GB956511A - Preformed thermal insulation and method of manufacture thereof - Google Patents

Preformed thermal insulation and method of manufacture thereof

Info

Publication number
GB956511A
GB956511A GB640362A GB640362A GB956511A GB 956511 A GB956511 A GB 956511A GB 640362 A GB640362 A GB 640362A GB 640362 A GB640362 A GB 640362A GB 956511 A GB956511 A GB 956511A
Authority
GB
United Kingdom
Prior art keywords
adhesive
layer
cylinder
impregnated
fibrous
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
GB640362A
Inventor
Harry Jensen
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.)
PARK SECTIONAL INSULATING COMP
Original Assignee
PARK SECTIONAL INSULATING COMP
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 PARK SECTIONAL INSULATING COMP filed Critical PARK SECTIONAL INSULATING COMP
Priority to GB640362A priority Critical patent/GB956511A/en
Publication of GB956511A publication Critical patent/GB956511A/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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Insulation (AREA)

Abstract

956,511. Heat-insulation tubes. PARK SECTIONAL INSULATING CO. Ltd. Feb. 8, 1963 [Feb. 19, 1962], No. 6403/62. Heading F2P. [Also in Division B5] An insulating covering for pipes, containers, furnaces &c. comprises a layer of asbestos wool impregnated with a hardenable adhesive which forms an outer skin, and an inner layer of fibrous mineral material such as mineral, glass or slag wool or fibres bonded thereto by the adhesive which is coated on both faces of the inner layer. The adhesive may be aqueous sodium silicate solution or a thermosetting resin. The covering may be in the form of slabs but is preferably in the form of a semicylinder, or a cylinder cut almost through diametrically, leaving the asbestos layer on one side to act as a hinge. The semi-cylinder comprises the outer asbestos wool layer 1 and inner fibrous layer 2, and is made by superposing the fibrous layers the inner of which has been coated with the adhesive on both sides, wrapping the layers around a mandrel covered with mica 4 as a parting agent, securing them by end collars, and pressing the cylinder so formed, while rotating it on a pair of rollers rotating in the same direction, by means of an upper pressing roller. The product, which has a hard outer skin due to distribution of adhesive, is dried, the mandrel removed, and the cylinder sawn through wholly or partly as above. The asbestos wool layer may be pre -impregnated with adhesive. In a modification, the impregnated layers are placed in a mould, a former dusted with mica pressed against them, and the whole oven-dried.
GB640362A 1962-02-19 1962-02-19 Preformed thermal insulation and method of manufacture thereof Expired GB956511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB640362A GB956511A (en) 1962-02-19 1962-02-19 Preformed thermal insulation and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB640362A GB956511A (en) 1962-02-19 1962-02-19 Preformed thermal insulation and method of manufacture thereof

Publications (1)

Publication Number Publication Date
GB956511A true GB956511A (en) 1964-04-29

Family

ID=9813886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB640362A Expired GB956511A (en) 1962-02-19 1962-02-19 Preformed thermal insulation and method of manufacture thereof

Country Status (1)

Country Link
GB (1) GB956511A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089241A (en) * 1976-04-20 1978-05-16 Andre Bechler Automatic turret lathe
EP0069543A2 (en) * 1981-07-06 1983-01-12 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
EP0543354A1 (en) * 1991-11-21 1993-05-26 Wilfried Seitz Insulated element made of mineral wool
EP0793052A1 (en) * 1996-03-01 1997-09-03 Elring Klinger GmbH Thermal insulating cover for heated parts
CN107746210A (en) * 2017-09-30 2018-03-02 烟台科立达节能科技有限公司 Nanometer titanium dioxide silica aerogel composite pipe and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089241A (en) * 1976-04-20 1978-05-16 Andre Bechler Automatic turret lathe
EP0069543A2 (en) * 1981-07-06 1983-01-12 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
EP0069543A3 (en) * 1981-07-06 1984-11-21 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
EP0543354A1 (en) * 1991-11-21 1993-05-26 Wilfried Seitz Insulated element made of mineral wool
EP0793052A1 (en) * 1996-03-01 1997-09-03 Elring Klinger GmbH Thermal insulating cover for heated parts
CN107746210A (en) * 2017-09-30 2018-03-02 烟台科立达节能科技有限公司 Nanometer titanium dioxide silica aerogel composite pipe and preparation method thereof

Similar Documents

Publication Publication Date Title
US4576206A (en) Pipe insulation sleeve
US4019761A (en) Connection for foam insulated pipes
ATE2557T1 (en) HEAT INSULATION.
SE7907033L (en) PRE-INSULATED CONNECTOR
JPS5499169A (en) Manufacture of composite pipes and its device
GB956511A (en) Preformed thermal insulation and method of manufacture thereof
GB976325A (en) Improvements in and relating to the manufacture of pipes
FI853397L (en) FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV KOKILLER AV MINERALFIBRER.
GB1362464A (en) Metallic pipe having a protective coating and a composite pipe wrap material for use in wrapping the pipe to protect the same from corrosion
GB908127A (en) Improvements in or relating to conduit pipe
CN105065856A (en) Cylindrical vacuum insulated panel and manufacturing method thereof
US4231825A (en) Method of making jacketed foam pipe insulation
JP2004347119A (en) Heat insulating pipe cover
GB1279904A (en) Thermally insulated conduit
GB1435695A (en) Insulated service pipes
GB816767A (en) The manufacture of spigot-and-socket concrete pipe joints
GB1184550A (en) An Improved Method of Manufacturing a Prefabricated Flue Section.
JPH1163378A (en) Pipe heat insulating body and manufacture thereof
GB683221A (en) Improvements relating to thermal-insulation coverings
GB859599A (en) Improvements in pipe lagging
GB1238022A (en)
SU100973A1 (en) Thermal insulation design for pipelines
JPH0424746Y2 (en)
JP2939927B2 (en) Manufacturing method of heat insulator for elbow
SU833911A1 (en) Method of producing heat-insulating articles