EP2402507A2 - Installation de drainage de précipitations - Google Patents

Installation de drainage de précipitations Download PDF

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Publication number
EP2402507A2
EP2402507A2 EP11450081A EP11450081A EP2402507A2 EP 2402507 A2 EP2402507 A2 EP 2402507A2 EP 11450081 A EP11450081 A EP 11450081A EP 11450081 A EP11450081 A EP 11450081A EP 2402507 A2 EP2402507 A2 EP 2402507A2
Authority
EP
European Patent Office
Prior art keywords
support layer
topsoil
mineral
infiltration
support frame
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Withdrawn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
EP11450081A
Other languages
German (de)
English (en)
Other versions
EP2402507A3 (fr
Inventor
Christian Peneder
Klaus Pfleger
Rudolf Trauner
Karl Ebner
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.)
EBNER, MIRIAM
RIENER, GISELA
Original Assignee
Christian Peneder
Klaus Pfleger
Rudolf Trauner
Karl Ebner
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 Christian Peneder, Klaus Pfleger, Rudolf Trauner, Karl Ebner filed Critical Christian Peneder
Publication of EP2402507A2 publication Critical patent/EP2402507A2/fr
Publication of EP2402507A3 publication Critical patent/EP2402507A3/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Withdrawn legal-status Critical Current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
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation
    • 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

Definitions

  • the invention relates to a system for surface infiltration of precipitation drains with a vertical sequence of a green, mineral topsoil, a mineral subsoil and a mineral substrate.
  • the invention is therefore an object of the invention to provide a drivable system for proceedingsnversickeung without having to give up the natural filtering and sorption of the soil and the degradability of organic pollutants.
  • the invention solves the problem by the fact that between the mineral substrate and the mineral subsoil a ballast bed as a support layer for the bottom and top of the height by enforcing, at least in the transition region of Upper floor to the subfloor over the infiltration surface largely continuous floor area
  • Bennettdes support frame is provided, which removes traffic loads from the surface of the topsoil on the support layer while avoiding the surface infiltration lasting impairing compression of the upper and lower floor traffic loads.
  • ballast bed on the ground as a support layer for the top and bottom penetrating through scaffolding that absorbs the traffic loads, a compression of the upper and lower floors can be avoided in a simple and sustainable way, because the traffic loads occurring on the support frame are deposited directly on the base layer forming a ballast bed and thus the unencumbered soil retains its properties, especially as the living things and the roots of the vegetation bring a continued soil care especially in the topsoil area with it.
  • the natural soil properties with regard to filtration and sorption as well as pollutant decomposition can be used to advantage, but only if at least in the transition region from the topsoil to the subfloor a ground area largely continuous over the infiltration surface is ensured, which ensures largely uniform soil conditions over the infiltration surface and possible Avoid deterioration of the desired soil properties in locally separated areas.
  • the ballast bed forming the base layer may comprise a frost box so that the seeping rainwater discharge through the freezer box can be discharged into a frost-proof area in a manner known per se.
  • a water storage layer can be provided between the base course and the subsoil, which prevents flooding of the seepage area in the event of large amounts of precipitation.
  • the framework may be composed of grid bodies forming chambers for receiving the upper and lower floors, wherein the chamber walls are provided at least in the transition region from the topsoil to the subsoil with openings to form a largely continuous over the infiltration surface bottom area ,
  • the chamber walls are provided at least in the transition region from the topsoil to the subsoil with openings to form a largely continuous over the infiltration surface bottom area
  • the area of the openings in the chamber walls of the individual chambers should correspond at least to the cross-sectional area of these chambers.
  • the plastic walls for example, compared to concrete walls may have a much smaller thickness, without jeopardizing the load transfer to the ballast bed of the support layer.
  • thin walls of the grid body involve the danger that due to the traffic loads, the grid bodies are pressed into the ballast bed of the base course, so that the support structure can no longer protect the soil from compression.
  • the chamber walls may be at least partially provided with support webs for the support layer.
  • a filling material can be advantageously introduced a mixture of topsoil material and sand in the support frame, wherein a ratio of about two parts by weight Upper soil material to a part by weight of sand has proved to be particularly advantageous because in this case, before the formation of the subfloor, the filtering effect of the sand is used, which also prevents lumping of the earthy topsoil.
  • the in the Fig. 1 shown plant for surface infiltration of precipitation outflows has a substrate 1 of a substantially unverwitterten starting rock, on which a support layer 2 is applied in the form of a ballast bed.
  • This base layer 2 forms a freeze case 3 made of a coarse grained ballast, on which a fine-grained ballast layer 4 is provided, which is covered by a split layer 5.
  • On this split layer 5 rests a support frame 6, which is composed of individual grid bodies 7.
  • These molded plastic body grid 7 form according to the Fig. 2 and 3 Chambers 8, wherein the chamber walls 9 are provided with openings 10.
  • the chamber walls 9 of some of the upwardly and downwardly open chambers 8 are provided with risers 11 to increase the footprint of the grid body 7 on the support layer 2 and thereby prevent intrusion of the grid body 7 in the support layer 2 due to traffic loads.
  • the grid body 7 are according to the Fig. 2 mutually positively connected by a kind of tongue and groove joints, so that the individual grid body 7 can be supported against each other.
  • the support frame 6 is enclosed with edge webs 12 made of plastic, which are interconnected in the same way with the grid bodies as the grid body 7.
  • Fig. 1 can be taken, include such systems for surface infiltration of precipitation discharges usually on waterproof traffic areas 13, so that the rainwater can be removed from the water-impermeable traffic area 13 on the adjacent land infiltration.
  • the system according to the invention for surface infiltration is also passable, due to the support frame 6, which derives the traffic loads on the supporting layer 2.
  • a topsoil 14 and an underbody 15 are formed, as shown in the Fig. 1 is shown schematically.
  • the lively, nutrient-rich, rooted topsoil 14 cooperates with the bottom 15 according to the soil horizons of naturally grown soils, resulting in the chamber walls 9 in particular in the transition region from the topsoil 14 to the bottom 15 a through the surface infiltration continuous bottom area due to the openings 10, resulting in the Preventing localized percolation is of crucial importance.
  • the recorded by the chambers 8 soil horizons are protected from compression by traffic loads, because these traffic loads are derived via the support frame 6 without soil load directly into the support layer 2.
  • the overgrown soil of the surface infiltration system can therefore permanently take over its task in terms of filtering, sorption and degradation of pollutants, especially since the soil treatment by soil organisms and the soil planting remains permanently unhindered by the support frame 6.
  • the support frame 6 is advantageously applied to the support layer 2 and then with a material for producing such a percolation system based on the topsoil, preferably a mixture of a topsoil material and sand, filled. Due to the planting and the biology of this filler gradually form a usual topsoil and delimited from the topsoil underbody, because just because of the natural processes, the topsoil defining properties and features are limited to an upper soil layer, the usual thickness of 15 up to 20 cm. As a result of the washing-in and washing-out processes, the soil horizons necessary for an advantageous infiltration of the precipitation outflows are gradually arising in connection with the environmental conditions in the soil area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cultivation Of Plants (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)
EP11450081.2A 2010-06-30 2011-06-21 Installation de drainage de précipitations Withdrawn EP2402507A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT11092010A AT509599B1 (de) 2010-06-30 2010-06-30 Anlage zur flächenversickerung von niederschlagsabflüssen

