EP2304089A1 - Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civil - Google Patents
Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civilInfo
- Publication number
- EP2304089A1 EP2304089A1 EP09797574A EP09797574A EP2304089A1 EP 2304089 A1 EP2304089 A1 EP 2304089A1 EP 09797574 A EP09797574 A EP 09797574A EP 09797574 A EP09797574 A EP 09797574A EP 2304089 A1 EP2304089 A1 EP 2304089A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- glass
- grid according
- elongation
- woven web
- 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
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
- D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/16—Yarns or threads made from mineral substances
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/247—Mineral
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/267—Glass
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D9/00—Open-work fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/22—Devices for preparatory treatment of threads
- D04B35/26—Devices for preparatory treatment of threads by heating
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/04—Linen
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
- D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/024—Fabric incorporating additional compounds
- D10B2403/0241—Fabric incorporating additional compounds enhancing mechanical properties
- D10B2403/02412—Fabric incorporating additional compounds enhancing mechanical properties including several arrays of unbent yarn, e.g. multiaxial fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/20—Industrial for civil engineering, e.g. geotextiles
- D10B2505/204—Geotextiles
Definitions
- the present invention relates to a reinforcement ply of geo-synthetic type or a grid for civil engineering applications.
- This sheet or grid comprises at least one series of parallel reinforcing strands in which strands based on mineral fibers or by-products are introduced.
- This tablecloth or grid also includes mineral fibers and / or fibers of plant origin in an eco-design approach.
- reinforcement plies are commonly used to perform the functions of reinforcement or reinforcement of a structure in structural elements subject to stress.
- Non-woven, woven, spacer, resins, dies can be combined with other materials (non-woven, woven, spacer, resins, dies) or coated (PVC, bituminous impregnation or other) to perform several functions such as separation between layers of soil, drainage, filtration , waterproofing or protection of all or part of the work. It may also be retaining layers possibly flush on all or part of their surface and which has a function of vegetation and / or anti-erosion.
- the present invention relates to a reinforcing ply or grid, at least a part of which at least one of at least one parallel son, strand or cabled reinforcement is simultaneously composed of mineral fibers or derivatives thereof (glass, basalt, fiberglass + material complex thermoplastic impregnation (as marketed under the trademark Twintex®) Among other things, mineral fibers or derivatives thereof (glass, basalt, fiberglass + material complex thermoplastic impregnation (as marketed under the trademark Twintex®) ); and polymer fibers and / or natural fibers.
- the invention consists in associating, within the yarns or cords constituting a sheet or a grid and extending in the same direction, mineral fibers with a low elongation (elongation module under high tension) and with a value of elongation of rupture of between 2 and 5%, and fibers of polymer type and / or fibers of natural origin having a modulus of elongation under tension lower than that of the mineral fibers and a value of elongation of rupture significantly greater than that of said mineral fibers, and between 10 and 20%.
- each wire or cable is composed of two associated materials according to one of the following processes: strands of mineral fibers and of polymer or natural fibers placed in parallel, or twisted or thermally associated while playing on the thermoplastic properties of the fibers used. implemented.
- This composition makes it possible to ensure a high-performance mechanical reinforcement meeting the rules of the art, the safety and longevity required in the field of civil engineering.
- the mineral fibers may be made of a material selected from the group comprising basalt, and different glass fibers with selected properties such as, for example, glass E, glass S (thermally more resistant), glass R (high module) and AR glass (alkali resistant)
- the polymer type fibers may be made of a material selected from the group consisting of polyester, polypropylene and polyethylene.
- the fibers of natural origin can be made of a material chosen from the group comprising hemp, flax and coconut.
- a mineral fiber advantageously fiberglass
- This fiber has a clear advantage over this point compared to conventional polymer fibers of the polyester group, polyethylene, polypropylene, especially with the ability to optimize cost and quantity of materials. It also eliminates aramid fibers, a much higher cost, making it incompatible for a large number of applications, because of the additional cost generated.
- the reinforcing ply or grid made according to the invention comprising both mineral fibers and organic polymeric fibers and / or natural fibers (hemp, coconut, linen) has a very clear economic advantage because of the cost to purchase and the implementation of this type of materials.
- the treated, coated or protected fibers can be used to further improve performance, for example high temperature resistant glass, alkali resistant glass, basalt fibers, and especially the technique of multiflaments mixing glass and a thermoplastic, and such marketed under the trademark Twintex®.
