GB408407A - Improvements in or relating to lining concrete pipes - Google Patents
Improvements in or relating to lining concrete pipesInfo
- Publication number
- GB408407A GB408407A GB3684932A GB3684932A GB408407A GB 408407 A GB408407 A GB 408407A GB 3684932 A GB3684932 A GB 3684932A GB 3684932 A GB3684932 A GB 3684932A GB 408407 A GB408407 A GB 408407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- rubber
- pipes
- surface layer
- dunlop
- 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
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
408,407. Lined concrete pipes. DUNLOP RUBBER CO., Ltd., 32, Osnaburgh Street, London, TWISS, D. F., OWEN, E. W. B., and McCOWAN, W., Fort Dunlop, Birmingham. Dec. 30, 1932, No. 36849. [Class 99 (ii).] A concrete pipe is provided with a lining comprising a priming layer of bitumen and short fibres, the fibres preferably not exceeding 2 mm. in length, and a surface layer of thermoplastic material containing rubber. The priming layer may also include rubber and is applied to the pipe as a solution in coal tar naphtha, and when the solvent has evaporated the surface layer of rubber, which is preferably mixed with paraffin wax, is applied in a molten condition. The latter coating may be distributed evenly by an internally-heated spherical or disc-like tool adapted to be pulled through the pipe, although, if desired, the coating may be appled so as to have a greater thickness in the lower half of the pipe. The above materials may also be used for jointing together the ends of such lined pipes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3684932A GB408407A (en) | 1932-12-30 | 1932-12-30 | Improvements in or relating to lining concrete pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3684932A GB408407A (en) | 1932-12-30 | 1932-12-30 | Improvements in or relating to lining concrete pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB408407A true GB408407A (en) | 1934-04-12 |
Family
ID=10391677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3684932A Expired GB408407A (en) | 1932-12-30 | 1932-12-30 | Improvements in or relating to lining concrete pipes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB408407A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1039320B (en) * | 1956-12-08 | 1958-09-18 | Josef Boessner | Leakproof high-pressure pipes made of reinforced concrete and process for their manufacture |
DE1074929B (en) * | 1960-02-04 | Internationale Siegwartbalken Gesellschaft Luzern (Schweiz) | Leak-proof pressure line pipe | |
DE3029674A1 (en) * | 1980-08-05 | 1982-03-11 | Kleinsteuber GmbH, 2100 Hamburg | Coating for interior surface of concrete pipe - has first layer of slow hardening esp. hydroxymethyl methacrylate! resin and second layer of faster hardening resin |
WO2004085332A2 (en) * | 2003-03-28 | 2004-10-07 | Halliburton Energy Services, Inc. | Methods and compositions for coating pipe |
-
1932
- 1932-12-30 GB GB3684932A patent/GB408407A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074929B (en) * | 1960-02-04 | Internationale Siegwartbalken Gesellschaft Luzern (Schweiz) | Leak-proof pressure line pipe | |
DE1039320B (en) * | 1956-12-08 | 1958-09-18 | Josef Boessner | Leakproof high-pressure pipes made of reinforced concrete and process for their manufacture |
DE3029674A1 (en) * | 1980-08-05 | 1982-03-11 | Kleinsteuber GmbH, 2100 Hamburg | Coating for interior surface of concrete pipe - has first layer of slow hardening esp. hydroxymethyl methacrylate! resin and second layer of faster hardening resin |
WO2004085332A2 (en) * | 2003-03-28 | 2004-10-07 | Halliburton Energy Services, Inc. | Methods and compositions for coating pipe |
WO2004085332A3 (en) * | 2003-03-28 | 2005-01-27 | Halliburton Energy Serv Inc | Methods and compositions for coating pipe |
US7217441B2 (en) | 2003-03-28 | 2007-05-15 | Halliburton Energy Services, Inc. | Methods for coating pipe comprising using cement compositions comprising high tensile strength fibers and/or a multi-purpose cement additive |
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