EP0159369A2 - Arrangement pour profilé de raccord à une paroi - Google Patents

Arrangement pour profilé de raccord à une paroi Download PDF

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Publication number
EP0159369A2
EP0159369A2 EP84104219A EP84104219A EP0159369A2 EP 0159369 A2 EP0159369 A2 EP 0159369A2 EP 84104219 A EP84104219 A EP 84104219A EP 84104219 A EP84104219 A EP 84104219A EP 0159369 A2 EP0159369 A2 EP 0159369A2
Authority
EP
European Patent Office
Prior art keywords
profile
wall
arrangement according
wall connection
thickening
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Withdrawn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
EP84104219A
Other languages
German (de)
English (en)
Other versions
EP0159369A3 (fr
Inventor
Manfred Hirler
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
Publication of EP0159369A2 publication Critical patent/EP0159369A2/fr
Publication of EP0159369A3 publication Critical patent/EP0159369A3/fr
Withdrawn legal-status Critical Current

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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
    • E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
    • E04D13/1407—Junctions of roof sheathings to chimneys or other parts extending above the roof for flat roofs
    • E04D13/1415—Junctions to walls extending above the perimeter of the roof

Definitions

  • the invention relates to a wall connection profile arrangement for attaching a roofing membrane provided with a piping thickening to a wall / with at least one profile element, which forms a laterally open cavity for receiving the piping thickening and has an upstanding tongue which delimits the opening of the cavity and grips behind the piping thickening is trained.
  • Wall connection profiles of this type are used to attach a plastic roofing membrane provided with the keder thickening to a wall which extends laterally next to an approximately horizontal surface to be sealed by the roofing membrane.
  • This approximately flat surface is in particular a flat roof.
  • a keder thickening over a height of approximately 10 mm to the upper end of the roofing membrane.
  • the keder thickening is intended to facilitate the attachment of the roofing membrane to the wall connection profile and to keep it free to move.
  • a known wall connection profile of the type mentioned is formed in one piece and for concreting in a precast concrete part of the wall.
  • the cavity formed with the wall connection profile has an approximately box-shaped lower part which is extended obliquely upwards to the interior of the wall.
  • the lower part of the cavity is open to the outside and is delimited at the bottom by a tongue that does not protrude slightly and at the top by a nose that is bevelled on the inside.
  • the end with the keder thickening is inserted obliquely upwards into the wall connection profile, which is built into the prefabricated concrete part, so that the welded-on part of the keder thickening is located in the oblique extension of the cavity and the non-welded part of the keder thickening is behind the tongue that snaps up.
  • This installation is particularly difficult in cold weather, since the film must be bent with the thickening.
  • there is a risk that the film with the keder thickening will be pulled out of the wall connection profile again, since the tongue engaging behind the keder thickening here only extends a little upward in order to enable the aforementioned installation.
  • Another category includes flat roof end profiles (alwitra flat roof end profiles 2.2.4), which together with a cover profile form a transition from the roof skin to the building structure.
  • the flat roof profile arrangement is constructed in several parts with an end profile and a cover profile that can be attached thereon.
  • the end profile is held by a profile holder.
  • the profile shapes of the cover profile and the end profile are matched to one another so that the cover profile can laterally grip around a rounded profile head of the end profile to form an S-shaped loop of the plastic roofing membrane. This is intended to hold the roofing membrane against wind pressure and suction, but to be movable in the longitudinal direction of the profile and towards the roof.
  • the present invention has for its object to develop a wall connection profile arrangement of the type mentioned in such a way that the roofing membrane provided with a keder thickening can be easily inserted into the wall connection profile even at relatively low outside temperatures and can thus be attached to the wall.
  • the connection between the roofing membrane and the wall should be particularly safe against unintentional pulling out and protected against mechanical damage. Water pushed up from the outside of the roofing membrane should not enter the interior, i.e. can get into the roof structure, nevertheless a gas exchange from the inside to the outside should be possible.
  • the lower flange of the holding profile and the groove of the cover profile form a cavity which is open towards the wall plane and in which the keder thickening is held. It is particularly advantageous here that water pushed up from the outside of the roofing membrane, for example by the influence of wind, does not pass through the end of the roofing membrane into the interior or the roof structure can flow because the water must pass through the piping thickening down into the channel of the cover element and can flow out of it laterally or outwards. Nevertheless, an exchange of the air from the interior via the wall connection profile arrangement to the outside is possible by the air flowing over the upper edge of the keder thickening into the cavity between the lower flange of the holding profile and the channel of the cover profile and being able to escape laterally therefrom. - Furthermore, the edge of the roofing membrane with the attached piping thickening is reliably protected against mechanical influences and damage by the cover profile. The cover profile also significantly improves the aesthetic effect of this wall connection.
  • This configuration of the holding profile and the covering profile significantly prevents bends in the thickening of the piping and the roofing membrane at the fastening end to the thickening of the piping, particularly when the tongue of the second profiled element which is raised is inclined towards the wall plane.
  • the keder thickening runs essentially parallel to the upstanding tongue, while the roofing membrane welded to the keder thickening can hang down freely approximately vertically over the upper edge of the tongue.
  • the cover profile is particularly inexpensive according to claim 3.
  • the web thus simultaneously represents areas of the upper profile head and the lower channel.
  • This cover profile is inexpensive to manufacture.
  • the latter advantage also applies to the holding profile, in particular if it is designed according to claim 4.
  • the so-called outwardly open channel is used advantageously for receiving fastening screws for the holding element on the wall and to establish the distance between the flanges and the (outer) wall plane. - When the cover profile is put on, however, the channel with the screw heads accommodated therein disappears optically, and a particularly appealing external image is created.
  • the dimensioning according to claim 4 enables easy attachment of the cover profile with the suspended roofing membrane to the holding profile.
  • these profile elements can be screwed together in the region of the lower flange.
  • connection profile For a secure butt connection between abutting ends of the second profile elements or holding profiles, these can be appropriately bridged by a connecting profile according to claim 8.
  • the connection profile is included clamped between the second profile elements and the wall by the fastening screws.
  • a connecting plate is expediently additionally clamped behind the overhang.
  • the profile elements can be manufactured inexpensively according to claims 10 and 11 due to their shape.
  • Fig. 1, 1 denotes a first profile element, namely a cover profile.
  • the cover profile consists essentially of a flat web 2 which merges into a profile head 3 which is open at the bottom and into a channel 4 which is open at the bottom.
  • the clear width of the profile head is less than that of the channel.
  • the channel runs out in a tongue that extends obliquely upwards.
  • the tongue expediently extends to a transition point of a plastic roofing membrane 6 to a piping thickened portion 7 welded to the top thereof.
  • a second profile element a holding profile 9, is provided for direct attachment to an outer plane of a wall 8.
  • the holding profile 9 is essentially formed with an upper flange 10 and a lower flange 11 which lie in one plane and are connected to one another by walls of a channel 12 which is open to the outside.
  • the walls of the channel keep the upper and lower flange at a distance from the wall plane.
  • the bottom or the sole of the channel 13 is used to attach the holding profile to the wall by means of fastening screws 14.
  • connecting profile 15 is clamped between the holding profile 9 and the wall, which produces a butt connection between successive profile elements, which may have a length of 1.50 m, for example.
  • the connecting profile is essentially of the same shape as the second profile in the region of its lower flange 11 and the channel 12.
  • the holding profile 3 is first screwed on with fastening screws 14 in the desired mounting area. Then the reinforced edge of the roofing membrane is hooked into the cover profile, which is still completely detached from the wall, so that the tongue 5 engages behind the piping cover 7. With the roof sheeting loosely suspended in this way, the cover profile 1 is hung on the holding profile 9, so that the flat web 2 runs parallel to the upper and lower flanges 10, 11, and is secured in the region of the lower flange 11 by screws 16.
  • the lower flange 11 and the groove 4 with the tongue 5 form a cavity which is open towards the wall plane and which receives the keder thickening 7 of the roofing membrane.
  • the keder thickening can extend uncurved in accordance with the direction of the tongue, and also the roofing membrane 6 welded to the keder thickening extends essentially freely downwards.
  • the effect of the keder thickening spreading away from the wall away from the roofing membrane in the area of the tongue 5 in connection with the channel 4 as protection against the ingress of high water into the interior between the roofing membrane 4 and the wall 8 has already been mentioned above generally discussed, also the air-permeable connection between this interior via the wall connection profile arrangement to the outside.
  • the sealing effect against the ingress of rainwater into the interior is perfected in the upper region of the wall connection profile arrangement by joint sealant 17.
  • the joint sealant is securely held in a joint that is formed between the profile head 3 of the wall 8 and the channel 12 to the outside.
  • the embodiment according to FIG. 2 differs from that according to FIG. 1 in that the cover profile 18 is extended downwards with an overhang 19, which thus passes smoothly into the area of the flat web 2 as explained for the cover profile 1. Due to the lower overhang, the covered area of the roofing membrane is held in the slipstream, so that a higher wind pressure of higher buildings cannot push the water further up in the direction of the wall connection profile arrangement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP84104219A 1984-03-24 1984-04-13 Arrangement pour profilé de raccord à une paroi Withdrawn EP0159369A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3411032 1984-03-24
DE19843411032 DE3411032A1 (de) 1984-03-24 1984-03-24 Wandanschlussprofilanordnung

