EP0103839A2 - Procédé et dispositif pour la construction d'une structure de toit - Google Patents

Procédé et dispositif pour la construction d'une structure de toit Download PDF

Info

Publication number
EP0103839A2
EP0103839A2 EP83109024A EP83109024A EP0103839A2 EP 0103839 A2 EP0103839 A2 EP 0103839A2 EP 83109024 A EP83109024 A EP 83109024A EP 83109024 A EP83109024 A EP 83109024A EP 0103839 A2 EP0103839 A2 EP 0103839A2
Authority
EP
European Patent Office
Prior art keywords
tubes
roof
control processes
water
substructure
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.)
Ceased
Application number
EP83109024A
Other languages
German (de)
English (en)
Other versions
EP0103839A3 (fr
Inventor
Jens Drefahl
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 EP0103839A2 publication Critical patent/EP0103839A2/fr
Publication of EP0103839A3 publication Critical patent/EP0103839A3/fr
Ceased legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0445—Drainage channels
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0477—Underroof drainage layers
    • 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D2013/049—Drainage on the roof surface of condensation water or infiltrated rainwater

Definitions

  • the invention relates to a method and a device for producing a roof structure with a waterproof, preferably single-layer and loosely laid on a substructure membrane seal as a roof skin.
  • the present invention is therefore based on the object of designing a method and a device of the type mentioned in the preamble in such a way that leaks in the roof covering which occur can be determined much more quickly with simple measures and can be localized more precisely.
  • the substructure is formed with these water control processes which penetrate between its upper and lower sides and are distributed in a grid-like manner over the roof surface.
  • the invention is based on the consideration that it is much cheaper to direct water entering the roof skin in the event of damage immediately via one or more adjacent control processes directly to the roof underside. In this way, the damage can be determined very quickly before the roof structure is intensely dampened.
  • the damage location can be located very easily in extremely narrow areas, which depends on the distribution of the control processes. The more precise the control processes are, the more precise the localization.
  • the measure according to the invention thus enables the defective roof skin area to be repaired quickly, specifically and thus cost-effectively, for example by gluing or welding on roof skin reinforcements at the relevant points.
  • a device according to claim 7, which is used to carry out the above-mentioned method is further characterized by water control processes designed as tubes.
  • Such tubes are simple and inexpensive and can be used during or after the ceiling manufacture. Compared to simple bores in the ceiling substructure, such tubes have the advantage of a more targeted and safe forced water drainage.
  • circular thin-walled tubes are preferred in cross section, which lead to low material costs and are easy to use.
  • the side walls of the tubes should preferably be provided with perforations, which according to claim 10 are expediently in the longitudinal direction of the tube , ie in the direction of the water drain, are inclined.
  • perforations which according to claim 10 are expediently in the longitudinal direction of the tube , ie in the direction of the water drain, are inclined.
  • base-fixing base sections of the tubes on the underside are preferred. According to claim 12, these can be expanded as a position-fixing means and, according to claim 13, can be ring-shaped and provided with a circumferential pressure lip. Instead, the foot sections according to claim 14 can also have pointed or cutting edges be trained. These measures enable the tubes to be fixed on the underside, in particular for the purpose of fixing them in position prior to the production of a concrete ceiling.
  • the special design of the foot sections depends, among other things, on the type of formwork, which can be made of wood or metal, for example.
  • the foot sections can prevent the concrete from penetrating into the tubes from below and thus rendering them inoperative.
  • top-side tube sealing means which can be designed according to claim 16 as a lid with inner plug and according to claim 17 as a lid with an outer edge.
  • lids prevent the concrete from entering the tubes and must be removed after the ceiling has been completed.
