EP0748404B1 - Revetement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marecageux - Google Patents

Revetement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marecageux Download PDF

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Publication number
EP0748404B1
EP0748404B1 EP95914433A EP95914433A EP0748404B1 EP 0748404 B1 EP0748404 B1 EP 0748404B1 EP 95914433 A EP95914433 A EP 95914433A EP 95914433 A EP95914433 A EP 95914433A EP 0748404 B1 EP0748404 B1 EP 0748404B1
Authority
EP
European Patent Office
Prior art keywords
weave
threads
warp
zone
weft threads
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
EP95914433A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0748404A1 (fr
Inventor
Georges-Paul Deschamps
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.)
DESCHAMPS
Deschamps SARL
Original Assignee
DESCHAMPS
Deschamps 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 DESCHAMPS, Deschamps SARL filed Critical DESCHAMPS
Publication of EP0748404A1 publication Critical patent/EP0748404A1/fr
Application granted granted Critical
Publication of EP0748404B1 publication Critical patent/EP0748404B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/08—Temporary pavings
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D23/00—General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified

Definitions

  • the present invention relates to a surface coating provisional in particular to allow or facilitate the movement of gear on sandy or marshy soils and more precisely a flexible covering deployable in the manner of a carpet.
  • the surface coating according to the invention suitable for all types of surface with insufficient coherence or all unstable soils, including sandy soils, swampy or muddy, not showing consistency sufficient for the passage, for example, of two-wheeled vehicles driving.
  • the present invention specifically aims to provide a surface coating suitable for the circulation of machines on the ground sandy or marshy.
  • the invention relates to a coating of temporary surface, especially for the circulation of machines on sandy or marshy soil, characterized in that it is consisting of a woven structure formed from monofilament type weft arranged in a single layer and chain son also arranged in a single layer, the weave of the woven structure being such that each warp thread intersects with the weft threads next, preferably and very roughly, half intersections of the rows and columns of the armor, the wire of chain being left in the remaining intersections, in so, for each chain wire, to obtain at least one zone simple and tight armor followed by a float area, the alternation of the various aforementioned zones causing constrictions of the weft threads creating a significant relief of the fabric thus produced.
  • Such a structure rolls like a carpet is relatively light and flexible so it easily fits the profile of the ground to be covered, allows easy rolling of machines, without penetration of the structure into the sand and allows the even in steep places thanks to protrusions in the woven structure which are present in the form of transverse ribs on which the vehicle tires easily adhere to.
  • FIG 1 there is shown a preferred armor of a woven structure according to the invention.
  • This armor conventionally represented, includes ten chain threads, numbered 1 to 10, opposite ten vertical columns and twenty six weft threads, numbered 1 to 26, opposite twenty six rows.
  • Figure 2 shows a piece of woven structure corresponding to the weave of FIG. 1, the weft threads marked 1 to 26 being seen at the end and represented by small circles, however the warp threads are arranged in the plane of the figure and identified by numbers 1 to 10 in small rectangles.
  • the woven structure is made from a single layer of warp threads and of a single layer of weft threads.
  • Weft threads are monofilaments to ensure to the woven structure the necessary rigidity and are of preferably wires with a diameter between 50 and 200 hundredths of a millimeter, of a suitable material such that a plastic material and in particular a material chosen from the group comprising: polyesters, polyamides, polypropylenes and polyethylenes.
  • the warp threads can be monofilaments or no, of the same material as the weft threads or not and of a diameter generally less than that of the weft threads.
  • the weft and warp threads have a diameter 80 hundredths of a millimeter and 50 respectively.
  • each chain wire intersects with the weft threads following half of the intersections rows and columns of the armor, the warp being left in the remaining intersections.
  • the chain thread N ° 1 is taken thirteen times and left thirteen times.
  • N ° 1 chain wire intersects with the wires weft (numbered 1 to 26) in a simple weave and tight canvas type, in two zones called A preceded and each followed by a zone called B where the chain wire N ° 1 is left.
  • Each zone A or B covers several weft threads consecutive.
  • Figures 5 to 13 illustrate the other chain son N ° 2 to 10.
  • zones A and B are alternating succession of zones A and B (chain threads left) and that the number of zones A and zones B may vary by wire chain to another.
  • This fabric thus has a structure on both sides embossed with ribs (S1, S2, C1, C2) transverse in the sense of movement of the machines and which ensure good attachment of the tires.
  • the woven structure rolls up and unwinds like a carpet and is therefore easy to install and remove, the grammage being, for polyester threads of 80 hundredths mm (weft) and 50 hundredths (chain), 725 grams per square meter, the structure having a thickness of the order of centimeter.
  • the structure has the appearance of a grid and, although flexible and deformable, is elastic and regains its shape after the passage of the wheels. It doesn't sink into the sand, on the other hand, when removed, its sieve structure avoiding the retention of sand which is therefore not loaded on board.
  • the structure is of course rot-proof and, by elsewhere, leaves the ground substantially flat without any ruts where it was deployed. Finally, she leaves completely pass the water which avoids gullying.
  • Figures 14 and 15 illustrate two other armours which have a ratio (10/24) slightly different from that (10/26) of the armor of figure 1 and in which there is no equality of catches and left for each wire.
  • each chain thread of the armor includes as many caught as left.
  • the warp threads have a diameter generally less than that of the weft threads.
  • the diameter of the chain son is only slightly lower than that of weft threads.
  • the coating having an armor according to FIG. 1 has a thickness of about 10 millimeters, a grammage of about 725 grams per square meter and 1,000 chain wires per meter, in diameter 50 hundredths of a millimeter and 620 weft threads per meter, diameter 80 hundredths of a millimeter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Woven Fabrics (AREA)
  • Paints Or Removers (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
  • Road Signs Or Road Markings (AREA)
  • Fertilizers (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Cultivation Of Seaweed (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Passenger Equipment (AREA)
EP95914433A 1994-03-29 1995-03-28 Revetement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marecageux Expired - Lifetime EP0748404B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9404061 1994-03-29
FR9404061A FR2718158B1 (fr) 1994-03-29 1994-03-29 Revêtement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marécageux.
PCT/FR1995/000388 WO1995026435A1 (fr) 1994-03-29 1995-03-28 Revetement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marecageux

