GB838090A - Improvements relating to cables for pre-stressing concrete - Google Patents

Improvements relating to cables for pre-stressing concrete

Info

Publication number
GB838090A
GB838090A GB3905756A GB3905756A GB838090A GB 838090 A GB838090 A GB 838090A GB 3905756 A GB3905756 A GB 3905756A GB 3905756 A GB3905756 A GB 3905756A GB 838090 A GB838090 A GB 838090A
Authority
GB
United Kingdom
Prior art keywords
concrete
wires
cables
improvements relating
tendon
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
GB3905756A
Inventor
Alan James Harris
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.)
SPAN TENDONS Ltd
Original Assignee
SPAN TENDONS Ltd
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 SPAN TENDONS Ltd filed Critical SPAN TENDONS Ltd
Priority to GB3905756A priority Critical patent/GB838090A/en
Priority to BE579786A priority patent/BE579786A/en
Publication of GB838090A publication Critical patent/GB838090A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/10—Ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

838,090. Reinforced concrete. SPAN TENDONS Ltd. Sept. 22, 1958 [June 21, 1957], No. 39057/56. Class 20(4) A tendon, for reinforcing concrete, comprises a plurality of steel wires 10 in a wrapping 12, the spaces between the wires being filled with a hardenable material, e.g. cement or synthetic resin, in its unhardened condition. A spiral member 11 may be incorporated for the injection of hardening fluid either before or after tensioning. Heat can be applied by passing an electric current down the wires if synthetic resin is used. The space between the member 8 and the tendon is filled with concrete.
GB3905756A 1957-06-21 1957-06-21 Improvements relating to cables for pre-stressing concrete Expired GB838090A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3905756A GB838090A (en) 1957-06-21 1957-06-21 Improvements relating to cables for pre-stressing concrete
BE579786A BE579786A (en) 1957-06-21 1959-06-17 Improvements to processes and device for pre-stressing concrete.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3905756A GB838090A (en) 1957-06-21 1957-06-21 Improvements relating to cables for pre-stressing concrete

Publications (1)

Publication Number Publication Date
GB838090A true GB838090A (en) 1960-06-22

Family

ID=10407375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3905756A Expired GB838090A (en) 1957-06-21 1957-06-21 Improvements relating to cables for pre-stressing concrete

Country Status (2)

Country Link
BE (1) BE579786A (en)
GB (1) GB838090A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631883A (en) * 1983-05-25 1986-12-30 Psc Freyssinet Limited Tendons for post-tensioned pre-stressed concrete structures
DE4134787A1 (en) * 1991-10-22 1993-04-29 Sicom Ges Fuer Sensor Und Vors Elongated element
CN106852161A (en) * 2014-10-22 2017-06-13 新日铁住金工程技术株式会社 The manufacture method of cable and cable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631883A (en) * 1983-05-25 1986-12-30 Psc Freyssinet Limited Tendons for post-tensioned pre-stressed concrete structures
DE4134787A1 (en) * 1991-10-22 1993-04-29 Sicom Ges Fuer Sensor Und Vors Elongated element
CN106852161A (en) * 2014-10-22 2017-06-13 新日铁住金工程技术株式会社 The manufacture method of cable and cable
EP3211133A4 (en) * 2014-10-22 2018-06-06 Nippon Steel & Sumikin Engineering Co., Ltd. Cable, and cable production method
US10458063B2 (en) 2014-10-22 2019-10-29 Nippon Steel Engineering Co., Ltd. Cable and method for manufacturing cable

Also Published As

Publication number Publication date
BE579786A (en) 1959-10-16

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