EP0904462A1 - Revetement permeable aux liquides - Google Patents

Revetement permeable aux liquides

Info

Publication number
EP0904462A1
EP0904462A1 EP97926903A EP97926903A EP0904462A1 EP 0904462 A1 EP0904462 A1 EP 0904462A1 EP 97926903 A EP97926903 A EP 97926903A EP 97926903 A EP97926903 A EP 97926903A EP 0904462 A1 EP0904462 A1 EP 0904462A1
Authority
EP
European Patent Office
Prior art keywords
side layer
covering
channels
layers
floor
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
Application number
EP97926903A
Other languages
German (de)
English (en)
Other versions
EP0904462B1 (fr
Inventor
Gerhard Fleischhacker
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
Application filed by Individual filed Critical Individual
Publication of EP0904462A1 publication Critical patent/EP0904462A1/fr
Application granted granted Critical
Publication of EP0904462B1 publication Critical patent/EP0904462B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E01C2201/00—Paving elements
    • E01C2201/20—Drainage details
    • E01C2201/202—Horizontal drainage channels
    • E01C2201/207—Horizontal drainage channels channels on the bottom

Definitions

  • the invention relates to a liquid-permeable covering for floors that can be walked on and driven over and the like. It is known to cover floors and the like.
  • surface fastening elements which are permeable to liquids, so that surface water and the like. can be derived.
  • Such elements are e.g. made of artificial stone and laid in a bandage. This requires relatively complex shaping processes for the elements and a considerable amount of work when laying them with correspondingly high costs. In addition, the weight of the elements complicates their handling and transportation.
  • the aim of the present invention is to create a liquid-permeable covering which acts as a filter and which can be produced inexpensively and laid quickly and easily.
  • the covering is also intended to ensure proper fluid drainage.
  • the covering according to the invention is characterized by the combination of the features that it is formed from at least two layers of cellular elastic plastic which are connected to one another, preferably by adhesive bonding, each bottom-side layer being substantially thicker than each surface-side layer, which is preferably much smaller Cells as the bottom layer has that liquid discharge channels running parallel to one another, preferably also crossing each other, are formed on the covering side touching the floor in the assigned position with a mutual spacing, so that further channels are formed from the liquid discharge channels through the or extend through each bottom-side layer, the further channels in the or each bottom-side layer being cut or molded into it and preferably opening downwards in a conical or step-like manner.
  • This design ensures optimum filtering and liquid drainage with an arbitrarily large design and relatively low weight and elastic deformability of the covering. According to the invention, high wear is low Service life achieved and ensured that the drainage channels and material cells do not seal.
  • passage openings are formed in the or each surface-side layer which open into the channels extending through the or each bottom-side layer. This ensures that when the surface-side layer bends under load, the passage openings widen downward and any blockage is avoided.
  • the covering is designed in the form of a roll that can be rolled up, which enables the covering to be rolled up and easy to transport and to be laid quickly.
  • the layers of the covering are formed from a cellular elastomer, such as a polyurethane (polyether urethane, for example a Sylomer® ) .
  • a polyurethane polyether urethane
  • Sylomer® polyether urethane
  • Such elastomers can have a density of 150 kg / m 3 to 680 kg / m 3 , for example, and ensure full-area power transmission. In addition, they show particularly good behavior under dynamic loads, whereby they become increasingly stiffer.
  • the mentioned elastomers are resistant to water, oil, fat, etc.
  • the covering can of course also be built up from individual elements of any size, which may be installed in the association.
  • the thin surface layer serving as covering surface is, as already mentioned, expediently connected to the underlying layer on the bottom by gluing.
  • a plurality of thin layers or more than one bottom layer can also be provided and expediently connected to one another by adhesive bonding.
  • the channels used to drain the liquid can be formed by shaping, for example when pouring the covering, or by mechanical means, for example by means of a water jet.
  • the drainage effect and self-cleaning are additionally promoted by the elastic behavior of the covering when walking or driving through “squeezing processes”. In particular, by means of deformation processes, it is ensured that particles penetrating into the discharge openings are transported further. Sealing must therefore be ruled out.
  • the liquid drainage channels on the underside of the covering contribute to favoring the deformation and the water drainage. As mentioned, these channels can also run in a cross direction, so that a network of channels is present.
  • Fig. 1 and 2 web-shaped coverings according to the invention show in section.
  • Each of the coverings shown has a filter body layer 1 on the bottom side and one with this over the entire surface, e.g. by gluing, connected surface-side filter body layer 2, which is considerably thinner than the bottom-side layer 1.
  • Both layers 1, 2 are made of a highly abrasion-resistant cellular elastomer, e.g. a polyurethane, which is permeable to liquids. 1 has much smaller cells than the thicker bottom layer 1. In the embodiment according to FIG. 2, both layers are made of the same cellular material.
  • channels 3 which run parallel to one another are formed in the covering side touching the floor or in the underside of the layer 1, which favor the deformability of the covering and serve for liquid drainage.
  • a crossing set of parallel channels 3 ' can also be provided, so that a network of channels is created.
  • further channels 4 can extend at a mutual distance through the bottom layer 1, as shown in FIG. 2.
  • the liquid discharge channels 3 or 3 'and the further channels 4 can be formed by shaping, for example when pouring the covering, or by mechanical means, for example by means of a water jet or by punching.
  • the channels 4 can also open downwards in a conical or step-like manner.
  • Passage openings 5 are formed in the surface-side layer 2, which open into the channels extending through the or each floor-side layer.
  • the covering shown can be designed as a web or as an individual element that can be rolled up.
  • Various modifications of the exemplary embodiment explained are possible within the scope of the invention, in particular as regards the materials used and the number of layers.
  • a plurality of layers on the bottom or surface can be provided, all of which have cells of the same size, or in which the cell size increases in each of the successive layers from top to bottom.
  • the covering according to the invention or parts thereof can also be used within the scope of the invention for filling stable frame-like floor fastening elements, liquid drain grids and the like. be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Road Paving Structures (AREA)

