EP0111235A2 - Elément composite préfabriqué pour l'isolation externe de murs de bâtiments - Google Patents

Elément composite préfabriqué pour l'isolation externe de murs de bâtiments Download PDF

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Publication number
EP0111235A2
EP0111235A2 EP83111891A EP83111891A EP0111235A2 EP 0111235 A2 EP0111235 A2 EP 0111235A2 EP 83111891 A EP83111891 A EP 83111891A EP 83111891 A EP83111891 A EP 83111891A EP 0111235 A2 EP0111235 A2 EP 0111235A2
Authority
EP
European Patent Office
Prior art keywords
thermal insulation
composite element
building
element according
walls
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Withdrawn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
EP83111891A
Other languages
German (de)
English (en)
Other versions
EP0111235A3 (fr
Inventor
Fritz Ernst Krueckau
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0111235A2 publication Critical patent/EP0111235A2/fr
Publication of EP0111235A3 publication Critical patent/EP0111235A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0869—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having conduits for fluids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/007—Outer coverings for walls with ventilating means

Definitions

  • the composite facade with fabric-reinforced plaster is the most common for external insulation of building walls, as it is inexpensive and easy to apply and has an acceptable appearance.
  • Thermal insulation boards are attached directly to the masonry, which are then plastered.
  • high forces occur, which make strong reinforcement fabric in the plaster layer necessary to prevent cracks.
  • the installation is therefore associated with a considerable amount of work.
  • the wall surface is heated up by heat build-up, which leads to a corresponding stress on the composite structure.
  • Another disadvantage stems from the fact that in the winter period diffusion and condensation at the interface between masonry and: thermal insulation board can result in a considerable amount of condensation, which leads to an undesirable reduction in the insulation effect.
  • the invention was based on the object of combining the advantages of both insulation systems while largely avoiding the disadvantages.
  • Fig. 1 shows the element from the front
  • Fig. 2 from above
  • Fig. 3 from the side.
  • the size of the composite element can vary within wide limits, it is preferably 0.3 to 2.0 m wide and 0.3 to 3.0 m high.
  • the side of the composite element facing the building wall consists in one piece of a thermal insulation panel A, which is preferably 20 to 200 mm, in particular 30 to 120 mm thick. It is preferably made of a hard foam plastic, e.g. based on polystyrene or polyurethane, but cork or lightweight boards can also be used. According to the invention, it is provided with a plurality of ventilation ducts running vertically on the outside, in the installed state, whose depth t is preferably 10 to 50, in particular 20 to 40 mm. These ventilation ducts are milled into the thermal insulation board, whereby they can be of various shapes, e.g. undercut trapezoidal to get the largest possible adhesive surface.
  • Their area proportion on the outer surface of the thermal insulation board is preferably 20 to 70 X, in particular 40 to 60 X.
  • the thermal insulation board can be provided with edge folds.
  • the outer surfaces of the webs recessed by the ventilation ducts are covered with the adhesive layer B, which establishes the connection to the cladding panels C.
  • the usual construction adhesives and tile adhesives e.g. Dispersion adhesive or dispersion cement adhesive suitable.
  • the composite element according to the invention has cladding panels C on its outside.
  • These can consist of small or large-sized natural or artificial stone tiles, for example asbestos cement, asbestos cement substitutes, synthetic resin-bonded materials, ceramic tiles or split tiles.
  • the joints between adjacent panels can be sealed, but they are preferably open, it being particularly advantageous if panels arranged one above the other overlap (see FIG. 3) and the edges overlap by appropriate profiling.
  • the cladding panel C can have the same size as the thermal insulation panel A, is preferred However, they are much smaller, so that several cladding panels are glued to a thermal insulation panel A, which are arranged in a bandage or grid.
  • the composite elements are prefabricated at the factory by gluing the thermal insulation panel A to the cladding panels C. They are attached to the building wall in one operation at the construction site so that the ventilation ducts run through the entire wall height in order to meet the requirements of DIN 18516 (draft July 1982). They are either screwed on, clamped on or preferably glued with the adhesives described above. With an offset arrangement of the individual rows of facing panels to the insulation board as an association (see Figure 1) can be a continuation of the dressing of the adjacent composite elements, wherein the completion of the association to the extended saving - are glued th edge regions subsequently facing plates.
  • the external insulation with the composite elements according to the invention has the advantage over the previously ventilated, heat-insulating facade cladding that no supporting substructure is used, the composite elements can be glued to the building wall in one operation, the assembly being so simple that it can also be carried out by the handyman can be.
  • the possibility of using different cladding panels results in a large variety of designs.
  • the rear ventilation through the ventilation ducts ensures rapid moisture compensation and constant temperature compensation in the sense of DIN 18 516. This avoids strong and rapid temperature fluctuations that could lead to tension and detachment of the adhesive layer. If the individual cladding panels are not non-positively connected, their temperature deformation even runs independently of one another, so that practically no tensile, compressive and shear forces can build up in the composite elements from temperature-related changes in length. This is particularly pronounced with small-sized, scale-like cladding parts:

