HRP20100203T1 - Materijal za sanaciju cjevovoda sa integralnim nepropusnim unutarnjim slojem i kontinuirani postupak proizvodnje - Google Patents

Materijal za sanaciju cjevovoda sa integralnim nepropusnim unutarnjim slojem i kontinuirani postupak proizvodnje Download PDF

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HRP20100203T1
HRP20100203T1 HR20100203T HRP20100203T HRP20100203T1 HR P20100203 T1 HRP20100203 T1 HR P20100203T1 HR 20100203 T HR20100203 T HR 20100203T HR P20100203 T HRP20100203 T HR P20100203T HR P20100203 T1 HRP20100203 T1 HR P20100203T1
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tubular element
impregnating
impermeable
layer
tubular
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HR20100203T
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Thomas Driver Franklin
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Ina Acquisition Corp.
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/382—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using laminated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B29C63/065—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/36—Lining or sheathing of internal surfaces using tubular layers or sheathings being turned inside out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/006—Flexible liners
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1013—Longitudinal bending and edge-joining of one piece blank to form tube

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Pipe Accessories (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Postupak za kontinuiranu pripremu dijela materijala za sanaciju cjevovoda (45) koji ima integralni unutarnji nepropusni sloj (38) naznačen time da se sastoji od: osiguravanja u cijeloj duljini smolastog impregnirajućeg materijala (37) koji ima nepropusni sloj (38) učvršćen za jednu plohu; dovođenja cijelom duljinom smolastog impregnirajućeg materijala (37) u jednom smjeru (A) i oblikovanje cijelom duljinom materijala u oblik cijevi (45) koja ima nepropusni sloj (38) na vanjskoj strani; međusobnog spajanja uzdužnih rubova u cijeloj duljini smolastog impregnirajućeg materijala (37) radi oblikovanja cjevastog elementa; brtvljenja spojenih uzdužnih rubova cjevastog elementa (45); izvrtanja cjevastog elementa (45) u sebe u drugom smjeru (B) tako da je vanjski sloj (45) smolasti impregnirajući materijal; ikontinuiranog uklanjanja cjevastog elementa (45) s integralnim nepropusnim slojem (38) s unutarnje strane. Patent sadrži još 32 patentna zahtjeva.

Claims (33)