Publications (2)

Publication Number Publication Date
EP0748404A1 EP0748404A1 (fr) 1996-12-18
EP0748404B1 true EP0748404B1 (fr) 1998-12-02

Family

ID=9461807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95914433A Expired - Lifetime EP0748404B1 (fr) 1994-03-29 1995-03-28 Revetement de surface provisoire notamment pour la circulation d'engins sur sol sableux ou marecageux

Country Status (23)

Country Link
US (1) US5846890A (sv)
EP (1) EP0748404B1 (sv)
JP (1) JP3769296B2 (sv)
KR (1) KR100386338B1 (sv)
AT (1) ATE174077T1 (sv)
AU (1) AU695007B2 (sv)
BR (1) BR9507205A (sv)
CA (1) CA2186477C (sv)
DE (1) DE69506385T2 (sv)
DK (1) DK0748404T3 (sv)
ES (1) ES2127521T3 (sv)
FI (1) FI118051B (sv)
FR (1) FR2718158B1 (sv)
GR (1) GR3029535T3 (sv)
IL (1) IL113177A (sv)
MA (1) MA23491A1 (sv)
NO (1) NO309285B1 (sv)
NZ (1) NZ283399A (sv)
OA (1) OA10315A (sv)
TN (1) TNSN95024A1 (sv)
TR (1) TR28737A (sv)
WO (1) WO1995026435A1 (sv)
ZA (1) ZA952532B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900163A1 (fr) * 2006-04-25 2007-10-26 A Deschamps & Fils Soc Par Act Revetement de sol ameliore

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760247B1 (fr) * 1997-02-28 1999-05-28 Deschamps Sarl Piste de roulement provisoire notamment pour sols argileux et ses procede et dispositif de mise en place
FR2776308B1 (fr) * 1998-03-20 2000-06-23 Deschamps A & Fils Ets Revetement de surface provisoire perfectionne
WO2000047537A1 (fr) * 1999-02-12 2000-08-17 Sumitomo Electric Industries, Ltd. Produit fritte tres resistant aux chocs et a la formation de crateres
JP3730874B2 (ja) * 2001-02-13 2006-01-05 日本フイルコン株式会社 車両の走行補助織物
US7304006B2 (en) * 2004-06-24 2007-12-04 The Goodyear Tire & Rubber Company High tear interwoven belt fabric
JP4094636B2 (ja) * 2005-08-09 2008-06-04 株式会社 第一織物 織物
CN100443665C (zh) * 2006-12-30 2008-12-17 山东中特防科技发展有限公司 移动式软体防淤陷应急非金属路面
FR2945298B1 (fr) 2009-05-06 2011-06-17 Deschamps A & Fils Ets Pont temporaire perfectionne
FR3038919B1 (fr) * 2015-07-13 2018-11-09 Ets A. Deschamps Et Fils Procede et machine de fabrication d'une structure tissee

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA963715B (en) * 1995-05-12 1996-11-20 Tensar Corp Bonded composite open mesh structural textiles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900163A1 (fr) * 2006-04-25 2007-10-26 A Deschamps & Fils Soc Par Act Revetement de sol ameliore
WO2007122257A1 (fr) * 2006-04-25 2007-11-01 Ets A. Deschamps Et Fils Revêtement de sol amélioré
CN101466883B (zh) * 2006-04-25 2011-08-31 德尚父子企业公司 临时表面覆体
EA016074B1 (ru) * 2006-04-25 2012-01-30 Этс А. Дешам Э Фис Тканая структура для временного покрытия поверхности
US8871659B2 (en) 2006-04-25 2014-10-28 Ets A. Deschamps Et Fils Ground covering

Also Published As

Publication number Publication date
ZA952532B (en) 1995-12-21
DK0748404T3 (da) 1999-08-16
TNSN95024A1 (fr) 1996-02-06
JPH09510755A (ja) 1997-10-28
MA23491A1 (fr) 1995-10-01
GR3029535T3 (en) 1999-06-30
WO1995026435A1 (fr) 1995-10-05
FI963858A0 (sv) 1996-09-27
FI118051B (sv) 2007-06-15
NO964100L (no) 1996-10-14
AU695007B2 (en) 1998-08-06
ATE174077T1 (de) 1998-12-15
US5846890A (en) 1998-12-08
CA2186477A1 (fr) 1995-10-05
BR9507205A (pt) 1997-09-09
CA2186477C (fr) 2005-07-26
TR28737A (tr) 1997-02-24
OA10315A (fr) 1997-10-07
FI963858A (sv) 1996-11-20
FR2718158A1 (fr) 1995-10-06
NO964100D0 (no) 1996-09-27
NZ283399A (en) 1998-10-28
KR100386338B1 (ko) 2003-08-21
AU2143195A (en) 1995-10-17
DE69506385D1 (de) 1999-01-14
MX9604392A (es) 1997-07-31
DE69506385T2 (de) 1999-07-01
IL113177A0 (en) 1995-06-29
IL113177A (en) 1998-10-30
FR2718158B1 (fr) 1996-06-28
EP0748404A1 (fr) 1996-12-18
JP3769296B2 (ja) 2006-04-19
NO309285B1 (no) 2001-01-08
KR970702395A (ko) 1997-05-13
ES2127521T3 (es) 1999-04-16

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