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EP0059466B1 - Façade isolante pour des bâtiments existants - Google Patents

Façade isolante pour des bâtiments existants Download PDF

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Publication number
EP0059466B1
EP0059466B1 EP82101557A EP82101557A EP0059466B1 EP 0059466 B1 EP0059466 B1 EP 0059466B1 EP 82101557 A EP82101557 A EP 82101557A EP 82101557 A EP82101557 A EP 82101557A EP 0059466 B1 EP0059466 B1 EP 0059466B1
Authority
EP
European Patent Office
Prior art keywords
plaster
layer
wire mesh
facade
insulating
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.)
Expired
Application number
EP82101557A
Other languages
German (de)
English (en)
Other versions
EP0059466A1 (fr
Inventor
Klaus Diener
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.)
GROETZ, FRANZ GMBH & CO.KG BAUUNTERNEHMUNG
Original Assignee
Grotz Franz & Cokg Bauunternehmung 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25792941&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0059466(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19818105970 external-priority patent/DE8105970U1/de
Priority claimed from DE19813116977 external-priority patent/DE3116977A1/de
Application filed by Grotz Franz & Cokg Bauunternehmung GmbH filed Critical Grotz Franz & Cokg Bauunternehmung GmbH
Priority to AT82101557T priority Critical patent/ATE13921T1/de
Publication of EP0059466A1 publication Critical patent/EP0059466A1/fr
Application granted granted Critical
Publication of EP0059466B1 publication Critical patent/EP0059466B1/fr
Expired 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
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • 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

