DE29724457U1 - Surface penetration-reducing surface coverage of deposits on the earth's surface - Google Patents

Surface penetration-reducing surface coverage of deposits on the earth's surface

Info

Publication number
DE29724457U1
DE29724457U1 DE1997224457 DE29724457U DE29724457U1 DE 29724457 U1 DE29724457 U1 DE 29724457U1 DE 1997224457 DE1997224457 DE 1997224457 DE 29724457 U DE29724457 U DE 29724457U DE 29724457 U1 DE29724457 U1 DE 29724457U1
Authority
DE
Germany
Prior art keywords
layer
deposits
fine
cover according
surface cover
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.)
Expired - Lifetime
Application number
DE1997224457
Other languages
German (de)
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.)
JENA GEOS INGENIEURBUERO GmbH
Original Assignee
JENA GEOS INGENIEURBUERO GmbH
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 JENA GEOS INGENIEURBUERO GmbH filed Critical JENA GEOS INGENIEURBUERO GmbH
Priority to DE1997224457 priority Critical patent/DE29724457U1/en
Priority claimed from DE1997133740 external-priority patent/DE19733740C2/en
Publication of DE29724457U1 publication Critical patent/DE29724457U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B1/00—Dumping solid waste
    • B09B1/004—Covering of dumping sites
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0037—Clays
    • E02D2300/004—Bentonite or bentonite-like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0085—Geotextiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/30—Landfill technologies aiming to mitigate methane emissions

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Wasserdurchtritts-reduzierende Oberflächenabdeckung von Ablagerungen, wie Deponien, Halden, Altlasten oder dergleichen, wobei oberhalb über den Ablagerungen ein flächiges Wasser­ sperrgebilde, umfassend feinstkörnige Gemische mit quellfähigen Tonmineralien, angeordnet ist, dadurch gekennzeichnet, daß oberhalb des flächigen Wassersperrgebildes oder beidseitig, vorzugsweise dieses Gebilde umschließend, selbiges von einer feinkörnigen, chemisch und/oder physikalisch feuchtespeichern­ den Schicht mit auch teilweise bindigem Charakter abgedeckt oder eingebettet ist, derart, daß Austrocknungen des Wasser­ sperrgebildes mit der Folge von Undichtigkeit und/oder irreversiblen Zerstörungen wirksam verhinderbar sind.1. Water passage-reducing surface covering of deposits, such as landfills, dumps, contaminated sites or the like, a flat water barrier structure comprising fine-grained mixtures with swellable clay minerals being arranged above the deposits, characterized in that above the flat water barrier structure or on both sides, preferably enclosing this structure, the same is covered or embedded by a fine-grained, chemically and / or physically moisture-storing layer with a partially cohesive character, such that drying out of the water barrier structure with the result of leakage and / or irreversible destruction can be effectively prevented. 2. Schichtenfolge nach Anspruch 1, dadurch gekennzeichnet, daß die mindestens eine Feuchtespeicherschicht aus einem Mineralstoff-Haufwerk mit feinkörnigem Charakter besteht, welches schluffige und/oder tonige Kornfraktionen enthält.2. layer sequence according to claim 1, characterized in that the at least one moisture storage layer from one Mineral aggregate with fine-grained character, which contains silty and / or clayey grain fractions. 3. Oberflächenabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die obere Feuchtespeicherschicht mit einer Drainlage, Drainmatte oder einer Drainageeigenschaften aufweisenden Bodenschicht abgedeckt ist, auf welche in an sich bekannter Weise Rekultivierungsböden aufbringbar sind.3. Surface cover according to claim 1, characterized, that the upper moisture storage layer with a drainage layer, Drain mat or a drainage properties Soil layer is covered, on which in a known manner Ways of recultivation can be applied. 4. oberflächenabdeckung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß mindestens Teile oder Komponenten der Feuchtespeicherschicht aus Feinabsiebstoffen, die schluffig­ tonige Kornfraktionen enthalten, bestehen. 4. surface cover according to claim 1 or 2, characterized, that at least parts or components of the Moisture storage layer made of fine screened materials that silty contain clayey grain fractions.   5. Oberflächenabdeckung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß oberhalb der Ablagerungen zunächst eine Ausgleichsschicht als Auflagefläche ausgebildet ist.5. Surface cover according to one of claims 1 to 4, characterized, that first a leveling layer above the deposits is designed as a support surface. 6. oberflächenabdeckung nach Anspruch 5, dadurch gekennzeichnet, daß das Ablagerungsmaterial mindestens teilweise als Aus­ gleichsschicht wirkend profiliert ist.6. surface cover according to claim 5, characterized, that the deposit material is at least partially as off is profiled with the same layer.
DE1997224457 1997-06-19 1997-08-04 Surface penetration-reducing surface coverage of deposits on the earth's surface Expired - Lifetime DE29724457U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997224457 DE29724457U1 (en) 1997-06-19 1997-08-04 Surface penetration-reducing surface coverage of deposits on the earth's surface

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19726097 1997-06-19
DE1997133740 DE19733740C2 (en) 1997-06-19 1997-08-04 Surface penetration-reducing surface coverage of deposits
DE1997224457 DE29724457U1 (en) 1997-06-19 1997-08-04 Surface penetration-reducing surface coverage of deposits on the earth's surface

Publications (1)

Publication Number Publication Date
DE29724457U1 true DE29724457U1 (en) 2001-07-12

Family

ID=26037595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997224457 Expired - Lifetime DE29724457U1 (en) 1997-06-19 1997-08-04 Surface penetration-reducing surface coverage of deposits on the earth's surface

Country Status (1)

Country Link
DE (1) DE29724457U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138539A1 (en) * 2001-02-20 2002-10-02 Klaus Wiemer Device for sealing surfaces, especially refuse tips and heaps of debris comprises a mineral sealing layer provided with a water-permeable layer
DE10352434A1 (en) * 2003-09-15 2005-04-14 JENA-GEOS-Ingenieurbüro GmbH Arrangement for covering the surface of non-load-bearing, environmentally problematic beds comprises a mat-like barrier layer structure connected to a grid element that absorbs tensile forces in the covering plane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138539A1 (en) * 2001-02-20 2002-10-02 Klaus Wiemer Device for sealing surfaces, especially refuse tips and heaps of debris comprises a mineral sealing layer provided with a water-permeable layer
DE10138539B4 (en) * 2001-02-20 2007-02-01 Universität Kassel-Witzenhausen (GhK) Fachgebiet Abfallwirtschaft und Altlasten Device for surface sealing, in particular of landfills
DE10352434A1 (en) * 2003-09-15 2005-04-14 JENA-GEOS-Ingenieurbüro GmbH Arrangement for covering the surface of non-load-bearing, environmentally problematic beds comprises a mat-like barrier layer structure connected to a grid element that absorbs tensile forces in the covering plane
DE10352434B4 (en) * 2003-09-15 2006-03-30 JENA-GEOS-Ingenieurbüro GmbH Arrangement for surface coverage of unsustainable, even environmentally problematic deposits

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010816

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020116

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20031203

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20051110

R071 Expiry of right