EP1243698A1 - Structure d'assise de chaussée - Google Patents

Structure d'assise de chaussée Download PDF

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Publication number
EP1243698A1
EP1243698A1 EP02076121A EP02076121A EP1243698A1 EP 1243698 A1 EP1243698 A1 EP 1243698A1 EP 02076121 A EP02076121 A EP 02076121A EP 02076121 A EP02076121 A EP 02076121A EP 1243698 A1 EP1243698 A1 EP 1243698A1
Authority
EP
European Patent Office
Prior art keywords
bed structure
nubs
structure according
road bed
foil
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Withdrawn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
EP02076121A
Other languages
German (de)
English (en)
Inventor
Peter Laurent Marie Gerard Rottiers
Geert Justin Raymond Van De Moortel
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.)
Nv Dorken Sa NV
Steenbakkerijen Vandemoortel NV
Original Assignee
Nv Dorken Sa NV
Steenbakkerijen Vandemoortel NV
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 Nv Dorken Sa NV, Steenbakkerijen Vandemoortel NV filed Critical Nv Dorken Sa NV
Publication of EP1243698A1 publication Critical patent/EP1243698A1/fr
Withdrawn legal-status Critical Current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
    • E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying

Definitions

  • the present invention relates to a road bed structure, more particularly a road, the top layer of which is composed of small-scaled elements which are provided in a laying bed.
  • roads substantially are formed by providing, on a soil track, a foundation with a thickness of 15 to 25 cm, depending on the subsoil and the road's load to be expected, by subsequently providing on this foundation a laying bed consisting of sand, sand cement, a mixture of sand originating from a crushing installation and gravel, a ternary sand mixture or mortar, whereby the thickness of this laying bed is maximum 3 cm and whereby the small-scaled elements are provided on this laying bed.
  • the present invention aims at excluding the aforementioned and other disadvantages and provides for a road bed structure whereby the rain water, which normally penetrates up into the lowermost part of the road bed structure, is drained in a suitable manner.
  • the surface water also is less affected by the pollution of the road traffic, as the rain water no longer stagnates in the polluted environment of the road bed structure and therefore less hydrocarbons, de-icing salts and such, in their turn end up in the surface waters.
  • the road bed structure not only will be realized with an inclination of approximately 2 %, however, also a drainage will be provided between said actual foundation of the road bed structure and said laying bed, such that the agglomeration of water above said foundation is avoided at all times.
  • Said drainage will be formed by a water-permeable material, which material comprises passages.
  • This drainage preferably will be formed by a foil which is provided with ribs, nubs or the like at its underside, in order to form tiny draining channels above said foundation, through which the rain water can be drained.
  • the road bed structure according to the invention substantially consists of a soil track 1, onto which a foundation 2 is placed, which is formed, for example, by lean concrete, gravel or the like, on which, in this embodiment, a foil 3 with nubs is provided.
  • the laying bed 4 which consists of gravel, sand, a mixture of sand and cement, a ternary sand mixture or mortar or the like, into which finally the small-scaled elements 5 are placed.
  • the different elements are arranged with an inclination towards one or more lateral edges of the street, road or such, whereby this inclination will be, for example, 2 %.
  • kerbstones 6 and 7 can be provided, which, for example, are placed in a bed of lean concrete 8.
  • a drainage conduit 9 is provided which gives out to a ditch, sewer or the like 10.
  • the foil 3 with nubs in this case consists of a foil 11 of synthetic material, on which, at regular mutual interspaces, in longitudinal direction as well as in transverse direction, nubs 12 are provided, for example, with a cylindrical and/or conical cross-section, whereby a water-permeable foil 13, for example, a fabric of synthetic material or a geotextile, is provided on the nubs 12.
  • nubs 12 may show any other cross-section.
  • the foil 3 with nubs may be realized, for example, such that the foil 13 has a thickness of approximately 1 mm, whereas the foil 11 with the nubs 12 may have a height of approximately 5 to 10 mm.
  • a water drainage is formed above the foundation of the road, towards a lateral edge of the road, where the collected water is received and drained off.
  • FIGS 6 and 7 an embodiment variant is represented, whereby the foil 11 is provided with hollow, or, in the represented form of embodiment, full nubs 12, which are placed directly onto the foundation 2 in order to form said tiny channels 14 and whereby in this case, the foil 11 is provided with holes 15 in order to render the foil 11 permeable for water.
EP02076121A 2001-03-22 2002-03-21 Structure d'assise de chaussée Withdrawn EP1243698A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE200100185 2001-03-22
BE2001/0185A BE1014060A3 (nl) 2001-03-22 2001-03-22 Wegverharding.