Definitions

  • the invention relates to an insulation facade for old buildings, with an insulation layer applied to the outer wall of the building, an outer layer forming the visible side of the facade and an intermediate carrier layer which is fastened to the outer wall by means of dowels and bolts.
  • the outer wall can have mineral or plastic-containing plasters in one or more layers or also ceramic coverings. It is therefore often difficult to assess the subsurface, but it is even more difficult to find out the appropriate measures for treating the subsurface. As a rule, the preparations for installing an insulation facade are therefore very complex and costly. In many cases, the existing covering must even be completely removed, which is of course also costly.
  • flat reinforcement grids which consist of perpendicularly crossing running and cross wires, have been used recently. These flat grids are attached to the solid surface (masonry, concrete or the like) using dowels and bolts and are kept at a constant distance from the surface of the old building facade using spacers. This distance is approximately 30 mm, while the plaster layer itself is 50 mm.
  • This known solution can be reasonably satisfactory in terms of processing technology, but not in terms of building technology and building physics.
  • the latticework represents a significant mass accumulation of steel, which is close to the outer surface of the insulating plaster.
  • the outer plaster layers in particular are subject to considerable temperature differences in summer and winter. Since the coefficient of expansion of the steel and the materials that make up the insulation plaster are very different, there is tension within the insulation plaster that can lead to cracks.
  • EP-A1-0019892 the known insulation facade mentioned at the beginning (EP-A1-0019892), which is not particularly intended for old buildings, but could also be used there.
  • a flat metal plate is fixed at a distance from the outer wall using dowels and bolts, the space between it and the outer wall is foamed with polyurethane and the plaster is applied to the metal plate.
  • this is provided with stamped open embossments into which plaster can penetrate. So here is between the plaster and insulation layer a highly heat-conductive metal layer, which inevitably leads to movements between the individual layers due to their greater thermal expansion. Foaming such large cavities on the construction site is also very complex. Finally, the adhesion of the plaster is insufficient; in particular, it is not possible to apply insulating plasters that are used in a relatively large thickness.
  • the invention has for its object to form an insulating facade of the structure described above so that a simple, regardless of the type of substrate installation possible, perfect adhesion of an insulating plaster is given and thermal stresses within the insulating plaster not or not to any appreciable extent occur.
  • a wire mesh is arranged at regular intervals as a support layer, which on the one hand in connection with the dowels and those acting on the wire mesh Bolt for fastening the insulation layer, on the other hand serves as a plaster base for the outer layer.
  • the insulation facade consists of the insulation layer, e.g. B. of mineral wool, the wire mesh for fastening the same to the substrate and an applied insulation plaster on the visible side, for which the wire mesh also forms the plaster base.
  • the insulation facade can be coated with conventional means on coated or uncoated exterior walls of any kind are applied without these having to be prepared in any way. Movements of the surface cannot be transferred to the plaster layer, since they are absorbed by the insulating layer, which forms a kind of sliding layer.
  • the wire mesh fulfills the further purpose of a simple aid for attaching the otherwise prepared insulation layer to the outer wall.
  • a plastic-containing insulation plaster is used, which brings a further increase in the insulation value and can be applied in a conventional manner by throwing the wire mesh due to the structure of the insulation facade.
  • a surface plaster that forms the visible side is usually applied to the insulation plaster. If the fastening elements attack the wave troughs of the wire mesh, the wire mesh with its wave troughs can lie directly on the insulation layer and serve to secure them.
  • the design according to the invention has the further advantage that only the outermost apex of each wave is close to the outer surface of the insulating plaster and thus only this area is subject to the extreme temperature fluctuations, while the greater part of the wire mesh is displaced into the depth of the insulating plaster to the insulating layer.
  • these low tensions do not come into effect in a single plane, but are spatially distributed so that they are practically ineffective, in particular there are no tensile stresses parallel to the outer surface of the plaster, which are primarily responsible for the formation of cracks.
  • the wire mesh 1 shown in FIG. 1 in the form of a mat consists of running wires 2 and transverse wires 3 which cross at right angles.
  • the wire mesh is deformed in a wave-like manner, e.g. B. in such a way that the wave crests 4, 5 formed by individual transverse wires 3 each lie in the region of a contact wire 2.
  • the distance between the running wires 2 and the transverse wires 3 can be as narrow as desired.
  • the wave height can also be selected according to the plaster thickness.
  • the ends 6 of the transverse wires projecting beyond the running wires 2 are bent over to hooks 7, the hooks at opposite ends of the grating 1 being able to be bent in different directions in order to facilitate the attachment of adjacent mats in that an already attached mat the next one can simply be attached and then attached without difficulty.
  • These hooks can be provided on each or only on selected cross wires.
  • the outer wall 8 of a building can be seen, which can consist of truss, natural stone or brick masonry or reinforced concrete.
  • the outer wall 8 also carries a coating 9, for. B. an old plaster, ceramic flooring or the like.
  • the building is provided with an insulating facade, the insulating layer 14, z. B. of mineral wool, and has an outer layer 15, which in turn consists of an insulating plaster 12 and a finishing plaster 13.
  • the insulation layer 14 is fastened to the outer wall 8 with the aid of the wire mesh 1 according to FIG. 1.
  • Dowels 10, which are introduced through the outer layer 9 into the outer wall 8, serve as fastening elements, on the one hand, nails, bolts 11 or the like, which are driven into the dowels 10.
  • the fastening elements have spacers 16 which pass through the insulation layer 14 and are supported on the outer layer 9.
  • documents 17 are also provided, which transmit the fastening force from the nail or bolt head 18 to the wire mesh 1 or to the insulation layer 14.
  • the documents 17 can, as indicated by dash-dotted lines in FIG. 1, be formed like strips or rails.
  • the wire mesh 1 protrudes over the surface of the insulation layer 14.
  • the insulation plaster 12 is then sprayed onto the plaster beams fastened to the old building facade by means of the dowels 10 and the bolts 11, which is reinforced and held over the entire depth by the spatial deformation of the lattice 1.
  • a top coat 13 is then applied to the insulation plaster 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Detergent Compositions (AREA)
  • Finishing Walls (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Claims (4)

