CA2113591A1 - Tufted Geosynthetic Clay Liner and Method of Manufacture Thereof - Google Patents

Tufted Geosynthetic Clay Liner and Method of Manufacture Thereof

Info

Publication number
CA2113591A1
CA2113591A1 CA2113591A CA2113591A CA2113591A1 CA 2113591 A1 CA2113591 A1 CA 2113591A1 CA 2113591 A CA2113591 A CA 2113591A CA 2113591 A CA2113591 A CA 2113591A CA 2113591 A1 CA2113591 A1 CA 2113591A1
Authority
CA
Canada
Prior art keywords
clay liner
geosynthetic clay
primary carrier
carrier sheet
bight
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.)
Granted
Application number
CA2113591A
Other languages
French (fr)
Other versions
CA2113591C (en
Inventor
Richard Carriker
Mark Clarey
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.)
Claymax Corp
Original Assignee
James Clem Corp
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 James Clem Corp filed Critical James Clem Corp
Publication of CA2113591A1 publication Critical patent/CA2113591A1/en
Application granted granted Critical
Publication of CA2113591C publication Critical patent/CA2113591C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02D31/004—Sealing liners
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23921—With particles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • Y10T428/23964—U-, V-, or W-shaped or continuous strand, filamentary material
    • Y10T428/23971—Continuous strand with adhesive bond to backing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition

Abstract

A geosynthetic clay liner is disclosed for providing barriers in landfills that substantially preclude the migration of liquids. The geosynthetic clay liner includes a layer of bentonite disposed between a primary carrier sheet and a cover sheet. The primary carrier sheet and the cover sheet are linked via plurality of tufting threads. A bight or loop portion of the tufting thread extends through to the undersurface of the lower or primary carrier sheet and is partially melted to prevent the bight portion from slipping back through. the primary carrier sheet. The partially melted bight portions create an under surface with a high coefficient of friction thereby enabling the geosynthetic clay liner to be installed on steep slopes or banks of landfills or ponds.
CA002113591A 1993-01-19 1994-01-17 Tufted geosynthetic clay liner and method of manufacture thereof Expired - Fee Related CA2113591C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/006,227 1993-01-19
US08/006,227 US5436050A (en) 1993-01-19 1993-01-19 Tufted geosynthetic clay liner and method of manufacture thereof

Publications (2)

Publication Number Publication Date
CA2113591A1 true CA2113591A1 (en) 1994-07-20
CA2113591C CA2113591C (en) 2000-09-26

Family

ID=21719887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002113591A Expired - Fee Related CA2113591C (en) 1993-01-19 1994-01-17 Tufted geosynthetic clay liner and method of manufacture thereof

Country Status (8)

Country Link
US (1) US5436050A (en)
EP (1) EP0611850B1 (en)
JP (1) JPH07238522A (en)
CN (1) CN1100769A (en)
AU (1) AU665697B2 (en)
CA (1) CA2113591C (en)
DE (1) DE69404497T2 (en)
TW (1) TW235982B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY107915A (en) * 1990-12-11 1996-06-29 Claymax Corp Clay liner for steep slopes
US5536116A (en) * 1993-08-10 1996-07-16 Epi Environmental Products Inc. Machine and method for laying film on face of landfill
US5401552A (en) * 1994-01-28 1995-03-28 Slt Environmental, Inc. Geocomposite liner
EP0724674B1 (en) * 1994-08-29 2003-03-26 Laviosa Chimica Mineraria S.P.A. High shear strength clay liner, method and apparatus for its production
US5662983A (en) * 1994-09-01 1997-09-02 Geosynthetics, Inc. Stabilized containment facility liner
US5584609A (en) * 1995-04-04 1996-12-17 Claymax Corporation Geosynthetic clay liner and method of manufacture
US5589257A (en) * 1995-05-08 1996-12-31 Claymax Corporation Low permeability geosynthetic clay liner and method of manufacture thereof
US5692949A (en) * 1995-11-17 1997-12-02 Minnesota Mining And Manufacturing Company Back-up pad for use with abrasive articles
US5970893A (en) * 1996-04-24 1999-10-26 Laviosa Chimica Mineraria S.P.A. High shear strength clay liner, method and apparatus for its production
DE19738169A1 (en) * 1997-09-01 1999-03-11 Huesker Synthetic Gmbh & Co Sealing mat
US6284681B1 (en) 1999-03-05 2001-09-04 Westinghouse Savannah River Company Reactive composite compositions and mat barriers
GB2389561B (en) * 2002-06-12 2005-01-19 Rawell Group Holdings Ltd Waterproofing material
GB2389560B (en) * 2002-06-12 2005-04-13 Rawell Group Holdings Ltd Waterproofing material
US20080099096A1 (en) * 2006-10-25 2008-05-01 Fountainhead L.L.C. Woven-body floating island
US8240959B1 (en) * 2010-05-14 2012-08-14 Turf Services, Inc. Geosynthetic tufted drain barrier
ES2538841T3 (en) 2011-01-28 2015-06-24 Halliburton Energy Services, Inc. Method for using improved bentonite barrier compositions and related geosynthetic clay coatings
WO2012101411A1 (en) * 2011-01-28 2012-08-02 Halliburton Energy Services Inc Improved bentonite barrier compositions and related geosynthetic clay liners for use in containment applications
US11045847B2 (en) 2013-10-29 2021-06-29 Watershed Geosynthetics Llc Geocomposite covering
CN105557382B (en) * 2016-02-01 2020-09-08 北京群祥兴新材料科技股份有限公司 Ecological organic sponge and soil cage bag
US20210102334A1 (en) * 2019-10-03 2021-04-08 Halliburton Energy Services, Inc. Use of carboxymethyl starch in geosynthetic clay liners

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US423781A (en) * 1890-03-18 Bebgeb
US3847719A (en) * 1971-03-17 1974-11-12 R Crowley Tufted carpet with gas-expandable pile and method
ATE19108T1 (en) * 1981-07-27 1986-04-15 Tesch G H Laminated body for building purposes and its use.
DE3303990A1 (en) * 1983-02-05 1984-08-09 MST-Dränbedarf GmbH, 2832 Twistringen Protective mat for consolidating embankments, slopes and the like
US4565468A (en) * 1983-10-24 1986-01-21 Crawford Leslie A Moisture impervient barrier and method for making same
US5112665A (en) * 1990-02-15 1992-05-12 American Colloid Company Water barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric
DE4024622C1 (en) * 1990-07-27 1991-07-25 Otto Golze & Soehne Gmbh, 3250 Hameln, De
DE4125778C2 (en) * 1991-08-03 2001-04-26 Osthoff Senge Gmbh & Co Kg Method and device for fixing the thread loops in tufted carpets

Also Published As

Publication number Publication date
JPH07238522A (en) 1995-09-12
CA2113591C (en) 2000-09-26
TW235982B (en) 1994-12-11
CN1100769A (en) 1995-03-29
EP0611850A1 (en) 1994-08-24
AU5386394A (en) 1994-07-28
EP0611850B1 (en) 1997-07-30
AU665697B2 (en) 1996-01-11
US5436050A (en) 1995-07-25
DE69404497T2 (en) 1998-03-26
DE69404497D1 (en) 1997-09-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed