EP2192233A1 - Verfahren zur Herstellung einer Fahrbahnabdichtung - Google Patents
Verfahren zur Herstellung einer Fahrbahnabdichtung Download PDFInfo
- Publication number
- EP2192233A1 EP2192233A1 EP20080170040 EP08170040A EP2192233A1 EP 2192233 A1 EP2192233 A1 EP 2192233A1 EP 20080170040 EP20080170040 EP 20080170040 EP 08170040 A EP08170040 A EP 08170040A EP 2192233 A1 EP2192233 A1 EP 2192233A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber material
- material layer
- thermoplastic
- primer
- plastic film
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 title description 7
- 239000002657 fibrous material Substances 0.000 claims abstract description 144
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 105
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 105
- 239000002985 plastic film Substances 0.000 claims abstract description 85
- 229920006255 plastic film Polymers 0.000 claims abstract description 84
- 239000007787 solid Substances 0.000 claims abstract description 46
- 239000004567 concrete Substances 0.000 claims abstract description 37
- 229920003023 plastic Polymers 0.000 claims abstract description 32
- 239000004033 plastic Substances 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 176
- 239000004831 Hot glue Substances 0.000 claims description 51
- 239000000853 adhesive Substances 0.000 claims description 24
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 239000010426 asphalt Substances 0.000 claims description 23
- 239000012790 adhesive layer Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 33
- 238000010276 construction Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 8
- 229920000647 polyepoxide Polymers 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000003139 biocide Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 230000003115 biocidal effect Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 239000013521 mastic Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000013615 primer Substances 0.000 description 3
- 239000002987 primer (paints) Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 229920013640 amorphous poly alpha olefin Polymers 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XPVIQPQOGTVMSU-UHFFFAOYSA-N (4-acetamidophenyl)arsenic Chemical compound CC(=O)NC1=CC=C([As])C=C1 XPVIQPQOGTVMSU-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 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 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
Definitions
- the invention relates to the field of roadway sealing on a support structure.
- a starting point for solving this problem lies in the use of mastic asphalt as an adhesive between plastic layer and bituminous base course.
- these systems had the great disadvantage that first the mastic asphalt must be applied at high temperature and the bituminous base course can be applied only after cooling, which on the one hand due to this additional step, the creation of the sealing or creation process of the road extended and more expensive.
- WO 2008/095215 avoids the problem by using a concrete pavement. It discloses a concrete carriageway on a concrete support structure with an interposed plastic film and an adhesive layer between the plastic film and concrete carriageway. In order to ensure the adhesion of the concrete pavement with the adhesive layer in this case the sprinkling of quartz sand is proposed in the adhesive layer before its hardening.
- AT 413 990 B proposes, in order to improve the bond between plastic film and bituminous support layer, the use of a polyurethane-based adhesive primer to which a loose granulate of synthetic resin is sprinkled.
- a polyurethane-based adhesive primer to which a loose granulate of synthetic resin is sprinkled.
- the scattering of granules is associated with some problems, in particular, a uniform job is difficult to achieve and it can lead to scattering of the granules, especially on wind-exposed concrete structures, for example, that large amounts of granules are weggewindet, resulting in unwanted material loss or uncontrolled adhesive losses leads.
- JP 2004-068363 discloses the application of an adhesive, in particular an ethylene-vinyl acetate copolymer, by means of a primer on the plastic film, in particular in the form of a film with holes.
- a primer must be applied in an additional step, and that in addition by the adhesive introduced over the entire surface a large amount of polymer is introduced into the composite, which weakens the mechanics of the composite.
- the object of the present invention is therefore to provide a roadway structure available, which can be created easily and efficiently and by a controlled application of adhesive between the plastic film and bituminous base layer leads to a good bond without the mechanics of the composite is greatly weakened.
- a particularly great advantage is that the adhesive material having fiber material layer, or the film, the solid at room temperature thermoplastic after its laying, or applied, immediately committed, or driven, and can be directly overlaid if necessary with the bituminous base course , so that compared to the prior art, strong shortened working hours.
- a primer is applied to a support structure.
- Such a support structure is preferably a building of civil engineering.
- this may be a bridge, a gallery, a tunnel, a ramp or departure ramp or a parking deck.
- a preferred example of such a support structure is a bridge.
- This required for the roadway supporting structure is a structure of a material which may have a supporting function.
- this material is a metal or a metal alloy or a concrete, in particular a reinforced concrete, preferably a reinforced concrete.
- the most preferred example of such a support structure is a concrete bridge.
- a primer in particular a concrete primer, is present on the support structure.
- a “primer” in this document is generally understood to mean a thin layer of a polymer applied to a substrate, which improves the adhesion between this substrate and another substrate.
- a primer has a flowable consistency at room temperature and is applied to the substrate by brushing, painting, rolling, spraying, casting or brushing. It should be noted that the term “flowable” here will refer not only to liquid, but also to higher viscosity honey-like to pasty materials whose shape is adjusted under the influence of gravity.
- concrete primer a thin layer of a polymer applied to the concrete, which improves the adhesion of concrete to another substrate.
- concrete primer apply primer based on epoxy resin.
- the concrete primers are highly fluid, in particular having a viscosity of less than 10,000 mPas, preferably between 10 and 1,000 mPas, so that they can penetrate into the concrete surface.
