EP0218969A2 - Construction de toit constituée de profilés et de panneaux transparents - Google Patents

Construction de toit constituée de profilés et de panneaux transparents Download PDF

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Publication number
EP0218969A2
EP0218969A2 EP86113247A EP86113247A EP0218969A2 EP 0218969 A2 EP0218969 A2 EP 0218969A2 EP 86113247 A EP86113247 A EP 86113247A EP 86113247 A EP86113247 A EP 86113247A EP 0218969 A2 EP0218969 A2 EP 0218969A2
Authority
EP
European Patent Office
Prior art keywords
profile
drainage channel
plate
profile rail
roof structure
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.)
Granted
Application number
EP86113247A
Other languages
German (de)
English (en)
Other versions
EP0218969A3 (en
EP0218969B1 (fr
Inventor
Siegfried Kraus
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
Original Assignee
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 AT86113247T priority Critical patent/ATE48167T1/de
Publication of EP0218969A2 publication Critical patent/EP0218969A2/fr
Publication of EP0218969A3 publication Critical patent/EP0218969A3/de
Application granted granted Critical
Publication of EP0218969B1 publication Critical patent/EP0218969B1/fr
Expired legal-status Critical Current

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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
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • 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
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
    • E04D2003/0837—Sections comprising intermediate parts of insulating material
    • 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
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
    • 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
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • 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
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0893—Glazing bars comprising means for draining condensation water or infiltrated rainwater

