EP2096218A2 - Procédé de liaison, de renforcement ou d'isolation d'au moins une surface - Google Patents
Procédé de liaison, de renforcement ou d'isolation d'au moins une surface Download PDFInfo
- Publication number
- EP2096218A2 EP2096218A2 EP09002725A EP09002725A EP2096218A2 EP 2096218 A2 EP2096218 A2 EP 2096218A2 EP 09002725 A EP09002725 A EP 09002725A EP 09002725 A EP09002725 A EP 09002725A EP 2096218 A2 EP2096218 A2 EP 2096218A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- oscillating
- vibrating
- adhesive
- film
- vibrator
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000011888 foil Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 6
- 239000002318 adhesion promoter Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 8
- 238000005304 joining Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 239000002985 plastic film Substances 0.000 description 7
- 229920006255 plastic film Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- -1 cracks Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- 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
- E04B1/66—Sealings
Definitions
- the invention relates to a method for joining, reinforcing or insulating at least one surface or for joining two rigid or mutually movable surfaces or structures, in particular in construction, wherein in the region of the compound, a prefabricated film or a foil composite or a prefabricated fiber composite material, preferably from a carbon fiber reinforced plastic, optionally with a reinforcement of glass and / or steel fibers, by means of an adhesion promoter, such as adhesive or mortar or gel, is arranged.
- concrete also has two properties that are very unpleasant when used as a building material. Structural engineers and construction technicians had to learn by which measures these properties can be compensated.
- concrete can not transmit tensile stress and very poor dynamic cycling. If concrete is subjected to tension, it must be reinforced with steel, whereby the steel bars take over the tensile load. This steel-reinforced concrete is then called reinforced concrete.
- the second negative property is its porosity. Even with graded aggregates and special processing can not be prevented that the concrete is interspersed with micro-fine cavities. If the concrete is exposed to wind and weather unprotected, pollutants, such as salt water, are more acidic Rain or aggressive air in the pores and damage the concrete. For example, if the temperature is below freezing, the water freezes and blows up the concrete, causing it to decompose or crumble. That means: unprotected concrete has only a limited lifespan.
- paints made of the most diverse, waterproof materials such as paints, liquid plastics, special mortar, but also certain material mixtures, such as cement-bound mortar with epoxy resins or the like have prevailed.
- These paints are applied by hand or by machine to the finished, that is to say, hardened concrete.
- methods and methods of application such as e.g. paint, roll or splash.
- Polymer bitumen membranes are also common, but they are applied more expensively by scarfing.
- foils In order to be able to use foils for the insulation, they must be coated with adhesives, such as e.g. Epoxy resins are glued to the structure.
- adhesives such as e.g. Epoxy resins are glued to the structure.
- the structure is pretreated accordingly, such as sandblasted, treated with a primer and applied a layer of adhesive. Subsequently, the film is applied so that no bubbles, wrinkles or other irregularities can occur.
- the adhesive tensile strength is sufficient to largely exclude large-scale detachments.
- the crack bridging of cracks for example Dynamic load of less than one millimeter is also sufficient in most cases.
- Such a waterproofing membrane for buildings is from the DE 200 14 903 U1 known.
- This sealing strip has a sealing polyethylene sealing film with a self-adhesive self-adhesive layer and a release film resting thereon.
- the disadvantage of this method is that only relatively small forces can be transmitted through the films.
- the adhesive adheres to the building and on the smooth surface of the films, so that just a limited force can be transmitted through the film.
- Another sealant and cover material in the form of a film composite is from the DE 35 24 580 C2 known.
- This film has an intermediate layer which is releasable at leaks of the composite film and undergoes an increase in volume upon contact with water or air, so that leaks are self-sealed when they arise. It is easy to see that with such a film composite only the smallest hairline cracks can be sealed.
- the static reinforcement that is the increase in the load capacity of structures by applying additional layers of the original material is only in exceptional cases expedient.
- Appropriately and therefore generally used is the bonding of high-strength tapes or fins made of, for example, steel or carbon, polyamide or laminates to the components. Since steel plates or CFRP plates can transfer very high tensile and shear forces, the low adhesion of the adhesive to the attached, smooth surfaces proves to be particularly disadvantageous.
- the object of the invention is to provide a method of the type mentioned above, on the one hand avoids the above disadvantages and on the other hand creates a simple and economical way of a high quality adhesive structure.
- the inventive method is characterized in that, preferably for cold bonding, provided on the adhesion promoter areas on the side facing away from the adhesion promoter side of the film or the fiber composite material, in particular immediately after their assembly for the compound, an oscillating and / or vibrating and / or pulsating force, preferably perpendicular to the adhesive plane, to be exposed to air leakage and saturation of the splice.
- an oscillating and / or vibrating and / or pulsating force preferably perpendicular to the adhesive plane
- this process according to the invention has the advantage that, especially in the case of cold bonding, high-quality adhesion, in particular an exceptionally high initial adhesion, is achieved.
