EP1837452A2 - Artikel zum Abdecken von Dächern oder Ähnlichem - Google Patents

Artikel zum Abdecken von Dächern oder Ähnlichem Download PDF

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Publication number
EP1837452A2
EP1837452A2 EP07104233A EP07104233A EP1837452A2 EP 1837452 A2 EP1837452 A2 EP 1837452A2 EP 07104233 A EP07104233 A EP 07104233A EP 07104233 A EP07104233 A EP 07104233A EP 1837452 A2 EP1837452 A2 EP 1837452A2
Authority
EP
European Patent Office
Prior art keywords
article according
article
layer
insulating material
thermally insulating
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Withdrawn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
EP07104233A
Other languages
English (en)
French (fr)
Other versions
EP1837452A3 (de
Inventor
Ugo Grimaldi
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.)
Isolant di Grimaldi Ugo
Original Assignee
Isolant di Grimaldi Ugo
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 Isolant di Grimaldi Ugo filed Critical Isolant di Grimaldi Ugo
Publication of EP1837452A2 publication Critical patent/EP1837452A2/de
Publication of EP1837452A3 publication Critical patent/EP1837452A3/de
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/02—Grooved or vaulted roofing elements
    • E04D1/04—Grooved or vaulted roofing elements of ceramics, glass or concrete, with or without reinforcement
    • E04D1/045—Vaulted roofing elements laid alternately side-up and side-down, e.g. monks and nuns tiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/28—Roofing elements comprising two or more layers, e.g. for insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row

