EP3919704B1 - Isolierplatte - Google Patents

Isolierplatte

Info

Publication number
EP3919704B1
EP3919704B1 EP20382488.3A EP20382488A EP3919704B1 EP 3919704 B1 EP3919704 B1 EP 3919704B1 EP 20382488 A EP20382488 A EP 20382488A EP 3919704 B1 EP3919704 B1 EP 3919704B1
Authority
EP
European Patent Office
Prior art keywords
insulation board
protrusions
insulation
roof
boards
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
EP20382488.3A
Other languages
English (en)
French (fr)
Other versions
EP3919704A1 (de
Inventor
José Antonio SOSA DÍAZ-SAAVEDRA
Héctor Julián GARCÍA SÁNCHEZ
Eva María LLORCA AFONSO
Evelyn ALONSO ROHNER
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.)
Universidad de las Palmas de Gran Canaria
Original Assignee
Universidad de las Palmas de Gran Canaria
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 Universidad de las Palmas de Gran Canaria filed Critical Universidad de las Palmas de Gran Canaria
Priority to EP20382488.3A priority Critical patent/EP3919704B1/de
Priority to ES20382488T priority patent/ES3052988T3/es
Publication of EP3919704A1 publication Critical patent/EP3919704A1/de
Application granted granted Critical
Publication of EP3919704B1 publication Critical patent/EP3919704B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • E04D13/172—Roof insulating material with provisions for or being arranged for permitting ventilation of the roof covering
    • 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
    • E04D13/1687—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 the insulating material having provisions for roof drainage
    • 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
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/355—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material the insulating layers of adjacent slabs having cooperating edges

Definitions

  • DE 29902769 U1 describes a drain and insulating element for draining and thermally insulating floors in buildings that are at risk of water penetrating from below, particularly in basements.
  • US 5144782 A describes a system for draining water having seeped under the watertight membrane of flat roofs having insulating panels.
  • IT MI20 090501 A1 describes a thermal-acoustic insulating panel for masonry, and in particular an insulating panel to be interposed between the external wall and the internal counterpart of an external masonry.
  • the present invention proposes a solution to the aforementioned problems by means of an insulation board according to claim 1 and a method of assembly of two of said insulation boards according to claim 10.
  • Preferred embodiments of the invention are defined in the dependent claims.
  • the present insulation board configured by means of a plane (X), protects the roof, or the waterproofing of said roof, against receiving direct solar radiation, while at the same time allows, through the combination of the plurality of protrusions of the insulation board and of the ventilation opening defined in the space between a slot and the corresponding projection of two adjacent insulation boards, ventilation of this roof, therefore configuring a self-ventilated insulation board.
  • two adjacent protrusions of one and the same insulation board are separated from one another by a space, said space defining a chamber configured for housing air.
  • the ventilation opening allows the passage of an air flow from said chamber to outside the insulation board. That is, there is direct fluid communication between the chamber defined between the roof of the building and the insulation board and the outside of the insulation board, i.e., ambient air.
  • This ventilated chamber preferably ventilated air chamber, is obtained first from the separation caused by the plurality of protrusions of the insulation board. That is, the plurality of protrusions positioned on the first surface create a space between said first surface and the roof of the building to be insulated which allows housing a volume of air.
  • the insulation board is thereby positioned on the surface of the roof of the building through the support of said plurality of protrusions, the second surface therefore being exposed to direct solar radiation.
  • the insulation board is preferably immobilized under a heavy-duty protection, such as gravel or concrete, applied on said insulation boards or incorporating during manufacture a layer of lightweight concrete or any other material having these characteristics on the actual exposed surface of the insulation board.
  • protrusions configured in a grid pattern on the first surface, can be obtained by means of a molding, extrusion, or forming method, among others.
  • the volume of air generated between the first surface of the insulation board and the surface of the roof of the building is kept self-ventilated by means of the tongue-and-grooving configured by means of a slot of an insulation board and the corresponding projection of an adjacent insulation board, in the operative position, which allow the continuous renewal of the volume of air housed in the space defined between said first surface and the roof of the building to be insulated.
  • the design of the present insulation board allows it to be manufactured by repetition of the same type of board, so it is therefore a low-cost manufacturing process.
  • the protrusions integral with the first surface are obtained either through a forming process to give form to the body of the insulation board or by means of sunken-relief.
  • this type of configuration allows better stacking between boards, and it allows replacing the heavy-duty protection required on its outer surface with filler materials in the gaps created as a consequence of the sunken-relief configuration such as dirt, gravel, water, concrete, etc.
  • the ventilation opening goes straight from the chamber to the outside, and its path is flared, configuring an additional space or chamber through which air can circulate from the roof (C) to the outside of the insulation board.
  • the invention provides a method of assembly of two insulation boards, comprising the following steps:
  • this method allows the installation of successive boards adjacent to the last board that was assembled, said installation being performed by one and the same operator.
  • the insulation boards are set up on the roof of the building, being kept in their stable position by the weight of the heavy-duty protection applied on said insulation boards or by incorporating during manufacture a thin layer of lightweight concrete or any other material on said insulation boards.
  • steps c) to e) of the method of this second inventive aspect are repeated successively with an additional insulation board, thereby configuring an assembly of insulation boards across the entire roof (C) of the construction.
  • Figures 1A and 1B show a perspective view of an embodiment of the insulation board (1).
  • Figure 1A shows, from an upper viewpoint, the perspective view of an embodiment of an insulation board (1).
  • the body (2) configuring the insulation board (1) can be observed, said body being a regular parallelepiped, with a repeated configuration along all four of its sides.
  • This figure shows the second surface (2.2) of the board (1), which defines plane (X), said second surface (2.2) comprising a finish which allows receiving any other material if it were needed.
  • This second surface (2.2) is in direct contact with the outer or ambient air or, in case of receiving any other material, in contact with said ambient air through the additional material.
  • the four sides of the body (2) comprise projections (4.2) and/or slots (4.1) which allow it to be assembled with adjacent insulation boards (1) on all sides of said body (2).
  • the insulation board (1) shown is symmetrical.
  • a plurality of protrusions (3) can be observed on the side opposite the side shown in this Figure 1A , depicted by means of the discontinuous lines present on the second surface (2.2).
  • FIG 2 shows in greater detail the particular configuration of the slots (4.1) on each of the sides of the body (2).
  • Said slots (4.1) are machined on the second surface (2.2) and extend along part of the thickness of the body (2).
  • the configuration of both the slots (4.1) and the projections (4.2) on the body (2) of the board (1) is a flat configuration, according to defined plane (X) of the body (2).
  • Figure 3 shows the section view of the same body (2) which can be observed in the preceding figure ( Figure 2 ), one of the sides of said body (2) thus being seen.
  • the plurality of protrusions (3) with a flat base (3.1), uniformly distributed on the first surface (2.1) and positioned perpendicular to said first surface (2.1), can also be observed in this figure.
  • the volume of air housed between pairs of protrusions (3) is uniform, since said protrusions (3) are homogeneous and uniformly distributed on the second surface (2.2). Said chambers (Q) are communicated with one another, being a common space between all the protrusions (3) and the roof (C).
  • Figure 7 shows a plurality of insulation boards (1) configured according to the preceding embodiment, once said boards have been assembled on the roof (C) of the building.
  • each protrusion (3) is integral with the surface of the body (2), with no attachments or couplings between them. This allows the protrusions (3) to be distributed homogeneously and continuously, formed directly on the first surface (2.1) of each board (1). Like in the preceding examples, these protrusions (3) form a continuous cavity (Q) through which there circulates air between the roof (C) on which they are assembled and the outside.
  • the ventilation opening (5) is defined with a straight path, where said path is flared in one area, an intermediate additional cavity being formed between the first surface (2.1) of each board (1) and the outside.
  • This opening (5) comprising the mentioned flaring of its path allows the communication of the first surfaces (2.1) with the outside of the second surfaces (2.2) of both bodies (2), thereby allowing air flow from the chamber (Q) formed on the roof (C) of the building.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Claims (12)