- the latter technology ensures glass protection and durability.
- a radiant furnace or other heating system is then integrated at the outlet or at the heart of the loom on the supply of warp and / or weft yarns of the Rachel loom or loom to effect the impregnation of the reinforcing mineral fibers by the thermoplastic product. All these materials with a specific adaptation may be suitable for civil engineering applications requiring long service lives and special situations such as stability during a fire, treated floors, potentially cutting aggregates for mineral materials, the presence of concrete fresh with high pH, etc.
- cellulosic fibers and / or connected fibers or loops are inserted into the sheet or the grid, in order to confer a revegetation and / or anti-erosion function.
- Figure 1 is a curve representative of the deformation of a sheet, respectively made of glass (left curve) and polyester (right curve depending on the applied load.
- FIG. 2 is a curve representative of the deformation of a web made in accordance with the invention as a function of the load applied.
- FIG. 3 is a curve representative of the deformation of a sheet made of polyester alone as a function of the load applied.
- Figure 4 schematically illustrates a grid view from above according to the invention
- Figure 5 is a sectional view.
- FIG. 1 illustrates the tensile curve of two plies, of the two distinct materials (glass and PET) which thus selected may allow the embodiment of the invention with a economically advantageous behavior in terms of the quantity of glass relative to the quantity of polyester. .
- FIG. 1 illustrates the tensile curve of two plies, of the two distinct materials (glass and PET) which thus selected may allow the embodiment of the invention with a economically advantageous behavior in terms of the quantity of glass relative to the quantity of polyester.
- FIG. 1 illustrates the tensile curve of two plies, of the two distinct materials (glass and PET) which thus selected may allow the embodiment of the invention with a economically advantageous behavior in terms of the quantity of glass relative to the quantity of polyester.
- FIG. 1 illustrates the tensile curve of two plies, of the two distinct materials (glass and PET) which thus selected may allow the embodiment of the invention with a economically advantageous behavior in terms of the quantity of glass relative to the quantity of polyester.
- FIG. 1 illustrates the tensile curve of two plies, of the two distinct
- FIG 4 illustrates the construction and layout of cords according to the invention.
- each of the cords (40) in at least one of the directions, combines the two materials (41) (glass or basalt fibers) and (42) (high tenacity polyester fibers or natural fibers) .
- These cords are, in the example described, juxtaposed on a web (43) non-woven or woven or composed of several layers, and / or on son of frames (45), for example made of polyester (in Figure 4 ) or also in cords of the same structure ( Figure 5).
- the techniques for associating cords or fibers on a web or / and on weaving machine son or Rachel loom thread are widely known, so that there is no need to describe them here in more detail . It was simply materialized by the reference (44), the wiring son of the cords (40) on the web (43) and the weft son (45).
- Figure 5 is a schematic sectional representation of Figure 4, which allows to better distinguish this structure.
- the fibers respectively mineral (41) and polymeric or natural (42) are associated within the aforementioned cords (40), for example by twisting or twisting or parallel insertion.
- these cords are optionally coated with a thermoplastic protection for example, after passage to heat, and this before assembly (Mineral fibers sheathed thermoplastic material, and for example polyester), or after assembly (OWENS CORNING technology for the realization of Twintex® type cords).
- the multi-component web or grid can be made on the looms usually used for the production of webs (such as the DORMIER or SULZER looms), or by the chain and Rachel technology (type loom). Karl Mayer or Liba for example) with or without insertion of frames.
- These technologies make it possible to work with mineral fibers, such as glass or basalt, without altering the fiber, in particular mechanically, and while producing complex structures and meshes including many other materials.
- the looms can work according to conventional weave armor or in a type of gauze armor allowing a lower embossing reinforcing fibers by using fine binding son.
- the Rachel technology also allows the realization of multifunction products with insertion of separation sheets, (non-woven or woven or composed of several layers).
- separation sheets non-woven or woven or composed of several layers.
- the introduction of such a separation sheet also ensures protection of the mineral fiber (glass or basalt for example) in its implementation and in the possibly aggressive episodes of its use (for example with embankments comprising aggregates with protruding edges).
- the mineral fibers can be inserted into the machine while they have already been previously associated (association by twisting or by thermal process for example on the cord which has a thermoplastic portion ensuring the welding and protection) .