Abstract

Revêtement perméable aux liquides, pour des sols sur lesquels on peut circuler ou marcher, comprenant au moins deux couches (1, 2) liées entre elles sur toute la surface, en matière plastique élastique cellulaire, chacune des couches côté sol (1) étant sensiblement plus épaisse que chacune des couches côté surface (2). Sur la partie du revêtement en contact avec le sol, dans la couche correspondante côté sol, sont formés des canaux d'évacuation de liquides (3, 3') s'étendant parallèlement et à distance entre eux, canaux à partir desquels sont raccordés d'autres canaux (4) s'étendant à travers la/ou les couches côté sol, ces autres canaux (4) étant découpés ou façonnés dans la/ou les couches côté sol (1) et débouchant vers le bas.
EP97926903A 1996-06-12 1997-06-12 Revetement permeable aux liquides Expired - Lifetime EP0904462B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT349/96 1996-06-12
AT34996U 1996-06-12
AT0034996U AT1836U1 (de) 1996-06-12 1996-06-12 Flüssigkeitsdurchlässiger belag
PCT/AT1997/000125 WO1997047817A1 (fr) 1996-06-12 1997-06-12 Revetement permeable aux liquides

Publications (2)

Publication Number Publication Date
EP0904462A1 true EP0904462A1 (fr) 1999-03-31
EP0904462B1 EP0904462B1 (fr) 2000-03-22

Family

ID=3488258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97926903A Expired - Lifetime EP0904462B1 (fr) 1996-06-12 1997-06-12 Revetement permeable aux liquides

Country Status (13)

Country Link
EP (1) EP0904462B1 (fr)
JP (1) JP2000515592A (fr)
CN (1) CN1221465A (fr)
AT (2) AT1836U1 (fr)
AU (1) AU4362697A (fr)
CA (1) CA2258718A1 (fr)
CZ (1) CZ407998A3 (fr)
DE (1) DE59701322D1 (fr)
HU (1) HUP9901744A3 (fr)
NO (1) NO985458D0 (fr)
PL (1) PL329917A1 (fr)
SK (1) SK171198A3 (fr)
WO (1) WO1997047817A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002854A1 (de) * 2005-01-20 2006-08-24 Conradi + Kaiser Gmbh Fallschutzplatte, insbesondere für den Außenbereich, Fallschutzbelag, Verwendung einer Fallschutzplatte
DE102006028404B4 (de) * 2006-06-19 2021-07-01 Karl Stäbler Auflageplatte zum Verlegen auf dem Boden
KR101792932B1 (ko) * 2016-01-08 2017-11-02 이기영 골방식에 의한 다면형 투수저장용 블록, 그 제조장치 및 그 제조방법
CN107130490A (zh) * 2017-05-15 2017-09-05 中原工学院 一种可渗水及防止地面不平的硬化道路及其施工方法
CN112144341A (zh) * 2020-10-20 2020-12-29 德清之家纺织有限公司 一种城市公园用自散热蓄水地砖
CN115262310A (zh) * 2022-07-14 2022-11-01 南京洞见环境科技有限公司 透水板及路面

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962527A1 (de) * 1969-12-12 1971-06-16 Tech Akustik Gmbh & Co Elastischer Sportbodenbelag
BE750281A (fr) * 1970-05-12 1970-10-16 Scheerlinck & Co S P R L F Elements perfores pour revetements de sols.
CH671787A5 (en) * 1986-07-03 1989-09-29 Leo Peter Floor lining for sports grounds - made of compressed specified plastic foam flocks with perforated cover
DE9109165U1 (de) * 1991-07-25 1991-09-26 ABO System-Elemente GmbH, 5628 Heiligenhaus Verbundpflasterstein aus Recycling-Kunststoff
AT400960B (de) * 1993-04-30 1996-05-28 Fleischhacker Gerhard Bodenflächenbefestigung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9747817A1 *

Also Published As

Publication number Publication date
PL329917A1 (en) 1999-04-26
WO1997047817A1 (fr) 1997-12-18
AT1836U1 (de) 1997-12-29
CA2258718A1 (fr) 1997-12-18
AU4362697A (en) 1998-01-07
DE59701322D1 (de) 2000-04-27
HUP9901744A3 (en) 1999-12-28
CZ407998A3 (cs) 1999-06-16
CN1221465A (zh) 1999-06-30
NO985458L (no) 1998-11-23
HUP9901744A2 (hu) 1999-09-28
EP0904462B1 (fr) 2000-03-22
NO985458D0 (no) 1998-11-23
ATE191034T1 (de) 2000-04-15
JP2000515592A (ja) 2000-11-21
SK171198A3 (en) 1999-06-11

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