- Particularly preferred concrete primers are two-component, low-viscosity, epoxy resin primers, such as those sold under the trade name Sikafloor® or Sikagard® by Sika Deutschland GmbH, or Sika Buch AG.
- Particularly preferred concrete primers are Sikafloor®-156 Primer and Sikagard®-186.
- step (i) and step (ii) in the primer preferably in the concrete primer, inorganic bedding agents, in particular sand, preferably quartz sand, are interspersed.
- inorganic bedding agents in particular sand, preferably quartz sand
- this inorganic bedding agent has a maximum particle size of less than 1 mm, in particular between 0.1 and 1 mm, preferably between 0.3 and 0.8 mm.
- the amount of such bedding agents should be such that the primer is not completely covered, but that there are always places in the structure where the primer is in direct contact with the plastic film.
- the use of bedding agent is advantageous for the bond between plastic film and primer, or the support structure.
- the primer at least partially flows around the grain surface and thus a larger contact surface between the plastic film and primer is created, and / or that is strongly locally reinforced by the inorganic spreading means, the primer layer, so that be transmitted and / or that are made by the Einstreusch a purely mechanical anchoring between the plastic film and primer by the integrated into the matrix of the primer grains lead to a roughened primer surface and these grains in the Embed the surface of the preferably elastic plastic film.
- the plastic film receives a significantly larger contact surface, since it is applied to a primer surface, which has a significantly larger surface area due to the roughening caused by the roasting agent.
- the average layer thickness of the primer is typically between 100 micrometers and 10 millimeters, advantageously the average layer thickness of the primer layer is less than 3 mm, preferably between 0.3 and 2 mm.
- step (ii) a plastic film is applied to the support structure primed after step (i).
- the plastic film should be as waterproof as possible and even under prolonged influence of water or moisture, do not decompose or be mechanically damaged.
- plastic films in particular such films are suitable, as they are used for sealing purposes, especially for the roof construction or for the bridge sealing purpose in the prior art.
- the plastic films are made of a material having a softening point of over 140 ° C., preferably between 160 ° C. and 300 ° C. are.
- the plastic film should advantageously have an at least low degree of elasticity, for example, to be able to bridge stresses caused by temperature differences between asphalt and support structure or caused by cracks in the support structure or the support layer voltages without the plastic film is damaged or cracked and would affect the sealing function of the plastic film .
- plastic films based on polyurethanes or polyureas or poly (meth) acrylates or epoxy resins are particularly preferred.
- the plastic film can be used as a prefabricated web.
- the plastic film is preferably produced by an industrial process in a film factory and arrives at the construction site preferably in the form of plastic film from a roll used. It is advantageous if, in this case, the plastic film is brought into contact with the primer before its complete hardening or hardening.
- the plastic film can also be produced on site, for example by a crosslinking reaction of reactive components which are mixed and applied on site. Particularly advantageous have sprayed plastic films proven.
- the plastic film advantageously has a layer thickness in the millimeter range, typically between 0.5 and 15 mm, preferably between 1 and 4 mm.
- plastic film are polyurethane films, in particular sprayed films of two-component polyurethanes.
- the core of the present invention is the guarantee of the bond between the plastic film and the bituminous base layer by means of the application of an adhesive layer containing at least one adhesive, which is a thermoplastic which is solid at room temperature. It is essential to the essence of the invention that this thermoplastic, which is solid at room temperature, be bonded (adhered) when applied to the building site, i.e., at room temperature. not in the form of loose granules, is used.
- thermoplastic which, when melted, becomes solidified in fiber pores or interstices and subsequently solidified, and thus anchored to or in the fiber, is said to be adherent.
- an application of a plastic primer is applied to the plastic film in a step (iii ').
- a fiber material layer is applied in step (iv ').
- one side of a solid at room temperature thermoplastic is applied adhering. The application of the fiber material layer takes place in such a way that the side of the fiber material layer opposite the thermoplastic side is brought into contact with the plastic primer.
- Plastic primers used are, in particular, primers on two-component polyurethanes or epoxides.
- the fiber material layer is composed of fibers.
- the fibers are in this case of inorganic, organic or synthetic material.
- Fibers of inorganic material are in particular glass fibers and carbon fibers. In particular, it is cellulose, cotton fibers or synthetic fibers. Fibers made of polyester or of a homo- or copolymers of ethylene and / or propylene or of viscose may be mentioned as synthetic fibers.
- the fibers may here be short fibers or long fibers, spun, woven or non-woven fibers or filaments.
- the fibers may be directional or stretched fibers.
- the fibers consist of tensile or high tensile strength fibers, in particular of glass, carbon or aramids.
- fiber material layers are used, which are a woven, laid or knitted fabric.
- Preferred are felts or fleeces or knitted fabrics. Particular preference is given to nonwovens.
- the fibrous material layer may be a looser material of staple fibers, filaments, the cohesion of which is generally given by the inherent adhesion of the fibers.
- the individual fibers may have a preferred direction or be undirected.
- the fibrous material layer composed of fibers can be mechanically consolidated by needling, meshing or by swirling by means of sharp water jets and typically has a basis weight of about 300 g / m 2 and can be transported as mats or in the form of rolls.
- the fiber material layer is used in the form of mats or rolls. This considerably facilitates the laying.
- a fiber material layer is basically porous, a good penetration of the materials coming into contact with the fibrous material layer is ensured, there are no air or solvent inclusions, which could weaken the bond. But it is also ensured that due to the fibers, a fixation of the thermoplastic is possible and a mechanical reinforcement of the composite takes place. In addition, it is made possible by the fiber material layer that this is rolled and thus easy to store, or to transport, is. Furthermore, it is ensured that the thermoplastic fixed thereon is used in the correct amount, both in terms of its spatial distribution and in terms of the absolute amount (neither too much nor too little).
- the fibers of the fiber material layer can also be connected by organic polymers. Such polymers help to fix the fibers better together.
- the fiber material layer may further contain additives, such as adhesion promoters, fiber sizes or biocides.
- a biocide is used to control pathogenic microorganisms, such as bacteria, viruses, spores, small and mold fungi, or to control microorganisms that can attack and decompose the fibers, the plastic film or the primer.
- the biocide may be present on or in the fibers.
- fibers are sprayed with a biocide or immersed in a biocide.
- the biocide is used in the manufacture or processing of the fibers and is thus incorporated into the fibers.
- thermoplastic which is solid at room temperature, is applied fixedly to the fiber material layer.
- the thermoplastic is located on the surface of the fiber material layer.
- thermoplastic can be connected to the fiber material layer with varying degrees of adhesion, ie adhering. It is basically only essential that there is a bond between the fiber material layer and the thermoplastic which prevents substantial amounts of thermoplastic from being removed by wind or light movements such as are present in applying the fiber material layer in step (iv ').
- the thermoplastic can on the one hand only be present on the surface or on the other hand can also penetrate differently in the fiber material layer. Furthermore, the thermoplastic can be applied over the entire surface of the fiber material layer or such that the fiber material layer surface is only partially covered by thermoplastic.
- Organic polymers which have a melting point of more than 100 ° C., in particular between 100 ° C. and 180 ° C., preferably between 110 ° C. and 140 ° C., are especially preferred as thermoplastics which are solid at room temperature. Any melting point of polymers in this document is understood as softening points (Softening point) measured by the Ring & Ball method according to DIN ISO 4625 understood.
- unsaturated monomers are those monomers which are selected from the group consisting of ethylene, propylene, butylene, butadiene, isoprene, styrene, vinyl esters, in particular vinyl acetate, acrylic acid, methacrylic acid, acrylates, methacrylates and acrylonitrile.
- thermoplastics which are solid at room temperature are polyolefins, in particular poly- ⁇ -olefins. Most preferred as room temperature solid thermoplastics are atactic poly- ⁇ -olefins (APAO).
- APAO atactic poly- ⁇ -olefins
- Ethylene / vinyl acetate copolymers have proven to be preferred at room temperature for thermoplastics, in particular those having a vinyl acetate content of less than 50%, in particular having a vinyl acetate content of between 10 and 40%, preferably 15 to 30%.
- thermoplastic which is solid at room temperature is preferably applied in the form of thermoplastic spheres adhering to the surface of the fiber material.
- thermoplastic is advantageously such that on the one hand enough thermoplastic is present to a good bond to the bituminous base layer can be achieved and on the other hand not too much Thermoplastic is present, which would prevent a rolling of the fiber material.
- thermoplastic is preferably applied to the fiber material layer in an industrial process. This can be done by melting and spraying or knife-coating with this melt or, preferably, by applying thermoplastic granules to the fiber material layer and then fixing by the influence of heat while melting the thermoplastic.
- thermoplastic granules preferably have a diameter of 1 to 10 mm, in particular from 3 to 6 mm.
- thermoplastic which is solid at room temperature and adheres to the surface of the fiber material layer in the form of a roll.
- the fiber material layer simply reaches the construction site where it can be unrolled and cut to the required dimensions. This is a very cost and time efficient step.
- the application of the fiber material layer in step (iv ') is preferably carried out within the open time of the plastic primer.
- the plastic primer already has a certain inherent strength at this time, it is at least slightly sticky. This has the great advantage that the fiber material layer is fixed on the substrate and their slippage is largely prevented. This is particularly advantageous when working under great wind influence.
- the application of the fiber material layer in the still sticky plastic primer causes a time saving, since it does not have to wait until the primer is cured.
- the application of the fiber material layer is preferably carried out by standing on the fiber material layer and moving on the structure by rolling the fiber material layer and moving on the unrolled fiber material layer. Due to the porosity of the fiber material layer is ensured that although a good contact with the plastic primer takes place, but this the Fiber material layer does not penetrate completely, so that the user does not come into contact with the still sticky plastic primer.
- step (iii ) a fibrous material layer, on which an adhesive melt adhesive is applied on one side and a thermoplastic which is solid at room temperature is adhesively applied on the other side, is primerlessly applied to the plastic film Applying the fiber material layer takes place in such a way that the hotmelt adhesive side having the fiber material layer is brought into contact with the plastic film.
- pressure sensitive hotmelt adhesive hot melt adhesive can be used.
- the pressure-sensitive hotmelt adhesive is preferably applied to the surface of the fiber material layer via a slot nozzle or spray nozzle.
- the layer thickness of the pressure-sensitive hotmelt adhesive is typically between 10 and 100 micrometers, in particular between 30 and 50 micrometers.
- the hotmelt adhesive is protected with a release paper, for example a siliconized paper.
- the release paper is removed at the construction site, so that the pressure sensitive hot melt adhesive is brought into contact with the plastic film can be.
- the hotmelt adhesive ensures that the fiber material layer is fixed on the plastic film and its slippage is largely prevented. This is particularly advantageous when working under great wind influence.
- step (iii) a film of a thermoplastic which is solid at room temperature and which is coated on one side with a pressure-sensitive hotmelt adhesive is applied primerless to the plastic film Page brought into contact with the plastic film.
- this method is advantageous in that it does not require the use of a plastic primer, thus eliminating one work step at the construction site.
- the film of the thermoplastics which are solid at room temperature is preferably produced by an extrusion process or a calendering process in which a hot-melt adhesive is preferably applied to the surface of the thermoplastic film by means of a slot nozzle or spray nozzle on one side of the film.
- the layer thickness of the pressure-sensitive hotmelt adhesive is typically between 10 and 100 micrometers, in particular between 30 and 50 micrometers.
- the layer thickness of the thermoplastic film is in particular between 0.5 mm and 1.5 cm, preferably between 0.5 mm and 5 mm, preferably between 1 mm and 3 mm.
- thermoplastic films In order to prevent unwanted bonding of the thermoplastic films to one another, in particular when they are rolled, it is advantageous if the hotmelt adhesive is protected with a release paper, for example a siliconized paper.
- a release paper for example a siliconized paper.
- thermoplastic and pressure-sensitive hot melt adhesives With respect to the solid at room temperature thermoplastic and pressure-sensitive hot melt adhesives and their preferences, reference is made to the statements made to the first and second variants.
- the release paper is removed at the construction site, so that the pressure-sensitive hot-melt adhesive can be brought into contact with the plastic film.
- the hotmelt adhesive ensures that the fiber material layer is fixed on the plastic film and its slippage is largely prevented. This is particularly advantageous when working under great wind influence.
- the first two variants are preferred, since here the mechanical reinforcement represents a significant advantage.
- the second variant is the most preferred because it provides the advantages of mechanical reinforcement and, thanks to the elimination of a step of applying a plastic primer primer-fast sequence of work on site.
- step (v) a bitumen-based supporting layer is applied.
- This base layer represents the road surface, which is in direct contact with vehicles.
- the bituminous base layer is heated prior to application to a temperature of typically 140 ° C to 160 ° C and preferably rolled by means of a roll.
- the application of the bituminous support layer is well known to the person skilled in the art and will therefore not be discussed further here.
- the base layer can have the other possible components known to those skilled in the art.
- the person skilled in the art knows the nature and quantity of the constituents of bitumen-based compositions which are used for the construction of roadways. Of particular importance here is the fact that the support layer usually to a significant extent mineral fillers, especially sand or grit have.
- thermoplastic When contacting the molten bitumen with the solid at room temperature thermoplastic melts this depending on the melting point on or on. If it melts, it can - depending on the nature of the thermoplastic - form a largely homogeneous thermoplastic layer or dissolve close to the surface in the bitumen and form a thermoplastic-containing boundary phase layer. Thus, it is well within the spirit of the present invention that the room temperature solid thermoplastic need not form an individual layer.
- the application can take place immediately after the application of the fiber material layer or thermoplastic film, since the fiber material layer or thermoplastic film is dry and accessible or passable. In particular, neither curing, cooling or an additional intermediate step has to be awaited until the bitumen can be applied.
- the roadway construction thus produced has the significant advantage that a long-lasting bond among the individual layers is ensured among each other, that it is dimensionally stable and reinforced by the use of fiber material layer even under large axle loads, which in particular during bending or lateral offset of the layers to each other is particularly advantageous.
- mechanical anchoring of the plastic primer or hotmelt adhesives on the one hand and of the bitumen directly or indirectly via binding via the room temperature solid thermoplastic on the other hand allows, which manifests itself in a further increase in the bond between the layers. This results in significantly less fatigue cracks, which the sealing function of the Can affect roadway construction.
- This method presented here thus not only saves time in the manufacture of the roadway structure, but brings further savings in maintenance, since the repair or renewal intervals means can be extended.
- the present invention relates to fiber material layer, on which on one side a solid at room temperature thermoplastic, in particular in the form of adhering to the surface of the fiber material thermoplastic balls, is adhesively applied.
- the side of the fiber material layer opposite the thermoplastic side has a pressure sensitive hotmelt adhesive.
- the fiber material layer can be produced in particular by a process in which a layer of a fiber material is sprinkled with a granulate of thermoplastic material that is solid at room temperature and then heated by means of a heat source.
- one side of a fibrous material layer is coated with a pressure sensitive hotmelt adhesive, with the proviso that pressure sensitive hotmelt adhesive and room temperature solid thermoplastic are applied to different sides of the fibrous material.
- the fiber material layer is rolled up by cooling the heated by means of heat source thermoplastics via a winding device into a roll.
- the present invention relates to a roadway construction
- a support structure in particular a concrete support structure, the surface of which is coated with a primer, in particular with a concrete primer on which a plastic film is applied, as well as a bitumen-based support layer and a plastic film between the support layer Adhesive layer, wherein the adhesive layer has a fiber material layer and at least one adhesive.
- At least one of the adhesives is a thermoplastic that is solid at room temperature.
- thermoplastic and pressure-sensitive adhesive are referred to here as an adhesive.
- thermoplastic of the adhesive layer which is solid at room temperature, is preferably located between the fiber material layer and the bitumen-based base layer.
- the adhesive layer has, in particular, a plastic primer which is located between the fiber material layer and the plastic film.
- the adhesive layer has in particular a pressure-sensitive hot-melt adhesive which is located between the fiber material layer and the plastic film.
- the fiber material layer is a fiber fleece.
- the plastic film is a polyurethane film, in particular a sprayed film of two-component polyurethanes.
- FIG. 1 shows a schematic cross section through a concrete support structure 2 with applied concrete primer 3 and plastic film 4.
- a two-component epoxy resin concrete primer 3 was applied to the concrete support structure 2 in a first step (i).
- a quartz sand in Fig. 1 not shown
- a two-component polyurethane plastic film 4 was sprayed in a layer thickness of 4 mm.
- FIG. 1 shows the situation of the roadway structure after step (ii).
- FIG. 2 shows a schematic longitudinal cross section through a manufacturing plant for the production of a fiber material layer.
- a fiber material layer 6 is fed via a deflection roller 18 of the coating installation.
- a Granulatstreuer 15 a solid at room temperature thermoplastic 7 ", an EVA with a melting point of 140 ° C, as spherical granules with a diameter of 3 to 4 mm, sprinkled on the fiber material layer 6 and heated by a heat source 14, so that the Thermoplastic 7 "on the surface easily melts and is able to wet the fibers in contact with him, or to flow.
- thermoplastic 7 cools while passing through a cooling zone downstream of the heat source 14 so that the thermoplastic is bonded to the fibrous material layer, followed by the fiber material layer 6 with thermoplastic balls adhering to the surface of the fibrous material by means of the winding device 16 a roll 12 wound up.
- FIG. 2 shows below an enlarged schematic section of such a role of a wound fiber material layer 6 with adhering thermoplastic 7 ".
- FIG. 3 shows a schematic longitudinal cross section through a manufacturing plant for the production of a fiber material layer with hotmelt adhesive.
- the process for its production is also apparent here.
- FIG. 1 the coating of the back of the fiber material layer 6.
- a hotmelt adhesive 7 ' is melted from a hot melt adhesive applicator 17 applied over the entire surface in a layer thickness of 50 microns on the fiber material layer.
- deflection rollers 18 of the Hot-melt adhesive 7 ' is brought into contact with the supply of a siliconized release paper 13 and covered and rolled up together.
- section of the roll 12 are individual layers of release paper 13, hot-melt adhesive 7 ', fiber material layer 6 and adhering to the surface of the fiber material thermoplastic balls 7 "visible.
- FIG. 4a shows a schematic cross section through a fiber material layer 6, on which on one side a solid at room temperature thermoplastic 7 "in the form of adhering to the surface of the fiber material thermoplastic beads, adhered is applied , or it, in FIG. 2 has been described.
- FIG. 4b shows a schematic cross-section through a fiber material layer 6, on which on one side a solid at room temperature thermoplastic 7 "in the form of adhering to the surface of the fiber material thermoplastic balls, is adhesively applied and the thermoplastic 7" having side 9 'opposite side 9 "
- Fiber material layer has a pressure-sensitive hot-melt adhesive 7 'such a fiber material layer was by means of a manufacturing plant, or processes such as, or, in FIG. 3 has been described.
- Figure 4c shows a schematic cross section through a film (10) of a room temperature solid thermoplastic 7 ", which is coated on one side with hotmelt adhesive 7 '.
- FIG. 5 shows a schematic cross section through a support structure 2 with applied primer 3, plastic film 4, plastic primer 7 'and fiber material layer 6 with thermoplastic 7 ".
- a plastic primer 7' was applied.
- the plastic primer is preferably a two-component polyurethane primer.
- a fiber material layer 6 with solid thermoplastic 7 " as in FIG. 4a has been described, placed in the not yet fully cured plastic primer 7 'in step (iv'). This takes place in such a way that the side (9 ") of the fiber material layer (6) opposite the thermoplastic (7") having side (9 ') is brought into contact with the plastic primer (7').
- FIG. 6 shows a schematic cross section through a support structure 2 with applied primer 3, plastic film 4, hotmelt adhesive 7 ', fiber material layer 6 and thermoplastic 7 ".
- step (iii ) primerless now a fiber material layer 6 with hotmelt adhesive 7 'and with solid thermoplastic 7", as in FIG. 4b described, applied to the plastic film 4. This is done so that the pressure-sensitive adhesive having side 9 '"of the fiber material layer 6 is brought into contact with the plastic film 4.
- FIG. 7 shows a schematic cross section through a support structure 2 with applied primer 3, plastic film 4, hotmelt adhesive 7 ', and thermoplastic film 10th
- step (iii "') now a film 10 of a solid at room temperature thermoplastic 7", which on the plastic film 5 facing side 11 of the film 10, a hotmelt adhesive 7' primerless on the plastic film 4, applied.
- FIG. 8 shows a schematic cross section through a roadway structure.
- thermoplastic spheres 7 were heated by contact with the molten bitumen and melted in.
- the thermoplastic 7 was shown as a full-surface layer.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Laminated Bodies (AREA)
- Bridges Or Land Bridges (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20080170040 EP2192233A1 (de) | 2008-11-27 | 2008-11-27 | Verfahren zur Herstellung einer Fahrbahnabdichtung |
CN2009801470105A CN102224297A (zh) | 2008-11-27 | 2009-11-27 | 路面密封及其建造方法 |
RU2011126124/03A RU2475583C1 (ru) | 2008-11-27 | 2009-11-27 | Уплотнение дорожного полотна и способ его изготовления |
PCT/EP2009/065948 WO2010060980A1 (de) | 2008-11-27 | 2009-11-27 | Fahrbahnabdichtung und verfahren zu deren herstellung |
EP09759954A EP2370638A1 (de) | 2008-11-27 | 2009-11-27 | Fahrbahnabdichtung und verfahren zu deren herstellung |
AU2009319001A AU2009319001A1 (en) | 2008-11-27 | 2009-11-27 | Lane seal and method for the manufacture thereof |
JP2011537984A JP2012510013A (ja) | 2008-11-27 | 2009-11-27 | レーンシール及びその製造方法 |
US13/117,777 US20110250012A1 (en) | 2008-11-27 | 2011-05-27 | Roadway sealing and method for its production |
RU2012147626/03A RU2012147626A (ru) | 2008-11-27 | 2012-11-08 | Уплотнение дорожного полотна и способ его изготовления |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20080170040 EP2192233A1 (de) | 2008-11-27 | 2008-11-27 | Verfahren zur Herstellung einer Fahrbahnabdichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2192233A1 true EP2192233A1 (de) | 2010-06-02 |
Family
ID=40568133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080170040 Withdrawn EP2192233A1 (de) | 2008-11-27 | 2008-11-27 | Verfahren zur Herstellung einer Fahrbahnabdichtung |
EP09759954A Withdrawn EP2370638A1 (de) | 2008-11-27 | 2009-11-27 | Fahrbahnabdichtung und verfahren zu deren herstellung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09759954A Withdrawn EP2370638A1 (de) | 2008-11-27 | 2009-11-27 | Fahrbahnabdichtung und verfahren zu deren herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110250012A1 (ru) |
EP (2) | EP2192233A1 (ru) |
JP (1) | JP2012510013A (ru) |
CN (1) | CN102224297A (ru) |
AU (1) | AU2009319001A1 (ru) |
RU (2) | RU2475583C1 (ru) |
WO (1) | WO2010060980A1 (ru) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513000A1 (de) * | 2012-06-12 | 2013-12-15 | Rojek | Verfahren zur Herstellung einer Abdichtung von Fahrbahnen |
EP3095915A1 (de) * | 2015-05-20 | 2016-11-23 | Sika Technology AG | Applikation eines wirrgeleges zum fahrbahnaufbau mit verbesserten hafteigenschaften |
US20220081920A1 (en) * | 2020-09-11 | 2022-03-17 | Stabl-Wall, LLC | System and method for repairing and/or strengthening a porous structure, and unidirectional carbon fiber material for use therewith |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2281948B1 (de) * | 2009-07-07 | 2012-11-07 | Sika Technology AG | Fahrbahnaufbau mit verbesserten Hafteigenschaften |
WO2015154236A1 (en) * | 2014-04-09 | 2015-10-15 | GM Global Technology Operations LLC | Systems and methods for reinforced adhesive bonding |
EP3095914B1 (de) * | 2015-05-20 | 2021-01-27 | Sika Technology AG | Verfahren zur herstellung eines fahrbahnaufbaus |
CN106835882B (zh) * | 2017-03-15 | 2019-07-23 | 中交第三公路工程局有限公司 | 一种水泥稳定碎石基层裂缝控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD51662A (ru) * | ||||
FR2215511A1 (ru) * | 1973-01-27 | 1974-08-23 | Ruhrkohle Ag | |
EP0199371A2 (de) * | 1985-04-16 | 1986-10-29 | Rütgerswerke Aktiengesellschaft | Verfahren zur Herstellung von Fahrbahndecken auf Brücken |
EP0716196A1 (en) * | 1994-12-06 | 1996-06-12 | ROOFING ITALIANA S.r.l. | Layered material for waterproofing bridges, viaducts, terraces, roofs and the like |
AT413990B (de) * | 2003-09-05 | 2006-08-15 | Toro Bausanierungs Und Handels | Verfahren zur herstellung einer abdichtung von fahrbahnen z.b. auf brücken sowie zur aufbringung eines erneuerbaren verschleissbelages |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1955421A (en) * | 1934-04-17 | Concrete structure and method of | ||
US2353027A (en) * | 1940-05-03 | 1944-07-04 | Standard Oil Dev Co | Bituminous road pavement |
US2672793A (en) * | 1951-01-04 | 1954-03-23 | Bonafide Mills Inc | Floor structure and method of making the same |
US3000276A (en) * | 1957-01-12 | 1961-09-19 | British Cellophane Ltd | Construction of concrete rafts, roads, aircraft runways and the like |
US3165036A (en) * | 1963-03-01 | 1965-01-12 | California Research Corp | Paving structure |
US3537946A (en) * | 1967-03-30 | 1970-11-03 | Stein Hall & Co Inc | Method of combining textile materials and products thereof |
US3400644A (en) * | 1967-06-07 | 1968-09-10 | Charles M. Baskin | Membrane surfaced runways |
BE793133A (fr) * | 1972-07-26 | 1973-04-16 | Villadsens Fab As Jens | Materiau plastique en feuille et articles contenant un tel materiau |
US4212837A (en) * | 1977-05-04 | 1980-07-15 | Tokyo Shibaura Electric Co., Ltd. | Method and apparatus for forming spherical particles of thermoplastic material |
US4151025A (en) * | 1977-06-06 | 1979-04-24 | Triram Corporation | Method for waterproofing bridge decks and the like |
US4319854A (en) * | 1977-12-19 | 1982-03-16 | Owens-Corning Fiberglas Corporation | Moisture control method and means for pavements and bridge deck constructions |
DE3633648A1 (de) * | 1986-10-03 | 1988-04-14 | Ruetgerswerke Ag | Bituminoese dichtungsbahn fuer brueckenabdichtungen |
FR2661928B2 (fr) * | 1987-04-16 | 1992-10-30 | Lefebvre Entr Jean | Complexe d'etancheite d'ouvrage routier et procede pour sa mise en óoeuvre. |
JPH0393904A (ja) * | 1989-09-06 | 1991-04-18 | Toagosei Chem Ind Co Ltd | 床版防水施工方法 |
US5496615A (en) * | 1991-03-01 | 1996-03-05 | W. R. Grace & Co.-Conn. | Waterproofing membrane |
JPH05117979A (ja) * | 1991-10-21 | 1993-05-14 | Nippon Steel Chem Co Ltd | ライニング用繊維質断熱防水シート |
US5249883A (en) * | 1992-03-26 | 1993-10-05 | Husky Oil Operations Ltd. | Metal plate/asphalt pavement |
JP3683942B2 (ja) * | 1995-07-05 | 2005-08-17 | 株式会社菱晃 | 床版の防水施工方法 |
WO1997014850A1 (en) * | 1995-10-18 | 1997-04-24 | Minnesota Mining And Manufacturing Company | Conformable magnetic articles underlaid beneath traffic-bearing surfaces |
US6192650B1 (en) * | 1996-06-24 | 2001-02-27 | Bay Mills Ltd. | Water-resistant mastic membrane |
RU2134330C1 (ru) * | 1997-09-15 | 1999-08-10 | Худайбердин Равиль Абдуллович | Рулонный кровельный и гидроизоляционный материал "бикрост" |
FI110495B (fi) * | 1998-03-20 | 2003-02-14 | Schauman Wood Oy | Pinnoitettu puupohjainen levy ja menetelmä puupohjaisen levyn pinnoittamiseksi |
GB9905382D0 (en) * | 1999-03-10 | 1999-05-05 | Texon Uk Ltd | Laminar materials suitable for use in the manufacture of shoes,method of making same and shoe stiffener materials including laminar materials |
US8043025B2 (en) * | 2001-02-28 | 2011-10-25 | Owens Corning Intellectual Capital, Llc | Mats for use in paved surfaces |
RU20657U1 (ru) * | 2001-08-06 | 2001-11-20 | Общество с ограниченной ответственностью "ПРАС" | Дорожная одежда |
JP2003253608A (ja) * | 2002-02-27 | 2003-09-10 | Dyflex Holdings:Kk | 舗装方法及び舗装構造 |
JP4098993B2 (ja) * | 2002-03-11 | 2008-06-11 | 日鉄コンポジット株式会社 | 床版用防水構造物と防水施工法 |
JP3885192B2 (ja) * | 2003-05-01 | 2007-02-21 | アオイテクノサービス株式会社 | 環境対応の防水シートとその施工法 |
RU32130U1 (ru) * | 2003-05-30 | 2003-09-10 | Митякин Валерий Федорович | Покрытие |
JP4247071B2 (ja) * | 2003-08-12 | 2009-04-02 | 日鉄コンポジット株式会社 | 床版の防水施工方法およびそれに用いるタックシート材 |
JP4525243B2 (ja) * | 2004-08-25 | 2010-08-18 | 凸版印刷株式会社 | 舗道用シート |
KR100556191B1 (ko) * | 2005-11-23 | 2006-03-06 | 유한회사 로드씰 | 건축물 및 교면용 아스팔트계 도막 방수재의 시공방법 |
CN100582415C (zh) * | 2006-07-19 | 2010-01-20 | 章国荣 | 一种屋面垫层材料及其制备工艺 |
US20080104917A1 (en) * | 2006-11-02 | 2008-05-08 | Whelan Brian J | Self-adhering waterproofing membrane |
EP2281948B1 (de) * | 2009-07-07 | 2012-11-07 | Sika Technology AG | Fahrbahnaufbau mit verbesserten Hafteigenschaften |
-
2008
- 2008-11-27 EP EP20080170040 patent/EP2192233A1/de not_active Withdrawn
-
2009
- 2009-11-27 EP EP09759954A patent/EP2370638A1/de not_active Withdrawn
- 2009-11-27 CN CN2009801470105A patent/CN102224297A/zh active Pending
- 2009-11-27 JP JP2011537984A patent/JP2012510013A/ja active Pending
- 2009-11-27 WO PCT/EP2009/065948 patent/WO2010060980A1/de active Application Filing
- 2009-11-27 RU RU2011126124/03A patent/RU2475583C1/ru not_active IP Right Cessation
- 2009-11-27 AU AU2009319001A patent/AU2009319001A1/en not_active Abandoned
-
2011
- 2011-05-27 US US13/117,777 patent/US20110250012A1/en not_active Abandoned
-
2012
- 2012-11-08 RU RU2012147626/03A patent/RU2012147626A/ru not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD51662A (ru) * | ||||
FR2215511A1 (ru) * | 1973-01-27 | 1974-08-23 | Ruhrkohle Ag | |
EP0199371A2 (de) * | 1985-04-16 | 1986-10-29 | Rütgerswerke Aktiengesellschaft | Verfahren zur Herstellung von Fahrbahndecken auf Brücken |
EP0716196A1 (en) * | 1994-12-06 | 1996-06-12 | ROOFING ITALIANA S.r.l. | Layered material for waterproofing bridges, viaducts, terraces, roofs and the like |
AT413990B (de) * | 2003-09-05 | 2006-08-15 | Toro Bausanierungs Und Handels | Verfahren zur herstellung einer abdichtung von fahrbahnen z.b. auf brücken sowie zur aufbringung eines erneuerbaren verschleissbelages |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513000A1 (de) * | 2012-06-12 | 2013-12-15 | Rojek | Verfahren zur Herstellung einer Abdichtung von Fahrbahnen |
WO2013185156A1 (de) * | 2012-06-12 | 2013-12-19 | Rojek Helmut | Verfahren zur herstellung einer abdichtung von fahrbahnen |
AT513000B1 (de) * | 2012-06-12 | 2014-08-15 | Rojek Helmut | Verfahren zur Herstellung einer Abdichtung von Fahrbahnen |
EP3095915A1 (de) * | 2015-05-20 | 2016-11-23 | Sika Technology AG | Applikation eines wirrgeleges zum fahrbahnaufbau mit verbesserten hafteigenschaften |
US20220081920A1 (en) * | 2020-09-11 | 2022-03-17 | Stabl-Wall, LLC | System and method for repairing and/or strengthening a porous structure, and unidirectional carbon fiber material for use therewith |
Also Published As
Publication number | Publication date |
---|---|
RU2475583C1 (ru) | 2013-02-20 |
CN102224297A (zh) | 2011-10-19 |
AU2009319001A1 (en) | 2010-06-03 |
RU2011126124A (ru) | 2013-01-10 |
RU2012147626A (ru) | 2014-05-20 |
WO2010060980A1 (de) | 2010-06-03 |
EP2370638A1 (de) | 2011-10-05 |
US20110250012A1 (en) | 2011-10-13 |
JP2012510013A (ja) | 2012-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2281948B1 (de) | Fahrbahnaufbau mit verbesserten Hafteigenschaften | |
EP2370638A1 (de) | Fahrbahnabdichtung und verfahren zu deren herstellung | |
DE3880796T2 (de) | Vorgefertigte bewehrung fuer asphaltbelaege und verfahren zum herstellen bewehrter strassendecken. | |
CN101827703B (zh) | 用于沥青铺面的复合粘附膜、铺面的方法、以及制造用于沥青铺面的复合粘附膜的工艺 | |
WO2005075741A1 (de) | Wasserdurchlässiger bodenbelag und verfahren zur herstellung eines bodenbelags | |
WO2012098115A1 (de) | Dichtungsmasse und dichtungselement zur bauwerksabdichtung | |
EP2652224B1 (de) | Verwendung nicht-reaktiven heissschmelzklebstoff-beschichteter polyolefin-abdichtungsfolien zum abdichten | |
DE2259660A1 (de) | Verfahren und vorrichtung zur verlegung und verankerung von elastoplastischen streifen auf dem boden als waagerechte verkehrszeichen | |
EP2129833B1 (de) | Einbau von verstärkungsnetzen in einer belagskonstruktion aus asphaltschichten | |
EP3095915B1 (de) | Applikation eines wirrgeleges zum fahrbahnaufbau mit verbesserten hafteigenschaften | |
EP2873700B1 (de) | Abdichtungsband und Verfahren zur Herstellung eines solchen Abdichtungsbandes | |
DE202011000107U1 (de) | Dichtungsmasse und Dichtungselement zur Bauwerksabdichtung | |
EP2859049B1 (de) | Verfahren zur herstellung einer abdichtung von fahrbahnen | |
DE2914065A1 (de) | Strassenverkehrsmarkierung zur anbringung auf der oberflaeche einer strassendecke sowie herstellungsverfahren hierfuer | |
EP1983102B1 (de) | Anschmelzbares plastisch-elastisches Bitumen-Fugenband zur Herstellung von Nähten und von Anschlüssen und Verfahren zu dessen Herstellung | |
AT413990B (de) | Verfahren zur herstellung einer abdichtung von fahrbahnen z.b. auf brücken sowie zur aufbringung eines erneuerbaren verschleissbelages | |
EP0212429B1 (de) | Verfahren zur Herstellung von schubsteifen Beschichtungssystemen für stählerne Fahrbahnplatten mit Asphaltdecken | |
DE19632638A1 (de) | Vorrichtung und Verfahren zur Stabilisierung bzw. Verfestigung von Schotterbetten und anderen Haufwerksgebilden und deren Anwendung | |
DE2330456A1 (de) | Rutschfeste strassendecke, deren herstellungs- und auftragsverfahren | |
DE4322462A1 (de) | Beschichtungssystem | |
EP4122899A1 (de) | Schichtförmiges oberflächenschutzsystem | |
EP1039999A2 (de) | Armierungsmaterial mit biegeverformbarem sowie für füllstoff aufnahmefähigem fasermaterial | |
AT303805B (de) | Isolierung und Verfahren zu deren Herstellung | |
DE102004020743A1 (de) | Belagskonstruktion für Verkehrsflächen und Bauwerksoberflächen | |
AT501984A1 (de) | Verfahren und anordnung zum verbinden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKY | No designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20101203 |