- the air contained in the splice is quasi pressed out and a better saturation of the surfaces to be joined with the adhesion promoter occurs.
- a high degree of filling and a high homogeneity are also achieved.
- excellent stickiness can be achieved even in the wet-fresh state.
- the oscillating and / or vibrating and / or pulsating force with a mass of 1 to 40 kg, preferably 3 to 25 kg, in particular 4 to 8 kg and a frequency of 1 000 to 40 000 Hz, preferably 5,000 to 30,000 Hz. This achieves optimal saturation and a very high degree of filling.
- the invention also has the object to provide a device for carrying out the method. This object is also achieved by the invention.
- the device according to the invention is characterized in that for oscillating and / or vibrating and / or pulsating force a device is provided with a sliding shoe, a sliding plate or a wheel or roller-shaped device, wherein the oscillating and / or vibrating and / or generated in the device pulsating movements pneumatically or hydraulically or mechanically or electrically transmitted to the shoe, the sliding plate or the wheel or roller-shaped device.
- a device is provided with a sliding shoe, a sliding plate or a wheel or roller-shaped device, wherein the oscillating and / or vibrating and / or generated in the device pulsating movements pneumatically or hydraulically or mechanically or electrically transmitted to the shoe, the sliding plate or the wheel or roller-shaped device.
- Such devices are relatively easy to build. Above all, these devices can be designed so that they are easy to transport to any construction site. This has the particular advantage that on-site treatment of the splice can be carried out with high quality.
- the device may have a sliding plate or a sliding shoe.
- a roller or a wheel it is also possible with a roller or a wheel.
- a transmission of this oscillating movement in the device can be done pneumatically or hydraulically or mechanically or electrically.
- a vibrator or vibrator preferably an air vibrator or air vibrator, provided that has a mass of 1 to 40 kg, preferably 3 to 25 kg, especially 4 to 8 kg and operate at a frequency of 1,000 to 40,000 Hz, preferably 5,000 to 30,000 Hz. With such devices or devices excellent adhesive results are achieved.
- Fig. 1 a section through a splice, wherein a vibrating movement over a shoe
- the Fig. 2 another splice, wherein an oscillating movement is exerted via a roller.
- a base 1 made of concrete is shown, which has optionally been processed before the application of the adhesive, preferably for a cold bonding, to increase their surfaces.
- An enlargement of the surface can be achieved with depressions, in which a recessed surface is created, which is wavy in plan view and is formed in the horizontal depth regular or irregular.
- the irregular depressions can, similar to a mountain and valley structure, be designed with elevations and depressions. To increase the surface but this can also be provided with depressions in the form of holes, drilled holes, milled grooves in the region of the splice.
- the enlargement of the base area 1 can therefore be carried out mechanically, for example by roughening, scraping, grinding, engraving, milling, drilling, hammering or the like.
- the base 1 is not limited to concrete. It can be made of glass, clay, ceramics, wood, metal or plastic.
- a particular application for such a bond could also be a facade.
- sheet or glass plates are glued to a metal or plastic grid on the surface of a building.
- Another case for an application could be in tunnel linings.
- a bonding agent 2 preferably an adhesive applied.
- the choice of adhesive will correspond to the desired purpose or to the material conditions Take care. Due to the irregularities of the base 1, this is increased and there will be a marginal additional expenditure of adhesion promoter 2 use.
- a film 3 is used - in the case shown.
- This film 3 may be a hypalon or plastic film or a carbon laminate tape, optionally with a reinforcement of glass fibers.
- a prefabricated film or a film composite or a prefabricated fiber composite material preferably made of a carbon fiber reinforced plastic, optionally with a reinforcement of glass and / or steel fibers, find use.
- the areas provided with the adhesion promoter 2 on the side facing away from the adhesion promoter 2 side of the film 3 and the fiber composite material, especially immediately after their assembly for the connection A vibrating force, preferably perpendicular to the adhesive plane - indicated by the arrow 4 - exposed to air leakage and saturation of the splice.
- the oscillating and / or vibrating and / or pulsating action of force takes place with a mass of 1 to 40 kg, preferably 3 to 25 kg, in particular 4 to 8 kg and a frequency of 1,000 to 40,000 Hz, preferably 5,000 to 30,000 Hz ,
- a device with a shoe 5 or a slide plate For vibrating force a device with a shoe 5 or a slide plate is used.
- the oscillating and / or vibrating and / or pulsating movements generated in the device are transmitted pneumatically or hydraulically or mechanically or electrically to the sliding shoe 5 or the sliding plate.
- the base 1 is enlarged by milling grooves 6 or grooves.
- the base 1 is coated again with a bonding agent 2, in particular an adhesive, and the film 3 is applied.
- the oscillating force is generated by a device with a roller-shaped device 7.