  • the lid can be provided with suitable pulling loops.
  • the sealing means of several tubes of a row can be part of a concrete pulling gauge, so that when the pulling gauge is removed, the sealing means are removed at the same time. In this context it is possible, according to claim 20, to combine the sealing means of several tubes into an inverted trough.
  • the tubes and their components preferably consist of plastic, for example of polyvinyl chloride. This has the advantage of an inexpensive production, a low weight for storage and transport, a rot-proof design and the like.
  • a roof substructure 10 for example a concrete ceiling, is penetrated between its upper and lower sides by water control processes 12, for example bores. These are distributed in a grid pattern over the roof surface, for example in the grid shown in FIG. 2, in which the individual control processes 12 are combined into rows 20.
  • the substructure 10 is covered on the upper side with a loosely laid, that is to say not glued, single-layer roof skin 14, on which in the present case there is a rot-free thermal insulation 16 on the upper side.
  • an intermediate layer 18 is located between the waterproof roof skin 14, which is designed as a membrane seal, and the upper side of the substructure 10, which enables water that may possibly penetrate on the upper side to be distributed or flow in this layer.
  • the intermediate layer 18 may consist, for example, of a water-conductive nonwoven web or merely represent the space between the substructure 10 and the roof skin 14 which is caused by unevenness.
  • the intermediate layer 18 thus enables the surface water penetrating at any point through the roof skin 14 to reach the adjacent water control processes 12 as quickly as possible, in order to then drain off, so that a fault location that can be localized quickly and precisely is possible. While the application of the present invention to an inverted roof is shown by way of example in FIG. 1, it should be pointed out that of course any other type of roof can be provided with water control processes according to the invention.
  • the embodiment from FIG. 3 relates to a concrete ceiling production according to the present invention.
  • spacers for example in the form of wooden blocks, are provided, by means of which slat-shaped concrete pull-off gauges 30 are held at the top of the planned concrete ceiling in such a way that the concrete is joined Can be smoothed on the upper side with the help of a pulling bar, which is movable in the direction of the arrow and is not specified.
  • the pulling gauges 30 can then be removed while at least the spacers remain in the concrete ceiling.
  • the spacer blocks are replaced by tubular water control processes, namely in the left part of FIG. 3 by tubes 24 and in the right part of FIG. 3 by tubes 32. These tubes remaining in the concrete serve as spacers in the manufacture of the ceiling and afterwards as water control processes.
  • the rows 24 and grid-like distributed tubes 24 have base-fixing foot sections 26 on the underside, which in the present case are flange-like and annularly widened and have fastening holes for nailing or screwing on the one hand and peripheral elastic pressure lips 27 on the other hand.
  • the fastening holes and possibly also the pressure lips can be replaced or supplemented by an underside adhesive layer. .
  • the foot portions are formed frontally protruding spikes or cutting edges in the form of annular 34th This fixes the position and seals in a similar way.
  • the foot sections 34 can be used, for example, with a wooden formwork 22, the foot sections 26 are more suitable for a formwork 22 made of metal or the like.
  • the tubes can be protected with a tube sealant in the form of lids 28 with an outer edge or in the form of lids 36 with inner plugs on the top entry of concrete.
  • the lids 28 and / or 36 can be attached to the pull-off gauges 30 as shown in FIG. 3, so that when the pull-off gauges are removed after completion of the concrete ceiling they are pulled off the tubes with the release of their upper water inlets.
  • the lids of a plurality of tubes in a row 20 are covered by a lid 42 in the form of an inverted trough-shaped tub on a concrete pull-off gauge 30 during the production of concrete slabs.
  • this embodiment has the advantage, among other things, of a simple, quick len S the tubes of a row, even if the tubes are not properly centered.
