FR2350540A1 - Protection de revetements passifs de conduites enterrees - Google Patents

Protection de revetements passifs de conduites enterrees

Info

Publication number
FR2350540A1
FR2350540A1 FR7613232A FR7613232A FR2350540A1 FR 2350540 A1 FR2350540 A1 FR 2350540A1 FR 7613232 A FR7613232 A FR 7613232A FR 7613232 A FR7613232 A FR 7613232A FR 2350540 A1 FR2350540 A1 FR 2350540A1
Authority
FR
France
Prior art keywords
bitumen
pipe
covered
outer layer
underground pipe
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
FR7613232A
Other languages
English (en)
French (fr)
Other versions
FR2350540B1 (cs
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.)
Siplast SA
Original Assignee
Siplast SA
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 Siplast SA filed Critical Siplast SA
Priority to FR7613232A priority Critical patent/FR2350540A1/fr
Priority to ES449482A priority patent/ES449482A1/es
Publication of FR2350540A1 publication Critical patent/FR2350540A1/fr
Application granted granted Critical
Publication of FR2350540B1 publication Critical patent/FR2350540B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
FR7613232A 1976-05-04 1976-05-04 Protection de revetements passifs de conduites enterrees Granted FR2350540A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7613232A FR2350540A1 (fr) 1976-05-04 1976-05-04 Protection de revetements passifs de conduites enterrees
ES449482A ES449482A1 (es) 1976-05-04 1976-06-23 Disposicion para la proteccion del recubrimiento pasivo de tuberias subterraneas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613232A FR2350540A1 (fr) 1976-05-04 1976-05-04 Protection de revetements passifs de conduites enterrees

Publications (2)

Publication Number Publication Date
FR2350540A1 true FR2350540A1 (fr) 1977-12-02
FR2350540B1 FR2350540B1 (cs) 1981-03-27

Family

ID=9172648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613232A Granted FR2350540A1 (fr) 1976-05-04 1976-05-04 Protection de revetements passifs de conduites enterrees

Country Status (2)

Country Link
ES (1) ES449482A1 (cs)
FR (1) FR2350540A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319107B1 (de) * 2000-09-19 2005-06-29 Hans Schillings Verfahren und halbfertigprodukt zur herstellung einer sanierungs-dachbahn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1319107B1 (de) * 2000-09-19 2005-06-29 Hans Schillings Verfahren und halbfertigprodukt zur herstellung einer sanierungs-dachbahn

Also Published As

Publication number Publication date
FR2350540B1 (cs) 1981-03-27
ES449482A1 (es) 1977-07-16

Similar Documents

Publication Publication Date Title
BR8001461A (pt) Metodo para revestir um tubo metalico com um isolamento sintetico de poli-uretano espumoso
YU52477A (en) Process for the exploitation of naphtha and bitumen from underground layers
GB2183774A (en) Device for clearing depositions from the inner surface of pipe line and forming protective coating thereon
ES528514A0 (es) Un metodo proporcionar un substrato un revestimiento superficial protector.
NO973469D0 (no) Belegg for metalloverflater samt dets påföring på rör og kabler
DK306481A (da) Uorganiske belaegninger omfattende lagmineraler
NL189514C (nl) Werkwijze voor het bekleden van pijpen en aldus beklede pijp en werkwijze ter bereiding van een bitumineuze compositie.
JPS56141886A (en) Method of forming high corrosion-resisting cement mortar coating layer on metallic pipe
JPS54127030A (en) Method of repairing leakage on pipe laid underground
FR2350540A1 (fr) Protection de revetements passifs de conduites enterrees
ES8206712A1 (es) Procedimiento para formar una capa ligante entre capas de material de superficie de carreteras
AT367439B (de) Waermeisolierender schichtstoff und verfahren zu seiner herstellung
US4537225A (en) Conduit having waterproof layer of uniform thickness and method of manufacture
JPS5567411A (en) Method of coating steel pipe with welding joint with bark layer of thermal plastic plastic and its device
US1914897A (en) Means for protecting gas or water pipes, electric cables, or the like
JPS5421388A (en) Position detecting method of defect of corrosion resistant coating layer of underground steel pipe
DE60122915D1 (de) Verfahren zur bereitstellung einer fläche mit einer feuer- und verschleissfesten auskleidung
JPS5724242A (en) Method of coating surface of every kind of steel structure, such as steel pipe, coated steel pipe, etc. with polymer cement mortar
JPS55115679A (en) Connecting method of steel pipe with corrosionnproof coating layer
JPS5293464A (en) Urethane composition
FR2354429A1 (fr) Element composite de couverture de batiment
JPS5344074A (en) Method of detecting coating of buried pipe
GB425906A (en) Improvements in and relating to protective coatings and sheathings for cables, pipesand the like
JPS5294611A (en) Method of laying pipe or providing open ditch into poor soil
NL7605881A (en) Thermally insulating composite roofing tiles - incorporating (polyurethane) foamed plastic protected by mineral fibres and coatings

Legal Events

Date Code Title Description
ST Notification of lapse