EP0059466A1 - Façade isolante pour des bâtiments existants - Google Patents

Façade isolante pour des bâtiments existants Download PDF

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Publication number
EP0059466A1
EP0059466A1 EP82101557A EP82101557A EP0059466A1 EP 0059466 A1 EP0059466 A1 EP 0059466A1 EP 82101557 A EP82101557 A EP 82101557A EP 82101557 A EP82101557 A EP 82101557A EP 0059466 A1 EP0059466 A1 EP 0059466A1
Authority
EP
European Patent Office
Prior art keywords
plaster
wire mesh
facade
insulating
layer
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
EP82101557A
Other languages
German (de)
English (en)
Other versions
EP0059466B1 (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(A1) "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 a plaster base for insulating plasters, in particular for use in the application of insulating plasters to old building facades, consisting of a grid of intersecting steel wires, which is anchored to the facade by means of fastening elements. Furthermore, the invention relates to an insulation facade for buildings, in particular for old buildings, using the aforementioned plaster base, with an insulation layer applied to the outer wall of the building, e.g. made of mineral wool, and an outer layer forming the visible side of the facade.
  • flat reinforcement grids which consist of vertically 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. As 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.
  • the invention has for its object a plaster base. of the construction described at the beginning so that thermal stresses within the insulating plaster do not occur or do not occur to any appreciable extent.
  • Such a plaster base lies with its "wave valleys” on the old building facade, while it lies with its "wave crests” in the insulation plaster.
  • the "wave crests" can be at the same distance from the facade as in the prior art, namely for example 30 mm.
  • the design according to the invention has the result that practically only the outermost apex of the "wave crests" is close to the outer surface of the insulating plaster and is therefore subject to the extreme temperature fluctuations, while the greater part of the steel is displaced into the depth of the insulating plaster to the old building facade is.
  • these low tensions do not come into effect in a single plane, but are spatially distributed so that they are practically ineffective, in particular no tensile stresses occur parallel to the outer surface of the plaster, which are primarily responsible for the formation of cracks.
  • the fastening elements each engage the shafts of the wire mesh facing the facade.
  • the wire mesh is manufactured in mats of standardized size and that the ends of at least some transverse wires projecting over the running wires are bent into hooks or the like for hanging adjacent mats.
  • the assembly of the plaster base on the facade is facilitated by working from top to bottom and which can be attached next under wire mesh to the wire mesh above which is already fastened.
  • the wire mesh does not have to be held when attaching the fasteners.
  • the invention opens up the possibility of creating an insulation facade with a high insulation value, which allows the proper application of a plaster and the attachment of the insulation facade by conventional means regardless of the type of substrate.
  • the procedure is such that the wire mesh is arranged between the insulation layer and the outer layer, which is formed from a single- or multi-layer plaster, which, on the one hand, in connection with dowels anchored in the outer wall and interacting with these, fastening elements acting on the wire mesh for attachment the insulation layer, on the other hand serves as a plaster base.
  • the insulation facade consists of the insulation layer, such as mineral wool, the wire mesh to attach it to the substrate and a plaster applied on the visible side, primarily an insulation plaster, for which the wire mesh also forms the plaster base.
  • the insulation facade can be applied by conventional means to coated or uncoated external walls of any kind without having to be prepared in any way. Movements of the surface cannot be transferred to the plaster layer, as it is absorbed by the insulating layer, which forms a kind of sliding layer be taken.
  • the wire mesh fulfills the further purpose of a simple aid for attaching the insulation layer to the outer wall.
  • a plastic-containing insulating plaster is used as the plaster, 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. As a result, simpler fastening elements can also be used compared to the prior art, since in the simplest case the spacing from the outer wall is done solely by the insulation layer.
