GB1025319A - Reinforced protective pipe wrap material and method and apparatus for producing same and applying the material to pipe - Google Patents

Reinforced protective pipe wrap material and method and apparatus for producing same and applying the material to pipe

Info

Publication number
GB1025319A
GB1025319A GB1778164A GB1778164A GB1025319A GB 1025319 A GB1025319 A GB 1025319A GB 1778164 A GB1778164 A GB 1778164A GB 1778164 A GB1778164 A GB 1778164A GB 1025319 A GB1025319 A GB 1025319A
Authority
GB
United Kingdom
Prior art keywords
pipe
asphalt
coal tar
applying
producing same
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
Application number
GB1778164A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB1025319A publication Critical patent/GB1025319A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L58/16—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • 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
    • B29C63/08—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 by winding helically
    • B29C63/10—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 by winding helically around tubular articles
    • B29C63/105—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 by winding helically around tubular articles continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1,025,319. Pipe wrapping. OWENS-CORNING FIBERGLASS CORPORATION. April 29, 1964 [May 8, 1963], Heading F2P. [Also in Division B5] A laminated pipe-wrap material comprises parallel spaced strands or yarns of mineral fibres and a paper sheet with a matric of butuminous material (asphalt or coal tar) impregnating and coating the sheet material and the fibres, and a synthetic resin film, e.g. polypropylene, polyvinyl chloride and acetate and copolymers thereof, polyamides and other polyethylene resins, on one or both sides of the assembly, rendering it impervious to water but pervious to organic solvents. Before application to a pipe the latter is treated with a solvent release adhesive or primer comprising toluene, asphalt (coal tar pitch) and chloroprene rubber and the material is applied in a spiral path by a castered ring 70 carrying a spool 76 of the material and motivated in an appropriate manner.
GB1778164A 1963-05-08 1964-04-29 Reinforced protective pipe wrap material and method and apparatus for producing same and applying the material to pipe Expired GB1025319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27893963A 1963-05-08 1963-05-08

Publications (1)

Publication Number Publication Date
GB1025319A true GB1025319A (en) 1966-04-06

Family

ID=23067031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1778164A Expired GB1025319A (en) 1963-05-08 1964-04-29 Reinforced protective pipe wrap material and method and apparatus for producing same and applying the material to pipe

Country Status (4)

Country Link
BE (1) BE647467A (en)
GB (1) GB1025319A (en)
LU (1) LU46036A1 (en)
NL (1) NL6404450A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077320A1 (en) * 1970-01-26 1971-10-22 Dunlop Holdings Ltd
FR2514858A1 (en) * 1981-10-20 1983-04-22 Fawley Norman PROCESS FOR TREATING A PIPE, AND PIPE OBTAINED THEREBY
US4676276A (en) * 1981-10-20 1987-06-30 Fawley Norman Method of treating a pipe and product produced thereby
FR2666864A1 (en) * 1990-09-14 1992-03-20 Labiche Jean Pierre METHOD FOR REPAIRING OR RESTORING ON-SITE A SECTION OF A PIPE OR ENCLOSURE INTENDED TO CONTAIN OR CONTAIN A PRESSURIZED FLUID, AND DEVICE FOR CARRYING OUT SAID METHOD.
US5491880A (en) * 1990-09-14 1996-02-20 Labiche; Jean-Pierre Method and apparatus for repairing a section of pipeline
US5518568A (en) * 1992-09-09 1996-05-21 Fawley; Norman C. High tensile strength composite reinforcing bands and methods for making same
US5632307A (en) * 1992-09-09 1997-05-27 Clock Spring Company, L.P. Methods for using a high tensile strength reinforcement to repair surface defects in a pipe

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077320A1 (en) * 1970-01-26 1971-10-22 Dunlop Holdings Ltd
FR2514858A1 (en) * 1981-10-20 1983-04-22 Fawley Norman PROCESS FOR TREATING A PIPE, AND PIPE OBTAINED THEREBY
US4676276A (en) * 1981-10-20 1987-06-30 Fawley Norman Method of treating a pipe and product produced thereby
FR2666864A1 (en) * 1990-09-14 1992-03-20 Labiche Jean Pierre METHOD FOR REPAIRING OR RESTORING ON-SITE A SECTION OF A PIPE OR ENCLOSURE INTENDED TO CONTAIN OR CONTAIN A PRESSURIZED FLUID, AND DEVICE FOR CARRYING OUT SAID METHOD.
WO1992005383A1 (en) * 1990-09-14 1992-04-02 Labiche Jean Pierre Process for repairing or restoring in situ, a section of a pipe or chamber for receiving or containing pressurized fluid, and device for carrying out said process
US5491880A (en) * 1990-09-14 1996-02-20 Labiche; Jean-Pierre Method and apparatus for repairing a section of pipeline
US5518568A (en) * 1992-09-09 1996-05-21 Fawley; Norman C. High tensile strength composite reinforcing bands and methods for making same
US5632307A (en) * 1992-09-09 1997-05-27 Clock Spring Company, L.P. Methods for using a high tensile strength reinforcement to repair surface defects in a pipe
US5677046A (en) * 1992-09-09 1997-10-14 Clock Spring Company L.P. High tensile strength composite reinforcing bands
US5683530A (en) * 1992-09-09 1997-11-04 Clock Spring Company, L.P. Reinforcement methods utilizing high tensile strength composite bands

Also Published As

Publication number Publication date
NL6404450A (en) 1964-11-09
BE647467A (en) 1964-08-31
LU46036A1 (en) 1964-07-06

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