- This assembly is optionally performed in line upstream with the job of producing the grid.
- the fibers can also be directly associated on the machine in parallel introduction in the same comb, the same tube or the same passette of the machine.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Woven Fabrics (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Revetment (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09797574T PL2304089T3 (pl) | 2008-06-23 | 2009-06-18 | Tkanina i siatka wzmacniająca z włóknami mineralnymi do zastosowań w dziedzinie inżynierii lądowej i wodnej |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0854147A FR2932820B1 (fr) | 2008-06-23 | 2008-06-23 | Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civil. |
PCT/FR2009/051163 WO2010007279A1 (fr) | 2008-06-23 | 2009-06-18 | Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2304089A1 true EP2304089A1 (fr) | 2011-04-06 |
EP2304089B1 EP2304089B1 (fr) | 2011-11-09 |
Family
ID=40201538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09797574A Active EP2304089B1 (fr) | 2008-06-23 | 2009-06-18 | Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civil |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2304089B1 (fr) |
AT (1) | ATE532890T1 (fr) |
ES (1) | ES2372152T3 (fr) |
FR (1) | FR2932820B1 (fr) |
MY (1) | MY152367A (fr) |
PL (1) | PL2304089T3 (fr) |
WO (1) | WO2010007279A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0804487D0 (en) | 2008-03-11 | 2008-04-16 | Terram Ltd | Cellular structures |
WO2013007476A1 (fr) * | 2011-07-14 | 2013-01-17 | Nv Bekaert Sa | Structure de matériau à module élevé homogène et étirable |
GB2493007B (en) | 2011-07-21 | 2017-08-30 | Fiberweb Holdings Ltd | Confinement structures for particulate fill materials |
FR2994200B1 (fr) * | 2012-08-01 | 2014-08-08 | Mdb Texinov | Grille haute resistance a liaison renforcee pour reseaux ou dispositifs enterres |
FR3018285B1 (fr) * | 2014-03-04 | 2016-05-13 | Chomarat Textiles Ind | Structure textile de renforcement pour materiaux composites |
FR3029943B1 (fr) | 2014-12-11 | 2016-12-30 | Texinov | Geosynthetique de renforcement de sol a comportement multi-module |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464459A (en) * | 1968-01-17 | 1969-09-02 | Burlington Industries Inc | Webbings for safety restraint systems |
US3919018A (en) * | 1971-05-12 | 1975-11-11 | Owens Corning Fiberglass Corp | Reinforcement of rubber |
US4320160A (en) * | 1979-08-21 | 1982-03-16 | Toray Industries, Inc. | Fabric structure for fiber reinforced plastics |
JPH04257336A (ja) * | 1991-02-05 | 1992-09-11 | Toyobo Co Ltd | シートベルト用織布 |
FR2767344B1 (fr) * | 1997-08-13 | 1999-11-05 | Bidim Geosynthetics Sa | Geosynthetique pour dispositif de renforcement de sols a risques d'effondrement |
US6368024B2 (en) * | 1998-09-29 | 2002-04-09 | Certainteed Corporation | Geotextile fabric |
EP1304404A1 (fr) * | 2001-10-17 | 2003-04-23 | Milliken Europe N.V. | Textiles de renfort avec au moins deux directions de renfort |
US20070178790A1 (en) * | 2006-01-31 | 2007-08-02 | Propex Fabrics Inc. | Secondary carpet backing and buckling resistant carpet made therefrom |
-
2008
- 2008-06-23 FR FR0854147A patent/FR2932820B1/fr active Active
-
2009
- 2009-06-18 WO PCT/FR2009/051163 patent/WO2010007279A1/fr active Application Filing
- 2009-06-18 EP EP09797574A patent/EP2304089B1/fr active Active
- 2009-06-18 AT AT09797574T patent/ATE532890T1/de active
- 2009-06-18 ES ES09797574T patent/ES2372152T3/es active Active
- 2009-06-18 PL PL09797574T patent/PL2304089T3/pl unknown
- 2009-06-18 MY MYPI20105537 patent/MY152367A/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2010007279A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010007279A1 (fr) | 2010-01-21 |
ATE532890T1 (de) | 2011-11-15 |
FR2932820A1 (fr) | 2009-12-25 |
PL2304089T3 (pl) | 2012-06-29 |
MY152367A (en) | 2014-09-15 |
FR2932820B1 (fr) | 2012-11-16 |
EP2304089B1 (fr) | 2011-11-09 |
ES2372152T3 (es) | 2012-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2304089B1 (fr) | Nappe et grille de renfort avec introduction de fibres minerales pour les ouvrages de genie civil | |
EP2035626B2 (fr) | Produit géotextile ou d'armature composite et son procédé de fabrication | |
FR3053702B1 (fr) | Textile tisse hybride pour le renforcement de composite | |
EP2366822A1 (fr) | Produit non-tissé contenant des particules organiques et/ou minérales et son procédé de fabrication | |
EP2618977A1 (fr) | Fibres de renfort en carbone et matériau les contenant | |
JP5432019B2 (ja) | 難燃性ネット状物、網糸用未硬化状線状物の製造方法、及び難燃性frpネット本体の製造方法 | |
WO2007006989A2 (fr) | Fils de renforcement et composites ayant une tenue au feu amelioree | |
EP3259391A2 (fr) | Geotextile de renfort, de lutte contre l'érosion et d'aide a la végétalisation | |
WO2014020270A1 (fr) | Grille haute résistance a liaison renforcée pour réseaux ou dispositifs enterres | |
