EP4502275A9 - Revêtement de sol composite - Google Patents

Revêtement de sol composite Download PDF

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Publication number
EP4502275A9
EP4502275A9 EP24215227.0A EP24215227A EP4502275A9 EP 4502275 A9 EP4502275 A9 EP 4502275A9 EP 24215227 A EP24215227 A EP 24215227A EP 4502275 A9 EP4502275 A9 EP 4502275A9
Authority
EP
European Patent Office
Prior art keywords
floor covering
composite floor
fleece
composite
road shoulder
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.)
Pending
Application number
EP24215227.0A
Other languages
German (de)
English (en)
Other versions
EP4502275A3 (fr
EP4502275A2 (fr
Inventor
Albert Leitner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ATA51052/2019A external-priority patent/AT522862B1/de
Application filed by Individual filed Critical Individual
Publication of EP4502275A2 publication Critical patent/EP4502275A2/fr
Publication of EP4502275A9 publication Critical patent/EP4502275A9/fr
Publication of EP4502275A3 publication Critical patent/EP4502275A3/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • E01C11/226—Coherent pavings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/16—Reinforcements
    • E01C11/165—Reinforcements particularly for bituminous or rubber- or plastic-bound pavings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/006—Foundations for pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/30—Coherent pavings made in situ made of road-metal and binders of road-metal and other binders, e.g. synthetic material, i.e. resin
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • E01C7/325—Joining different layers, e.g. by adhesive layers; Intermediate layers, e.g. for the escape of water vapour, for spreading stresses