  • FIG. 5 shows that the side walls of a tube 4 4 (left part of FIG. 5) can be provided with perforations 46 which are inclined from the outside inwards in the direction of the water drainage, that is to say from top to bottom.
  • a tube 48 (right part of FIG. 5) can be provided with perforations 50 which penetrate the side walls.
  • These perforations 46 or 50 allow water to enter the tubes from the roof substructure surrounding the tubes and thus to drain them quickly even if the water has not penetrated into the tubes' inlets, but into the other substructure.
  • the perforations 46 have the advantage over the perforations 50 that it is easier for the water to flow into the tubes and that water does not flow out of the tubes.
  • FIG. 5 also shows that a cover 52 has an inner plug 54 which engages in the tube 44 or 48 and an upper side plug.
  • a cover 58 can be provided with an edge 60 encompassing the tube 44 or 48 and a pulling loop 62 corresponding to the pulling loop 56.
  • the covers 52 and 58 for example, adjoin the upper edge of the finished concrete ceiling, the elastic loops 56 and 62 allowing the concrete ceiling to be pulled off by means of a pull-off bar. After pulling off, the pull loops 56 and 62 align automatically on again, so that the covers 52 and 58 can be detached from the associated tubes 44 and 48.
  • FIG. 6 shows how a defective warm roof (with thermal insulation located under the roof skin) can be renovated.
  • a load-bearing ceiling 64 for example made of concrete or wood, which is covered by an old, defective roof skin 68, which can also be laid in multiple layers and glued.
  • the substructure comprising the ceiling 64, the thermal insulation 66 and the defective roof skin 68 can, for example, be pierced for renovation purposes and then provided with inserted tubes 70 which take over the function of the water control processes and extend from the top to the bottom of the roof substructure.
  • a loosely applied, single-layer membrane sealing roof skin 74 is then applied to the roof skin 68 via a water-conductive intermediate layer 72, which corresponds to the intermediate layer 18 from FIG.
  • a further, but rot-free, heat-insulating layer 70 can be applied to this.
  • the tubes 70 can also be provided with perforations 46 and / or 50 (FIG. 5). If the new single-layer roof skin 74 should ever become leaky, it is possible to locate the fault location quickly and precisely, as in the other embodiments.
  • the interior of the water control processes 12 or the tubes 24, 32, 44, 48, 70 in itself represents a thermal bridge, which is relatively harmless in itself because of the small tube diameter and the grid-like distribution.
  • the water control processes or the tubes can be filled with a water-permeable heat insulation material, such as with plastic beads made of polystyrene or the like.
  • a water-permeable heat insulation material such as with plastic beads made of polystyrene or the like.
  • the heat insulation inserts 63 can consist of individual plastic balls which are glued together at their mutual boundary points.
  • the inserts can be held in the tube by separate gluing or by a press fit. They ensure perfect thermal insulation and at the same time allow water to pass through the spaces between the beads.
  • the roof substructure under the roof skin is provided with grid-like water control processes, which are, for example, at a mutual distance of one to three meters.
  • the internal cross section can largely be chosen arbitrarily . will. However, it must be so large that, in the event of damage, water that flows in can flow through the neighboring control processes essentially unimpeded, so that fault location can be carried out correctly. Normally, for example, holes or clear diameters in the Of the order of 10 to 20 mm should be sufficient. However, smaller diameters are also conceivable, especially in connection with narrower distribution grids of the control processes. If sufficient internal thermal insulation is provided, much larger internal cross sections can also be used, provided that this does not weaken the load-bearing roof substructure too much.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP83109024A 1982-09-18 1983-09-13 Procédé et dispositif pour la construction d'une structure de toit Ceased EP0103839A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823234719 DE3234719A1 (de) 1982-09-18 1982-09-18 Verfahren und vorrichtung zum herstellen eines dachaufbaues
DE3234719 1982-09-18

