DE2111324A1 - Elastic profile for sealing joints, especially between precast concrete parts - Google Patents

Elastic profile for sealing joints, especially between precast concrete parts

Info

Publication number
DE2111324A1
DE2111324A1 DE19712111324 DE2111324A DE2111324A1 DE 2111324 A1 DE2111324 A1 DE 2111324A1 DE 19712111324 DE19712111324 DE 19712111324 DE 2111324 A DE2111324 A DE 2111324A DE 2111324 A1 DE2111324 A1 DE 2111324A1
Authority
DE
Germany
Prior art keywords
profile
rails
joint
elastic profile
elastic
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
DE19712111324
Other languages
German (de)
Other versions
DE2111324B2 (en
DE2111324C3 (en
Inventor
Hans Mansfeld
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.)
Migua Fugensysteme GmbH
Original Assignee
Hammerschmidt & Co Migua
Migua-Mitteldeutsche Gummi- und Asbest Gesellschaft Hammerschmidt & Co
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 Hammerschmidt & Co Migua, Migua-Mitteldeutsche Gummi- und Asbest Gesellschaft Hammerschmidt & Co filed Critical Hammerschmidt & Co Migua
Priority to DE2111324A priority Critical patent/DE2111324C3/en
Priority to AT140972A priority patent/AT315454B/en
Priority to CH276472A priority patent/CH548502A/en
Priority to GB906672A priority patent/GB1368026A/en
Priority to BE780327A priority patent/BE780327A/en
Priority to FR7207998A priority patent/FR2128721B1/fr
Priority to IT21612/72A priority patent/IT950017B/en
Priority to NL7203117A priority patent/NL7203117A/xx
Priority to US00233557A priority patent/US3742669A/en
Publication of DE2111324A1 publication Critical patent/DE2111324A1/en
Publication of DE2111324B2 publication Critical patent/DE2111324B2/de
Application granted granted Critical
Publication of DE2111324C3 publication Critical patent/DE2111324C3/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6807—Expansion elements for parts cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/681—Sealings of joints, e.g. expansion joints for free moving parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6813—Compressable seals of hollow form

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Bridges Or Land Bridges (AREA)

Description

Firma MIGUA- Mitteldeutsche Gummi- und Asbestgesellschaft Hammerschmidt & Co., HeiligenhausCompany MIGUA - Central German Rubber and Asbestos Society Hammerschmidt & Co., Heiligenhaus

Elastisches Profil zum Abdichten von Fugen, insbesondere zwischen BetonfertigteilenElastic profile for sealing joints, especially between precast concrete parts

Die Erfindung betrifft ein elastisches Profil zum Abdichten von Fugen, insbesondere an Bauwerken aus Betonfertigteilen und besteht aus einem parallel zur Fugenlängsrichtung Falten aufweisenden tJberbrückungsteil, an den sich beidseitig nach außen im Querschnitt zunehmende Randstreifen anschließen, die von ü-förmigen Schienen umklammert werden.The invention relates to an elastic profile for sealing joints, in particular on structures made of precast concrete parts and consists of a bridging part which has folds parallel to the longitudinal direction of the joint and to which on both sides Connect edge strips with increasing cross-section on the outside, which are clasped by U-shaped rails.

Bei den bekannten Abdichtungen dieser Art handelt es sich regelmäßig um solche, bei denen die Profile mit ihrenThe known seals of this type are regularly to those whose profiles match their

209845/0156209845/0156

— 2 —- 2 -

Randstreifen in die bereits in den Fugenlaibungen eingegossenen Schienen nachträglich eingezogen werden. Die aus einem PVC-Trägerprofil hergestellten Schienen erschweren
aber durch ihre verhältnismäßig großen Berührungsflächen
mit den Randstreifen des elastischen Profils den Einziehvorgang, so daß bis zur Undichtigkeit führende Toleranzen in Kauf genommen werden müssen.Edge strips are subsequently drawn into the rails that have already been cast in the joint reveals. The rails made from a PVC support profile make it difficult
but because of their relatively large contact areas
with the edge strips of the elastic profile, the drawing-in process, so that leading to the leakage tolerances must be accepted.

Bei den bekannten Abdichtungen ist auch von Nachteil, daß ein durch irgendwelche mechanischen oder chemischen Beanspruchungen zerstörtes Profil, wenn überhaupt, nicht ohne erhebliche Schwierigkeiten ausgewechselt werden kann.The known seals also have the disadvantage that a mechanical or chemical stress destroyed profile, if at all, cannot be replaced without considerable difficulty.