Definitions

  • the invention relates to a composite floor covering according to the preamble of claim 1 and to a road shoulder or a road surface designed as such a composite floor covering.
  • Composite floor coverings for open spaces are known from the prior art, featuring mineral granules bound with a polymer material. Additionally, polymer granules can also be used, either bound or unbound.
  • the CN 106 565 175 A discloses a floor covering consisting of several layers for draining or storing water, with each layer being characterized by a different material composition.
  • the materials range from concrete to quartz sand to polyurethane.
  • a water-permeable geotextile is provided between a base layer and the layer above.
  • a porous composite floor covering made of a mineral granulate and an elastic polymer material and a fleece with a small pore size allows the filtering of coarse and fine substances and can be cleaned regularly, thus enabling a long-term filtering effect.
  • the composite floor covering according to the invention can be used for the production of water-permeable, open-pore bound road shoulders as well as car parking areas and retention systems for surface drainage (troughs, ditches, infiltration basins) of the roadways and parking areas.
  • a cleaning device not according to the invention can be provided for cleaning a composite floor covering as explained above, wherein the cleaning device has a cleaning nozzle for forcing water or an aqueous solution into the porous floor covering and a suction device for sucking the water out of the floor covering.
  • This cleaning device allows the composite flooring to be cleaned at regular intervals, for example, once or twice a year. This removes dirt from the pores of the composite flooring, allowing water to continue to penetrate the composite flooring and ensuring its effective filtering effect.
  • the suction or pressure beam has a length of at least 30 cm and preferably at least 50 cm.
  • the maximum length of the suction or pressure beam is preferably 1 m or 1.2 m, respectively.
  • a street cleaning vehicle for cleaning the composite floor covering as explained above may be provided, wherein the street cleaning vehicle has a cleaning device as explained above.
  • a first embodiment of a composite floor covering 1 is explained below, which forms a verge ( Figure 1 ).
  • the composite floor covering 1 is made of a mineral granulate and a binding agent.
  • a filter fleece 2 is provided as a filter medium for fine particles.
  • the filter fleece has a maximum porosity of 100 ⁇ m.
  • the porosity can also be smaller, for example, limited to a maximum of 75 ⁇ m, 50 ⁇ m, 25 ⁇ m, or 20 ⁇ m.
  • Such filter fleeces are available from Noravin.
  • the pore size of the filter fleece is preferably larger than 10 ⁇ m. This ensures sufficient water permeability.
  • These internal filter fleece sections 3 can be designed with different porosities than the filter fleece 2 and thus serve for coarse and fine filtration.
  • the width of the composite flooring is based on the RVS specifications for verges.
  • the inner filter fleece sections 3 are designed as strip-shaped sections that extend in the longitudinal direction of the composite floor covering. They are arranged, for example, parallel to the underside of the composite floor covering.
  • Composite flooring 2 has a minimum thickness of 8 cm according to RVS. However, for other composite flooring applications, the minimum thickness may be lower.
  • the road shoulder is designed with an inclination of approximately 5° to 10° relative to the roadway and has a
  • FIG. 1 to 4 differ mainly in the arrangement of the inner filter fleece sections 3.
  • FIG. 1 to 4 In each case, several strip-shaped filter fleece sections 3 are provided, which are arranged alternately offset from one another in several levels (here two levels; more levels are also possible). In the vertical projection, the individual filter fleece sections 3 are arranged with a slight overlap. This achieves a flat coverage without excessively compromising the strength of the composite floor covering 1.
  • the width and number of filter fleece sections 3 can vary.
  • a fifth embodiment not according to the invention has several filter fleece sections 3, which are arranged diagonally opposite the underside or the top side of the composite floor covering 1.
  • the inclination of the filter fleece sections 3 is such that they are inclined in the opposite direction to the composite floor covering 1, whereby the inclination is steeper, whereby they counteract water flowing within the composite floor covering 1 due to the inclination of the same and thus provide a certain retention function, which enhances the filtering effect ( Figure 5 ).
  • a first and a second section of a composite floor covering 1a, 1b are provided.
  • the first composite floor section 1a forms a verge that essentially corresponds to the exemplary embodiments explained above.
  • This composite floor section 1a has several filter fleece sections 3, which are arranged obliquely relative to the underside and the upper side of the composite floor covering 1.
  • the inclination of the filter fleece sections 3 is such that they are inclined in the same direction as the composite floor covering 1, with the inclination being steeper, whereby they direct the water to the underside of the composite floor covering. 1a.
  • the composite floor section 1a can also be formed without filter fleece sections 3 or with the arrangements of the filter fleece sections 3 shown above.
  • the second composite floor section 1b On the side facing away from the bound base layer, the second composite floor section 1b is arranged at abutment with the first composite floor section 1a.
  • the second composite floor section 1b forms a drainage trough 7.
  • a filter fleece 2 is arranged beneath each of the two composite floor sections, which are laterally raised in a trough-like manner on the end faces of the composite floor sections 1a, 1b.
  • FIG 8 A schematic cross-sectional view of the composite floor covering 1 according to the invention is shown when used in a football field, wherein a dynamic layer 10 is placed on the composite floor covering 1 and, further on top of that, a football field artificial turf. Underneath the covering, as in the previously described embodiments, there is an unbound base layer 5 and sections of gravel 11 (preferably 16/32 mm grading curve) in which drainage pipes 12 are arranged.
  • the dynamic layer can also be arranged below the composite floor covering 1 or be omitted entirely.
  • FIGS 9 and 10 There are two variants of the shaped drainage trough 7 according to the embodiment of the Figure 6 which differ in the different arrangements of the internal filter fleece 2 for coarse and fine filtration (see the Figures 2 to 5 ).
  • the inner filter fleece sections 3 form approximately V-shaped channels in cross section, preferably extending in the longitudinal direction, which filter water very efficiently.
  • the embodiment according to Figure 10 the strip-shaped, inner filter fleece sections 3 are aligned horizontally.
  • FIG 11 A schematic cross-sectional view of the composite floor covering according to the invention is shown when used in a tennis court, wherein a base layer 14 is placed on the surface, and further on this a dynamic layer 10 and the tennis court surface layer are placed. Under the surface, just as in the Figure 8 shown embodiment sections with gravel 11, in each of which a drainage pipe 12 is arranged.
  • All of the above-explained embodiments have in common that they comprise at least one filter fleece 2, which is preferably arranged on the underside of the composite floor covering 1 and in particular over the entire surface of the composite floor covering.
  • the composite floor covering 1 can be regularly cleaned with a cleaning device 17 in order to remove dirt from the pores of the composite floor covering 1 and/or the filter fleece 2.
  • the suction or pressure bar 18 is positioned a few centimeters above the composite floor covering 1 during cleaning. Water or an aqueous solution is introduced into the composite floor covering 1 under pressure using the cleaning nozzles 20. The cleaning water or aqueous cleaning solution is sucked away with the suction nozzle 19. This loosens and removes dirt that has become trapped in the pores of the composite floor covering 1. Thus, a composite floor covering according to the invention can be cleaned, thus regenerating the filter effect.
  • the amount of water supplied is preferably more than 10 l/min, in particular more than 50 l/min, and in particular more than 100 l/min.
  • the amount of water supplied can be up to 150 l/min.
  • the composite floor covering according to the invention in conjunction with regular cleaning with such a cleaning device 17 allows a permanent filtering effect and thus a permanent absorption of dust particles, in particular rubber abrasion from vehicle tires on the road, which can be reliably collected with the composite floor covering.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
EP24215227.0A 2019-08-08 2020-08-07 Revêtement de sol composite Pending EP4502275A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT601842019 2019-08-08
ATA51052/2019A AT522862B1 (de) 2019-08-08 2019-12-02 Verbundbodenbelag
EP20190121.2A EP3772552B1 (fr) 2019-08-08 2020-08-07 Sol composite poreux