1. Façade isolante pour des immeubles existants, comportant une couche isolante (14) appliquée a la paroi extérieure de l'immeuble, une couche extérieure (15) formant la surface apparente de la façade, et une couche porteuse entre les deux, et fixée a l'aide de goujons (10) et de vis (11) a la paroi extérieure, caractérisée en ce qu'entre ladite couche isolante (14) et ladite couche extérieure (15), composée d'une ou de plusieurs couches d'enduits (12, 13) d'une matière isolante est prevu comme couche porteuse un treillis (1) déformé de manière regulierement ondulée, servant, d'une part, en liaison avec les goujons (10) et les vis (11), a la fixation de la couche isolante (14) à la paroi extérieure de la construction, et d'autre part, comme un support pour la couche extérieure (15).
2. Façade isolante selon la revendication 1, caractérisée en ce que les dites vis (11) s'appli-
quent aux points bas (4) du treillis ondulé (1). 3. Façade isolante selon la revendication 1 ou
2, caractérisée en ce que ladite couche extérieure (15) se compose d'une couche d'enduit isolante intérieure (12) et d'un revêtement d'enduit extérieure (13) formant la surface apparente de la façade.
EP82101557A 1981-03-03 1982-03-01 Façade isolante pour des bâtiments existants Expired EP0059466B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101557T ATE13921T1 (de) 1981-03-03 1982-03-01 Dammfassade fuer altbauten.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8105970U 1981-03-03
DE19818105970 DE8105970U1 (de) 1981-03-03 1981-03-03 Putztraeger
DE3116977 1981-04-29
DE19813116977 DE3116977A1 (de) 1981-04-29 1981-04-29 Daemmfassade fuer bauwerke, insbesondere fuer altbauten

Publications (2)

Publication Number Publication Date
EP0059466A1 EP0059466A1 (fr) 1982-09-08
EP0059466B1 true EP0059466B1 (fr) 1985-06-19

Family

ID=25792941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101557A Expired EP0059466B1 (fr) 1981-03-03 1982-03-01 Façade isolante pour des bâtiments existants

Country Status (4)

Country Link
EP (1) EP0059466B1 (fr)
DE (1) DE3264181D1 (fr)
FI (1) FI820674A7 (fr)
NO (1) NO820634L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386487A (zh) * 2017-08-02 2017-11-24 聊城市铭旺建材有限公司 一种保温墙体装配结构及其施工工艺