Definitions

  • the invention relates to a roof structure with inclined first profile rails and transparent plates inserted between these profile rails, which have a slope and are inserted at their horizontally running lower edges in a second profile rail, which are connected at both ends to two of the inclined first profile rails and have a drainage channel for the discharge of water, which penetrates from the top of the plate located above the profile rail, the drainage channel opening into at least one outlet opening in at least one of the inclined profile rails.
  • the profile rails of such a roof construction form a frame structure subdivided into grid dimensions, in which the horizontal profile rails must also absorb the shear forces of the transparent plates in the direction of the slope.
  • the inclined first profile rails can also be referred to as “rafters” and the horizontally running second profile rails can also be referred to as "rungs”.
  • the subject of the invention is intended for the subsequent glazing of balconies and verandas (old building modernization) and also for new buildings for the upper end of bay windows, glass verandas, balconies and pavilions, as well as for the structured design of entire facade and roof structures when it comes to it be to allow certain places to allow light to enter, such as for studio glazing and roof ends above stairwells and galleries.
  • the desire to use mineral glass plates preferably insulating glass plates, in which two or more mineral glass plates are separated from one another and sealed together by gaps instead of plastic plates.
  • the insulating glass described above has a basis weight of 30 to 35 kg / m 2 when using two mineral glass plates with a thickness of 6 to 8 mm, so that the maximum plate dimensions are limited for reasons of transport and handling during assembly.
  • the sprouts mentioned have the unpleasant property of forming a kind of retention basin for the water even after a downpour is limited to the sides by the rafters.
  • the rainwater generally contains more impurities the lower the amount of rain.
  • FR-OS 2 507 648 discloses a roof structure of the type specified at the outset, but in which a reliable seal against rainwater should normally be present.
  • the cited document only deals with the discharge of accidental rain and condensation water. If the known roof construction functions properly, the problem is solved in any case, the solution of which is addressed with the present invention: the dreaded dirty edges are formed.
  • the known solution when using laminated glass panes today there is a considerable risk that their indispensable sealing at the bottom edge in each case will be destroyed by the penetrating rainwater, especially since the “seepage channel” formed is also not vented.
  • the invention is therefore based on the object of specifying a roof structure of the type described in the introduction, in which any backwater or any accumulation of water on the inclined transparent plates and thus the removal of impurities and the formation of incrustations is excluded without this in the internal drainage channel of the horizontal profile rails running water can penetrate into the room in which the sensitive connection points between the individual glass panels of insulating glass are located.
  • the object is achieved according to the invention in that the drainage channel is in constant communication with the overlying plate top via at least one defined gap-shaped inlet opening and in that the lower edge of the respective upper plate is connected to a wall surface of the drainage channel via an adhesive strip .
  • the top of the plate in question runs continuously and at least in places seamlessly into the drainage channel, so that there is no barrage, a retention basin or the like for the water.
  • the roof structure maintains its perfect appearance for a long time when viewed from below.
  • the at least one inlet opening can be formed by lining up slot-shaped inlet slots, which are formed by sections of elastomeric sealing profiles, which are inserted into the profile rail at intervals to fix the plate be set.
  • the dimensions of the inlet openings or the gap width is expediently chosen to be smaller than the cross-section of the drainage channel, so that coarse contaminants such as leaves, branches, etc. are retained, smaller contaminants that can pass through the inlet openings, but easily through the drainage channel (and downstream Channels) can be dissipated.
  • the adhesive tape ensures that the water is led over the lower edge of the plate, and can not penetrate into the space in which the plate is supported against the rung and in which the sensitive joints between the individual glass sheets of the insulating glass are located .
  • Such a profile can be composed of conventional profile parts, as will be explained in more detail using an exemplary embodiment.
  • the plate edges abutting the horizontal profile rail (rung) and running parallel thereto are each covered to a sufficient extent by the end profile rail or by the holding profile rail, so that the interconnected edges of the insulating glass pane are under no circumstances of of UV radiation. This is particularly important because the processing guidelines of the glass manufacturers stipulate that the relevant panes or plate edges must be protected accordingly.
  • first rails 1 and 2 are shown, which run in the direction of the slope and represent the so-called "rafters". These first profile rails run continuously within the section shown. Outside the cut-out there are further first profile rails, all of which run parallel to one another. Between the first profile rails there are second profile rails 3, 4 and 5, the so-called "rungs", along a horizontal line.
  • Plates 6 and 7 are inserted between the above-mentioned rails, specifically the plates 6 are referred to as upper plates and the plates 7 are referred to as lower plates with respect to the second rails 3 to 5.
  • the gradient (in the direction of line II-II) is, for example, between 15 and 30 degrees.
  • FIG. 1 In the middle of FIG. 1 it is shown what happens when the horizontal profile rail 4 forms, together with the inclined profile rails 1 and 2, a retention basin for rainwater 8, which is accumulated in a wedge shape. After this rainwater has evaporated, a dirt rim 9 usually remains.
  • FIG 2 now shows on the basis of the second profile rail 4 how it is possible to prevent the backwater of the rainwater 8 and the dirt edge 9 in Figure 1: in the profile rail 4 (and equally naturally in the profile rails 3 and 5) there is an ent Watering channel 10, which is connected to the top 11 of the plate 6 located above the profile rail 4 via an inlet opening 12.
  • One of the two outlet openings 10a is located on the rear end of the profile rail 4 and is only shown in broken lines.
  • the outlet opening 10a leads into the inclined profile rail 1, in which there is of course a further drainage channel, not shown here.
  • the inlet opening 12 is formed by a parallel gap extending over the length of the horizontal profile rail 4, the gap width "s" is smaller than the width of the drainage channel 10 and the inlet 13 leading to this drainage channel. In this way it is ensured that coarser impurities are prevented from penetrating into the drainage channel 10, but that smaller impurities which have penetrated, however, can flow off without hindrance.
  • the horizontal rail 4 consists of a thermally insulated composite profile. This is formed by a lower profile part 14 and an upper profile part 15.
  • the lower profile part 14 has on its two longitudinal edges 16 and 17 grooves 18 and 19 for the form-fitting mounting of elastomeric sealing profiles 20 and 21, which in turn serve as a support for each of the plates 6 and 7.
  • the upper profile part 15 is connected to the lower profile part 14 via two heat-insulating spacers 22 and includes the drainage channel 10. Furthermore, the upper profile part 15 below the drainage channel 10 has an extension 15a, on which a drainage channel 10 and the lower edge of the upper plate 6 covering the end profile rail 23 is inserted by a so-called clip connection.
  • This upper end profile rail 23 has at its free end two unspecified projections which determine the dimension "s" of the inlet opening 12 and between which there is a groove 24 into which a further sealing profile, not shown here, can be inserted.
  • This sealing profile should (if present) not close the inlet opening 12. Rather, the sealing profile is inserted in the form of short sections and at a distance from one another in the groove 24, so that a sufficient fixing of the plate 6 is possible without unduly blocking the inlet opening 12. As already said, it is sufficient that the residual water can drain off in a short time after the precipitation has ended.
  • a retaining profile rail 25 covering the upper edge of the lower plate 7 is inserted downward into the extension 15a by means of an analog clip connection.
  • This holding profile rail 25 contains a further sealing profile 26 in a corresponding groove that the retaining profile rail is supported on the edge of the panel by the sealing profile.
  • the wall thickness of the adhesive strip is exaggerated; in practice it does not appreciably narrow the dimension "s" of the inlet opening 12.
  • the rainwater runs off the top of the adhesive strip 27 without having the opportunity to penetrate into the space 28 below, in which the connection points of the plate 6 and spacer blocks 29 are located, which absorb the thrust of the upper plate 6 and are against corresponding, Support unspecified projections of the profile parts 14 and 15 without hindering the ventilation of the joints of the plates.
  • the lower profile part 14a is of subdivided design, and in the region of its longitudinal edge 16 there is an insert profile 30 which in cross section has essentially the shape of an "L" and can be positively connected to the profile part 14a.
  • a corresponding groove for the sealing profile 20 is in the present case in the insert profile 30, so that this is reliably held within the profile rail 4a by the bearing weight of the plate 6. Details are shown in Figure 4.
  • the spacer blocks 29 are also present here.
  • a side wall of the drainage channel 10 is formed there by the upstanding leg of the insert profile 30, which is inserted or latched tightly into a groove 14b of the profile part 14a.
  • the heat resistance of the entire profile is maintained through the selected distances.
  • the adhesive strip 27 is connected to the leg of the insert profile, the side wall of which simultaneously forms the one wall surface of the drainage channel 10. In this way, the rainwater is conducted over the room 28 analogously to FIG.
  • the attachment of the adhesive strip 27 is also explained in more detail with reference to FIG. 4.
  • the first profile rail 1a has a correspondingly bent course.
  • the adhesive tape can be a self-adhesive metal foil or a self-adhesive ceramic fleece which is provided with a protective foil in the manner specified.
  • Such long-lasting adhesive tapes are commercially available today.
  • FIG. 4 shows the insert profile 30, one leg 31 of which has the groove 18 for receiving the sealing profile 20, not shown, and lugs 33 and 34 for a clip connection with the groove 14b of the lower profile part 14a (FIG. 3).
  • the adhesive strip 27 In order to be able to attach the adhesive strip 27 easily, its protective film 27a or 27b is made divided in the region of the later kink (dividing line 27c). The adhesive tape is then attached at non-existent end profile rail 23 and plate 6 by first removing the lower part 27a of the protective film and the adhesive strip 27 being connected over part of its width to the inner wall surface of the drainage channel, ie to the leg 32 projecting upwards. Subsequently, the plate 6 shown in broken lines is placed (using spacer blocks 29), the upper part 27b of the protective film is peeled off and the adhesive strip 27 is also connected to the lower edge of the plate 6 by folding in the direction of arrow 35, so that the plate in FIG 3 shown rectangular formation of the adhesive strip 27 results. The adhesive coating is indicated by the dotted areas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP86113247A 1985-10-05 1986-09-26 Construction de toit constituée de profilés et de panneaux transparents Expired EP0218969B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86113247T ATE48167T1 (de) 1985-10-05 1986-09-26 Dachkonstruktion aus profilschienen und transparenten platten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853535611 DE3535611A1 (de) 1985-10-05 1985-10-05 Dachkonstruktion aus profilschienen und transparenten platten
DE3535611 1985-10-05