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP83111891A 1982-12-04 1983-11-28 Elément composite préfabriqué pour l'isolation externe de murs de bâtiments Withdrawn EP0111235A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828234174 DE8234174U1 (de) 1982-12-04 1982-12-04 Vorgefertigtes verbundelement zur aussenisolierung von gebaeudewaenden
DE8234174U 1982-12-04

Publications (2)

Publication Number Publication Date
EP0111235A2 true EP0111235A2 (fr) 1984-06-20
EP0111235A3 EP0111235A3 (fr) 1985-07-03

Family

ID=6746234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111891A Withdrawn EP0111235A3 (fr) 1982-12-04 1983-11-28 Elément composite préfabriqué pour l'isolation externe de murs de bâtiments

Country Status (2)

Country Link
EP (1) EP0111235A3 (fr)
DE (1) DE8234174U1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273903A2 (fr) * 1986-12-30 1988-07-06 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
EP0358164A2 (fr) * 1988-09-07 1990-03-14 Steuler-Industriewerke GmbH Méthode pour installer une indication de fuite et/ou un espace d'isolation thermique entre une paroi et une plaque de revêtement de même que l'emploi de plaque de revêtement
CN102284999A (zh) * 2011-04-13 2011-12-21 赵坚强 装饰、保温、防腐、耐磨、防火无机非金属材料制品的防掉落结构
ES2435091A1 (es) * 2012-06-12 2013-12-18 Emilio ORTS ARAGONÉS Fachada prefabricada autoventilada
US9702152B2 (en) 2011-06-17 2017-07-11 Basf Se Prefabricated wall assembly having an outer foam layer
US10801197B2 (en) 2015-01-19 2020-10-13 Basf Se Wall assembly having a spacer
US11118347B2 (en) 2011-06-17 2021-09-14 Basf Se High performance wall assembly
US11541625B2 (en) 2015-01-19 2023-01-03 Basf Se Wall assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE62301T1 (de) * 1985-06-04 1991-04-15 Btb Bautechnische Beratung Bri Bausatz zur herstellung einer waermegedaemmten vorhangfassade.
DE3540713A1 (de) * 1985-11-16 1987-05-21 Hans Zeidler Wandbaustein

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR918061A (fr) * 1945-11-28 1947-01-29 Maçonnerie isolante
US3368473A (en) * 1963-11-21 1968-02-13 Sohda Yoshitoshi Roof and wall construction
FR2383280A1 (fr) * 1977-03-11 1978-10-06 Siplast Soc Nouvelle Toiture ventilee et procede de climatisation utilisant cette toiture
DE2853774A1 (de) * 1978-12-13 1980-07-03 Hpw Herzberger Plattenwerke Verbundplatte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR918061A (fr) * 1945-11-28 1947-01-29 Maçonnerie isolante
US3368473A (en) * 1963-11-21 1968-02-13 Sohda Yoshitoshi Roof and wall construction
FR2383280A1 (fr) * 1977-03-11 1978-10-06 Siplast Soc Nouvelle Toiture ventilee et procede de climatisation utilisant cette toiture
DE2853774A1 (de) * 1978-12-13 1980-07-03 Hpw Herzberger Plattenwerke Verbundplatte

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273903A2 (fr) * 1986-12-30 1988-07-06 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
EP0273903A3 (fr) * 1986-12-30 1990-06-13 RIESENEDER Gesellschaft m.b.H. u. Co. KG Revêtement de murs pour surfaces intérieures ou extérieures au bâtiment
EP0358164A2 (fr) * 1988-09-07 1990-03-14 Steuler-Industriewerke GmbH Méthode pour installer une indication de fuite et/ou un espace d'isolation thermique entre une paroi et une plaque de revêtement de même que l'emploi de plaque de revêtement
EP0358164A3 (en) * 1988-09-07 1990-06-06 Steuler-Industriewerke Gmbh Method for setting a leak indication and/or a thermal insulation gap between a wall and a lining panel as well as the application of the lining panel therefor
CN102284999A (zh) * 2011-04-13 2011-12-21 赵坚强 装饰、保温、防腐、耐磨、防火无机非金属材料制品的防掉落结构
US9702152B2 (en) 2011-06-17 2017-07-11 Basf Se Prefabricated wall assembly having an outer foam layer
US11118347B2 (en) 2011-06-17 2021-09-14 Basf Se High performance wall assembly
US11131089B2 (en) 2011-06-17 2021-09-28 Basf Se High performace wall assembly
ES2435091A1 (es) * 2012-06-12 2013-12-18 Emilio ORTS ARAGONÉS Fachada prefabricada autoventilada
US10801197B2 (en) 2015-01-19 2020-10-13 Basf Se Wall assembly having a spacer
US11541625B2 (en) 2015-01-19 2023-01-03 Basf Se Wall assembly

Also Published As

Publication number Publication date
EP0111235A3 (fr) 1985-07-03
DE8234174U1 (de) 1983-06-09

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Inventor name: KRUECKAU, FRITZ ERNST