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DE202004007409U1 - Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus - Google Patents

Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus Download PDF

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Publication number
DE202004007409U1
DE202004007409U1 DE200420007409 DE202004007409U DE202004007409U1 DE 202004007409 U1 DE202004007409 U1 DE 202004007409U1 DE 200420007409 DE200420007409 DE 200420007409 DE 202004007409 U DE202004007409 U DE 202004007409U DE 202004007409 U1 DE202004007409 U1 DE 202004007409U1
Authority
DE
Germany
Prior art keywords
modulus
lower strength
filled
corrosion
anchor devices
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 - Lifetime
Application number
DE200420007409
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German (de)
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.)
Dywidag Systems International GmbH
Original Assignee
Dywidag Systems International GmbH
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 Dywidag Systems International GmbH filed Critical Dywidag Systems International GmbH
Priority to DE200420007409 priority Critical patent/DE202004007409U1/en
Publication of DE202004007409U1 publication Critical patent/DE202004007409U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • E04C5/12—Anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The tie comprises one or more tensile elements (6a) such as steel cables or wires set in a tubular tension duct. Anchor devices (3,4) are provided at the ends and the part of the tension duct between same is filled with a material of lower strength and/or E-modulus. The filler material can be a setting material of lower strength such as pressed mortar which can be mixed with particles of a compressible material such as polystyrene.
DE200420007409 2004-05-08 2004-05-08 Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus Expired - Lifetime DE202004007409U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420007409 DE202004007409U1 (en) 2004-05-08 2004-05-08 Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420007409 DE202004007409U1 (en) 2004-05-08 2004-05-08 Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus

Publications (1)

Publication Number Publication Date
DE202004007409U1 true DE202004007409U1 (en) 2005-09-15

Family

ID=35034426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420007409 Expired - Lifetime DE202004007409U1 (en) 2004-05-08 2004-05-08 Corrosion-proof tie for stressed concrete comprises anchor devices at ends of tensile element in tension duct with part inbetween filled with material of lower strength and/or E-modulus

Country Status (1)

Country Link
DE (1) DE202004007409U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021245359A1 (en) * 2020-06-05 2021-12-09 Soletanche Freyssinet Grout for the injection of prestressing cables and method for installing a cable comprising such a grout

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471517C3 (en) * 1961-08-07 1974-03-07 Vorspann-Technik, Gmbh, 4030 Ratingen Process for the production of a frost-resistant injection mortar
DE3734954A1 (en) * 1987-03-13 1988-04-07 Dyckerhoff & Widmann Ag Corrosion-protected tensioning member, in particular stressing member for prestressed concrete without pretensioning, and process for its installation
DE4118897A1 (en) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Building component anchor system e.g. for strands in concrete block, etc. - has shrouding tube around anchor cables with sepg. and lubricating coating, giving easy exchange of clamp
DE4106309C2 (en) * 1991-02-28 1993-09-09 Udo 6100 Darmstadt De Hofmann
EP0606820A1 (en) * 1993-01-11 1994-07-20 VSL International AG Anchoring device for at least one tension member in a sleeve and installation method for the anchoring device
DE19833273A1 (en) * 1998-07-24 2000-01-27 Josef Eibl Tension member arrangement for pre-stressed concrete structures such as bridges, has tension members running in casing tubes laid in concrete cross-section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471517C3 (en) * 1961-08-07 1974-03-07 Vorspann-Technik, Gmbh, 4030 Ratingen Process for the production of a frost-resistant injection mortar
DE3734954A1 (en) * 1987-03-13 1988-04-07 Dyckerhoff & Widmann Ag Corrosion-protected tensioning member, in particular stressing member for prestressed concrete without pretensioning, and process for its installation
DE4106309C2 (en) * 1991-02-28 1993-09-09 Udo 6100 Darmstadt De Hofmann
DE4118897A1 (en) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Building component anchor system e.g. for strands in concrete block, etc. - has shrouding tube around anchor cables with sepg. and lubricating coating, giving easy exchange of clamp
EP0606820A1 (en) * 1993-01-11 1994-07-20 VSL International AG Anchoring device for at least one tension member in a sleeve and installation method for the anchoring device
DE19833273A1 (en) * 1998-07-24 2000-01-27 Josef Eibl Tension member arrangement for pre-stressed concrete structures such as bridges, has tension members running in casing tubes laid in concrete cross-section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021245359A1 (en) * 2020-06-05 2021-12-09 Soletanche Freyssinet Grout for the injection of prestressing cables and method for installing a cable comprising such a grout
FR3111134A1 (en) * 2020-06-05 2021-12-10 Soletanche Freyssinet GROUT FOR THE INJECTION OF PRE-STRAINING CABLES AND PROCEDURE FOR INSTALLING A CABLE INCLUDING SUCH GROUT

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20051020

R150 Term of protection extended to 6 years

Effective date: 20070802

R151 Term of protection extended to 8 years

Effective date: 20100806

R158 Lapse of ip right after 8 years

Effective date: 20121201