  • 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, for example in such a way that the wave crests 4, 5 formed by individual transverse wires 3 each lie in the region of a running 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 into hooks 7, the hooks at the opposite end / of the grating 1 being bent in different directions in order to facilitate the attachment of adjacent mats in that the mat is attached to an already fastened one next one can simply be attached and then attached without difficulty.
  • These hooks can be provided on each or only on selected cross wires.
  • FIG. 2 shows a section through a facade.
  • the subsurface 8, e.g. the masonry, recognizable. which is provided on the outside with an old plaster 9.
  • the wire mesh 1 rests with its inner crests 4 and is fastened in the area of this crest by means of dowels 10 and bolts 11. With the outer wave crests 5, the wire mesh 1 protrudes over the surface of the old plaster 9.
  • the insulation plaster 12 is then sprayed onto the plaster base 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 applied to the insulation plaster 12.
  • the outer wall 8 of a building can again be seen, which can consist of a framework, natural stone or brick masonry or reinforced concrete.
  • the outer wall 8 also carries a coating 9, e.g. an old plaster, ceramic flooring or the like
  • the insulation facade has an insulation layer 14, for example made of mineral wool, and an outer layer 15, which in turn can consist of an insulation plaster 12 and a top plaster 13.
  • the insulation layer 14 is fastened to the outer wall 8 with the aid of the wire mesh 1.
  • Dowels 10, which pass through the outside, serve as fastening elements Layer 9 are introduced into the outer wall 8, and from 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 thermal insulation layer 14.
  • the documents 17 can, as indicated by dash-dotted lines in FIG. 1, have a rail-like or rail-like design.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Detergent Compositions (AREA)
  • Working Measures On Existing Buildindgs (AREA)
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
DE19818105970 DE8105970U1 (de) 1981-03-03 1981-03-03 Putztraeger
DE8105970U 1981-03-03
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 true EP0059466A1 (fr) 1982-09-08
EP0059466B1 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) FI820674L (fr)
NO (1) NO820634L (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556393A1 (fr) * 1983-12-09 1985-06-14 Sambuchi Boisbluche Cie Procede de refection des revetements exterieurs de murs de batiments
EP0191144A2 (fr) * 1984-11-12 1986-08-20 All-Systembau Ag Elément de construction en forme de plaque pour la construction et le revêtement de murs, cloisons et façades
DE3601689A1 (de) * 1986-01-17 1987-07-23 Montenovo Werke Hans Heitmann Waermedaemmende, nicht brennbare fassadenverkleidung
EP0290426A2 (fr) * 1987-05-08 1988-11-09 Heinz Eggert Revêtement pour murs de bâtiments
EP0579007A2 (fr) * 1992-07-17 1994-01-19 Paul Maier Grillage d'armature pour couches d'enduit de bâtiments
CH685950A5 (de) * 1992-09-24 1995-11-15 Marmoran Ag Isolierungselement fur Oberflochenbekleidung im Bauwesen.
WO1997029253A1 (fr) * 1996-02-07 1997-08-14 Peter Kellner Panneau realise dans un materiau isolant
WO2000050703A1 (fr) * 1999-02-25 2000-08-31 Dirk Hafeneger Façade isolante a base de matieres naturelles
EP1035263A2 (fr) * 1999-03-12 2000-09-13 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Construction de mur
BE1014205A3 (nl) 2001-05-31 2003-06-03 Bekaert Sa Nv Wapeningsnet uit gelast gaas.
FR2913036A1 (fr) * 2007-02-26 2008-08-29 Sarl Valentin Sarl Systeme d'isolation et de decoration par l'exterieur d'une paroi d'un immeuble
US20100107537A1 (en) * 2008-10-30 2010-05-06 Stephan Hauser Method for Attaching a Reinforcement or Facing on an Existing Structural Component and Structural Component with Attached Reinforcement or Facing
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
CN103883133A (zh) * 2014-04-15 2014-06-25 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
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
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
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
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
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
CN105421688A (zh) * 2015-12-09 2016-03-23 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
ITUB20160009A1 (it) * 2016-02-01 2017-08-01 Rexpol Srl Armatura per la realizzazione di rivestimenti con intonaco rinforzato
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