Publications (2)

Publication Number Publication Date
EP0103839A2 true EP0103839A2 (fr) 1984-03-28
EP0103839A3 EP0103839A3 (fr) 1984-05-09

Family

ID=6173615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109024A Ceased EP0103839A3 (fr) 1982-09-18 1983-09-13 Procédé et dispositif pour la construction d'une structure de toit

Country Status (2)

Country Link
EP (1) EP0103839A3 (fr)
DE (1) DE3234719A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ302699B6 (cs) * 2009-07-27 2011-09-07 Student Science, s. r. o. Zpusob výroby nanokapslí pripravených na bázi nanovláken

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605633A1 (de) * 1986-02-21 1987-09-03 Gerd Neumann Vorrichtung zur frueherkennung und eingrenzung von wasserschaeden an einem flachdach und verfahren zum anbringen der vorrichtung
DE102015013086A1 (de) 2015-10-01 2017-04-06 Jutta Regina Giller Attika für Gebäude
CN109025087A (zh) * 2018-08-02 2018-12-18 中国十七冶集团有限公司 一种保温、铺装屋面雨水管排水装置及施工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884009A (en) * 1973-10-26 1975-05-20 Grace W R & Co Method of ventilating a roof system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ302699B6 (cs) * 2009-07-27 2011-09-07 Student Science, s. r. o. Zpusob výroby nanokapslí pripravených na bázi nanovláken

Also Published As

Publication number Publication date
EP0103839A3 (fr) 1984-05-09
DE3234719A1 (de) 1984-03-22

Similar Documents

Publication Publication Date Title
EP3521557B1 (fr) Cadre multifonction pour constructions tubulaires
DE69907752T2 (de) Verfahren und vorrichtung zum abdichten von fugen oder rissen in hydraulischen werken, beton und mauerwerk
DE69623414T2 (de) Wasserabdichtungssystem für Wasserbauwerke aus steifem Kunststoffflachmaterial
DE19738488A1 (de) Verfahren zur Herstellung einer Drainage und Drainage für Oberflächenwasser im Tunnel- und Bergbau
DE4422648C2 (de) Sollriß-Fugenschiene
DE2330718C3 (de) Verfahren zum Herstellen einer belastungsfähigen Dichtungsschicht eines Bauwerkes und Platte oder Folie zur Durchführung des Verfahrens
EP0103839A2 (fr) Procédé et dispositif pour la construction d'une structure de toit
DE19716516A1 (de) Dämm-Dränelemente aus Kunststoffhartschaum und Verfahren für die Anwendung im Erdreich
DE19649476C2 (de) Verfahren und Fugendichtung zum nachträglichen Abdichten von Bauwerksfugen zwischen Betonbauteilen
DE102016111724B4 (de) In offener Bauweise erstelltes Tunnelbauwerk mit wenigstens einem Betonkörper
DE69409205T2 (de) Konstruktionsverfahren eines unterirdischen bauwerkes
DE2103223C3 (de) Isoliereinrichtung für begehbare, vorstehende Gebäudeteile, wie Balkone, Terrassen o.dgl.
DE102004008562A1 (de) Verfahren und Vorrichtung zur Abdichtung von durch Wärmedämmungen hindurchragenden Teilen
EP1124016B1 (fr) Etanchéité de fondations par feuilles de caoutchouc
EP2198095A2 (fr) Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention
DE10315559A1 (de) Verfahren und Vorrichtung zum Sanieren einer Schachtanlage
CH717632B1 (de) Fertigteil zur Abdichtung von erdberührten Wänden.
EP4086603B1 (fr) Système de détection des fuites
EP1776507B1 (fr) Procede pour produire un canal d'infrastructure
DE2051607C3 (de) Mehrschichtiger Belag zum Abdichten von Rohdecken im Hoch-, Tief- und Ingenieurbau sowie Verfahren zu dessen Herstellung
DE10111413A1 (de) Dachflächenbeschwerung
DE2710429A1 (de) Betonbauwerk mit einem innenraum, insbesondere kanalisationsrohr
DE69911163T2 (de) Tunnelentwässerungseinrichtung
DE2734525A1 (de) Randbefestigung von kunststoffdichtungsbahnen an einem bauwerk
EP1777351B1 (fr) Méthode d'édification d'une partie d'ouvrage, en particulier d'une cave et partie d'ouvrage ainsi réalisée

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19831003

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19861218