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556393B1 (fr) * 1983-12-09 1987-03-27 Sambuchi Boisbluche Cie Procede de refection des revetements exterieurs de murs de batiments
CH666713A5 (de) * 1984-11-12 1988-08-15 All Systembau Ag Baukoerper, wie mauer, wand, wand-, fassaden-, verbundplatte.
DE3601689A1 (de) * 1986-01-17 1987-07-23 Montenovo Werke Hans Heitmann Waermedaemmende, nicht brennbare fassadenverkleidung
AT404486B (de) * 1987-05-08 1998-11-25 Eggert Heinz Gebäudewandverkleidung
DE4223508A1 (de) * 1992-07-17 1994-01-20 Paul Maier Bewehrungsmatte für Verputzschichten von Gebäuden
CH685950A5 (de) * 1992-09-24 1995-11-15 Marmoran Ag Isolierungselement fur Oberflochenbekleidung im Bauwesen.
PL185398B1 (pl) * 1996-02-07 2003-05-30 Peter Kellner Płyta izolacyjna
AU3806300A (en) * 1999-02-25 2000-09-14 Dirk Hafeneger Natural insulating facade
DE19911153A1 (de) * 1999-03-12 2000-10-19 Fraunhofer Ges Forschung Wandaufbau
BE1014205A3 (nl) 2001-05-31 2003-06-03 Bekaert Sa Nv Wapeningsnet uit gelast gaas.
FR2913036B1 (fr) * 2007-02-26 2009-05-08 Sarl Valentin Sarl Systeme d'isolation et de decoration par l'exterieur d'une paroi d'un immeuble
DE102008053978B4 (de) * 2008-10-30 2012-01-05 Stephan Hauser Verfahren zum Anbringen einer Verstärkung bzw. Verkleidung an einem bestehenden Bauteil sowie Bauteil mit daran angebrachter Verstärkungs- bzw. Verkleidungsschicht
DE102009044352A1 (de) * 2009-10-28 2011-05-05 Sfs Intec Holding Ag Putzsystem sowie Kunststoffdübel-Metallschraube-Baugruppe desselben
CN102121283A (zh) * 2011-01-11 2011-07-13 吴淑环 一种复合墙体中网状抗拉材料、或/和钢筋的安装方法
DE102011102510A1 (de) 2011-05-26 2012-11-29 Sfs Intec Holding Ag System zum Befestigen einer Dämmfassade und dafür vorgesehener Befestiger
DE102011110941A1 (de) * 2011-08-17 2013-02-21 Andreas Stahl Bewehrte Vorsatzschale mit verminderter Schichtdicke
RU2491394C2 (ru) * 2011-11-29 2013-08-27 Юрий Александрович Зонов Способ теплоизоляции лоджий и балконов с применением резьбового крепежного средства
CN103883133B (zh) * 2014-04-15 2016-03-02 北京卧龙农林科技有限公司 粘土砖墙体的保温改造工艺
CN104452984A (zh) * 2014-12-01 2015-03-25 湖北全洲扬子江建设工程有限公司 双层钢丝网保温浆料外墙外保温结构及其施工方法
CN105040931A (zh) * 2015-07-22 2015-11-11 德清扬泰建筑材料有限公司 一种建筑外墙体改造结构
CN105040923A (zh) * 2015-07-22 2015-11-11 德清扬泰建筑材料有限公司 一种建筑外墙砖面结构
CN105040838A (zh) * 2015-07-22 2015-11-11 德清扬泰建筑材料有限公司 一种建筑外墙外保温涂料系统
CN105040856A (zh) * 2015-07-22 2015-11-11 德清扬泰建筑材料有限公司 一种建筑无机保温外墙结构
CN105040999A (zh) * 2015-07-22 2015-11-11 德清扬泰建筑材料有限公司 一种建筑旧墙外墙体改造结构
CN105040840A (zh) * 2015-07-26 2015-11-11 德清扬泰建筑材料有限公司 一种岩棉板外墙外保温结构
ITUB20160009A1 (it) * 2016-02-01 2017-08-01 Rexpol Srl Armatura per la realizzazione di rivestimenti con intonaco rinforzato
CN105421688B (zh) * 2015-12-09 2018-04-20 中建二局第三建筑工程有限公司 一种墙体的拼接拉毛构造及其拉毛施工方法
CN109958205A (zh) * 2019-04-04 2019-07-02 中国十七冶集团有限公司 一种无机纤维真空保温板外墙系统施工优化方法
IT202200017634A1 (it) * 2022-08-25 2022-11-25 Santo Zafonte Sistema di isolamento termico a pannelli strutturali ad alta capacita’ isolante, ridotte dimensioni e resistente agli urti

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801530A (en) * 1928-01-31 1931-04-21 Charles C Overmire Combined backing and reenforcing means for plaster and the like
US1799750A (en) * 1929-08-05 1931-04-07 Herman H Hummert Wall covering
US2047211A (en) * 1934-07-14 1936-07-14 Grand Joseph M Le Thermally insulated wall structure
DE717452C (de) * 1939-02-07 1942-02-14 Wilhelm Kraemer Putztraeger aus verschweissten Draehten und Verfahren zu seiner Herstellung
DE1679373U (de) * 1954-04-27 1954-07-08 Stahlnetz G M B H Tafelfoermiger putztraeger.
FR2378143A1 (fr) * 1977-01-24 1978-08-18 Gen Travaux Batiment Agrafes pour fixer l'armature d'une couche exterieure a une couche isolante revetant la paroi externe d'un batiment
CH637724A5 (de) * 1979-06-05 1983-08-15 Idc Chemie Ag Isolierte aussenbekleidung fuer gebaeudewaende.
DE8112778U1 (de) * 1981-04-30 1981-12-10 Upat Gmbh & Co, 7830 Emmendingen Befestigungsvorrichtung fuer einen putztraeger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386487A (zh) * 2017-08-02 2017-11-24 聊城市铭旺建材有限公司 一种保温墙体装配结构及其施工工艺

Also Published As

Publication number Publication date
DE3264181D1 (en) 1985-07-25
FI820674L (fi) 1982-09-04
EP0059466A1 (fr) 1982-09-08
NO820634L (no) 1982-09-06
FI820674A7 (fi) 1982-09-04

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