EP3792399A1 - Kunststoff-strassenmodul - Google Patents

Kunststoff-strassenmodul Download PDF

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Publication number
EP3792399A1
EP3792399A1 EP20195501.0A EP20195501A EP3792399A1 EP 3792399 A1 EP3792399 A1 EP 3792399A1 EP 20195501 A EP20195501 A EP 20195501A EP 3792399 A1 EP3792399 A1 EP 3792399A1
Authority
EP
European Patent Office
Prior art keywords
module
profile
tongue
plastic
grooves
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Withdrawn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
EP20195501.0A
Other languages
English (en)
French (fr)
Inventor
Georgi Tinjakov
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 EP3792399A1 publication Critical patent/EP3792399A1/de
Withdrawn legal-status Critical Current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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/20—Pavings made of prefabricated single units made of units of plastics, e.g. concrete with plastics, linoleum
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of 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
    • E01C2201/00—Paving elements
    • E01C2201/12—Paving elements vertically interlocking
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2002/001—Mechanical features of panels
    • E04C2002/004—Panels with profiled edges, e.g. stepped, serrated

Definitions

  • Present invention relates to a plastic road module made of plastic material, preferably of plastic waste material, of which it is possible to form paths with different lengths and widths.
  • the invention relates to a module made of plastic material, which by combining several such modules enables to form a so-called road pavement for non-motorised traffic or a pedestrian path.
  • the invention also proposes an opportunity to utilise plastic waste.
  • a stiffener is projected from the upper half of the profile.
  • the mentioned design is not suitable for extruding a profile from unknown provenance or unsorted plastic waste, since such material cannot ensure sufficient elasticity of the snap-fits at the edges of the profile.
  • the present invention proposes a plastic road module, comprising an elongated plate, which has a tongue and groove joint profile at the longitudinal edges.
  • the tongue and groove joint profile comprises a tongue profile and a groove profile at the opposite edges, respectively.
  • the module is made of extruded plastic waste material, wherein the cross-section of the module contains parallel cavities extending in the longitudinal direction in the cross-section of the module, where in use the bottom side of the module comprises grooves and in use the top side of the module has a roughened surface.
  • the grooves on the bottom side of the module are made as two groups of intersecting parallel grooves, or in other words, these grooves form a rhombic pattern (or so-called diamond pattern).
  • the pattern of mentioned grooves is intended to engage with the material (gravel, sand, clay, etc.) of the so-called road embankment under the module.
  • the top side of the module is roughened and the bottom side grooves are formed when the module is coming out of the extruder by passing it through the profiled rolls for the top and bottom sides of the module before the complete solidification of the module. In other words, by pressing with these rolls the roughened surface and the grooved profile on the top and bottom sides, respectively.
  • the module's top surface roughening is intended for ensuring sufficient friction on the top side for pedestrians and bicycles, for example.
  • the cavities inside the module have a round cross-section and each cavity has a diameter of maximum 60% of the thickness of the module in cross-section.
  • the plastic waste material from which the modules are made by extrusion contains several types of sorted plastic waste, which are crushed and granulated for extrusion.
  • the plastic waste material from which the modules are made by extrusion contains several types and provenance of unsorted plastic waste, plastic type resins and their bonded polymers.
  • the module dimensions in the exemplary embodiment shown in the Figures are as follows: length 1400 mm, width 300 mm, thickness 50 mm and the diameter of the cavity 30 mm.
  • the dimensions of the module depend on the intended use and/or the possibilities of the extruder, used for manufacturing.
  • the modules according to the invention can also be made in other lengths, from 1 up to 12 m, for example.
  • the thickness of a module may vary from 50 up to 200 mm and the cavity diameter from 3 up to 120 mm, respectively.
  • the module 1 includes an elongated plate with a tongue and groove profile at the longitudinal edges, comprising the tongue profile 2 and the groove profile 3 at the opposite edges, respectively.
  • the adjacent modules 1 are joined together by pressing the tongue profile 2 into the respective groove profile 3 of the adjacent module.
  • the material of the module 1 is sufficiently elastic to allow the walls of the groove profile 3 to be bent in order to receive the tongue profile 2 in the groove profile 3 and to lock the adjacent modules 1 together.
  • the tongue profile 2 and the groove profile 3 are manufactured as geometrically matching profiles shown in Fig. 1 , i.e., the tongue has a round cross-section, which is connected to the module through a so-called neck and the groove profile 3 has a cross-sectional shape corresponding to the shape of the tongue.
  • the neck is smaller than the diameter of the tongue so that the tongue can be locked into the groove by pushing it into the groove, i.e. the edges of the groove must bend outwards to receive the tongue.
  • Cavities 4 are formed in the module 1 by extrusion. These cavities 4 have several purposes. On the one hand, the modules 1 with the cavities 4 are lighter, as there is less material in the module by the cavities 4. In the embodiment represented in the Figure, the diameter of the cavity does not exceed 60% of the thickness of the module.
  • the distance or pitch between the cavities 4 in the width of the module 1 is preferably uniform.
  • the minimum thickness of the material portion between the two adjacent cavities 4 corresponds to the minimum thickness of the material portion of the module between the cavity 4 and the bottom side 5 or the top side 7 of the module 1.
  • the mentioned cavities 4 can be used for other purposes, such as for hiding wires/cables.
  • the grooves 6 on the bottom side 5 of the module 1 are preferably made by pressing with a profiled roll before the complete solidification of the plastic material after the module 1 has come out from the extruder.
  • the depth of the grooves 6 is approximately 1-5 mm.
  • the width of the grooves 6 is approximately 2-25 mm.
  • the grooves 6 form a so-called rhombic pattern on the bottom side of module 1, where the pitch of the parallel grooves 6 is approximately 10-50 mm and the angle of the grooves 6 in relation to the longitudinal direction of the module is in the range of 5-70 degrees.
  • the roughening of the top side 7 of the module 1 may also be accomplished by pressing the grooves' pattern on the top side.
  • a rough pattern is preferably pressed on the top side 7 of the module 1.
  • one row of the modules 1 is displaced in the longitudinal direction in relation to the next row of the modules 1, so that the interlocking ends of one row of the modules 1 would not be directly in alignment with the interlocking ends of the next row of the modules 1.
  • Fig. 4 to 6 represent only the modules 1, which are intended for making straight sections of the road or path.
  • the bend elements of the plastic road are formed either by angle cutting of the ends of the modules shown in the drawings and continuing at angle with the next group of modules, or by special modules with curved profiles (so-called curve modules), which are not shown here and are not part of the present invention.
  • drawings represent the edge profiles 8 and 9, which are also placed in the tongue profile 2 and the groove profile 3 of the successive modules 1 and preferably displaced in relation to the ends of the two interlocking modules so that the interlocking ends of the edge profiles 8, 9 would not be in alignment with the interlocking ends of the modules 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Road Paving Structures (AREA)
EP20195501.0A 2019-09-12 2020-09-10 Kunststoff-strassenmodul Withdrawn EP3792399A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEU201900043U EE01495U1 (et) 2019-09-12 2019-09-12 Plastiktee moodul