- the transmission of the oscillating movements is analogous to the description in FIG Fig. 1 ,
- a vibrator or vibrator preferably an air vibrator or air vibrator
- a vibrator or vibrator can be used for oscillating and / or vibrating and / or pulsating force, having a mass of 1 to 40 kg, preferably 3 to 25 kg, in particular 4 up to 8 kg and operate at a frequency of 1 000 to 40 000 Hz, preferably 5 000 to 30 000 Hz.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Working Measures On Existing Buildindgs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT3342008A AT506540B1 (de) | 2008-02-29 | 2008-02-29 | Verfahren zum verbinden, verstärken oder isolieren von mindestens einer fläche |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2096218A2 true EP2096218A2 (fr) | 2009-09-02 |
| EP2096218A3 EP2096218A3 (fr) | 2012-01-25 |
| EP2096218B1 EP2096218B1 (fr) | 2014-06-04 |
Family
ID=40639772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20090002725 Not-in-force EP2096218B1 (fr) | 2008-02-29 | 2009-02-26 | Procédé de liaison, de renforcement ou d'isolation d'au moins une surface |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2096218B1 (fr) |
| AT (1) | AT506540B1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013928A1 (fr) | 1979-01-22 | 1980-08-06 | Deitermann KG Chemiewerk | Procédé pour appliquer un revêtement de protection en plusieurs couches et revêtement obtenu selon ce procédé |
| DE3524580C1 (en) | 1985-07-10 | 1990-01-25 | Deutag Mischwerke Gmbh | Sealing and covering material |
| US4942095A (en) | 1987-11-07 | 1990-07-17 | Basf Aktiengesellschaft | Laminate of polymers stable at high temperatures and metal foils applied directly to the said polymers |
| EP0717161A2 (fr) | 1994-12-14 | 1996-06-19 | Akzo Nobel Decorative Coatings AB | Plancher à carreaux et procédé pour sa réalisation |
| DE20014903U1 (de) | 2000-02-07 | 2001-02-15 | BTF - Produktentwicklungs- u. Vertriebsentwicklungs GmbH, 95445 Bayreuth | Abdichtungsbahn für Bauwerke |
| AT411178B (de) | 2002-03-05 | 2003-10-27 | Bernd Gapp | Verfahren und anordnung zum verbinden und/oder abdichten und/oder statischen verstärken von zwei starren oder beweglichen flächen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR937359A (fr) * | 1946-12-14 | 1948-08-16 | Grignon | Perfectionnements aux procédés de construction |
| DE1243228B (de) * | 1964-07-10 | 1967-06-29 | Karl Richtberg Kommanditgesell | Vorrichtung zum Aufkleben von Unterlagplatten auf teeroelimpraegnierte Holzschwellen |
| NL6602812A (fr) * | 1966-03-04 | 1967-09-05 | ||
| DE19547845C2 (de) * | 1995-12-21 | 1998-12-03 | Loba Bautenschutz Gmbh & Co Kg | Verfahren zur Verklebung von Wärmedämmplatten in Fassaden-Wärmedämmverbundsystemen |
| US6838163B2 (en) * | 2001-04-12 | 2005-01-04 | Milliken & Company | Composite facer for wallboards |
-
2008
- 2008-02-29 AT AT3342008A patent/AT506540B1/de not_active IP Right Cessation
-
2009
- 2009-02-26 EP EP20090002725 patent/EP2096218B1/fr not_active Not-in-force
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013928A1 (fr) | 1979-01-22 | 1980-08-06 | Deitermann KG Chemiewerk | Procédé pour appliquer un revêtement de protection en plusieurs couches et revêtement obtenu selon ce procédé |
| DE3524580C1 (en) | 1985-07-10 | 1990-01-25 | Deutag Mischwerke Gmbh | Sealing and covering material |
| US4942095A (en) | 1987-11-07 | 1990-07-17 | Basf Aktiengesellschaft | Laminate of polymers stable at high temperatures and metal foils applied directly to the said polymers |
| EP0717161A2 (fr) | 1994-12-14 | 1996-06-19 | Akzo Nobel Decorative Coatings AB | Plancher à carreaux et procédé pour sa réalisation |
| DE20014903U1 (de) | 2000-02-07 | 2001-02-15 | BTF - Produktentwicklungs- u. Vertriebsentwicklungs GmbH, 95445 Bayreuth | Abdichtungsbahn für Bauwerke |
| AT411178B (de) | 2002-03-05 | 2003-10-27 | Bernd Gapp | Verfahren und anordnung zum verbinden und/oder abdichten und/oder statischen verstärken von zwei starren oder beweglichen flächen |
Also Published As
| Publication number | Publication date |
|---|---|
| AT506540B1 (de) | 2010-10-15 |
| EP2096218A3 (fr) | 2012-01-25 |
| EP2096218B1 (fr) | 2014-06-04 |
| AT506540A1 (de) | 2009-09-15 |
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