EP1764444A2 - Élément de revêtement consistant d'un tapis élastique - Google Patents

Élément de revêtement consistant d'un tapis élastique Download PDF

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Publication number
EP1764444A2
EP1764444A2 EP06019272A EP06019272A EP1764444A2 EP 1764444 A2 EP1764444 A2 EP 1764444A2 EP 06019272 A EP06019272 A EP 06019272A EP 06019272 A EP06019272 A EP 06019272A EP 1764444 A2 EP1764444 A2 EP 1764444A2
Authority
EP
European Patent Office
Prior art keywords
covering element
mat
element according
elastic mat
covering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06019272A
Other languages
German (de)
English (en)
Other versions
EP1764444A3 (fr
Inventor
Karl Tratz
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.)
Franken Schotter GmbH and Co KG
Original Assignee
Franken Schotter GmbH and Co KG
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 Franken Schotter GmbH and Co KG filed Critical Franken Schotter GmbH and Co KG
Publication of EP1764444A2 publication Critical patent/EP1764444A2/fr
Publication of EP1764444A3 publication Critical patent/EP1764444A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • 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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/04—Pavings made of prefabricated single units
    • E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials

Definitions

  • the invention relates to a covering element consisting of an elastic mat which is formed by rubber granules embedded in synthetic resin, according to the preamble of patent claim 1.
  • the invention has for its object to provide a covering element of the type mentioned, which is characterized by a high abrasion resistance at the same time high walking comfort.
  • the covering element according to claim 1 consists of an elastic mat, which ensures the desired pleasant walking comfort.
  • This elastic mat consists of a resin embedded in rubber granules, which is preferably made of recycled waste rubber, especially car tires. This rubber granulate provides the desired elasticity of the mat.
  • This rubber granulate provides the desired elasticity of the mat.
  • stones or mineral grain mixtures are provided on the surface of the mat as a cover layer.
  • This cover layer has a sufficiently high hardness to achieve the desired abrasion resistance.
  • the cover layer provides a favorable visual impression of the covering element, especially when laying outdoors.
  • the flooring element looks like a loose riprap, in contrast to the real riprap stones or mineral grain mixtures are firmly anchored in the resin of the mat.
  • the cover layer is therefore immovable, so that it is not displaced when walking on the covering element. In this way it is ensured that no troughs arise in the walking area, which would have to be compensated from time to time.
  • the flooring element is permanently functional and need not be maintained except for a possibly necessary superficial cleaning. A superficial cleaning is also particularly easy to perform because the stones can not move on the surface of the covering element.
  • the mat has at least two sieve fractions rubber granules with significantly different particle size. This results in a particularly high proportion of rubber granulate in the mat, since the rubber granulate particles of the smaller fraction always settle in the cavities between the grains of the coarse fraction. This leads to a reduction of the resin content, so that the flooring element is essentially determined by the elastic properties of the rubber granulate.
  • At least one of the sieve fractions is a rubber dust.
  • Rubber flour is so fine-grained that it can sit particularly well in the gaps between the coarse rubber granulate. In this way, a particularly low proportion of synthetic resin results.
  • top layer stones of gravel or gravel have been proven according to claim 4.
  • the choice of the top layer and in particular the concrete mineral composition of the top layer are usually determined from an optical point of view, so that the flooring element fits well into the environment. Therefore, a natural stone is preferably used as a cover layer.
  • mineral grain mixtures of glass, concrete, clay and / or brick. These materials can be molded very easily to achieve the desired surface texture.
  • these grain mixtures can be made spherical.
  • the one formed by the sand Buffer layer prevents that the synthetic resin can flow beyond the cover layer, the resin is rather retained at the level of the cover layer.
  • the buffer layer can be used multiple times.
  • the reverse arrangement is conceivable in which the buffer layer is filled last, against which then presses a stamp.
  • the covering element is permeable to water.
  • This can be realized for example by a large-pore construction of the mat, so that in the mat many gas pores are included, which connect to continuous channels. These channels can be easily penetrated by rainwater. Since a large-scale drainage of the covering element is possible in this way, the rainwater can seep directly into the underlying soil. In this way, the surface on which the flooring element is placed, not sealed, which, for example, advantageous to pay to wastewater charges.
  • the flooring element can be used to deliberately seal a surface, for example, to reliably protect an underlying space from rainwater.
  • the flooring element can be advantageously used in this case as a flat roof.
  • the mat has recesses into which the cover layer penetrates.
  • the connection between the cover layer and the mat can easily withstand even greater shearing forces, which can occur, for example, when driving on the covering element with a motor vehicle.
  • water-impermeable mat results in the wells a water reservoir that keeps the cover layer moist for a long time.
  • This measure is advantageous for certain mineral cover layers, which give a better visual impression in the wet state.
  • the recesses are formed in this case such that they make up on relatively thin webs almost the entire surface of the covering element. This results in a uniform moistening of the topcoat.
  • the elastic mat has knobs or webs on the underside. This structuring of the underside of the mat ensures a firm hold of the mat on the substrate on which it rests, whereby a slippage of the covering element is reliably prevented.
  • This covering element 1 shows a spatial representation of a covering element 1.
  • This covering element 1 consists of an elastic mat 2 and a cover layer 3.
  • the elastic mat 2 is formed by a rubber granulate 4, which has two different sieve fractions.
  • the coarse fraction of the rubber granules 4 has a grain size of about 5 mm to 10 mm, while the fine fraction is a rubber powder with a grain size of less than 1 mm.
  • the mixture of the two fractions results in a particularly high proportion of rubber in the mat 2.
  • the rubber granulate 4 is embedded in a synthetic resin 5 to form the desired elastic body.
  • the cover layer 3 consists of stones that are embedded in the synthetic resin 5, but this project beyond. In this way, there is a synthetic resin-free cover layer 3 of pure mineral material. Seen from above, one sees essentially only the stones 6 of the cover layer 3, so that the underlying structure of the mat 2 remains hidden from the viewer.
  • FIG. 2 shows an alternative embodiment of a covering element 1, the covering layer 3 being shown separated from the elastic mat 2 for better clarity.
  • the rubber granulate 4 is not shown in detail.
  • the elastic mat 2 is constructed independently of this representation of a rubber granules 4, which is bound in synthetic resin 5.
  • the elastic mat 2 has recesses 7 on the upper side, which are separated from each other by webs 7a.
  • the recesses 7 have a square shape, with any other shape is suitable without affecting the technical effect of the recesses 7.
  • the recesses 7 occupy a substantially larger area of the covering element 1 with respect to the webs 7 a, so that the elastic mat 2-viewed from above-consists almost exclusively of recesses 7.
  • FIG. 3 shows the covering element 1 according to FIG. 2 from below. From this illustration it can be seen that the bottom of the elastic mat 2 has a structuring 8, 9. In particular, the elastic mat has underside a number of evenly distributed over the surface nubs 8, which are interconnected by webs 9. The knobs 8 cause a better connection of the elastic mat 2 with a substrate. The webs 9 are formed thinner than the knobs 8 and serve mainly to stabilize the knobs 8. In addition, the webs 9 can also improve the holding of the covering element 1 against lateral forces.
  • FIG. 4 shows a sectional view through a device 10 for producing the covering element 1 according to FIG. 1.
  • the device 10 has a trough-like shape 10, the inner contour 12 of which gives the shape of the covering element 1.
  • a buffer layer 13 is filled in the form of fine sand. This buffer layer 13 is intended to prevent the synthetic resin from being pressed over the cover layer 3 during the subsequent pressing process.
  • the stones 6 are heaped up, which should give the subsequent cover layer 3.
  • the stones 3 thereby partially press into the buffer layer 13.
  • On this riprap a mixture of rubber granules 4 and 5 resin is filled, from which forms the elastic mat 2 during the subsequent pressing process.
  • the different sieve fractions of the rubber granules 4 can be easily recognized in the enlarged view according to FIG.
  • the smaller sieve fraction is formed by a rubber powder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Carpets (AREA)
EP06019272A 2005-09-16 2006-09-14 Élément de revêtement consistant d'un tapis élastique Withdrawn EP1764444A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520014683 DE202005014683U1 (de) 2005-09-16 2005-09-16 Belagselement, bestehend aus einer elastischen Matte