Publications (1)

Publication Number Publication Date
EP3792399A1 true EP3792399A1 (de) 2021-03-17

Family

ID=70156021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20195501.0A Withdrawn EP3792399A1 (de) 2019-09-12 2020-09-10 Kunststoff-strassenmodul

Country Status (2)

Country Link
EP (1) EP3792399A1 (de)
EE (1) EE01495U1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735097A (en) 1996-12-16 1998-04-07 Cheyne; Donald C. Platform assembly system
GB2342945A (en) * 1998-10-06 2000-04-26 L H Woodhouse & Co Ltd Panels for constructing a flexible roadway, hardstand, floor, fence or wall
EP1104830A2 (de) 1999-12-01 2001-06-06 L.B. Plastics Limited Fussbodensystem
EP2184145A1 (de) * 2008-11-06 2010-05-12 Novo-Tech GmbH & Co. KG Transportboden
US20160298302A1 (en) * 2014-09-23 2016-10-13 Joe Penland, Jr. Industrial mats having plastic or elastomeric side members
CN107794820A (zh) * 2017-11-10 2018-03-13 山东大学 一种利用废弃塑料制作的板块拼装式路面

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356874A (en) * 1999-12-01 2001-06-06 Lb Plastics Ltd Decking components
US20070044416A1 (en) * 2003-03-18 2007-03-01 Dirk Van Dijk Cover or wall profile
US20060230700A1 (en) * 2004-11-16 2006-10-19 Chen Chang T Modular decorative plate combination
DE102011001588A1 (de) * 2011-03-28 2012-10-04 Novo-Tech Gmbh & Co. Kg Platte für einen Bodenbelag
CN105464334A (zh) * 2014-09-11 2016-04-06 黄石市志云机电科技研究所 一种防滑木塑室外地板
CN205712929U (zh) * 2016-05-06 2016-11-23 苏州工业园区百晟电器有限公司 一种地板及一种地板系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735097A (en) 1996-12-16 1998-04-07 Cheyne; Donald C. Platform assembly system
GB2342945A (en) * 1998-10-06 2000-04-26 L H Woodhouse & Co Ltd Panels for constructing a flexible roadway, hardstand, floor, fence or wall
EP1104830A2 (de) 1999-12-01 2001-06-06 L.B. Plastics Limited Fussbodensystem
EP2184145A1 (de) * 2008-11-06 2010-05-12 Novo-Tech GmbH & Co. KG Transportboden
US20160298302A1 (en) * 2014-09-23 2016-10-13 Joe Penland, Jr. Industrial mats having plastic or elastomeric side members
CN107794820A (zh) * 2017-11-10 2018-03-13 山东大学 一种利用废弃塑料制作的板块拼装式路面

Also Published As

Publication number Publication date
EE01495U1 (et) 2020-04-15

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