Publications (3)

Publication Number Publication Date
EP0218969A2 true EP0218969A2 (fr) 1987-04-22
EP0218969A3 EP0218969A3 (en) 1987-11-19
EP0218969B1 EP0218969B1 (fr) 1989-11-23

Family

ID=6282856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113247A Expired EP0218969B1 (fr) 1985-10-05 1986-09-26 Construction de toit constituée de profilés et de panneaux transparents

Country Status (3)

Country Link
EP (1) EP0218969B1 (fr)
AT (1) ATE48167T1 (fr)
DE (2) DE3535611A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002016A1 (fr) * 1987-09-04 1989-03-09 Mero-Raumstruktur Gmbh & Co. Dispositif d'etancheite pour façades et/ou toitures
WO2000065173A1 (fr) * 1999-04-23 2000-11-02 Vkr Holding A/S Systeme de drainage et d'etancheite et systeme de panneau comprenant ce systeme
IT201800009452A1 (it) 2018-10-15 2020-04-15 Cannon Ergos Spa Metodo ed apparato per l'avanzamento di articoli da termoformare

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR440729A (fr) * 1911-07-07 1912-07-19 The Lamtom Foreign Patent Company Limited Perfectionnements aux barres de support de vitrages et analogues
US3830029A (en) * 1972-10-18 1974-08-20 L Vance Skylight construction
US4114330A (en) * 1976-11-04 1978-09-19 Kawneer Company, Inc. Skylight system
FR2507648A1 (fr) * 1981-06-16 1982-12-17 Quatre Chemins Entr Systeme de profiles porteurs pour verrieres
DE8316570U1 (de) * 1983-06-07 1983-11-17 GBK Gesellschaft für Baukonstruktionen mbH, 7250 Leonberg Rahmenglied für Glasdächer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989002016A1 (fr) * 1987-09-04 1989-03-09 Mero-Raumstruktur Gmbh & Co. Dispositif d'etancheite pour façades et/ou toitures
US5074089A (en) * 1987-09-04 1991-12-24 Mero-Raumstruktur Gmbh & Co. Sealing device for facades and/or roofs
WO2000065173A1 (fr) * 1999-04-23 2000-11-02 Vkr Holding A/S Systeme de drainage et d'etancheite et systeme de panneau comprenant ce systeme
US6647683B1 (en) 1999-04-23 2003-11-18 Vkr Holding A/S Drainage and sealing system and a panel system comprising such a system
IT201800009452A1 (it) 2018-10-15 2020-04-15 Cannon Ergos Spa Metodo ed apparato per l'avanzamento di articoli da termoformare

Also Published As

Publication number Publication date
DE3535611A1 (de) 1987-04-16
ATE48167T1 (de) 1989-12-15
EP0218969A3 (en) 1987-11-19
DE3667086D1 (en) 1989-12-28
DE3535611C2 (fr) 1991-02-14
EP0218969B1 (fr) 1989-11-23

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