Die Erfindung hat sich die Aufgabe gestellt, ein elastisches Profil zum Abdichten von Fugen, insbesondere zwischen Betonfertigteilen, zu schaffen, das unter Vermeidung der vorbeschriebenen Nachteile eine leicht zu montierende und zuverlässige Abdichtung ermöglicht und dabei sowohl einfach im Aufbau wie auch infolgedessen billig herzustellen ist.The invention has set itself the task of creating an elastic profile for sealing joints, in particular between precast concrete parts, to create, while avoiding the disadvantages described above, an easy-to-install and reliable one Sealing enables and is both simple in construction and, as a result, cheap to manufacture.

Ausgehend von einem elastischen Profil mit einem parallel zur Fugenlängsrichtung Falten aufweisenden überbrückungsteil, an dem sich beidseitig nach außen im Querschnitt zunehmend Randstreifen anschließen, die von U-förmigen Schienen umklammert sind, wird die Aufgabe erfindungsgemäß dadurch gelöst, daß die Randstreifen des Profils keilförmige Außen-Starting from an elastic profile with a bridging part with folds parallel to the longitudinal direction of the joint, on both sides of the outward cross-section increasingly connecting edge strips, which are clasped by U-shaped rails are, the object is achieved according to the invention by that the edge strips of the profile wedge-shaped outer

2 0 9845/01562 0 9845/0156

konturen aufweisen und zwischen den Innenflächen entsprechend zueinander geneigter Schenkel der aus starrem Material gefertigten Schienen eingepreßt sind, wobei die Außenflächen der Schenkel auf entsprechend abgewinkelten Leisten eines in der Fugenlaibung eingelassenen Kastenprofils sitzen.have contours and between the inner surfaces accordingly mutually inclined legs of the rails made of rigid material are pressed in, the Outer surfaces of the legs on appropriately angled strips of a box profile embedded in the reveal sit.

Die erfindungsgemäße Ausbildung erleichtert das Einziehen des elastischen Profils durch die auf den Profilrändern aufgepreßten Schienen, weil die beispielsweise aus Aluminium gefertigten Schienen einen geringen Reibungskoeffizienten besitzen und daher gut auf den Leisten der beispielsweise aus Hart-PVC hergestellten Kastenprofile gleiten.The design according to the invention facilitates the drawing in of the elastic profile through the profile edges pressed-on rails, because they are made of aluminum, for example manufactured rails have a low coefficient of friction have and therefore slide well on the bars of the box profiles made, for example, of rigid PVC.

Um das in der Ebene der Fugenlaibungen breiter als der Querschnitt des elastischen Profils offene Kastenprofil abzudekken, ist nach einem weiteren Vorschlag der Erfindung zwischen dem fadenförmigen Überbrückungsteil und den Randstreifen je ein sich auf beiden Seiten des Profils auf den Fugenlaibungen aufsetzender Quersteg angeordnet.To be wider than the cross-section in the plane of the joint reveals to cover the elastic profile open box profile, is according to a further proposal of the invention between the thread-like bridging part and the edge strips each a transverse web that sits on the joint reveals on both sides of the profile is arranged.

Zur Erzielung einer sich besonders dicht auf die Fugenlaibung anlegenden Abdeckung schlägt die Erfindnng weiter vor, daß jeder Quersteg aus zwei beidseitig vom Profil ausgehenden Stegen besteht, die vor dem Einbau des Profils einen Spitzen Winkel bilden.In order to achieve a cover that is particularly close to the reveal of the joint, the invention further suggests that Each transverse web consists of two webs extending from the profile on both sides, which have a point before the profile is installed Make angles.

2 0-9 8 45/01 5 62 0-9 8 45/01 5 6

Durch diese Ausbildung ist gewährleistet, daß sich die Stege unter Vorspannung auf die Fugenlaibungen auflegen und selbst bei extrem zunehmender Fugenbreite ihre feste Anlage beibehalten.This training ensures that the webs rest on the joint reveals and under prestress Maintain their fixed installation even with extremely increasing joint widths.

Für den Fall, daß trotz der dichten Anlage der Querstege auf den Fugenlaibungen Wasser die Querstege unterwandern sollte, ergeben sich durch die erfindungsgemäße Ausbildung weitere Abdichtungen zwischen den Randstreifen und den ü-förmigen Schienen, deren Kanten etwa eingedrungenes Wasser nach unten ableiten. Es kann zu diesem Zweck noch vorteilhaft sein, die starren Schienen so auszubilden, daß über ihren die Schenkel verbindenden Flansch hinausgehende Kanten vorgesehen werden. Diese Kanten schließen eine Umwanderung des Profils von etwa eingedrungenem Wasser völlig aus.In the event that water infiltrates the crosspieces despite the tight contact of the crosspieces on the joint reveals should result from the inventive design further seals between the edge strips and the U-shaped Rails, the edges of which divert any water that may have penetrated downwards. It can be even more beneficial for this purpose be to form the rigid rails so that beyond their flange connecting the legs provided edges will. These edges completely prevent the profile from being migrated by any water that may have penetrated.