Publications (1)

Publication Number Publication Date
EP1243698A1 true EP1243698A1 (fr) 2002-09-25

Family

ID=3896904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02076121A Withdrawn EP1243698A1 (fr) 2001-03-22 2002-03-21 Structure d'assise de chaussée

Country Status (2)

Country Link
EP (1) EP1243698A1 (fr)
BE (1) BE1014060A3 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1985758A1 (fr) * 2007-04-25 2008-10-29 Wittfeld GmbH Pavage de charge lourde pour une surface routière, en particulier pour des ports, des zones industrielles ou analogues et son procédé de fabrication
WO2011005747A3 (fr) * 2009-07-06 2011-10-13 Brock International Système de support de sous-couche structurale destiné à être utilisé avec des éléments de pavage et de revêtement de sol
CN102383353A (zh) * 2011-08-30 2012-03-21 中铁二院工程集团有限责任公司 高速铁路陡坡路基组合结构构造
CN102535293A (zh) * 2012-03-08 2012-07-04 招商局重庆交通科研设计院有限公司 一种新型排水式高速公路紧急停车道路面结构
US8568840B2 (en) 2007-01-19 2013-10-29 Brock Usa, Llc Base for turf system
US8668403B2 (en) 2008-01-22 2014-03-11 Brock Usa, Llc Load supporting panel having impact absorbing structure
CN105544341A (zh) * 2015-12-04 2016-05-04 东南大学 一种应对城市低洼处道路的快速排水路面结构
CN105887606A (zh) * 2016-05-20 2016-08-24 杭州江润科技有限公司 高寒冻土区深路堑保温渗水复合式暗沟及其施工方法
CN108166403A (zh) * 2017-12-15 2018-06-15 东南大学 一种公路路基的横向排水与加固改造方法
US10060082B2 (en) 2016-05-18 2018-08-28 Brock Usa, Llc Base for turf system with vertical support extensions at panel edges
CN110195380A (zh) * 2019-05-17 2019-09-03 中铁二院工程集团有限责任公司 考虑剧烈气温影响的有砟轨道粗粒盐渍土路堤结构及构筑方法
USD866800S1 (en) 2015-10-26 2019-11-12 Brock Usa, Llc Turf underlayment
CN112663419A (zh) * 2020-12-22 2021-04-16 陕西铁路工程职业技术学院 一种高速铁路非饱和土路基沉降变形监测方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109505201A (zh) * 2018-12-25 2019-03-22 中铁二院工程集团有限责任公司 一种季节性冻土区无砟轨道高速铁路浸水路基防冻胀结构
CN110231267A (zh) * 2019-03-28 2019-09-13 广州珠江黄埔大桥建设有限公司 一种室内测试排水式沥青混合料排水性能的装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521374A1 (de) * 1975-05-14 1976-12-02 Rosemeier Kg Bauelement fuer die draenage, bewaesserung, belueftung und beheizung von flaechen im erd-, grund-, wasser- und heizungsbau
DE9316175U1 (de) * 1993-09-21 1994-03-10 Haug Manfred Anordnung zum Abdichten und Entwässern von Betankungsflächen im Tankstellenbereich
DE19735608A1 (de) * 1997-08-15 1999-03-11 Hermann Terborg Verfugung für Bodenplatten jedweder Art
WO1999053142A1 (fr) * 1998-04-10 1999-10-21 Autostrade - Concessioni E Costruzioni Autostrade S.P.A. Couche de separation cooperante respectueuse de l'environnement destinee a un revetement et procede de fabrication correspondant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521374A1 (de) * 1975-05-14 1976-12-02 Rosemeier Kg Bauelement fuer die draenage, bewaesserung, belueftung und beheizung von flaechen im erd-, grund-, wasser- und heizungsbau
DE9316175U1 (de) * 1993-09-21 1994-03-10 Haug Manfred Anordnung zum Abdichten und Entwässern von Betankungsflächen im Tankstellenbereich
DE19735608A1 (de) * 1997-08-15 1999-03-11 Hermann Terborg Verfugung für Bodenplatten jedweder Art
WO1999053142A1 (fr) * 1998-04-10 1999-10-21 Autostrade - Concessioni E Costruzioni Autostrade S.P.A. Couche de separation cooperante respectueuse de l'environnement destinee a un revetement et procede de fabrication correspondant