Definitions

  • the present invention relates to an article for covering roofs or the like.
  • the first step of thermal insulation entails laying, on the entire external area of the roof, panels made of insulating material, such as cork, expanded polyurethane, expanded polystyrene, or others.
  • the panels are thus appropriately contoured and arranged mutually side by side so as to cover the entire external area of the roof.
  • a waterproofing sheath made of bituminous material (or also a liquid bituminous membrane spread onto the entire surface) is applied to the entire surface of the panels, preventing infiltrations of water in the gaps formed between two adjacent panels.
  • the sheaths are arranged side-by-side on the panels by the workers and are partially melted and heat-sealed together at the edges by using burners.
  • ventilated coverings provided with an interspace which lies along the entire area to be thermally insulated and is adapted to be crossed by an air stream.
  • Such interspace is provided by spacing, by means of appropriate supporting elements, the tiles from the sheath of bituminous material arranged on the panels, and the resulting air layer acts as an additional insulator.
  • the covering is commonly completed by applying appropriate grilles at the lateral openings of the interspace, proximate to the gutter, which are adapted to prevent the access of birds or animals in general.
  • thermal insulation, waterproofing and cladding steps in fact are considerably complicated and require the presence of qualified workers, for a significant work times, with consequent high costs to provide the covering.
  • Another drawback consists in the need to shape the panels of insulating material appropriately, so as to adapt them to the surface of the area to be covered.
  • the panels are therefore cut and worked, consequently wasting material and increasing work times and waste disposal costs.
  • This movement can entail, for example, the movement of the outermost tiles toward the gutter of the roof, hindering or compromising considerably the regular conveyance and outflow of rainwater along the gutters and toward the outlets.
  • Another drawback relates to the structural fragility of the articles that are commonly used (tiles or the like).
  • Such articles are in fact subject to breakage both during handling, packing and transport, due to accidental impacts, and after laying, as a consequence of the movements on the roof of workers during the provision of the covering or during other work (for example installation of antennas, work on gutters, or others).
  • breakage of the tiles after installation entails the possibility of infiltrations of water and requires the regular presence of specialized workers for inspection and maintenance interventions adapted to identify and replace the damaged tiles.
  • the aim of the present invention is to provide an article for covering roofs or the like which allows to facilitate and simplify the operations for thermal insulation and cladding of the covering of a building or the like.
  • an object of the invention is to reduce the general costs and construction times related to these thermal insulation and cladding operations.
  • Another object of the invention is to reduce the production of waste of materials and/or articles used during the covering operations.
  • Another object of the invention is to improve the structural stability over time of the cladding articles applied to the covering.
  • a further object of the invention is to improve the safety conditions of workers during the provision of the covering or during subsequent interventions, such as maintenance, installation of antennas, or others.
  • Another object of the invention is to facilitate the waterproofing of the covering while facilitating the ordinary conveyance and discharge of rainwater along the gutters and toward the outlets.
  • a further object of the invention is to improve the structural strength of the articles, consequently reducing further the production of waste, the general costs for maintenance of the covering, and the possibility of water infiltrations, with damage to said covering.
  • a still further object of the present invention is to provide an article which is simple, relatively easy to provide in practice, safe in use, effective in operation, and has a relatively low cost.
  • the present article for covering roofs or the like comprising a contoured body which is provided with an exposed upper surface and with a lower surface which is intended to be arranged so as to face the area to be clad of a roof or the like, characterized in that it comprises at least one layer of thermally insulating material which is associated with at least one portion of said lower surface.
  • the reference numeral 1 generally designates an article which can be used to cover roofs of buildings or the like.
  • the article 1 comprises a contoured body 2, which is provided with an upper surface 3, which is intended to be in view after laying, and with a lower surface 4, which is intended to face a portion of an area to be clad of a roof or the like.
  • the contoured body 2 can be shaped variously and in particular it can reproduce the profiles and shapes of traditional types of flat and/or curved tile for cladding roofs which are currently known.
  • contoured body 2 can be provided by using different types of materials which are commonly used, such as clay-based building materials, cement, PVC, or others.
  • the article 1 comprises at least one layer of thermally insulating material 5, such as expanded polyurethane, expanded polystyrene, a wood-based material such as cork or the like, or others, which is associated with the lower surface 4.
  • thermally insulating material 5 such as expanded polyurethane, expanded polystyrene, a wood-based material such as cork or the like, or others, which is associated with the lower surface 4.
  • the article 1 can comprise an additional layer of deformable material S, which is distributed on the lower face of the layer of thermally insulating material 5 and is adapted to self-adapt to hollows or protrusions of the area to be clad after laying.
  • the article 1 can further comprise a self-adhesive layer which is associated with the layer of thermally insulating material 5 or, as an alternative, with the deformable layer S, and is adapted to be arranged in contact with the area to be clad and to adhere to it in order to anchor the article 1.
  • a self-adhesive layer which is associated with the layer of thermally insulating material 5 or, as an alternative, with the deformable layer S, and is adapted to be arranged in contact with the area to be clad and to adhere to it in order to anchor the article 1.
  • the deformable layer S and the self-adhesive layer can coincide.
  • a protective film can be applied detachably to the self-adhesive layer, so as to facilitate the handling and transport of the article 1; the protective film is then removed by an operator before the step for laying the article 1.
  • the contoured body 2 comprises a first substantially semicylindrical portion 2a, in which the upper surface 3 is convex and the lower surface 4 is concave.
  • the first portion 2a is provided with a lateral edge from which a second substantially plate-shaped portion 2b protrudes.
  • the article 1 comprises means 6 for connection to at least one other article 1 which is arranged adjacent during laying; the connection means 6 are constituted by a tab of the layer of thermally insulating material 5, which protrudes on at least one side of the article 1 and can be mated to a respective recess 7 formed in the adjacent article 1.
  • the tab 6 is substantially plate-like and parallel to the second portion 2b and protrudes from one side of the article and to the rear in order to enter the corresponding recesses 7, which are formed respectively at a lateral portion and a front portion of the articles 1 which are mutually adjacent during laying.
  • the tab 6 is provided with a lower face, on which the deformable (and/or adhesive) layer S is distributed and can be arranged so as to rest on the surface of the area to be clad.
  • the adjacent articles 1 are partly arranged so as to rest on said protruding portions of the tab 1. This allows, after laying, to obtain the layer of thermally insulating material 5 which is uniform and distributed over the entire area to be clad, facilitating better insulation and at the same time limiting infiltrations of rainwater.
  • the article 1 further comprises means for anchoring to an adjacent article, which are provided with a slot 8 which is formed at the lower face of the layer of thermally insulating material 5 which lies below the first portion 2a and inside which it is possible to insert a corresponding ridge 9 which is formed on the upper surface of the second portion 2b of the adjacent article 1, at the edge which lies opposite the first portion 2a.
  • the first portion 2a is provided with a rear end which has a smaller cross-section. This allows, during laying, the mating of said end having a smaller cross-section with a corresponding front end of another article 1.
  • the reference numeral 1a designates hereinafter a first article, shown in Figures 5 and 6, and the reference numeral 1b designates a second article, shown in Figure 4.
  • the contoured body 2 of the first article 1a has a substantially semicylindrical shape, in which the lower surface 4 is convex and the upper surface 3 is concave.
  • the article 1a comprises the connection means 6 which are constituted by a substantially plate-like tab, which protrudes laterally and at the front in order to enter the recesses 7 which are formed respectively at a lateral portion and a rear portion of the articles 1a which are arranged mutually adjacent during laying.
  • the contoured body 2 has a transverse cross-section which decreases toward the front end. This allows, during laying, the coupling of said front end to a corresponding rear end of another first article 1a.
  • the tab 6 is provided with a lower face, on which the deformable (and/or adhesive) layer S is distributed and can be arranged so as to rest on the area to be clad.
  • the contoured body 2 of the second article 1b has a substantially semicylindrical shape, in which the lower surface 4 is concave and the upper surface 3 is convex.
  • the layer of thermally insulating material 5 in this case is formed within the cavity of the contoured body 2 and is provided with an appropriate recess 10, which runs along almost the entire length of the contoured body 2.
  • a plurality of first articles 1a which can be arranged so as to rest mutually side by side on the area to be clad, are adapted to form a layer of thermally insulating material 5 which is uniform and lies on the entire surface of said area.
  • the second article 1b can be arranged so as to rest between two first mutually adjacent articles 1a, with the recess 10 arranged so as to accommodate (snugly) the respective adjacent lateral edges thereof, allowing better stability of the entire structure.
  • the contoured body 2 of the second article has a transverse cross-section which increases toward the front end, allowing, during laying, the mating of said front end to a corresponding rear end of another second article 1b.
  • the provision of the covering of buildings or the like provides for a first step for waterproofing the area to be clad.
  • Such waterproofing step occurs by means of appropriate insulating sheaths made of bituminous material or the like, which are applied by workers to the area to be clad and are mutually heat-sealed by melting by means of burners or the like.
  • waterproofing occurs by means of a liquid bituminous insulating membrane which is applied by the workers over the entire surface of the area to be clad.
  • the articles 1 are then laid and arranged mutually side by side, partially superimposed and associated by way of the connecting means 6 described above.
  • the worker after removing the article 1 from the packing, removes the protective film and arranges the article 1 so that the deformable and adhesive layer S makes contact with the surface of the area to be clad.
  • the layer of thermally insulating material 5 affects the entire clad surface.
  • the presence of the layer of thermally insulating material in fact allows to avoid the preliminary step of applying insulating panels in the area to be clad, as commonly performed to thermally insulate roofs or the like.
  • thermal insulation and cladding steps which are normally distinct and separate from the waterproofing step, are performed in a single operation during the laying of the articles.
  • Another advantage of the invention consists in reducing the waste that is normally produced during thermal insulation and cladding operations.
  • the invention in fact allows to eliminate the waste that is generally produced by the working of insulating panels, which are not present here, and to reduce considerably the quantity of articles damaged during handling, transport or laying.
  • Another advantage of the invention is the greater structural stability over time of the entire cladding, provided by the presence of an additional adhesive/deformable layer which allows the fixing and self-adaptation of the articles to the surface of the area to be clad, by the presence of the connecting means and by the presence of the anchoring means.
  • Such structural stability further improves the safety of workers who move over the clad surface during the provision of the covering or after, during operations for maintenance or of another type.
  • Another advantage of the invention is to facilitate the waterproofing of the covering, as a direct consequence of the high uniformity of the layer of thermally insulating material which is provided and is due to the particular shape of the connecting means of the articles.
  • a further advantage of the invention is that the presence of the layer of thermally insulating material allows to avoid the application of grilles or the like suitable to prevent the access of birds or animals in general to regions inside the covering, further reducing the general costs and further simplifying the process for providing the covering.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Glass Compositions (AREA)
EP07104233A 2006-03-24 2007-03-15 Artikel zum Abdecken von Dächern oder Ähnlichem Withdrawn EP1837452A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000100A ITMO20060100A1 (it) 2006-03-24 2006-03-24 Manufatto per la copertura di tetti o simili

