HK24496A - Method for making a water- and/or oil-impervious liner containing expansive clay - Google Patents

Method for making a water- and/or oil-impervious liner containing expansive clay Download PDF

Info

Publication number
HK24496A
HK24496A HK24496A HK24496A HK24496A HK 24496 A HK24496 A HK 24496A HK 24496 A HK24496 A HK 24496A HK 24496 A HK24496 A HK 24496A HK 24496 A HK24496 A HK 24496A
Authority
HK
Hong Kong
Prior art keywords
layer
clay
water
bentonite
moistened
Prior art date
Application number
HK24496A
Other languages
German (de)
English (en)
Inventor
Georg Heerten Dr.-Ing.
Original Assignee
Naue-Fasertechnik Gmbh & 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 Naue-Fasertechnik Gmbh & Co. Kg filed Critical Naue-Fasertechnik Gmbh & Co. Kg
Publication of HK24496A publication Critical patent/HK24496A/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/16Sealings or joints
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/004Sealing liners
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/3724Needled
    • Y10T442/3764Coated, impregnated, or autogenously bonded
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40Knit fabric [i.e., knit strand or strip material]
    • Y10T442/494Including a nonwoven fabric layer other than paper
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659Including an additional nonwoven fabric
    • Y10T442/666Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
    • Y10T442/667Needled

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • Hydrology & Water Resources (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Sealing Material Composition (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Lubricants (AREA)
  • Paper (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Packages (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Woven Fabrics (AREA)
  • Bedding Items (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (7)

  1. Procédé de fabrication en continu d'une nappe d'étanchéité imperméable à l'eau et/ou à l'huile qui comprend essentiellement une couche support, une couche d'argile gonflante, notamment de la bentonite, et une couche de couverture, où au moins l'une des couches est un non tissé et où on dépose sur la couche support l'argile gonflante sèche en poudre ou en granulé, on dépose par dessus la couche de couverture et on fait passer le produit à trois couches obtenu dans une machine à coudre pour coudre la couche support et la couche de couverture, caractérisé en ce qu'avant de coudre on dépose de l'argile gonflante en poudre sur la face supérieure de la couche de couverture constituée de non tissé, on coud le matériau quadri-couche, ensuite on humidifie avec de l'eau l'argile gonflante retenue par couture dans la couche de couverture, ce qui fait gonfler l'argile gonflante et on sèche à nouveau et le cas échéant on traite ensuite de manière correspondante, la couche support.
  2. Procédé selon la revendication 1, caractérisé en ce que la couche support est un tissu ou un film.
  3. Procédé de fabrication en continu d'une nappe d'étanchéité imperméable à l'eau et/ou à l'huile, qui comprend essentiellement un non tissé et une argile gonflante, caractérisé en ce qu'on dépose sur une couche support en non tissé, tissu, tricot et/ou film, le film étant un film de matière plastique, un film de matière plastique renforcé de tissu ou de papier, une structure poreuse en non tissé à forte porosité en non tissé renforcé ou non renforcé particulièrement, et même seulement en voile cardé ou un non tissé à fibres emmêlées, on y saupoudre la quantité souhaitée d'argile gonflante en poudre ou granulé, de préférence de la bentonite, ensuite on fait passer ce substrat revêtu dans une machine à coudre, on incorpore ainsi par couture l'argile gonflante dans la structure poreuse et on fixe le tout simultanément par technique de couture, ensuite on humidifie la face libre ou les deux faces du matériau composite avec de l'eau et enfin on sèche.
  4. Procédé selon la revendication 1 à 3, caractérisé en ce qu'à la place de la technique de couture on utilise une technique de tricotage et/ou d'aiguilletage.
  5. Procédé selon les revendications 1 à 4, caractérisé en ce qu'on enlève la couche support constituée de papier, le cas échéant après humidification préalable totalement ou seulement sur les côtés, et on humidifie les zones libérées et on les sèche à nouveau.
  6. Procédé selon les revendications 1 à 5, caractérisé en ce qu'on réalise le séchage assez loin par irradiation infrarouge ou par passage dans un four ou dans un tunnel à air chaud.
  7. Procédé selon les revendications 1 à 6, caractérisé en ce qu'on réalise le séchage de sorte que la bentonite conserve encore une certaine humidité résiduelle.
HK24496A 1992-04-02 1996-02-08 Method for making a water- and/or oil-impervious liner containing expansive clay HK24496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4211032 1992-04-02

Publications (1)

