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IT1263078B - HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS. - Google Patents

HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS.

Info

Publication number
IT1263078B
IT1263078B ITFI930071A ITFI930071A IT1263078B IT 1263078 B IT1263078 B IT 1263078B IT FI930071 A ITFI930071 A IT FI930071A IT FI930071 A ITFI930071 A IT FI930071A IT 1263078 B IT1263078 B IT 1263078B
Authority
IT
Italy
Prior art keywords
bentonite
panel
high flexibility
production process
adhesive
Prior art date
Application number
ITFI930071A
Other languages
Italian (it)
Inventor
Athos Rinaldi
Original Assignee
Laviosa Chimica Mineraria S P
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 Laviosa Chimica Mineraria S P filed Critical Laviosa Chimica Mineraria S P
Publication of ITFI930071A0 publication Critical patent/ITFI930071A0/en
Priority to ITFI930071A priority Critical patent/IT1263078B/en
Priority to PCT/IT1994/000041 priority patent/WO1994023137A1/en
Priority to AU66887/94A priority patent/AU6688794A/en
Priority to AT94914553T priority patent/ATE158628T1/en
Priority to DK94914553.6T priority patent/DK0648299T3/en
Priority to ES94914553T priority patent/ES2109693T3/en
Priority to EP94914553A priority patent/EP0648299B1/en
Priority to DE69405840T priority patent/DE69405840D1/en
Publication of ITFI930071A1 publication Critical patent/ITFI930071A1/en
Application granted granted Critical
Publication of IT1263078B publication Critical patent/IT1263078B/en

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
    • E02D31/02—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 against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Laminated Bodies (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Finishing Walls (AREA)

Abstract

High flexibility bentonite panel for waterproofing soil, hydraulic works, buildings and the like comprising a granular bentonite layer glued between two permeable synthetic fabrics by means of an adhesive comprising a copolymer of lower alcohols acrylic esters. Evenly distributed impressions are formed on a side of the panel by heat pressing to increase compactness and grip on the ground. The bentonite layer is deposited on a foamy layer of adhesive and then sprayed with an aqueous solution of the same.
ITFI930071A 1993-04-07 1993-04-07 HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS. IT1263078B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITFI930071A IT1263078B (en) 1993-04-07 1993-04-07 HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS.
DK94914553.6T DK0648299T3 (en) 1993-04-07 1994-04-05 Highly flexible concrete element, especially for waterproofing to terrain as well as process for its manufacture
AU66887/94A AU6688794A (en) 1993-04-07 1994-04-05 High flexibility bentonite panel, in particular for the waterproofing of terrain, and its production process
AT94914553T ATE158628T1 (en) 1993-04-07 1994-04-05 HIGH FLEXIBILITY ELEMENT MADE OF BENTONITE, SPECIAL FOR SEALING THE FLOOR, AND ITS PRODUCTION PROCESS
PCT/IT1994/000041 WO1994023137A1 (en) 1993-04-07 1994-04-05 High flexibility bentonite panel, in particular for the waterproofing of terrain, and its production process
ES94914553T ES2109693T3 (en) 1993-04-07 1994-04-05 HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR THE WATERPROOFING OF THE LAND, AND ITS PRODUCTION PROCEDURE.
EP94914553A EP0648299B1 (en) 1993-04-07 1994-04-05 High flexibility bentonite panel, in particular for the waterproofing of terrain, and its production process
DE69405840T DE69405840D1 (en) 1993-04-07 1994-04-05 HIGH FLEXIBILITY ELEMENT MADE OF BENTONITE, SPECIFICALLY FOR THE SEALING OF THE FLOOR, AND ITS PRODUCTION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI930071A IT1263078B (en) 1993-04-07 1993-04-07 HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS.

Publications (3)

Publication Number Publication Date
ITFI930071A0 ITFI930071A0 (en) 1993-04-07
ITFI930071A1 ITFI930071A1 (en) 1994-10-07
IT1263078B true IT1263078B (en) 1996-07-24

Family

ID=11350413

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI930071A IT1263078B (en) 1993-04-07 1993-04-07 HIGH FLEXIBILITY BENTONITE PANEL, IN PARTICULAR FOR SOIL WATERPROOFING, AND ITS PRODUCTION PROCESS.

Country Status (8)

Country Link
EP (1) EP0648299B1 (en)
AT (1) ATE158628T1 (en)
AU (1) AU6688794A (en)
DE (1) DE69405840D1 (en)
DK (1) DK0648299T3 (en)
ES (1) ES2109693T3 (en)
IT (1) IT1263078B (en)
WO (1) WO1994023137A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69425145D1 (en) * 1994-12-30 2000-08-10 Laviosa Chimica Mineraria S P A bentonite composition, extrudable as a flexible strip or sheet-like water-repellent product
US5725942A (en) * 1994-12-30 1998-03-10 Laviosa Chimica Mineraria S.P.A. Shaped, water-expandable, sealant article of manufacture
CN1329184C (en) * 2003-09-26 2007-08-01 上海新纺织产业用品有限公司 Method for fabricating composite geomaterial in wide size
WO2012101410A1 (en) * 2011-01-28 2012-08-02 Halliburton Energy Services, Inc. Methods of using improved bentonite barrier compositions and related geosynthetic clay liners
WO2012101412A1 (en) * 2011-01-28 2012-08-02 Halliburton Energy Services, Inc. Improved bentonite barrier compositions and methods of use in containment applications
CA2825602C (en) * 2011-01-28 2015-09-29 Halliburton Energy Services, Inc. Improved bentonite barrier compositions and related geosynthetic clay liners for use in containment applications
CN103847196A (en) * 2012-12-07 2014-06-11 宜兴市杰高非织造布有限公司 Hydrophilic type environment-friendly seepage-proof coiled material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209901A (en) * 1981-06-19 1982-12-23 Kuraray Co Ltd Modified polyvinyl alcohol polymer
US4997695A (en) * 1988-11-21 1991-03-05 James Clem Corporation Clay mixture having contamination resistance
US5091234A (en) * 1989-06-30 1992-02-25 Mcgroarty Bryan M Composite water barrier sheet
CA2070655A1 (en) * 1990-01-16 1991-07-17 Finn Johnsen Improvement in a system for protecting foundation walls and the like

Also Published As

Publication number Publication date
EP0648299B1 (en) 1997-09-24
AU6688794A (en) 1994-10-24
ES2109693T3 (en) 1998-01-16
EP0648299A1 (en) 1995-04-19
ITFI930071A0 (en) 1993-04-07
DE69405840D1 (en) 1997-10-30
ATE158628T1 (en) 1997-10-15
WO1994023137A1 (en) 1994-10-13
DK0648299T3 (en) 1997-11-03
ITFI930071A1 (en) 1994-10-07

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328