GB956511A - Preformed thermal insulation and method of manufacture thereof - Google Patents
Preformed thermal insulation and method of manufacture thereofInfo
- 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
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.
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)
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 |
-
1962
- 1962-02-19 GB GB640362A patent/GB956511A/en not_active Expired
Cited By (6)
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 |
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