Publications (2)

Publication Number Publication Date
EP1837452A2 true EP1837452A2 (de) 2007-09-26
EP1837452A3 EP1837452A3 (de) 2009-03-11

Family

ID=38109507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07104233A Withdrawn EP1837452A3 (de) 2006-03-24 2007-03-15 Artikel zum Abdecken von Dächern oder Ähnlichem

Country Status (2)

Country Link
EP (1) EP1837452A3 (de)
IT (1) ITMO20060100A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITDP20130009A1 (it) * 2013-12-03 2015-06-04 Pdg Snc Di Pica Nicola & C Tegola isolante con sughero costituita da una tegola o coppo in laterizio avente nella parte sottostante un rivestimento in sughero
EP2336448A3 (de) * 2009-12-15 2016-03-02 Friedrich Deutsch Metallwerk Gesellschaft m.b.H. Dachziegel mit Trägerkörper aus wenigstens zwei Schichten
CN106499126A (zh) * 2016-12-27 2017-03-15 张国新 一种陶瓷瓦片单元体结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8122713A0 (it) * 1981-07-02 1981-07-02 Danese Marco Nord Bitumi Articolo isolante composito per la realizzazione di coperture prefabbricate.
DE29603787U1 (de) * 1996-03-01 1996-05-02 Sauer, Georg, 69126 Heidelberg Temperatur- und schalldämmender Dachziegel / Dachstein
EP1103669A3 (de) * 1999-11-25 2001-08-08 Ricard Capdevila Biarnau Bausatz zum Eindecken von Dächern mit Ziegeln

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336448A3 (de) * 2009-12-15 2016-03-02 Friedrich Deutsch Metallwerk Gesellschaft m.b.H. Dachziegel mit Trägerkörper aus wenigstens zwei Schichten
ITDP20130009A1 (it) * 2013-12-03 2015-06-04 Pdg Snc Di Pica Nicola & C Tegola isolante con sughero costituita da una tegola o coppo in laterizio avente nella parte sottostante un rivestimento in sughero
CN106499126A (zh) * 2016-12-27 2017-03-15 张国新 一种陶瓷瓦片单元体结构
CN106499126B (zh) * 2016-12-27 2019-03-26 张国新 一种陶瓷瓦片单元体结构

Also Published As

Publication number Publication date
EP1837452A3 (de) 2009-03-11
ITMO20060100A1 (it) 2007-09-25

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