  1. Dämmplatte (1) zur Montage auf dem Dach (C) einer Konstruktion, umfassend:
    - einen Körper (2), der eine Ebene (X) definiert und eine erste Oberfläche (2.1) und eine zweite Oberfläche (2.2), gegenüber der ersten Oberfläche (2.1), umfasst,
    - eine Vielzahl von Vorsprüngen (3) mit einer Basis auf der ersten Oberfläche (2.1), wobei zwei benachbarte Vorsprünge (3) durch einen Zwischenraum voneinander getrennt sind, wobei der Zwischenraum eine selbstbelüftete Kammer (Q) definiert, die zur Aufnahme von Luft zwischen der ersten Oberfläche (2.1) und dem Dach (C) konfiguriert ist;
    wobei:
    - alle selbstbelüfteten Kammern (Q), die zwischen Paaren von Vorsprüngen (3) definiert sind, miteinander verbunden sind und einen einzigen gemeinsamen Raum bilden;
    - die zweite Oberfläche (2.2) mindestens einen Einschnitt (4.1) an einem ersten Ende (2.2.1) und mindestens eine Erhebung (4.2) an einem zweiten Ende (2.2.2) umfasst, die zueinander komplementär sind, und
    - jeder Einschnitt (4.1) einen Raum definiert, der für die Aufnahme einer Erhebung (4.2) einer benachbarten Dämmplatte konfiguriert ist, wobei ein Abstand zwischen jedem Einschnitt (4.1) und der Erhebung (4.2) beibehalten wird, um eine Belüftungsöffnung (5) zu bilden, die konfiguriert ist, um den Durchgang eines Luftstroms von den selbstbelüfteten Kammern (Q) nach außerhalb der Dämmplatte (1) zu ermöglichen, und wobei der Einschnitt (4.1) und die Erhebung (4.2) so gestaltet sind, dass, wenn die Erhebung (4.2) in dem Einschnitt (4.1) aufgenommen ist, die Belüftungsöffnung (5) eine Zickzackform hat.
  2. Dämmplatte (1) nach Anspruch 1, wobei das erste Ende (2.2.1) und das zweite Ende (2.2.2) gegenüberliegende Enden sind.
  3. Dämmplatte (1) nach einem der vorhergehenden Ansprüche, wobei der Körper (2) im Wesentlichen als Parallelepiped konfiguriert ist und vier Enden umfasst, und wobei zwei der Enden der zweiten Oberfläche (2.2) erste Enden (2.2.1) mit Einschnitten (4.1) und die anderen zwei Enden der zweiten Oberfläche (2.2) zweite Enden (2.2.2) mit Erhebungen (4.2) sind.
  4. Dämmplatte (1) nach einem der vorhergehenden Ansprüche, wobei die Vielzahl von Vorsprüngen (3) senkrecht zur Ebene (X) steht.
  5. Dämmplatte (1) nach einem der vorhergehenden Ansprüche, wobei die Vorsprünge (3) über die gesamte erste Oberfläche (2.1) des Körpers (2) verteilt sind.
  6. Dämmplatte (1) nach einem der vorhergehenden Ansprüche, wobei die Vielzahl von Vorsprüngen (3) ein flaches Ende (3.1) gegenüber ihrer Basis umfassen, das so konfiguriert ist, dass es auf einem Dach (C) einer Konstruktion aufliegt.
  7. Dämmplatte (1) nach einem der vorhergehenden Ansprüche, wobei die Vielzahl von Vorsprüngen (3) mit der ersten Oberfläche (2.1) einstückig ist.
  8. Dämmplatte (1) nach Anspruch 7, wobei die Vielzahl von Vorsprüngen (3) durch Verformung des Körpers (2) erhalten werden.
  9. Dämmplatte (1) nach einem der Ansprüche 7 oder 8, wobei die Belüftungsöffnung (5) eine aufgeweitete Form hat.
  10. Verfahren zur Montage von zwei Dämmplatten (1), das die folgenden Schritte umfasst:
    a) Bereitstellen von zwei Dämmplatten (1) nach einem der Ansprüche 1 bis 9,
    b) Auflegen der Vielzahl von Vorsprüngen (3) der ersten der Dämmplatten (1), sodass sie auf einem Dach (C) einer Konstruktion aufliegen,
    c) Positionierung der zweiten der Dämmplatten (1) neben der ersten der Dämmplatten (1),
    d) Aufnahme jeder Erhebung (4.2) eines der Enden der zweiten der Dämmplatten (1) in einem Einschnitt (4.1) eines der Enden der ersten der Dämmplatten (1) und
    e) Aufnahme der Vielzahl von Vorsprüngen (3) der zweiten der Dämmplatten (1), so dass sie auf dem Dach (C) der Konstruktion aufliegen.
  11. Verfahren zur Montage nach Anspruch 10, das zusätzlich den folgenden Schritt umfasst:
    f) Beschichtung der zweiten Oberfläche (2.2) des Körpers (2) jeder Dämmplatte (1) mit einem Hochleistungsschutz oder einer selbstschützenden Beschichtung.
  12. Verfahren zur Montage nach einem der Ansprüche 10 und 11, wobei die Schritte c) bis e) nacheinander mit einer zusätzlichen Dämmplatte (1) wiederholt werden, wodurch eine Anordnung von Dämmplatten (1) über das gesamte Dach (C) der Konstruktion entsteht.
EP20382488.3A 2020-06-05 2020-06-05 Isolierplatte Active EP3919704B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20382488.3A EP3919704B1 (de) 2020-06-05 2020-06-05 Isolierplatte
ES20382488T ES3052988T3 (en) 2020-06-05 2020-06-05 Insulation board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20382488.3A EP3919704B1 (de) 2020-06-05 2020-06-05 Isolierplatte