Families Citing this family (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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1799750A (en) * 1929-08-05 1931-04-07 Herman H Hummert Wall covering
US1801530A (en) * 1928-01-31 1931-04-21 Charles C Overmire Combined backing and reenforcing means for plaster and the like
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
EP0019892A1 (fr) * 1979-06-05 1980-12-10 IDC Chemie AG Revêtement extérieur isolant pour murs de bâtiments
DE8112778U1 (de) * 1981-04-30 1981-12-10 Upat Gmbh & Co, 7830 Emmendingen Befestigungsvorrichtung fuer einen putztraeger

Patent Citations (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
EP0019892A1 (fr) * 1979-06-05 1980-12-10 IDC Chemie AG Revêtement extérieur isolant pour murs de bâtiments
DE8112778U1 (de) * 1981-04-30 1981-12-10 Upat Gmbh & Co, 7830 Emmendingen Befestigungsvorrichtung fuer einen putztraeger

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556393A1 (fr) * 1983-12-09 1985-06-14 Sambuchi Boisbluche Cie Procede de refection des revetements exterieurs de murs de batiments
EP0191144A2 (fr) * 1984-11-12 1986-08-20 All-Systembau Ag Elément de construction en forme de plaque pour la construction et le revêtement de murs, cloisons et façades
EP0191144A3 (fr) * 1984-11-12 1987-02-04 All-Systembau Ag Elément de construction en forme de plaque pour la construction et le revêtement de murs, cloisons et façades
DE3601689A1 (de) * 1986-01-17 1987-07-23 Montenovo Werke Hans Heitmann Waermedaemmende, nicht brennbare fassadenverkleidung
EP0290426A2 (fr) * 1987-05-08 1988-11-09 Heinz Eggert Revêtement pour murs de bâtiments
EP0290426A3 (en) * 1987-05-08 1989-08-09 Heinz Eggert Cladding for building walls
EP0579007A2 (fr) * 1992-07-17 1994-01-19 Paul Maier Grillage d'armature pour couches d'enduit de bâtiments
EP0579007A3 (fr) * 1992-07-17 1994-04-13 Paul Maier
CH685950A5 (de) * 1992-09-24 1995-11-15 Marmoran Ag Isolierungselement fur Oberflochenbekleidung im Bauwesen.
WO1997029253A1 (fr) * 1996-02-07 1997-08-14 Peter Kellner Panneau realise dans un materiau isolant
WO2000050703A1 (fr) * 1999-02-25 2000-08-31 Dirk Hafeneger Façade isolante a base de matieres naturelles
EP1035263A2 (fr) * 1999-03-12 2000-09-13 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Construction de mur
EP1035263A3 (fr) * 1999-03-12 2001-10-04 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Construction de mur
BE1014205A3 (nl) 2001-05-31 2003-06-03 Bekaert Sa Nv Wapeningsnet uit gelast gaas.
FR2913036A1 (fr) * 2007-02-26 2008-08-29 Sarl Valentin Sarl Systeme d'isolation et de decoration par l'exterieur d'une paroi d'un immeuble
US20100107537A1 (en) * 2008-10-30 2010-05-06 Stephan Hauser Method for Attaching a Reinforcement or Facing on an Existing Structural Component and Structural Component with Attached Reinforcement or Facing
US8397457B2 (en) * 2008-10-30 2013-03-19 Stephan Hauser Method for attaching a reinforcement or facing on an existing structural component and structural component with attached reinforcement or facing
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
WO2012159925A1 (fr) 2011-05-26 2012-11-29 Sfs Intec Holding Ag Système de fixation d'une façade isolante et dispositif de fixation prévu à cet effet
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
CN103883133A (zh) * 2014-04-15 2014-06-25 北京卧龙农林科技有限公司 粘土砖墙体的保温改造工艺
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
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
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
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
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
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
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
CN105421688A (zh) * 2015-12-09 2016-03-23 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
ITUB20160009A1 (it) * 2016-02-01 2017-08-01 Rexpol Srl Armatura per la realizzazione di rivestimenti con intonaco rinforzato
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

Also Published As

Publication number Publication date
DE3264181D1 (en) 1985-07-25
EP0059466B1 (fr) 1985-06-19
FI820674L (fi) 1982-09-04
NO820634L (no) 1982-09-06

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