WO2012123682A1 (fr) | Armature de renfort d'elements a matrice minerale | |
DK3099860T3 (en) | Reinforced stabilizer straps for reinforced dam structures with functionalized sheath | |
EP3230509A1 (fr) | Géosynthétique de renforcement de sol à comportement multi-module | |
EP0285533B1 (fr) | Matériau à base d'une nappe textile non tissée utilisable comme armature de renforcement de revêtements d'étanchéité | |
JP6011303B2 (ja) | 舗装補強用シート | |
CN101709576A (zh) | 低热收缩土工格栅及其制备方法 | |
FR2689146A1 (fr) | Renfort textile à pertes électriques contrôlées. | |
KR102494814B1 (ko) | 스트랜드, 로프 및 보행매트 | |
EP2155944B1 (fr) | Structure textile tricotee a base de basalte | |
EP4198182A1 (fr) | Tissu tissé, procédé d'infusion de résine induite par le vide et composite renforcé par des fibres | |
EP0989216B1 (fr) | Méthode pour la fabrication de géogrilles | |
CZ166594A3 (en) | Structure composed of glass fibers and process for producing thereof | |
FR2908789A1 (fr) | Support textile pour produit touffete |
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 |
|
17P | Request for examination filed |
Effective date: 20101130 |
|
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 MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: CLOTH AND REINFORCING MESH WITH THE INSERTION OF MINERAL FIBERS FOR CIVIL ENGINEERING WORKS |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 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 MK MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009003654 Country of ref document: DE Effective date: 20120105 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20111109 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2372152 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120116 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 10924 Country of ref document: SK |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20111109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120309 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120210 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120309 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120209 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20120810 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009003654 Country of ref document: DE Effective date: 20120810 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120727 Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120702 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111109 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20130617 Year of fee payment: 5 Ref country code: NO Payment date: 20130528 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20130617 Year of fee payment: 5 Ref country code: RO Payment date: 20130527 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20130626 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130618 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130630 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140618 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140619 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140630 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140619 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20170522 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140618 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20170519 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180618 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 532890 Country of ref document: AT Kind code of ref document: T Effective date: 20180618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180618 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602009003654 Country of ref document: DE Owner name: AFITEX INTERNATIONAL, FR Free format text: FORMER OWNER: MDB TEXINOV S.A., SAINT DIDIER DE LA TOUR, FR Ref country code: DE Ref legal event code: R082 Ref document number: 602009003654 Country of ref document: DE Representative=s name: LAURENT CHARRAS, FR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: AFITEX INTERNATIONAL; FR Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: MDB TEXINOV SA Effective date: 20230102 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: PC4A Ref document number: E 10924 Country of ref document: SK Owner name: AFITEX INTERNATIONAL, CHARTRES, FR Free format text: FORMER OWNER: MDB TEXINOV SA, SAINT DIDIER DE LA TOUR, FR Effective date: 20230210 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230530 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20230525 Year of fee payment: 15 Ref country code: IT Payment date: 20230608 Year of fee payment: 15 Ref country code: DE Payment date: 20230613 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20230518 Year of fee payment: 15 Ref country code: PL Payment date: 20230519 Year of fee payment: 15 |