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8827590B2 (en) 2007-01-19 2014-09-09 Brock Usa Structural underlayment support system and panel for use with paving and flooring elements
US9631326B2 (en) 2007-01-19 2017-04-25 Brock Usa, Llc Underlayment panel having drainage channels
US9567714B2 (en) 2007-01-19 2017-02-14 Brock Usa, Llc Structural underlayment support system and panel for use with paving and flooring elements
US9771692B2 (en) 2007-01-19 2017-09-26 Brock Usa, Llc Base for turf system
US8568840B2 (en) 2007-01-19 2013-10-29 Brock Usa, Llc Base for turf system
US8597754B2 (en) 2007-01-19 2013-12-03 Brock Usa, Llc Base for turf system
US8603601B2 (en) 2007-01-19 2013-12-10 Brock Usa, Llc Base for turf system
US8662787B2 (en) 2007-01-19 2014-03-04 Brock Usa, Llc Structural underlayment support system for use with paving and flooring elements
US8967905B2 (en) 2007-01-19 2015-03-03 Brock Usa, Llc Structural underlayment support system and panel for use with paving and flooring elements
EP1985758A1 (fr) * 2007-04-25 2008-10-29 Wittfeld GmbH Pavage de charge lourde pour une surface routière, en particulier pour des ports, des zones industrielles ou analogues et son procédé de fabrication
US8967906B2 (en) 2008-01-22 2015-03-03 Brock Usa, Llc Underlayment panel having drainage channels
US8668403B2 (en) 2008-01-22 2014-03-11 Brock Usa, Llc Load supporting panel having impact absorbing structure
US9394651B2 (en) 2008-01-22 2016-07-19 Brock Usa, Llc Underlayment panel having drainage channels
WO2011005747A3 (fr) * 2009-07-06 2011-10-13 Brock International Système de support de sous-couche structurale destiné à être utilisé avec des éléments de pavage et de revêtement de sol
CN102383353A (zh) * 2011-08-30 2012-03-21 中铁二院工程集团有限责任公司 高速铁路陡坡路基组合结构构造
CN102535293A (zh) * 2012-03-08 2012-07-04 招商局重庆交通科研设计院有限公司 一种新型排水式高速公路紧急停车道路面结构
USD866800S1 (en) 2015-10-26 2019-11-12 Brock Usa, Llc Turf underlayment
CN105544341A (zh) * 2015-12-04 2016-05-04 东南大学 一种应对城市低洼处道路的快速排水路面结构
US10060082B2 (en) 2016-05-18 2018-08-28 Brock Usa, Llc Base for turf system with vertical support extensions at panel edges
CN105887606A (zh) * 2016-05-20 2016-08-24 杭州江润科技有限公司 高寒冻土区深路堑保温渗水复合式暗沟及其施工方法
CN108166403A (zh) * 2017-12-15 2018-06-15 东南大学 一种公路路基的横向排水与加固改造方法
CN110195380A (zh) * 2019-05-17 2019-09-03 中铁二院工程集团有限责任公司 考虑剧烈气温影响的有砟轨道粗粒盐渍土路堤结构及构筑方法
CN110195380B (zh) * 2019-05-17 2023-04-07 中铁二院工程集团有限责任公司 考虑剧烈气温影响的有砟轨道粗粒盐渍土路堤结构及构筑方法
CN112663419A (zh) * 2020-12-22 2021-04-16 陕西铁路工程职业技术学院 一种高速铁路非饱和土路基沉降变形监测方法
CN112663419B (zh) * 2020-12-22 2022-01-11 陕西铁路工程职业技术学院 一种高速铁路非饱和土路基沉降变形监测方法

Also Published As

Publication number Publication date
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