FR3094382B1 - Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation - Google Patents

Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation Download PDF

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Publication number
FR3094382B1
FR3094382B1 FR1903160A FR1903160A FR3094382B1 FR 3094382 B1 FR3094382 B1 FR 3094382B1 FR 1903160 A FR1903160 A FR 1903160A FR 1903160 A FR1903160 A FR 1903160A FR 3094382 B1 FR3094382 B1 FR 3094382B1
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FR
France
Prior art keywords
flooding
absorbing
ground
during water
water damage
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.)
Active
Application number
FR1903160A
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English (en)
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FR3094382A1 (fr
Inventor
Robert Combe
Stéphane Delheur
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.)
Cera Eng
Aprotek SARL
Original Assignee
Cera Eng
Aprotek SARL
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 Cera Eng, Aprotek SARL filed Critical Cera Eng
Priority to FR1903160A priority Critical patent/FR3094382B1/fr
Priority to US17/598,766 priority patent/US12024841B2/en
Priority to PCT/EP2020/058496 priority patent/WO2020193687A1/fr
Priority to EP20714210.0A priority patent/EP3947820A1/fr
Publication of FR3094382A1 publication Critical patent/FR3094382A1/fr
Application granted granted Critical
Publication of FR3094382B1 publication Critical patent/FR3094382B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
    • 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
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E02B3/106—Temporary dykes
    • 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
    • E02B3/126—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of bituminous material or synthetic resins
    • 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
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E02B3/106—Temporary dykes
    • E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

L’invention concerne un dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation. Selon l’invention, le dispositif d’absorption(2A) comprend une poudre hydrophile (4) et une enveloppe (4) perméable à un liquide, l’enveloppe (4) se compose d’une couche supérieure (8) superposée à une couche inférieure (10), les couches inférieure et supérieure sont liées entre elles par des liaisons fortes (12) délimitant une zone de confinement (14) de la poudre hydrophile (4) dans l’enveloppe (4). Avantageusement, les couches inférieure et supérieure sont liées entre elles par l’intermédiaire de premières liaisons faibles (16). Les premières liaisons faibles (16) délimitent plusieurs cellules (18) adjacentes dans la zone de confinement (14), chaque cellule (18) renferme une quantité de poudre hydrophile (4) suffisante pour entrainer la rupture des premières liaisons faibles (16) délimitant la cellule (18), lorsque la poudre hydrophile (4) absorbe un liquide. Figure 1
FR1903160A 2019-03-26 2019-03-26 Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation Active FR3094382B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1903160A FR3094382B1 (fr) 2019-03-26 2019-03-26 Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation
US17/598,766 US12024841B2 (en) 2019-03-26 2020-03-26 Device for absorbing a liquid present on a floor in the event of water-related damage or a flood
PCT/EP2020/058496 WO2020193687A1 (fr) 2019-03-26 2020-03-26 Dispositif d'absorption d'un liquide présent sur un sol, lors d'un dégât des eaux ou d'une inondation
EP20714210.0A EP3947820A1 (fr) 2019-03-26 2020-03-26 Dispositif d'absorption d'un liquide présent sur un sol, lors d'un dégât des eaux ou d'une inondation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903160A FR3094382B1 (fr) 2019-03-26 2019-03-26 Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation
FR1903160 2019-03-26

Publications (2)

Publication Number Publication Date
FR3094382A1 FR3094382A1 (fr) 2020-10-02
FR3094382B1 true FR3094382B1 (fr) 2021-04-23

Family

ID=67384029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903160A Active FR3094382B1 (fr) 2019-03-26 2019-03-26 Dispositif d’absorption d’un liquide présent sur un sol, lors d’un dégât des eaux ou d’une inondation

Country Status (4)

Country Link
US (1) US12024841B2 (fr)
EP (1) EP3947820A1 (fr)
FR (1) FR3094382B1 (fr)
WO (1) WO2020193687A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854272B (zh) * 2021-01-26 2022-06-07 西南科技大学 一种地下工程墙地面渗水排放系统的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186896A (en) * 1962-05-09 1965-06-01 American Colloid Co Moisture impervious panel
NL8105097A (nl) * 1981-11-11 1983-06-01 Bitumarin Nv Werkwijze voor het voorbewerken van doeken, vliezen en folien geschikt voor toepassing in de waterbouw.
JPS60163956A (ja) 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
US4650368A (en) 1985-05-10 1987-03-17 American Threshold Industries, Inc. Flood water containment bag
DE3802085A1 (de) * 1988-01-25 1989-07-27 Kunz Alfred & Co Doppellagige folie fuer dichtungen im wasserbau o. dgl.
GB2243804A (en) * 1990-03-06 1991-11-13 Naue Fasertechnik A water and/or oil-impermeable sealing mat
DE4243254A1 (de) * 1992-04-02 1993-10-07 Naue Fasertechnik Verfahren zur Herstellung einer wasser- und/oder ölundurchlässigen quellfähigen Ton enthaltenden Dichtungsmatte
JP3363273B2 (ja) * 1994-11-02 2003-01-08 三洋化成工業株式会社 土のう
US20020081153A1 (en) * 2000-12-26 2002-06-27 Genzel Bennett Ralph Apparatus and method for flood control
EP1741835B1 (fr) * 2004-01-30 2014-08-20 Sanyo Chemical Industries, Ltd. Materiau d'etancheite de protection contre les eaux de crues
US7841268B2 (en) * 2007-01-19 2010-11-30 Environmental Defence Systems Limited Defence system
GB0920284D0 (en) * 2009-11-19 2010-01-06 Environmental Defence Systems Ltd Method of manufacture of a barrage unit
US20110297575A1 (en) * 2010-06-02 2011-12-08 Clarence A. Cassidy Water Barrier and Erosion Mitigation System
JP6403968B2 (ja) * 2014-03-31 2018-10-10 大王製紙株式会社 土嚢

Also Published As

Publication number Publication date
WO2020193687A1 (fr) 2020-10-01
EP3947820A1 (fr) 2022-02-09
US20220195682A1 (en) 2022-06-23
FR3094382A1 (fr) 2020-10-02
US12024841B2 (en) 2024-07-02

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