchon (6) étant pourvu d'un polygone intérieur d'entraînement en rotation (14) sur le haut, vu dans la direction de montage, pour la mise en place solidaire en rotation d'un outil de montage, et un moyen de fixation (11) formé côté tête, également pour la mise en place solidaire en rotation de l'outil de montage, traversant l'élément de manchon (6) et pouvant être ancré dans le support (5, 22), le cas échéant en coopération avec une cheville (24),
    caractérisé en ce
    qu'avec un panneau isolant (2) présentant une couche de matériau extérieure plus dure (3) et une couche intérieure de fibres plus souple (4), au cours d'une première étape, un trou (18) est percé dans la couche de matériau extérieure plus dure (3), dans la dimension de l'âme (19) de l'élément de maintien du genre manchon (6) et d'une pièce de tuyau (10) reliée à l'élément de manchon (6) et présentant le même diamètre extérieur, puis, au cours d'une deuxième étape, l'élément de manchon (6) relié à la pièce de tuyau (10) est inséré dans le trou (18) préalablement percé, jusqu'à ce que l'extrémité de filet libre avant (20) du filet hélicoïdal (9) vu dans la direction d'insertion bute contre la couche de matériau extérieure plus dure (3), et, au cours d'une troisième étape, l'élément de manchon (6) est vissé dans la couche de matériau extérieure plus dure (3) au moyen de l'outil de montage, jusqu'à ce que la plaque de tête (7) formée sur l'élément de manchon (6) s'applique sur la couche de matériau extérieure plus dure (3), la pièce de tuyau (10) étant appliquée sur le support (5, 22).
  2. Procédé selon la revendication 1,
    caractérisé en ce
    que lors de la fixation du panneau isolant combiné en fibres-bois (2) sur un support du genre mur (22), un trou (23) correspondant au diamètre d'une cheville (24) utilisée à cette fin est tout d'abord percé jusque dans le mur (22).
  3. Système de fixation pour la fixation de panneaux isolants (2) ou d'un matériau isolant similaire à un support (5, 22), comprenant un élément de manchon (6) conçu avec une plaque de tête (7), avec une vis tranchante conçue comme un filet hélicoïdal (9) sur celui-ci, l'élément de manchon (6) étant pourvu d'un polygone intérieur d'entraînement en rotation (14) sur le haut, vu dans la direction de montage, pour la mise en place solidaire en rotation d'un outil de montage, et un moyen de fixation (11) formé côté tête, également pour la mise en place solidaire en rotation de l'outil de montage, traversant l'élément de manchon (6) et pouvant être ancré dans le support (5, 22), le cas échéant en coopération avec une cheville (24), en particulier pour la mise en oeuvre du procédé selon la revendication 1,
    caractérisé en ce
    que le système de fixation (1) pour la fixation de panneaux isolants combinés en fibres-bois (2) est conçu en plusieurs parties, comprenant l'élément de maintien du genre manchon (6) présentant la plaque de tête (7) sur le haut, l'élément de maintien (6) étant conçu d'une part sans raccordement au filet hélicoïdal (9) du genre vis tranchante, et d'autre part avec un élément d'accouplement (12) à son extrémité avant dans la direction d'insertion, une pièce de tuyau (10) accouplée à l'élément de maintien (6) par le biais de l'élément d'accouplement (12), et un élément de fixation (11) apte à traverser l'élément de maintien du genre manchon (6) avec la pièce de tuyau (10) accouplée.
  4. Système de fixation selon la revendication 3,
    caractérisé en ce
    que le filet hélicoïdal (9) du genre vis tranchante est conçu sans fixation à la plaque de tête (7).
  5. Système de fixation selon la revendication 3 ou 4,
    caractérisé en ce
    que le système de fixation (1) en plusieurs parties peut être élargi par des chevilles (24) expansibles par le moyen de fixation (11).
  6. Système de fixation selon l'une des revendications 3 à 5,
    caractérisé en ce
    que les spires externes du filet hélicoïdal (9) sont conçues de manière à s'affiner de façon conique de haut en bas.
  7. Système de fixation selon l'une des revendications 3 à 6,
    caractérisé en ce
    que l'élément de maintien du genre manchon (6) est conçu de façon étagée à partir de la plaque de tête (7), vu dans la direction de vissage ou de montage, et présente le polygone intérieur (14) dans une première région, pour la réception de l'outil de montage, un logement (15) dans une deuxième région, pour une tête de vis (16) du moyen de fixation (11), et l'élément d'accouplement (12) à une extrémité.
  8. Système de fixation selon l'une des revendications 3 à 7,
    caractérisé en ce
    que la plaque de tête (7) de l'élément de maintien du genre manchon (6) peut être fermée à l'aide d'un bouchon de recouvrement (25).
EP13002663.6A 2012-05-22 2013-05-22 Procédé et système de fixation pour le montage de plaques d'isolant sur une surface de support Active EP2666919B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012010009 2012-05-22

