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 PDFInfo
- 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
Links
Images
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)
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)
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)
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 |
-
1984
- 1984-02-29 DE DE19843407459 patent/DE3407459A1/de not_active Withdrawn
-
1985
- 1985-02-08 EP EP85101325A patent/EP0154810B1/fr not_active Expired
- 1985-02-08 AT AT85101325T patent/ATE46738T1/de not_active IP Right Cessation
- 1985-02-08 DE DE8585101325T patent/DE3573286D1/de not_active Expired
- 1985-02-11 ZA ZA851009A patent/ZA851009B/xx unknown
- 1985-02-15 CH CH711/85A patent/CH669009A5/de not_active IP Right Cessation
- 1985-02-28 US US06/706,713 patent/US4638545A/en not_active Expired - Fee Related
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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