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20190121.2A Division EP3772552B1 (fr) 2019-08-08 2020-08-07 Sol composite poreux

Publications (3)

Publication Number Publication Date
EP4502275A2 EP4502275A2 (fr) 2025-02-05
EP4502275A9 true EP4502275A9 (fr) 2025-04-09
EP4502275A3 EP4502275A3 (fr) 2025-04-30

Family

ID=71995883

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24215227.0A Pending EP4502275A3 (fr) 2019-08-08 2020-08-07 Revêtement de sol composite
EP20190121.2A Active EP3772552B1 (fr) 2019-08-08 2020-08-07 Sol composite poreux

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20190121.2A Active EP3772552B1 (fr) 2019-08-08 2020-08-07 Sol composite poreux

Country Status (5)

Country Link
EP (2) EP4502275A3 (fr)
ES (1) ES3013247T3 (fr)
HR (1) HRP20250247T1 (fr)
HU (1) HUE070638T2 (fr)
PL (1) PL3772552T3 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918516A1 (de) 1979-05-08 1980-11-13 Deutsches Krebsforsch Abbildungsvorrichtung
IT1232072B (it) 1989-03-31 1992-01-23 Saval Srl Geotessile composito stratificato a bassa deformabilita ed alta capacita filtrante drenante
DE4130768C1 (en) 1991-09-16 1993-04-29 Naue-Fasertechnik Gmbh & Co Kg, 4990 Luebbecke, De Metal reinforcement caging for hardcore under roads - uses pre-tensioned mesh under hardcore which is then tensioned and joined over laid hardcore.
JP3295389B2 (ja) * 1999-01-12 2002-06-24 エヌエスエンジニアリング株式会社 通水機能を有する舗装表層材の機能回復方法および装置
NL1014974C2 (nl) * 2000-04-18 2001-10-19 Hollandsche Betongroep Nv Verhardingsconstructie voor een berm of parkeerterrein.
US7341661B2 (en) 2000-11-16 2008-03-11 Unit Process Technologies, L.L.C. Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases
GB2396379B (en) * 2002-07-16 2005-12-21 Tarmac Ltd Water management system
GB0307671D0 (en) 2003-04-03 2003-05-07 Nottinghamshire Sports And Saf Improvements relating to the construction of playing surfaces
GB2416130B (en) 2004-07-15 2008-12-17 Elliott Tennis Courts Ltd Construction material
DE102006000800A1 (de) * 2006-01-03 2007-07-05 Lingen, Elena Reinigungssystem für Regenwasser
DE202006013964U1 (de) 2006-09-12 2007-02-08 Craiss, Ralf Mauerwerk für Gebäude-Gabionensteinkorbgemäuer
DE102007012973A1 (de) 2007-03-14 2008-09-25 Henkel Ag & Co. Kgaa Wasserdurchlässige Steinverbundformkörper
DE202008016807U1 (de) 2008-12-19 2010-05-20 Kohlstadt, Hans-Peter Offenporiger Formkörper
DE102009006146A1 (de) * 2009-01-26 2010-07-29 Sandmaster Gesellschaft für Spielsandpflege und Umwelthygiene mbH Fahrbare HD-Reinigungsmaschine für Outdoor-Kunststoffböden, und deren Anwendung
PE20160779Z (es) * 2015-11-06 2016-08-19 Rubio Jesus Eduardo Cardozo Sistema de drenaje vial sostenible
CN106565175A (zh) * 2016-11-14 2017-04-19 绍兴职业技术学院 一种海绵城市用透水高弹模砂浆及其制备方法和应用方式

Also Published As

Publication number Publication date
PL3772552T3 (pl) 2025-04-07
HRP20250247T1 (hr) 2025-06-20
EP3772552A3 (fr) 2021-06-30
EP3772552C0 (fr) 2024-11-27
HUE070638T2 (hu) 2025-06-28
EP4502275A3 (fr) 2025-04-30
ES3013247T3 (en) 2025-04-11
EP3772552B1 (fr) 2024-11-27
EP4502275A2 (fr) 2025-02-05
EP3772552A2 (fr) 2021-02-10

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