Publications (3)

Publication Number Publication Date
EP2666919A2 EP2666919A2 (fr) 2013-11-27
EP2666919A3 EP2666919A3 (fr) 2014-06-18
EP2666919B1 true EP2666919B1 (fr) 2015-12-16

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EP (1) EP2666919B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3150773B1 (fr) * 2015-10-02 2024-01-31 URSA Insulation, S.A. Procédé amélioré de fixation d'un élément d'isolation pour un élément de structure d'un bâtiment et dispositif de fixation d'espacement approprié pour être utilisé dans un tel procédé

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128405B (fi) * 2014-10-23 2020-04-30 Sk Tuote Oy Menetelmä eristeiden kiinnittämiseksi holkin avulla sekä holkki ja kiinnitysjärjestelmä
PL3101188T3 (pl) * 2015-06-02 2020-05-18 Ranit-Befestigungssysteme Gmbh Uchwyt materiału izolacyjnego do mocowania płyt izolacyjnych na podłożu
ES2955352T3 (es) 2015-10-02 2023-11-30 Ursa Insulation Sa Sistema de techo o pared de edificio mejorado que comprende aislamiento fibroso
CN106193472B (zh) * 2016-08-29 2018-07-13 河南农业大学 一种屋顶保温防水固定结构
EP3348725B8 (fr) 2017-01-13 2020-05-27 URSA Insulation, S.A. Système d'isolation comprenant des éléments d'isolation de la laine de verre et procédé amélioré de fixation espacée des éléments d'isolation
EP4006246A1 (fr) 2020-11-30 2022-06-01 URSA Insulation, S.A. Structure isolante et procédé de fabrication d'une telle structure isolante
EP4006247A1 (fr) 2020-11-30 2022-06-01 URSA Insulation, S.A. Méthode pour modifier l'isolation d'une construction rigide isolée

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG45140A1 (en) * 1992-02-11 1998-01-16 Ramset Fasteners Aust Pty Ltd Masonry anchors
DE4407349A1 (de) * 1994-03-05 1995-09-07 Toge Duebel A Gerhard Gmbh Befestigungs-Vorrichtung
EP2068007B1 (fr) 2007-12-05 2012-02-01 RANIT-Befestigungssysteme GmbH Procédé et système de fixation destinés à l'application de plaques de matériau isolant , cheville et disque de maintien
DE102008010606A1 (de) * 2008-02-22 2009-08-27 Fischerwerke Gmbh & Co. Kg Befestigungselement für Holzfaserdämmplatten
DE202009012420U1 (de) * 2009-09-15 2009-11-19 Sieber, Dieter Montagesystem für Isolierstoffplatten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3150773B1 (fr) * 2015-10-02 2024-01-31 URSA Insulation, S.A. Procédé amélioré de fixation d'un élément d'isolation pour un élément de structure d'un bâtiment et dispositif de fixation d'espacement approprié pour être utilisé dans un tel procédé

Also Published As

Publication number Publication date
EP2666919A2 (fr) 2013-11-27
EP2666919A3 (fr) 2014-06-18

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