Ein Ausführungsbeispiel des erfindungsgemäßen Profils ist in der Zeichnung in einem Querschnitt dargestellt.An embodiment of the profile according to the invention is shown in the drawing in a cross section.

Zwischen Betonfertigteilen 1 und 2 fesfindet sich eine Fuge 3, die durch Laibanges 4 unu 5 der Fertigteile 1 bzw. 2 eine seitliche Begrenzung in der Breite erfährt.Between prefabricated concrete elements 1 and 2, a joint 3, by Laibanges 4 UNU 5 of the finished parts 1 and 2 fesfindet undergoes a lateral delimitation in width.

In den Laibungen 4 und 5 sind in Laibungsebene offene Kastenprofile 6 bzw. 7 eingelassen, die sowohl aus Edelstahl, Aluminium oder vorzugsweise aus Hart-PVC oder einem anderenIn the reveals 4 and 5 there are open box profiles in the reveal level 6 or 7 embedded, both made of stainless steel, aluminum or preferably made of hard PVC or another

209845/0156209845/0156

Werkstoff hergestellt sein können. Die Kastenprofile 6 und 7 weisen zum Kasteninnern hin abgewinkelte Leisten 8 auf, die paarweise zur Aufnahme einer vorzugsweise aus Aluminium gefertigten U-Schiene 9 dienen, deren Schenkel 10 keilförmig zueinander verlaufen.Material can be made. The box profiles 6 and 7 have strips 8 angled towards the inside of the box which serve in pairs to receive a U-rail 9, preferably made of aluminum, the legs 10 of which run wedge-shaped to each other.

Zwischen den Schenkeln 10 der U-Schiene 9 sind entsprechend im Querschnitt nach außen hin keilförmig zunehmende Randstreifen 11 eines elastischen Profils 12 eingepreßt, das einen in Falten geführten Überbrückungsteil 13 aufweist.Between the legs 10 of the U-rail 9, there are edge strips which increase in cross section towards the outside in a wedge-shaped manner 11 of an elastic profile 12 is pressed in, which has a bridging part 13 guided in folds.

Zwischen dem Überbrückungsteil 13 und den Randstreifen 11 ist das elastische Profil 12 mit sich beidseitig über einen Teil der Breite der Fugenlaibungen 4 und 5 erstreckenden Querstegen 14 ausgebildet, die vor dem Einbau des Profils 12 paarweise spitze Winkel bilden und sich folglich mit ihren Rändern nach dem Einbau unter Vorspannung auf die Laibungen 4 und 5 fest aufsetzen.Between the bridging part 13 and the edge strips 11, the elastic profile 12 is with itself on both sides over a part the width of the joint reveals 4 and 5 extending transverse webs 14 formed, which before the installation of the profile 12 in pairs Form acute angles and consequently with their edges after installation under prestress on the soffits 4 and 5 firmly in place.

Der Einbau des Profils 12 erfolgt in der Weise, daß vorab die beispielsweise aus Aluminium gefertigten U-Schienen 9 auf die Randstreifen 11 aufgepreßt werden, worauf die U-Schienen 9 zusammen mit dem Profil 12 im Längsverlauf der Fuge 3 in die bereits eingebauten, mit Ankern 15 fest im Bauwerk gehaltenen Kastenprofile 6 und 7 eingeschoben werden, ohne daß weitere Befestigungsarbeiten erforderlich sind.The installation of the profile 12 takes place in such a way that the U-rails 9, which are made, for example, of aluminum are pressed onto the edge strips 11, whereupon the U-rails 9 together with the profile 12 in the longitudinal course of the joint 3 can be inserted into the already built-in box sections 6 and 7, which are firmly held in the structure with anchors 15, without that further fastening work is required.

209845/0156209845/0156

Claims (4)

