GB1494072A - Methods of protecting structural members - Google Patents

Methods of protecting structural members

Info

Publication number
GB1494072A
GB1494072A GB1042273A GB1042273A GB1494072A GB 1494072 A GB1494072 A GB 1494072A GB 1042273 A GB1042273 A GB 1042273A GB 1042273 A GB1042273 A GB 1042273A GB 1494072 A GB1494072 A GB 1494072A
Authority
GB
United Kingdom
Prior art keywords
jacket
pile
foam
protecting
around
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
GB1042273A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1042273A priority Critical patent/GB1494072A/en
Publication of GB1494072A publication Critical patent/GB1494072A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/60—Piles with protecting cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Revetment (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

1494072 Protecting metal piles E J W HENRY 2 Dec 1974 [3 Sept 1973] 10422/73 Heading C7E [Also in Division El ] A method of protecting in situ a metal pile partially immersed in water from corrosion comprises placing a jacket around the pile and injecting polyurethane foam into the intervening space which sets to form a protective coating. The jacket can be formed from black pigmented polypropylene. Sheets are wrapped around the pile on spacers and are welded to form the jacket. Foam is subsequently injected through the ends of the jacket or through holes in the jacket. In Fig. 2 (not shown), a structure having a pile 9 subjected to a high water level HWL and low water level LWL is protected in situ. A former 12 is erected around the upper part of the pile. Jacket portions 16 are built up on the former and slide down the pile until a complete jacket is built. The top portion is then sealed, and air pumped into expel water in the jacket. The air can be heated. Foam is subsequently injected to form the coating.
GB1042273A 1974-12-02 1974-12-02 Methods of protecting structural members Expired GB1494072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1042273A GB1494072A (en) 1974-12-02 1974-12-02 Methods of protecting structural members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1042273A GB1494072A (en) 1974-12-02 1974-12-02 Methods of protecting structural members

Publications (1)

Publication Number Publication Date
GB1494072A true GB1494072A (en) 1977-12-07

Family

ID=9967528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1042273A Expired GB1494072A (en) 1974-12-02 1974-12-02 Methods of protecting structural members

Country Status (1)

Country Link
GB (1) GB1494072A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306821A (en) * 1978-06-20 1981-12-22 Moore Charles D Method and apparatus for restoring piling
EP0048959A2 (en) * 1980-09-29 1982-04-07 Günter Helmdach Load-bearing foundation element, especially in reinforced concrete
EP0071217A2 (en) * 1981-07-23 1983-02-09 Floyd Elvin Dimmick Method for restoring an underwater piling and an underwater jacket used therewith
GB2159561A (en) * 1984-05-15 1985-12-04 Viking Mjondalen As Method for applying a protective coating to an elongate structural element of steel, e.g. a riser on an offshore oil rig
US4659255A (en) * 1984-07-19 1987-04-21 Nippon Steel Corporation Marine structure of precoated corrosion resistant steel pipe piles
WO1987003318A1 (en) * 1985-12-02 1987-06-04 Irete S.A. Device for taking the impression of elements of immersed structures and method using said device
US4743142A (en) * 1984-07-19 1988-05-10 Nippon Steel Corporation Precoated corrosion-resistant steel pipe piles for marine use, and structure thereof
US4779389A (en) * 1987-03-02 1988-10-25 Landers Phillip G Method and apparatus for insitu reinforcement, repair and safety enhancement of wooden poles
US4993876A (en) * 1986-06-16 1991-02-19 501 Sandoz, Ltd. Method and apparatus for protective encapsulation of structural members
WO2016008006A1 (en) * 2014-07-14 2016-01-21 Joinlock Pty Ltd Jacket assembly
CN105801903A (en) * 2016-03-17 2016-07-27 中国船舶重工集团公司第七二五研究所 Preparation method and corrosion-preventing implementation method of super-hydrophobic sponge material

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306821A (en) * 1978-06-20 1981-12-22 Moore Charles D Method and apparatus for restoring piling
EP0048959A2 (en) * 1980-09-29 1982-04-07 Günter Helmdach Load-bearing foundation element, especially in reinforced concrete
EP0048959A3 (en) * 1980-09-29 1982-08-25 Günter Helmdach Load-bearing foundation element, especially in reinforced concrete
EP0071217A2 (en) * 1981-07-23 1983-02-09 Floyd Elvin Dimmick Method for restoring an underwater piling and an underwater jacket used therewith
EP0071217A3 (en) * 1981-07-23 1983-04-27 Floyd Elvin Dimmick Method for restoring an underwater piling and an underwater jacket used therewith
US4439070A (en) * 1981-07-23 1984-03-27 Dimmick Floyd E Method for restoring an underwater piling and an underwater jacket used therewith
GB2159561A (en) * 1984-05-15 1985-12-04 Viking Mjondalen As Method for applying a protective coating to an elongate structural element of steel, e.g. a riser on an offshore oil rig
US4659255A (en) * 1984-07-19 1987-04-21 Nippon Steel Corporation Marine structure of precoated corrosion resistant steel pipe piles
US4743142A (en) * 1984-07-19 1988-05-10 Nippon Steel Corporation Precoated corrosion-resistant steel pipe piles for marine use, and structure thereof
WO1987003318A1 (en) * 1985-12-02 1987-06-04 Irete S.A. Device for taking the impression of elements of immersed structures and method using said device
US4993876A (en) * 1986-06-16 1991-02-19 501 Sandoz, Ltd. Method and apparatus for protective encapsulation of structural members
US4779389A (en) * 1987-03-02 1988-10-25 Landers Phillip G Method and apparatus for insitu reinforcement, repair and safety enhancement of wooden poles
WO2016008006A1 (en) * 2014-07-14 2016-01-21 Joinlock Pty Ltd Jacket assembly
CN105801903A (en) * 2016-03-17 2016-07-27 中国船舶重工集团公司第七二五研究所 Preparation method and corrosion-preventing implementation method of super-hydrophobic sponge material
CN105801903B (en) * 2016-03-17 2019-01-15 中国船舶重工集团公司第七二五研究所 A kind of preparation and its anticorrosion implementation method of super-hydrophobic sponge material

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee