EP3327201B1 - Container und verwendung desselben - Google Patents
Container und verwendung desselben Download PDFInfo
- Publication number
- EP3327201B1 EP3327201B1 EP17203481.1A EP17203481A EP3327201B1 EP 3327201 B1 EP3327201 B1 EP 3327201B1 EP 17203481 A EP17203481 A EP 17203481A EP 3327201 B1 EP3327201 B1 EP 3327201B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- geotextile
- container according
- container
- coating
- natural
- 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.)
- Active
Links
- 239000004746 geotextile Substances 0.000 claims description 54
- 238000000576 coating method Methods 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 33
- 239000000835 fiber Substances 0.000 claims description 27
- 244000043261 Hevea brasiliensis Species 0.000 claims description 23
- 238000011049 filling Methods 0.000 claims description 20
- 229920003052 natural elastomer Polymers 0.000 claims description 20
- 229920001194 natural rubber Polymers 0.000 claims description 20
- 239000013535 sea water Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 229920002748 Basalt fiber Polymers 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 244000060011 Cocos nucifera Species 0.000 claims description 5
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000005445 natural material Substances 0.000 claims description 4
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001059 synthetic polymer Polymers 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 240000002636 Manilkara bidentata Species 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000016302 balata Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
- E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
Definitions
- the present invention relates to a container and the use of the same.
- geotextile containers have so far only been used to a limited extent in hydraulic engineering. This can be attributed in particular to the low surface roughness of the geosynthetic materials used in the prior art.
- the use of geotextile containers goes hand in hand with the stacking of several containers, something to produce a supporting structure. Horizontal spreading forces occur here, which however cannot be adequately absorbed by the containers. The result is a system failure. As a result, the stackability of geotextile containers has been severely limited by the smooth surface of the containers. This leads to insufficient position stability, since the containers are not sufficiently connected to one another.
- Prior art geotextile containers include a shell that is essentially made of synthetic polymers.
- polyester fibers, polyacrylic fibers or polypropylene fibers are used to manufacture these containers. Due to the aging and damage-related detachment of small plastic parts, large amounts of plastic can get into rivers and seas when using such materials in hydraulic engineering. This leads to significant environmental problems.
- US6524670 B discloses a container with the features of the preamble of claim 1.
- the object of the present invention is to provide geotextile containers which overcome the disadvantages of the prior art, in particular have improved stackability and contribute to avoiding environmental problems.
- a container with the features of claim 1, in particular comprising: a) an envelope, essentially consisting of at least one geotextile; and b) a filling which is completely enclosed by the casing; wherein the geotextile consists of natural fibers, basalt fibers, glass fibers or mixtures thereof.
- Containers in the sense of the invention are in particular multi-purpose elements which consist of a geotextile covering and a, preferably solid, filling. Their potential applications are almost unlimited with a suitable construction (shape / size, material and properties of the shell and filling, etc.).
- the container can be adapted to the desired application by a suitable choice of shape and size of the container according to the invention.
- the container can be in the form of a thin mat or sheet.
- a mattress shape with a thickness of up to 80 cm can also be provided.
- the container according to the invention can be used to protect against mechanical influences or erosion and for impermeable linings. It can also be provided according to the invention that the container is in the form of a horizontal hose.
- the container according to the invention can be used as a storage container, as a barrier, for depositing sludge or as a dam or dike core.
- a container that has a vertical tube shape can be used for soil improvement or as a vertical drain.
- the container is generally in the form of a sack.
- Such bags can be used for flood protection, for scour protection and repair or in embankment construction. Use in the form of gabions or in artificial reefs is also possible.
- the wrapping of the container completely encloses the solid filling.
- the covering can be achieved, for example, by sewing a single geotextile or sewing two different geotextiles together. It is preferably provided that the seams have at least 80% of the strength of the geotextile.
- the wrapping of the container can also be produced by circular weaving in order to obtain a tubular structure.
- the open ends of the hose can then preferably be closed by sewing, gluing or in any other suitable manner.
- a geotextile is a flat or three-dimensional textile that can serve as a building material in the field of hydraulic engineering.
- the geotextile can be in the form of a fabric, a nonwoven, a composite, or in other structures.
- the term “essentially” is to be understood in the context according to the invention in such a way that the properties of the covering, in particular the surface quality, the permeability, the mechanical resilience etc. are shaped by the properties of the geotextile.
- the covering can nonetheless comprise further elements, in particular the materials necessary for the above-mentioned sewing, gluing, etc.
- any material that can be inserted into the covering and permanently enclosed in the covering is suitable as the filling.
- the filling is a solid filling.
- a solid filling is any filling that consists of a material that is in the solid state of aggregation, i.e., is not liquid or gaseous.
- the filling can be in the form of a solid, a granulate, in the form of finely divided particles, etc. It is further preferred that the filling is designed in such a way that when the container is used in hydraulic engineering, it remains in the solid state and cannot leave the casing.
- Natural fibers in the sense of the invention are all fibers that come from natural sources such as plants, animals or minerals.
- natural fibers are to be differentiated from man-made fibers which are produced synthetically.
- chemical fibers are in particular synthetic polymers, such as polyester, polyacrylic, polypropylene, etc. According to the invention, it can therefore preferably be provided that the container contains no chemical fibers, in particular no synthetic polymers.
- the covering further comprises a coating which is arranged on at least one side of the geotextile.
- a geotextile made of natural fibers, basalt fibers, the glass fibers or mixtures thereof is first provided for producing the covering.
- the geotextile provided is then on one, preferably on both sides of the same provided with a coating.
- the coating of the geotextile is carried out according to the invention by immersing the geotextile in a liquid coating solution and subsequent curing or drying, coating the geotextile with a liquid coating composition and subsequent curing (or drying) and so on.
- the coating on the geotextile means that premature wear of the covering, for example due to abrasion, during use of the container can be reduced or avoided entirely.
- the geotextile is made from a coated yarn, the yarn consisting of the natural fibers, the basalt fibers, the glass fibers or mixtures thereof, and the coated yarn being essentially completely enclosed by a coating.
- the coating is not applied until after the geotextile has been produced. Rather, a yarn is first produced from the natural fibers, basalt fibers, glass fibers or mixtures thereof. This yarn is then coated. According to the invention, this coating is produced by immersing the yarn in a liquid coating composition, followed by curing or drying the coating composition. It is provided here that the yarn is essentially completely enclosed by the coating. Essentially completely in this context means that the coating is, as far as technically possible, fully developed and there are only open spaces in the coating to an extent that cannot be prevented by conventional technical means. In the following, the geotextile is then produced from the coated yarn, which therefore consists of the yarn consisting of natural fibers, basalt fibers, glass fibers or coatings thereof, and the coating itself. By coating the yarn itself before the geotextile is manufactured, particularly efficient wear protection can be achieved.
- the coating comprises a natural material selected from wollastonite or natural rubber, preferably natural rubber.
- natural materials are materials that come from natural sources such as plants, animals or minerals.
- synthetic materials are materials that come from natural sources such as plants, animals or minerals.
- the solution provided according to the invention in particular the fact that in the container according to the invention, can be used both to produce the geotextile and make a significant contribution to the production of the same, only and exclusively natural materials are used.
- Natural rubber is obtained from the latex (milk juice) of some tropical and non-tropical plants.
- the most important rubber-producing plant is the rubber tree ( Hevea brasiliensis ) grown in plantations.
- the average composition of the latex obtained from the rubber tree is 50 to 75% water, 25 to 40% rubber dry matter, 1.5 to 2% protein, 1.5 to 2% resins, 1.5% carbohydrates and small amounts of fatty acids .
- the rubber parts are distributed in the latex in the form of very fine droplets.
- the natural rubber types are chemically polyisoprene of almost 100% cis -1.4 configuration ( Fig.1a ), while the resinous natural products gutta-percha and balata trans configuration, which are close to natural rubber, show ( Fig.1b ).
- the relative molecular mass of the mechanically unprocessed natural rubber is not uniform and is between 500,000 and 1,000,000.
- the isoprene molecules of natural rubber are linked together in chain-shaped balls.
- the chain-shaped macromolecules are stretched by stretching and thereby aligned in parallel. Due to the vulcanization, which is the incorporation of sulfur into the existing double bonds with the formation of sulfur bridges between the chains, the mobility of the chain is reduced by intermolecular bridge formation, so that deformation now requires more force, is limited and is reversible after the force has ceased .