Publications (2)

Publication Number Publication Date
EP1764444A2 true EP1764444A2 (fr) 2007-03-21
EP1764444A3 EP1764444A3 (fr) 2008-10-08

Family

ID=35508528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06019272A Withdrawn EP1764444A3 (fr) 2005-09-16 2006-09-14 Élément de revêtement consistant d'un tapis élastique

Country Status (2)

Country Link
EP (1) EP1764444A3 (fr)
DE (1) DE202005014683U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2445692B1 (fr) 2009-06-25 2017-01-04 Sudscape Technologies Limited Matériaux
CN107012763A (zh) * 2017-04-14 2017-08-04 中建八局第建设有限公司 一种泥地跑道及其施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141075A (ja) * 1991-11-20 1993-06-08 Toli Corp Ltd 床タイル
DE29500612U1 (de) * 1995-01-17 1995-03-30 Marmor Ind Kiefer Gmbh Geformter Verbundwerkstoff auf der Basis mineralischer Baustoffe und organischer Materialien
JPH07138061A (ja) * 1993-11-10 1995-05-30 Shinko:Kk レジンコンクリート製品およびその製造方法
DE4433385A1 (de) * 1994-09-09 1996-03-14 Helmcke Conrad Dipl Ing Kopfsteinpflasterstraßenbauelement
FR2787817A1 (fr) * 1998-12-28 2000-06-30 Michel Tabore Revetement de sol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141075A (ja) * 1991-11-20 1993-06-08 Toli Corp Ltd 床タイル
JPH07138061A (ja) * 1993-11-10 1995-05-30 Shinko:Kk レジンコンクリート製品およびその製造方法
DE4433385A1 (de) * 1994-09-09 1996-03-14 Helmcke Conrad Dipl Ing Kopfsteinpflasterstraßenbauelement
DE29500612U1 (de) * 1995-01-17 1995-03-30 Marmor Ind Kiefer Gmbh Geformter Verbundwerkstoff auf der Basis mineralischer Baustoffe und organischer Materialien
FR2787817A1 (fr) * 1998-12-28 2000-06-30 Michel Tabore Revetement de sol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2445692B1 (fr) 2009-06-25 2017-01-04 Sudscape Technologies Limited Matériaux
CN107012763A (zh) * 2017-04-14 2017-08-04 中建八局第建设有限公司 一种泥地跑道及其施工方法

Also Published As

Publication number Publication date
DE202005014683U1 (de) 2005-12-15
EP1764444A3 (fr) 2008-10-08

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