1. Postupak za kontinuiranu pripremu dijela materijala za sanaciju cjevovoda (45) koji ima integralni unutarnji nepropusni sloj (38) naznačen time da se sastoji od: osiguravanja u cijeloj duljini smolastog impregnirajućeg materijala (37) koji ima nepropusni sloj (38) učvršćen za jednu plohu; dovođenja cijelom duljinom smolastog impregnirajućeg materijala (37) u jednom smjeru (A) i oblikovanje cijelom duljinom materijala u oblik cijevi (45) koja ima nepropusni sloj (38) na vanjskoj strani; međusobnog spajanja uzdužnih rubova u cijeloj duljini smolastog impregnirajućeg materijala (37) radi oblikovanja cjevastog elementa; brtvljenja spojenih uzdužnih rubova cjevastog elementa (45); izvrtanja cjevastog elementa (45) u sebe u drugom smjeru (B) tako da je vanjski sloj (45) smolasti impregnirajući materijal; i kontinuiranog uklanjanja cjevastog elementa (45) s integralnim nepropusnim slojem (38) s unutarnje strane.
2. Postupak prema zahtjevu 1, naznačen time da uključuje slijedeće korake: osiguravanje dobave u osnovi ravnog nepropusnog filma (66); postavljanja nepropusnog filma (66) oko cjevastog elementa (45), i brtvljenja nepropusnog filma (66) u cjevasti omotač oko prvog cjevastog elementa  (45).
3. Postupak prema zahtjevu 2, naznačen time da uključuje korak impregnacije cjevastog elementa (45) prije omatanja sa nepropusnim filmom (66).
4. Postupak prema zahtjevu 1, naznačen time da uključuje korak impregnacije smolastog impregnirajućeg materijala prolazom cjevastog elementa kroz kupku sa smolom (53) radi impregnacije smolastog impregnirajućeg materijala sa smolom.
5. Postupak prema zahtjevu 3, naznačen time da se nepropusni film (66) uvodi u istome smjeru kao i unutarnji cjevasti element (45) koji izlazi iz kupke sa smolom radi omatanja cjevastog elementa i brtvljenja nepropusnog filma.
6. Postupak prema zahtjevu 4, naznačen time da uključuje korake: osiguravanja dobave u osnovi ravnog nepropusnog filma (66); omatanja impregnirajućeg cjevastog elementa (45) sa unutarnjim nepropusnim slojem sa nepropusnim filmom (66); i brtvljenja nepropusnog filma (66) u cjevasti omotač oko smolastog impregnirajućeg cjevastog elementa (45).
7. Postupak prema zahtjevu 1, naznačen time da nadalje uključuje korake: osiguravanja barem jednog dodatnog dijela impregnirajućeg smolastog materijala; omatanja dodatnog impregnirajućeg smolastog materijala oko cjevastog elementa od impregnirajućeg materijala (45) sa nepropusnim slojem (38) sa vanjske strane; i spajanja dodatnog impregnirajućeg smolastog materijala u cijev oko prvog cjevastog elementa sa nepropusnim slojem sa vanjske strane.
8. Postupak prema zahtjevu 7, naznačen time da uključuje korake: osiguravanja dobave u osnovi ravnog nepropusnog filma (66); omatanja cjevastog elementa (45) sa unutarnjim nepropusnim slojem sa nepropusnim filmom (66); i brtvljenja nepropusnog filma (66) u cjevasti omotač oko impregnirajućeg smolastog cjevastog elementa (45).
9. Postupak prema zahtjevu 8, naznačen time da uključuje korak impregnacije cjevastog elementa (45) prije omatanja sa nepropusnim filmom (66).
10. Postupak prema zahtjevu 9, naznačen time da uključuje korak impregnacije smolastog impregnirajućeg materijala prolazom cjevastog elementa (45) kroz kupku sa smolom radi impregnacije smolastog impregnirajućeg materijala sa smolom.
11. Postupak prema zahtjevu 8, naznačen time da se nepropusni film (66) uvodi u istome smjeru kao i unutarnji cjevasti element (45) koji izlazi iz kupke sa smolom radi omatanja cjevastog elementa (45) i brtvljenja nepropusnog filma (66).
12. Postupak prema zahtjevu 10, naznačen time da se nepropusni film (66) uvodi u istome smjeru kao i unutarnji cjevasti element (45) koji izlazi iz kupke sa smolom (53) radi omatanja impregnirajućeg cjevastog elementa (45) i brtvljenja nepropusnog filma.
13. Postupak prema zahtjevu 2, zahtjevu 5 ili zahtjevu 11, naznačen time da se vanjski nepropusni film (66) brtvi pomoću topline i pritiska pomoću brtvila za spajanje rubova.
14. Postupak prema zahtjevu 1, naznačen time da se prva duljina smolastog impregnirajućeg materijala oblikuje u cjevastom elementu pomoću spajanja šavovima uzdužnih rubova smolastog impregnirajućeg materijala i nepropusnog sloja.
15. Postupak prema zahtjevu 14, naznačen time da se šavovi spajaju uz postavljanje trake od nepropusnog materijala preko uzdužnih rubova.
16. Kontinuirani materijal za sanaciju ukopanog cjevovoda (21) koji ima barem jedan sloj smolastog impregnirajućeg materijala (23) i nepropusni (22) sloj koji je povezan sa njim, sastoji se od materijala koji je oblikovan pomoću dugog smolastog impregnirajućeg materijala (23) koji ima nepropusni sloj (22) povezan sa jednom površinom, koji oblikuje cijev sa nepropusnim slojem (22) sa vanjske strane, naznačen time da su uzdužni rubovi cijelom duljinom materijala spojeni zajedno i zabrtvljeni da tvore cjevasti element koji je izvrnut tako da je vanjski sloj materijala za sanaciju, smolasti impregnirajući materijal (23).
17. Materijal za sanaciju prema zahtjevu 16, naznačen time da uključuje barem jedan dodatni sloj smolastog impregnirajućeg materijala oko sloja smolastog impregnirajućeg materijala (23).
18. Materijal za sanaciju prema zahtjevu 16 ili 17, naznačen time da je cjevasti element impregniran sa smolom.
19. Materijal za sanaciju prema zahtjevu 16 do 18, naznačen time da se dužina smolastog impregnirajućeg materijala (23) oblikuje u cjevastim elementima pomoću spajanja uzdužnih rubova šavovima.
20. Materijal za sanaciju prema bilo kojem od zahtjeva 16 do 19, naznačen time da se cjevasti element brtvi postavljanjem trake od nepropusnog materijala preko uzdužnih rubova.
21. Materijal za sanaciju prema zahtjevu 16 do 20, naznačen time da nadalje uključuje sloj nepropusnog materijala oko impregnirajućeg cjevastog elementa.
22. Materijal za sanaciju prema zahtjevu 21, naznačen time da je sloj nepropusnog materijala omotan oko impregnirajućeg cjevastog elementa.
23. Materijal za sanaciju prema zahtjevu 22, naznačen time da je sloj omotača od nepropusnog materijala koji je omotan oko impregnirajućeg cjevastog elementa, zabrtvljen.
24. Materijal za sanaciju prema zahtjevu 22, naznačen time da je sloj omotača od nepropusnog materijala koji je omotan oko impregnirajućeg cjevastog elementa, rubno zabrtvljen.
25. Uređaj za pripremu kontinuirane duljine materijala za sanaciju ukopanog cjevovoda koji ima sloj smolastog impregnirajućeg materijala i nepropusni sloj koji je pričvršćen na njega, naznačen time da se sastoji od: sklopa za oblikovanje cijevi (41) koji ima cjevasti dio (42) sa otvorenim proksimalnim krajem i otvorenim distalnim krajem; naprave za spajanje (43) za povezivanje uzdužnih rubova cjevastog elementa oko cjevastog dijela (42) sklopa za oblikovanje cijevi (41) naprave za brtvljenje (47) za brtvljenje spojenih uzdužnih rubova cjevastog elementa; i pogonske naprave za povlačenje zabrtvljenog cjevastog elementa od proksimalnog kraja cjevastog dijela (42) nakon što se preokrene oko distalnog kraja (42b) cjevastog dijela radi kontinuiranog uklanjanja cjevastog elementa iz otvorenog proksimalnog kraja (42a) cjevastog dijela (42) sa nepropusnim slojem na unutarnjoj strani.
26. Uređaj prema zahtjevu 25, naznačen time da nadalje uključuje deflektor (40) na proksimalnom kraju (42a) cjevastog dijela (42) koji je nagnut od donjeg područja prema gornjem području cjevastog dijela (42) u smjeru distalnog kraja (42b).
27. Uređaj prema zahtjevu 25, naznačen time da je naprava za spajanje (43) šivaći stroj.
28. Uređaj prema zahtjevu 25, naznačen time da je naprava za spajanje (43) plamenik za zavarivanje.
29. Uređaj prema zahtjevu 25, naznačen time da je naprava za brtvljenje (47) uređaj za izdavanje ljepljive trake.
30. Uređaj prema zahtjevu 25, naznačen time da je naprava za brtvljenje (47) ekstruder za polaganje trake nepropusnog materijala na spojene rubove cjevastog elementa.
31. Uređaj prema zahtjevu 25, naznačen time da nadalje uključuje naprave za omatanje dodatnog sloja smolastog impregnirajućeg materijala oko cjevastog elementa koji izlazi iz proksimalnog kraja i oblikuje dodatni sloj u cijevi.
32. Uređaj prema zahtjevu 25, naznačen time da nadalje uključuje dobavni dio za pohranjivanje smolastog impregnirajućeg materijala.
33. Uređaj prema zahtjevu 32, naznačen time da dobavni dio uključuje kalem za pridržavanje smolastog impregnirajućeg materijala.
HR20100203T 2003-11-07 2010-04-09 Materijal za sanaciju cjevovoda sa integralnim nepropusnim unutarnjim slojem i kontinuirani postupak proizvodnje HRP20100203T1 (hr)