- Natural rubber is sensitive to oxidizing agents. When it cools down for a long time, natural rubber loses its elastic properties through partial crystallization. Natural rubber has a density of 0.934 g cm -3 (at 20 ° C) and an elongation at break of 800 to 1000%. Uncured rubber is soluble in gasoline, chlorinated hydrocarbons and oils. Vulcanized natural rubber does not attack these solvents, they only cause swelling. In addition to high elasticity, vulcanized natural rubber has great mechanical resistance and high tensile strength.
- the coating has a layer thickness in a range from 2 ⁇ m to 3,000 ⁇ m. In this layer thickness range efficient wear protection could be achieved without impairing the flexibility of the geotextile or the yarn used to manufacture the geotextile.
- the diameter of the yarn (or filament) can be in a range from 9 to 48 ⁇ m. However, other diameters are not excluded according to the invention.
- the natural fibers are resistant to sea water.
- seawater-resistant should be understood to mean that a seawater-resistant material (usually a seawater-resistant natural fiber) is not attacked by seawater or only to a small extent. This should apply even in the case of permanent exposure to sea water.
- the seawater resistance can be quantified according to the DIN standards DIN53739 or DIN53521.
- the materials according to the invention are used instead of the materials specified in the DIN standards.
- the other test conditions specified in the DIN standards remain the same. It is preferably provided that seawater resistance according to the invention is achieved if the goals specified in the DIN standards are met.
- the natural fibers are coconut fibers.
- coconut fibers By using coconut fibers to produce the geotextile, excellent interlocking of different containers according to the invention can be achieved. This results in a high positional stability of the containers.
- the structure of the coconut fiber is like a tiny tube. It owes this to its specifically low weight, its constant elasticity, and especially its high sound and heat insulating effect.
- Another very important advantage for the use of coconut fibers in a geotextile is its insensitivity to moisture - it does not rot even when it is wet -, its great abrasion resistance and high tear resistance. It is insensitive to moth feeding.
- the container has a total weight of at least 100 kg. This preferred weight can prevent the container according to the invention from drifting. It is particularly preferably provided in this connection that the weight of the container is at least 1.5 tons.
- the size and weight of the container according to the invention depend on the intended use, for example on the type of structure to be erected by means of the container.
- the covering has a thickness of at least 4.5 mm and / or a weight per unit area of at least 500 g / m 2 . Due to the described preferred thickness of the covering and the preferred basis weight of the same, a particularly good robustness and filter stability of the container according to the invention can be achieved. In particular, robustness adapted to the hydrodynamic loads prevailing on coasts can be achieved.
- Sand and / or concrete, particularly preferably sand, can preferably be provided as the filling according to the invention.
- sand as a filling, a flexible, adaptable container can be obtained.
- a density of the sand of 1.4 to 2.0 g / cm 3 has proven to be particularly preferred. Due to the preferred density of the sand, particularly good stability of the container structure can be achieved.
- the covering has a tensile strength of at least 30 kN / m. Due to the preferred tensile strength, the geotextile forming the covering has sufficient strength / robustness to be suitable for machine transport.
- the geotextile according to the invention is a UV-resistant material.
- the geotextile is a nonwoven, woven fabric, scrim, knitted fabric, mesh or knitted fabric.
- a fleece good stretchability and pliability can be achieved.
- an elongation of 60 to 70% can be achieved. In this way, rapid moistening of the container in hydraulic engineering can be achieved.
- the container has a capacity of 0.5 to 1 m 3 .
- a corresponding capacity has proven to be particularly advantageous with regard to the tensile strength and robustness of the container.
- the containers according to the invention can thus be installed, for example, by using round grippers.
- the covering is a net and the filling consists of stones, the stones having a diameter that is larger than the openings of the net.
- a container can be obtained, the surface properties of which are less characterized by the covering than by the properties of the filling.
- the object is further achieved by using the containers according to the invention in hydraulic engineering and / or in coastal protection, in civil engineering, in particular in road construction, or as a filter.
- Hydraulic engineering is understood to mean measures, technical interventions and structures in the area of groundwater, surface waters and the sea coasts, with use on the sea coasts being preferred.
- Coastal protection here includes in particular flood protection.
- the use of the containers according to the invention in flood protection, dyke construction, in the protection of waterways, scour protection, in the fixing of lines (cables, pipes, etc.), in the fixing of gas or power lines and in foundation protection can be provided according to the invention.
- the containers according to the invention are in particular intended for use in separating, draining, filtering, reinforcing or protecting against corrosion.