Publication Number Publication Date
HK24496A true HK24496A (en) 1996-02-16

Family

ID=6455863

Family Applications (1)

Application Number Title Priority Date Filing Date
HK24496A HK24496A (en) 1992-04-02 1996-02-08 Method for making a water- and/or oil-impervious liner containing expansive clay

Country Status (30)

Country Link
US (1) US5428877A (fr)
EP (1) EP0563453B1 (fr)
JP (1) JPH0625646A (fr)
KR (1) KR0177842B1 (fr)
CN (1) CN1051130C (fr)
AT (1) ATE127188T1 (fr)
AU (1) AU662806B2 (fr)
CA (1) CA2091540C (fr)
CZ (1) CZ282114B6 (fr)
DE (2) DE59203476D1 (fr)
DK (1) DK0563453T3 (fr)
ES (1) ES2077969T3 (fr)
FI (1) FI104979B (fr)
GR (1) GR3017918T3 (fr)
HK (1) HK24496A (fr)
HR (1) HRP930592A2 (fr)
HU (1) HU213956B (fr)
IT (1) IT1272112B (fr)
LT (1) LT3017B (fr)
MX (1) MX9301898A (fr)
MY (1) MY108799A (fr)
NO (1) NO300092B1 (fr)
PL (1) PL174276B1 (fr)
RU (1) RU2076914C1 (fr)
SI (1) SI9300159A (fr)
SK (1) SK385492A3 (fr)
TR (1) TR28825A (fr)
TW (1) TW259759B (fr)
YU (1) YU48496B (fr)
ZA (1) ZA932412B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950031495A (ko) * 1994-04-05 1995-12-18 엘.제이.윌리스 액체반발성 피복층 및 이의 제조방법
BE1008369A5 (nl) * 1994-04-05 1996-04-02 Pharo Ltd Vloeistofwerende afdeklaag en werkwijze voor het vervaardigen van zulke afdeklaag.
DE4418646A1 (de) * 1994-05-27 1995-11-30 Sued Chemie Ag Quellfähige Smektit-Dichtschicht
DE4418613A1 (de) * 1994-05-27 1995-11-30 Sued Chemie Ag Dichtmaterial gegen organische Flüssigkeiten
DE29504458U1 (de) * 1995-03-16 1995-05-11 Gebrüder Friedrich GmbH, 38229 Salzgitter Matte
US5589257A (en) * 1995-05-08 1996-12-31 Claymax Corporation Low permeability geosynthetic clay liner and method of manufacture thereof
DE69630916T2 (de) * 1995-05-08 2004-05-27 Amcol International Corp., Arlington Heights Tonartige geosynthetische Matte mit niedriger Durchlässigkeit und Herstellungsverfahren derselben
DE19521431A1 (de) * 1995-06-16 1996-12-19 Stockhausen Chem Fab Gmbh Druckfähige Quellpaste und ihre Verwendung zur Kabelisolierung und zur Herstellung von Vliesen
NL1002580C2 (nl) * 1996-03-12 1997-09-15 Bigg Aannemingsbedrijf Van Den Werkwijze voor het beschermen van de bodem tegen verontreinigingen en grondconstructie voor het beschermen van de bodem.
NL1002581C2 (nl) * 1996-03-12 1997-09-15 Bigg Aannemingsbedrijf Van Den Werkwijze voor het beschermen van de bodem tegen verontreinigingen en grondconstructie voor het beschermen van de bodem.
DE19733740C2 (de) * 1997-06-19 2002-03-28 Jena Geos Ingenieurbuero Gmbh Wasserdurchtritts-reduzierende Oberflächenabdeckung von Ablagerungen
DE19827909A1 (de) * 1998-06-23 1999-12-30 Hans Zauser Dichtmatte zur Herstellung einer flüssigkeitsdichten Schicht im Erdreich
DE19858180A1 (de) * 1998-12-17 2000-06-21 Nabento Vliesstoff Gmbh Dichtungsmatte und Verfahren zur Herstellung einer Dichtungsmatte
DE10021876A1 (de) * 2000-05-05 2001-11-08 Frank Gmbh & Co Kg Max Verfahren zum Herstellen eines Dichtungsmaterials
DE10156288A1 (de) * 2001-11-19 2003-06-05 Friedrich Geb Verfahren zum Verbinden zweier Dichtungsmatten
ITNO20030007A1 (it) * 2003-03-24 2004-09-25 Nicola Limardo Stuoia antiradiazione.
CN1329184C (zh) * 2003-09-26 2007-08-01 上海新纺织产业用品有限公司 一种宽幅复合土工材料制造方法
DE102004005418A1 (de) * 2004-02-03 2005-08-18 Basf Ag Verfahren zur Herstellung absorbierender Verbundstoffe
CN100387781C (zh) * 2005-05-31 2008-05-14 王铁元 防渗和保水的方法
CN101886403A (zh) * 2010-06-30 2010-11-17 北京建都设计研究院有限责任公司 膨润土防水板及制造方法和专用装置
CN103206582A (zh) * 2012-01-17 2013-07-17 孙玉章 水或水溶液输送管道丝扣密封带
CN104563084A (zh) * 2014-09-11 2015-04-29 张殿凤 防渗和保水的方法
SI3395563T1 (sl) * 2017-04-28 2020-08-31 Gda Spolka Z Ograniczona Odpowiedzialnoscia Večplastna sintetično-mineralno zaščitno-izravnalna in/ali tesnilna obloga
FR3094382B1 (fr) * 2019-03-26 2021-04-23 Cera Eng Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation
JPWO2024185336A1 (fr) * 2023-03-09 2024-09-12

