EP0808954A2 - Profilé pour joint de dilatation - Google Patents

Profilé pour joint de dilatation Download PDF

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Publication number
EP0808954A2
EP0808954A2 EP97106628A EP97106628A EP0808954A2 EP 0808954 A2 EP0808954 A2 EP 0808954A2 EP 97106628 A EP97106628 A EP 97106628A EP 97106628 A EP97106628 A EP 97106628A EP 0808954 A2 EP0808954 A2 EP 0808954A2
Authority
EP
European Patent Office
Prior art keywords
expansion joint
side rails
joint profile
viewing
profile according
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Withdrawn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
EP97106628A
Other languages
German (de)
English (en)
Inventor
Heinz Zahner
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.)
Gima Gipser- und Malerbedarf & Co Gross- und Einzelhandels KG GmbH
Original Assignee
Gima Gipser- und Malerbedarf & Co Gross- und Einzelhandels KG GmbH
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 Gima Gipser- und Malerbedarf & Co Gross- und Einzelhandels KG GmbH filed Critical Gima Gipser- und Malerbedarf & Co Gross- und Einzelhandels KG GmbH
Publication of EP0808954A2 publication Critical patent/EP0808954A2/fr
Withdrawn legal-status Critical Current

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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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • 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

Definitions

  • the invention relates to an expansion joint profile for sealing expansion joints in the outer skin of buildings comprising a plaster layer and a thermal insulation layer, with elastically displaceable, clamping rails engaging in the expansion joint and a front-side cover.
  • Expansion joint profiles of this type for sealing expansion joints in the plaster layer have become known in a wide variety of embodiments.
  • prefabricated expansion joint profiles in various embodiments have also become known.
  • a particularly common profile consists of aluminum side rails, which are connected to each other by a spring-elastic corrugated inn, whereby the possibility of different insertion of fastening brackets, which enable fastening to the masonry, is formed by channel profiles on the outside.
  • perforated plates are provided as anchoring rails, between which a plastic band lying in the outer plastering joint is arranged.
  • This known expansion joint profile is extremely expensive and complicated to manufacture and install at the construction site, forms a strong cold bridge due to the aluminum structure and requires a number of additional sealing plates to prevent water from penetrating into the expansion joint as the thickness changes due to thermal expansion and contraction to prevent safely.
  • the invention is therefore based on the object of designing an expansion joint profile of the type mentioned in such a way that it is simple and inexpensive to produce, shows a high level of tightness against the ingress of rainwater and, moreover, can be easily installed at the construction site.
  • two separate, preferably made of plastic side rails are provided, each of which has angled, sealingly abutting front viewing legs that lie essentially in the outer plane of the plaster layer, an elastic expansion compensation plate preferably being glued between the side rails .
  • this expansion compensation plate can be designed as a foam plate.
  • plastering angles can be attached to the outer surfaces of the side rails, preferably in the form of glued-on components which are angled from a glass fiber fabric.
  • the viewing legs of the side rail which is preferably made of PVC, with an adhesive film to be removed after plastering.
  • the adhesive film that is only required before and during installation prevents soiling of the viewing legs, so that after plastering, with the outer surface of the plaster layer lying in the plane of the respective viewing leg, clean side rails are uncovered by pulling off the viewing film and thus a clean image the completed expansion joint is guaranteed.
  • the side rails are U-shaped components which are twisted through 180 ° and the angled viewing legs of which are provided with a plurality of spaced catches or knobs engaging therein.
  • the expansion joint profiles would have to be wrapped by additional Adhesive tapes are held together until installation, since it is important for the installation that the expansion joint profiles are inserted into the wall joints in the compressed position, so that when the joint is expanded (in practice it is primarily about expansion and not about expansion) the squeezing of the joints) while expanding the expansion compensation plate can always fill the expanding joint.
  • the pulling apart of the side rails held in the respective position by the catches and counter-catches by the wall disks which are spaced apart and form the expansion joint between them is favored by the plastering angles.
  • the expansion joint profile can be assembled by gluing together the U-shaped components forming the side rails with the interposition of an elastic expansion compensation plate in an intermediate position of the covering of the viewing legs, such that the Latches and the knobs engaging in them allow both a further compression and a stronger pulling apart of the side legs.
  • a cover leg parallel to the inner viewing leg and covering the viewing leg of the other side rail can also be formed, which in addition to the labyrinth seal formed by the latched viewing leg also provides an additional seal that prevents the ingress of dirt .
  • the transition between an old masonry 1 and a new masonry 2 with an intermediate expansion joint 3, which or the like in a known manner by polystyrene. can be filled - an outer skin 4 is applied, which initially comprises a thermal insulation layer formed from glued-on thermal insulation panels 5.
  • An expansion joint is left between the thermal insulation panels 5, which is to be filled by an expansion joint profile 6 according to the invention and to be filled moisture-tight, also taking into account the working of the outer skin.
  • the expansion joint profile 6 consists of two separate, preferably made of PVC plastic side rails 7 with molded-on viewing legs 8 on the front, the viewing legs sealingly abutting one another.
  • Fig. 2 shows a modified embodiment of an expansion joint profile, in which the side rails 7 form U-shaped components provided with bends on both sides.
  • the viewing legs 8 have a rib-shaped knobs 17 on the inside, while the outsides of the viewing legs 8 'are provided with a plurality of channel-shaped catches 18 which are spaced apart and parallel to one another. 2, an expansion compensation plate 9 is used, the thickness of which is greater than the distance between the side rails 7 in FIG.
  • the expansion joint profile according to FIG. 3 is a modification of the profile according to FIG. 2. It in turn uses two symmetrical, identical U-shaped components to form the side rails.
  • the expansion joint profile according to FIG. 3 points to the respective inner view legs 8 'parallel, the view leg 8 of the mating component on the outside overlapping cover legs 19, which bring about an additional seal that prevent the ingress of dirt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP97106628A 1996-04-23 1997-04-22 Profilé pour joint de dilatation Withdrawn EP0808954A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996116061 DE19616061C1 (de) 1996-04-23 1996-04-23 Dehnfugenprofil
DE19616061 1996-04-23