- the object is also achieved by using a container according to the invention as a filter.
- the use according to the invention as a filter is based on a filter effect of the containers.
- the container is brought into contact with a substrate, the substrate containing particles, the opening width O 90, w corresponding essentially to the average particle size d 50 of the substrate.
- the preferred opening width of the geotextile has proven to be particularly advantageous for the hydrodynamic loads prevailing on the coasts and the typically occurring fine and medium sands.
- the opening width is determined by sieving, the geotextile serving as a sieve.
- O 90, W means that 90% of the pores are equal to or smaller than the average particle diameter d 50 of the particles which are contained in the substrate.
- the filling of the container according to the invention should be matched to the permeability of the geotextile that forms the covering according to the invention. This increases in hydraulic engineering Stability of a container structure, the faster the water can drain from it.
- the permeability of the covering is preferably at least 10 times higher than that of the filling of the container.
- containers in the coastal area are subject to constant abrasion by sand and gravel particles.
- the abrasion is caused by waves, current and wind loads and similar phenomena. It is preferred that the abrasion resistance of the geotextile after 80,000 revolutions in a water / gravel mixture is such that the geotextile has a remaining tensile strength of at least 75%.
- the container has a high elongation at break and puncture resistance to driftwood and boat impacts. Protection against vandalism (e.g. knife stabs) should also be ensured. Resistance to drift ice should also be ensured, especially in the case of planned use in colder regions.
- the yarns 7 obtained in this way were either used directly to produce a geotextile or, in another exemplary embodiment, previously provided with a coating made of natural rubber.
- a corresponding manufacturing process is in the Fig. 2 shown schematically.
- the spin cake 7 is transferred to a coated spin cake by applying a coating of natural rubber and then curing.
- the coated spin cake was placed on a reel stand and optionally wetted with an additional coating of natural rubber in the coating line. Then drying in an infrared dryer was carried out continuously.
- a geotextile was then first produced from the dried individual coated filaments, which was then transferred into a covering in accordance with the desired container shape.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17203481T PL3327201T3 (pl) | 2016-11-25 | 2017-11-24 | Pojemnik i jego zastosowanie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016122799 | 2016-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3327201A1 EP3327201A1 (de) | 2018-05-30 |
EP3327201B1 true EP3327201B1 (de) | 2020-04-08 |
Family
ID=60480178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17203481.1A Active EP3327201B1 (de) | 2016-11-25 | 2017-11-24 | Container und verwendung desselben |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3327201B1 (es) |
DK (1) | DK3327201T3 (es) |
ES (1) | ES2817576T3 (es) |
PL (1) | PL3327201T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3757295T3 (pl) * | 2019-06-26 | 2021-12-20 | Arnold Jäger Holding GmbH | Pojemnik i jego zastosowanie |
DE102023102982A1 (de) * | 2023-02-07 | 2024-08-08 | Roess Nature Group GmbH & Co. KG | Befüllter Behälter für Küsten- und Uferschutz |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3412132B2 (ja) * | 1999-08-06 | 2003-06-03 | 四戸 伸晋 | 土のう |
EP1531981A1 (de) * | 2002-06-22 | 2005-05-25 | ORTLIEB, Hartmut | Gewebe, gewirke oder gelege aus kunststoff, sowie verfahren zur herstellung eines solchen |
WO2007007419A1 (ja) * | 2005-07-11 | 2007-01-18 | Kiyoshi Haraguchi | ヒノキ材を用いた土のう |
US20110297575A1 (en) * | 2010-06-02 | 2011-12-08 | Clarence A. Cassidy | Water Barrier and Erosion Mitigation System |
DE102013109216B4 (de) * | 2013-08-26 | 2016-08-25 | Markus Tutsch | Kolkschutzmatte |
-
2017
- 2017-11-24 EP EP17203481.1A patent/EP3327201B1/de active Active
- 2017-11-24 PL PL17203481T patent/PL3327201T3/pl unknown
- 2017-11-24 DK DK17203481.1T patent/DK3327201T3/da active
- 2017-11-24 ES ES17203481T patent/ES2817576T3/es active Active
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
DK3327201T3 (da) | 2020-07-20 |
EP3327201A1 (de) | 2018-05-30 |
PL3327201T3 (pl) | 2020-11-16 |
ES2817576T3 (es) | 2021-04-07 |
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