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Application Number Priority Date Filing Date Title
US10/703,814 US7261788B1 (en) 2003-11-07 2003-11-07 Preparation of cured in place liner with integral inner impermeable layer
PCT/US2004/036625 WO2005047756A1 (en) 2003-11-07 2004-11-03 Cured in place liner with integral inner impermeable layer and continuous method of manufacture

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US (3) US7261788B1 (hr)
EP (1) EP1685346B1 (hr)
JP (1) JP4582550B2 (hr)
KR (1) KR101126814B1 (hr)
CN (1) CN100564983C (hr)
AT (1) ATE455272T1 (hr)
AU (1) AU2004288923B2 (hr)
BR (1) BRPI0416314A (hr)
CA (1) CA2544966A1 (hr)
DE (2) DE212004000056U1 (hr)
DK (2) DK1685346T3 (hr)
ES (1) ES2343185T3 (hr)
HK (1) HK1095621A1 (hr)
HR (1) HRP20100203T1 (hr)
IL (1) IL175413A0 (hr)
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US20070113971A1 (en) * 2005-11-18 2007-05-24 Insituform (Netherlands) B.V. Longitudinally reinforced cured in place liner and reinforced coating
US8118063B2 (en) * 2009-02-26 2012-02-21 Lmk Enterprises, Inc. Method and apparatus for lining a pipe
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DE602004025134D1 (de) 2010-03-04
AU2004288923A1 (en) 2005-05-26
DE212004000056U1 (de) 2006-07-27
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