EP0154810B1 - Procédé pour couvrir et isoler thermiquement les murs, les toits ou similaires et dispositif pour réaliser ce procédé - Google Patents

Procédé pour couvrir et isoler thermiquement les murs, les toits ou similaires et dispositif pour réaliser ce procédé Download PDF

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Publication number
EP0154810B1
EP0154810B1 EP85101325A EP85101325A EP0154810B1 EP 0154810 B1 EP0154810 B1 EP 0154810B1 EP 85101325 A EP85101325 A EP 85101325A EP 85101325 A EP85101325 A EP 85101325A EP 0154810 B1 EP0154810 B1 EP 0154810B1
Authority
EP
European Patent Office
Prior art keywords
coating
strips
smoothing
distance
heat
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
EP85101325A
Other languages
German (de)
English (en)
Other versions
EP0154810A2 (fr
EP0154810A3 (en
Inventor
Hans Bingener
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.)
Durol Flying Lindauer 1kh Montage GmbH
Original Assignee
Durol Flying Lindauer 1kh Montage 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 Durol Flying Lindauer 1kh Montage GmbH filed Critical Durol Flying Lindauer 1kh Montage GmbH
Priority to AT85101325T priority Critical patent/ATE46738T1/de
Publication of EP0154810A2 publication Critical patent/EP0154810A2/fr
Publication of EP0154810A3 publication Critical patent/EP0154810A3/de
Application granted granted Critical
Publication of EP0154810B1 publication Critical patent/EP0154810B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49963—Threaded fastener
    • Y10T29/49964—At least one part nonmetallic

Definitions

  • the invention relates to a method and a device system for coating and heat insulation of walls, ceilings or the like.
  • a heat-insulating layer that can be applied by spraying, in particular a polyurethane layer.
  • the object of the invention is therefore to provide a method for coating and heat insulation of walls, ceilings or the like, by means of which the above-mentioned disadvantages are avoided and heat insulation can be produced particularly inexpensively with an optimal mode of operation. It is a further object of the invention to propose a device with which the method according to the invention can be carried out simply and efficiently.
  • the invention has the advantage over the known methods that when a polyurethane layer is used as the heat insulation layer there is an optimal connection to the masonry or to the surface to be insulated.
  • Polyurethane has excellent adhesive properties and creates a good bond with almost any surface.
  • the insulating material is immediately connected to the substrate. When sprayed on, the material penetrates any cavities and swells up to 40 times its original volume within seconds.
  • a polyurethane insulation layer has a significantly more favorable water vapor diffusion resistance. As a result, the walls to be insulated remain dry without additional measures having to be taken.
  • the scraper strips are removed after smoothing the surface and the resulting cracks are also foamed.
  • the aftertreatment of this small area can be done using a sharp electric knife or the like.
  • pipes are used as pulling strips. These can easily have a length of 6 m with a diameter of 2 cm in order to be able to treat larger areas at the same time.
  • the pipes are screwed onto the surface to be treated using spacer bolts.
  • the length of the spacer bolts plus the diameter of the tubes gives the thickness of the polyurethane layer to be applied. Different thicknesses of the polyurethane layer are achieved by using different spacer bolts.
  • the thickness of the pull-off strip designed as a tube should be as small as possible so that the polyurethane to be applied can swell beneath the tube.
  • tubes with a diameter of approx. 20 mm, which are arranged parallel to each other at a distance of one meter have proven their worth.
  • the invention further provides that a special chainsaw is proposed for performing the method.
  • This chain saw designed like a tree saw, has an oversized saw blade with a length of more than 1 m in order to bridge the distance between the two pulling strips arranged in parallel.
  • the chain links receive an increased number of cutting blades compared to conventional chains in order to achieve a clean cut without post-treatment.
  • At least two pull-off strips 11, 12 designed as tubes are screwed onto the wall or ceiling 10 shown in FIGS. 1 and 2 using spacer sleeves 13.
  • the fastening screws must be countersunk so that the pull strips form a continuous surface.
  • the length of the spacer sleeves 13 is dimensioned such that, with the diameter of the tube, it represents the thickness d of the polyurethane layer 14 to be applied.
  • z. B. tubes with a diameter of 20 mm and spacers with a length of 20 mm are used. Of course, these dimensions can vary.
  • Polyurethane foam is then applied in a known manner to the intermediate space 15 between the pull-off strips 11, 12 designed as tubes in a spraying process.
  • This foam hardens in a few seconds and can then be smoothed using a chainsaw 16.
  • the blade length 17 of the chainsaw 16 must be made so long that the free distance between the tubes 11, 12 is bridged.
  • the chain links 20 have cutting blades on every or every second chain link in order to significantly increase the cutting performance of the chain saw.
  • small brushes made of V2A steel can be attached or soldered to this side, which take on additional smoothing or dust removal from the surface.
  • a chain saw 16 is, for example, a saw with a rotation of approx. 4,000 rpm, a power of 1,100 watts and a chain feed of 300 mm / sec.
  • the invention is particularly suitable for the thermal insulation of external facades in new and existing buildings or for the renovation of old buildings.
  • a conventional external plaster can be applied directly to the insulating layer applied by the method according to the invention.
  • the invention can also be used in the interior of buildings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fertilizers (AREA)

Claims (6)

1. Procédé de revêtement et d'isolation thermique de murs (10), plafonds ou autres par pulvérisation d'une couche calorifuge (14), notamment une couche de polyuréthanne, dans lequel deux barres d'égalisation (11, 12), disposées en parallèle, sont maintenues écartées des surfaces à isoler (10) par des tiges entretoises (13) de manière telle que, d'une part, les bords supérieurs des barres d'égalisation (11, 12) se trouvant à l'opposé de ces surfaces (10) déterminent l'épaisseur (d) de la couche calorifuge pulvérisée (14) et que, d'autre part, la surface de cette couche calorifuge (14) peut être égalisée et lissée au moyen d'une scie à chaîne (16,17) parcourant la surface délimitée par les barres (11, 12) qui servent de butée de limitation.
2. Procédé selon la revendication 1, caractérisé en ce que, les barres d'égalisation formées de tubes (11, 12) sont fixées parallèlement à une distance d'environ 1 m l'une de l'autre et ont une longueur de plusieurs mètres.
3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que, une fois le travail de revêtement terminé, les barres d'égalisation sont retirées et les cavités, laissées par les barres, comblées avec de la mousse de polyuréthanne.
4. Dispositif de revêtement et d'isolation thermique de murs (10), plafonds ou autres par pulvérisation d'une couche calorifuge (14), notamment une couche de polyuréthanne, dans lequel deux barres d'égalisation (11, 12), disposées en parallèle, sont maintenues écartées des surfaces à isoler (10) par des tiges entretoises (13) de manière telle que, d'une part, les bords supérieurs des barres d'égalisation (11,12) se trouvant à l'opposé de ces surfaces (10) déterminent l'épaisseur (d) de la couche calorifuge pulvérisée (14) et que, d'autre part, la surface de cette couche calorifuge (14) peut être lissée au moyen d'une scie à chaîne (16) comportant une lame de longueur au moins égale à la distance entre les deux barres d'égalisation (11, 12) disposées en parallèle.
5. Dispositif selon la revendication 4, caractérisé en ce que, chaque ou chaque second maillon de la chaîne (20) comporte, au moins du côté (18) dirigé vers la couche de polyuréthanne une lamelle coupante disposée suivant un schéma connu.
6. Dispositif selon l'une des revendications 4 ou 5, caractérisé en ce que, des brosses en acier V2A sont fixées ou brasées sur les maillons de chaîne.
EP85101325A 1984-02-29 1985-02-08 Procédé pour couvrir et isoler thermiquement les murs, les toits ou similaires et dispositif pour réaliser ce procédé Expired EP0154810B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101325T ATE46738T1 (de) 1984-02-29 1985-02-08 Verfahren zur beschichtung und waermeisolierung von waenden und decken od.dgl. und vorrichtung zur durchfuehrung des verfahrens.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3407459 1984-02-29
DE19843407459 DE3407459A1 (de) 1984-02-29 1984-02-29 Verfahren zur beschichtung und waermeisolierung von waenden und decken o. dgl. und vorrichtung zur durchfuehrung des verfahrens

Publications (3)

Publication Number Publication Date
EP0154810A2 EP0154810A2 (fr) 1985-09-18
EP0154810A3 EP0154810A3 (en) 1986-10-01
EP0154810B1 true EP0154810B1 (fr) 1989-09-27

Family

ID=6229227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101325A Expired EP0154810B1 (fr) 1984-02-29 1985-02-08 Procédé pour couvrir et isoler thermiquement les murs, les toits ou similaires et dispositif pour réaliser ce procédé

Country Status (6)

Country Link
US (1) US4638545A (fr)
EP (1) EP0154810B1 (fr)
AT (1) ATE46738T1 (fr)
CH (1) CH669009A5 (fr)
DE (2) DE3407459A1 (fr)
ZA (1) ZA851009B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601689A1 (de) * 1986-01-17 1987-07-23 Montenovo Werke Hans Heitmann Waermedaemmende, nicht brennbare fassadenverkleidung
GB2413571B (en) * 2004-04-29 2006-04-12 Andy Christopher State Roof insulation system
CN107268951A (zh) * 2017-08-13 2017-10-20 唐云龙 一种建筑用清灰装置
CN111677244B (zh) * 2020-06-23 2021-10-22 倪水木 一种房屋建筑涂刷施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741280A (en) * 1951-09-15 1956-04-10 Oregon Saw Chain Corp Saw chain with saw bar groove cleaning means
US3026918A (en) * 1958-12-29 1962-03-27 Philip C Dooley Level attachment for chain saw
US3364640A (en) * 1964-07-09 1968-01-23 Guddal Karl Building stud
DE2623011A1 (de) * 1976-05-22 1977-12-08 Friedrich Schneider Verfahren und anordnung zum herstellen von fugenlosen waermeisolierungen an aussenwaenden
DE2638002A1 (de) * 1976-08-24 1978-04-20 Eberhard Ing Grad Seehawer Vorrichtung zur herstellung von ebenen und/oder strukturierten oberflaechen und verfahren
US4288962A (en) * 1979-02-27 1981-09-15 Kavanaugh Harvey H Method of forming structural walls and roofs
GB2062049B (en) * 1979-10-31 1983-03-30 Deane D Foam coating and levelling technique
US4489530A (en) * 1981-12-23 1984-12-25 Chi Ming Chang Sandwich wall structure and the method for constructing the same

Also Published As

Publication number Publication date
US4638545A (en) 1987-01-27
DE3573286D1 (en) 1989-11-02
EP0154810A2 (fr) 1985-09-18
ATE46738T1 (de) 1989-10-15
CH669009A5 (de) 1989-02-15
ZA851009B (en) 1985-09-25
EP0154810A3 (en) 1986-10-01
DE3407459A1 (de) 1985-09-26

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