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US4501788A (en) * 1981-02-27 1985-02-26 Clem Environmental Corp. Waterproofing soil
EP0059625B1 (fr) 1981-02-27 1985-07-24 Clem Environmental Corp. Sol protégé de l'eau
US4810573A (en) * 1984-11-29 1989-03-07 American Colloid Company Self-healing bentonite sheet material composite article
DE3704503C3 (de) 1987-02-13 1998-02-26 Naue Fasertechnik Wasserundurchlässige Dichtungsmatte
US5246770A (en) * 1988-12-20 1993-09-21 Intissel S.A. Composite material which is capable of swelling in the presence of water, supports which can be used for manufacture of same and uses thereof
US5091234A (en) * 1989-06-30 1992-02-25 Mcgroarty Bryan M Composite water barrier sheet
GB2243804A (en) * 1990-03-06 1991-11-13 Naue Fasertechnik A water and/or oil-impermeable sealing mat
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US5174231A (en) * 1990-12-17 1992-12-29 American Colloid Company Water-barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric needled together using a lubricant

Also Published As

Publication number Publication date
TW259759B (fr) 1995-10-11
FI931172L (fi) 1993-10-03
CZ385492A3 (en) 1993-11-17
YU22193A (sh) 1996-02-19
DE4243254A1 (de) 1993-10-07
MY108799A (en) 1996-11-30
NO925059D0 (no) 1992-12-30
MX9301898A (es) 1993-10-01
PL298341A1 (en) 1993-10-18
HU213956B (en) 1997-11-28
FI104979B (fi) 2000-05-15
LTIP470A (lt) 1994-04-25
ITMI930525A0 (it) 1993-03-19
SI9300159A (sl) 1993-12-31
ES2077969T3 (es) 1995-12-01
CA2091540A1 (fr) 1993-10-03
KR0177842B1 (ko) 1999-04-01
HUT67264A (en) 1995-03-28
ITMI930525A1 (it) 1994-09-19
SK385492A3 (en) 1994-07-06
ZA932412B (en) 1993-10-22
DE59203476D1 (de) 1995-10-05
AU662806B2 (en) 1995-09-14
US5428877A (en) 1995-07-04
PL174276B1 (pl) 1998-07-31
CN1083148A (zh) 1994-03-02
HRP930592A2 (en) 1995-04-30
RU2076914C1 (ru) 1997-04-10
KR930021889A (ko) 1993-11-23
CZ282114B6 (cs) 1997-05-14
FI931172A0 (fi) 1993-03-16
TR28825A (tr) 1997-07-17
DK0563453T3 (da) 1996-01-15
YU48496B (sh) 1998-09-18
EP0563453A1 (fr) 1993-10-06
IT1272112B (it) 1997-06-11
NO300092B1 (no) 1997-04-07
AU3563793A (en) 1993-10-07
LT3017B (lt) 1994-08-25
GR3017918T3 (en) 1996-01-31
JPH0625646A (ja) 1994-02-01
CA2091540C (fr) 1998-05-05
ATE127188T1 (de) 1995-09-15
CN1051130C (zh) 2000-04-05
NO925059L (no) 1993-10-04
EP0563453B1 (fr) 1995-08-30
HU9300957D0 (en) 1993-08-30

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)