Publications (2)

Publication Number Publication Date
EP3919704A1 EP3919704A1 (de) 2021-12-08
EP3919704B1 true EP3919704B1 (de) 2025-08-20

Family

ID=71846344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20382488.3A Active EP3919704B1 (de) 2020-06-05 2020-06-05 Isolierplatte

Country Status (2)

Country Link
EP (1) EP3919704B1 (de)
ES (1) ES3052988T3 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574454A1 (fr) * 1984-12-06 1986-06-13 Dirand Michel Materiau utilisable pour la realisation de la couche d'isolation thermique d'un revetement de toiture et revetement de toiture comportant un tel materiau
US5144782A (en) * 1990-08-15 1992-09-08 Paquette Jean Paul Double-level drainage system for flat roofs
DE29902769U1 (de) * 1998-09-17 2000-01-27 Gutjahr, Walter, 64404 Bickenbach Drain- und Dämmelement
ITMI20090501A1 (it) * 2009-03-30 2010-09-30 Over All Srl Pannello isolante termo-acustico per murature
CN110821052B (zh) * 2019-10-23 2024-09-24 中建科技有限公司 一种仿古建筑瓦屋面及施工方法

Also Published As

Publication number Publication date
EP3919704A1 (de) 2021-12-08
ES3052988T3 (en) 2026-01-16

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