Publications (2)

Publication Number Publication Date
EP0159369A2 true EP0159369A2 (fr) 1985-10-30
EP0159369A3 EP0159369A3 (fr) 1986-06-25

Family

ID=6231614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104219A Withdrawn EP0159369A3 (fr) 1984-03-24 1984-04-13 Arrangement pour profilé de raccord à une paroi

Country Status (2)

Country Link
EP (1) EP0159369A3 (fr)
DE (1) DE3411032A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204339A (en) * 1987-05-01 1988-11-09 Glidevale Building Prod A ventilator for a roof structure and method of ventilating a roof structure
GB2215358A (en) * 1988-03-02 1989-09-20 Tegtmeier Metallbau Fixing for lean-to building to house wall
US5439077A (en) * 1993-03-19 1995-08-08 Knorr-Bremse Ag Brake disk for wheel disk brakes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612505A1 (de) * 1996-03-29 1997-10-02 Walter Gutjahr Entwässerungssystem für Balkone mit Brüstung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980783A (en) * 1962-08-20 1965-01-20 Val De Travers Asphalte Ltd Improvements in fasciae for buildings
CH425156A (de) * 1963-07-17 1966-11-30 Ver Deutsche Metallwerke Ag Zwei- oder mehrteiliger, metallischer oder nichtmetallischer Dachkantenabschluss, insbesondere für Flachdächer
DE2249057A1 (de) * 1972-10-06 1974-04-18 Karl Heinz Mauersberger Bauteilesatz fuer einen wandanschluss fuer dachfolien
DE2316272A1 (de) * 1973-03-31 1974-10-17 Alexander Josek Ortgangverkleidung bzw. anschlusschiene
US4024681A (en) * 1976-06-17 1977-05-24 Tremco Incorporated Flashing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980783A (en) * 1962-08-20 1965-01-20 Val De Travers Asphalte Ltd Improvements in fasciae for buildings
CH425156A (de) * 1963-07-17 1966-11-30 Ver Deutsche Metallwerke Ag Zwei- oder mehrteiliger, metallischer oder nichtmetallischer Dachkantenabschluss, insbesondere für Flachdächer
DE2249057A1 (de) * 1972-10-06 1974-04-18 Karl Heinz Mauersberger Bauteilesatz fuer einen wandanschluss fuer dachfolien
DE2316272A1 (de) * 1973-03-31 1974-10-17 Alexander Josek Ortgangverkleidung bzw. anschlusschiene
US4024681A (en) * 1976-06-17 1977-05-24 Tremco Incorporated Flashing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DEUTSCHE BAUZEITSCHRIFT, Nr. 12, Dezember 1978, Seiten 1703-1708, Fachverlag, G}tersloh, DE; "DBZ-Bauausr}stung: Flachdachabschl}sse" *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204339A (en) * 1987-05-01 1988-11-09 Glidevale Building Prod A ventilator for a roof structure and method of ventilating a roof structure
GB2204339B (en) * 1987-05-01 1991-06-19 Glidevale Building Prod A ventilator for a roof structure and method of ventilating a roof structure
GB2215358A (en) * 1988-03-02 1989-09-20 Tegtmeier Metallbau Fixing for lean-to building to house wall
GB2215358B (en) * 1988-03-02 1992-02-12 Tegtmeier Metallbau Prefabricated building structure
US5439077A (en) * 1993-03-19 1995-08-08 Knorr-Bremse Ag Brake disk for wheel disk brakes

Also Published As

Publication number Publication date
DE3411032A1 (de) 1985-09-26
EP0159369A3 (fr) 1986-06-25

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