Publications (2)

Publication Number Publication Date
EP2402507A2 true EP2402507A2 (fr) 2012-01-04
EP2402507A3 EP2402507A3 (fr) 2016-04-27

Family

ID=44352225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11450081.2A Withdrawn EP2402507A3 (fr) 2010-06-30 2011-06-21 Installation de drainage de précipitations

Country Status (2)

Country Link
EP (1) EP2402507A3 (fr)
AT (1) AT509599B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306190B6 (cs) * 2015-09-22 2016-09-14 ÄŚegan s.r.o. Drenážní element a způsob jeho výroby
CN114182600A (zh) * 2021-11-29 2022-03-15 青海省交通规划设计研究院有限公司 一种绿色环保的路面快速排水系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2687630A1 (fr) * 2012-07-19 2014-01-22 Sell Kunststoffen B.V. Élément de drainage
CN108103873A (zh) * 2017-12-29 2018-06-01 郑州航空工业管理学院 一种基于海绵城市的纳米沥青混凝土城市道路路面结构
CN113338111A (zh) * 2021-05-25 2021-09-03 浙江原野建设有限公司 透水路面绿化带排水路缘石雨污分离调蓄系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140701A1 (de) * 1981-10-14 1983-04-28 Hermann 5300 Bonn Barstadt Gitterkoerper, insbesondere rasendraenkoerper, fuer mechanisch hoch beanspruchte rasenflaechen
DE20305149U1 (de) * 2003-03-28 2003-08-28 Huebner Lee Ernst Huebner E K Entwässerungsaufbau, insbesondere für Parkplätze oder Zufahrten
US7210876B2 (en) * 2005-05-20 2007-05-01 National Diversified Sales, Inc. Rollable load bearing mat for turf areas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306190B6 (cs) * 2015-09-22 2016-09-14 ÄŚegan s.r.o. Drenážní element a způsob jeho výroby
WO2017050304A1 (fr) 2015-09-22 2017-03-30 Čegan s.r.o. Élément de drainage et procédé de fabrication associé
CN114182600A (zh) * 2021-11-29 2022-03-15 青海省交通规划设计研究院有限公司 一种绿色环保的路面快速排水系统

Also Published As

Publication number Publication date
EP2402507A3 (fr) 2016-04-27
AT509599A4 (de) 2011-10-15
AT509599B1 (de) 2011-10-15

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