Patentansprüche : . Z I Ί Ί O ^Claims:. Z I Ί Ί O ^ 1. Elastisches Profil zum Abdichten von Fugen, insbesondere zwischen Betonfertigteilen, aus einem parallel zur Fugenlängsrichtung Falten aufweisenden Uberbrückungsteil, an dem sich beidseitig nach außen im Querschnitt zunehmende Randstreifen anschließen, die von ü-förmigen Schienen umklammert sind, dadurch gekennzeichnet, daß die Randstreifen (11) des Profils (12) keilförmige Außenkonturen aufweisen und zwischen den Innenflächen entsprechend zueinander geneigter Schenkel (10) der aus starrem Material gefertigten Schienen (9) eingepreßt sind, wobei die Außenflächen der Schenkel (10) auf entsprechend abgewinkelten Leisten (8) je eines in den Fugenlaibungen (4 und 5) eingelassenen Kastenprofils (bzw.7) sitzen.1. Elastic profile for sealing joints, especially between precast concrete parts, made of a parallel to the longitudinal direction of the joint Bridging part with folds, on which the cross section increases outward on both sides Connect edge strips which are clasped by U-shaped rails, characterized in that the edge strips (11) of the profile (12) have wedge-shaped outer contours and between the inner surfaces corresponding to one another inclined legs (10) of the rails (9) made of rigid material are pressed in, the outer surfaces of the legs (10) on appropriately angled strips (8), one each embedded in the joint reveals (4 and 5) Box profile (or 7). 2. Elastisches Profil nach Anspruch 1, dadurch gekennzeichnet, daß zwischen dem Uberbrückungsteil (13) und den Randstreifen (11) je ein sich beidseitig des Profils (12) auf den Fugenlaibungen (4 und 5) aufsetzender Quersteg (14) angeordnet ist.2. Elastic profile according to claim 1, characterized in that that between the bridging part (13) and the edge strips (11) each one on both sides of the profile (12) on the Joint reveals (4 and 5) placing cross web (14) is arranged. 3. Elastisches Profil nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß jeder Quersteg (14) aus zwei beidseitig vom Profil (12) ausgehenden Stegen besteht, die vor dem Einbau des Profils (12) einen spitzen Winkel bilden.3. Elastic profile according to claims 1 and 2, characterized in that each transverse web (14) consists of two on both sides from the profile (12) extending webs that form an acute angle before the installation of the profile (12). 209845/015 6209845/015 6 4. Elastisches Profil nach Anspruch 1, dadurch gekennzeichnet, daß die starren Schienen (9) über den die Schenkel ClO) verbindenden Flansch hinausgehende Kanten aufweisen.4. Elastic profile according to claim 1, characterized in that that the rigid rails (9) go beyond the flange connecting the legs ClO) Have edges. 209845/0156209845/0156 LeerseiteBlank page
DE2111324A 1971-03-10 1971-03-10 Device for sealing joints between components Expired DE2111324C3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2111324A DE2111324C3 (en) 1971-03-10 1971-03-10 Device for sealing joints between components
AT140972A AT315454B (en) 1971-03-10 1972-02-21 Joint covering between components, in particular between precast concrete parts, with a rubber-elastic profile piece
GB906672A GB1368026A (en) 1971-03-10 1972-02-28 Sealing assembly
CH276472A CH548502A (en) 1971-03-10 1972-02-28 DEVICE FOR SEALING JOINTS, IN PARTICULAR BETWEEN PRECAST CONCRETE PARTS
BE780327A BE780327A (en) 1971-03-10 1972-03-07 ELASTIC PROFILE TO MAKE THE JOINTS WATERTIGHT, IN PARTICULAR BETWEEN PREFABRICATED CONCRETE ELEMENTS
FR7207998A FR2128721B1 (en) 1971-03-10 1972-03-08
IT21612/72A IT950017B (en) 1971-03-10 1972-03-09 ELASTIC PROFILE FOR THE HERMETIC CLOSURE OF CRACKS PARTICULARLY BETWEEN PREFABRICATED ELEMENTS OF CAL CESTRUZZO
NL7203117A NL7203117A (en) 1971-03-10 1972-03-09
US00233557A US3742669A (en) 1971-03-10 1972-03-10 Elastic gap sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2111324A DE2111324C3 (en) 1971-03-10 1971-03-10 Device for sealing joints between components

Publications (3)

Publication Number Publication Date
DE2111324A1 true DE2111324A1 (en) 1972-11-02
DE2111324B2 DE2111324B2 (en) 1974-04-11
DE2111324C3 DE2111324C3 (en) 1979-07-05

Family

ID=5801005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2111324A Expired DE2111324C3 (en) 1971-03-10 1971-03-10 Device for sealing joints between components

Country Status (9)

Country Link
US (1) US3742669A (en)
AT (1) AT315454B (en)
BE (1) BE780327A (en)
CH (1) CH548502A (en)
DE (1) DE2111324C3 (en)
FR (1) FR2128721B1 (en)
GB (1) GB1368026A (en)
IT (1) IT950017B (en)
NL (1) NL7203117A (en)

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Publication number Priority date Publication date Assignee Title
DE202008006947U1 (en) 2008-05-21 2008-07-31 E. Woerner Gmbh & Co. Kg Elastic profile for sealing joints

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Also Published As

Publication number Publication date
AT315454B (en) 1974-05-27
NL7203117A (en) 1972-09-12
US3742669A (en) 1973-07-03
GB1368026A (en) 1974-09-25
DE2111324B2 (en) 1974-04-11
FR2128721A1 (en) 1972-10-20
FR2128721B1 (en) 1976-08-06
DE2111324C3 (en) 1979-07-05
IT950017B (en) 1973-06-20
BE780327A (en) 1972-07-03
CH548502A (en) 1974-04-30

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