Publications (1)

Publication Number Publication Date
EP0808954A2 true EP0808954A2 (fr) 1997-11-26

Family

ID=7792128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106628A Withdrawn EP0808954A2 (fr) 1996-04-23 1997-04-22 Profilé pour joint de dilatation

Country Status (2)

Country Link
EP (1) EP0808954A2 (fr)
DE (1) DE19616061C1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29814450U1 (de) 1998-08-12 1998-12-24 Wörner, Eckard, 72805 Lichtenstein Abdeckleiste für Dehnungsfugen
DE10326014B4 (de) * 2003-05-29 2006-05-24 Saint-Gobain Weber Gmbh Gebäudewandkonstruktion
DE202009002918U1 (de) * 2009-03-02 2010-07-22 Lehrhuber, Konrad Dichtvorrichtung zur Fugenabdichtung zwischen zwei Bauteilen
CN109083299B (zh) * 2018-08-29 2020-11-03 嘉兴市开元建筑工程有限公司 防开裂渗水墙体的施工方法
CN114109048A (zh) * 2021-11-30 2022-03-01 重庆建筑工程职业学院 一种应急医院钢结构整体装配式模块施工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529590A (en) * 1967-10-03 1970-09-22 Air Shields Portable incubator for infants
DE9106457U1 (de) * 1991-05-25 1991-08-08 Migua Hammerschmidt GmbH, 5603 Wülfrath Vorrichtung zum Abdichten der Fuge zwischen zwei Wandbauteilen

Also Published As

Publication number Publication date
DE19616061C1 (de) 1997-09-11

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