EP0154243A3 - Geschützte Spannglieder in Beton - Google Patents

Geschützte Spannglieder in Beton Download PDF

Info

Publication number
EP0154243A3
EP0154243A3 EP85101794A EP85101794A EP0154243A3 EP 0154243 A3 EP0154243 A3 EP 0154243A3 EP 85101794 A EP85101794 A EP 85101794A EP 85101794 A EP85101794 A EP 85101794A EP 0154243 A3 EP0154243 A3 EP 0154243A3
Authority
EP
European Patent Office
Prior art keywords
concrete
protected
tensioning members
tensioning
cladding
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.)
Withdrawn
Application number
EP85101794A
Other languages
English (en)
French (fr)
Other versions
EP0154243A2 (de
Inventor
Lothar Dr. Preis
Gerhard Dieter Dr. Wolf
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of EP0154243A2 publication Critical patent/EP0154243A2/de
Publication of EP0154243A3 publication Critical patent/EP0154243A3/de
Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Bei der Verwendung von unidirektional (glas)faserver­ stärkten Verbundwerkstoffprofilen (1,21) zum Vorspannen im Betonbau müssen die beim Spannen unvermeidlichen Matrixrisse geschlossen werden, um die vorzeitige Zerstö­ rung der Fasern zu verhindern. Die in Hüllrohren (7,20) verlaufenden Spannglieder (1,21) werden von einer Verguß­ masse ummantelt, die hinreichend fließfähig und benetzend ist, die keinen Schrumpf hat und eine stetige Kraftübertra­ gung vom Spannglied auf das mit dem Beton fest verbunde­ ne Hüllrohr ermöglicht.
EP85101794A 1984-02-27 1985-02-19 Geschützte Spannglieder in Beton Withdrawn EP0154243A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3407017 1984-02-27
DE19843407017 DE3407017A1 (de) 1984-02-27 1984-02-27 Geschuetzte spannglieder in beton

Publications (2)

Publication Number Publication Date
EP0154243A2 EP0154243A2 (de) 1985-09-11
EP0154243A3 true EP0154243A3 (de) 1986-12-30

Family

ID=6228919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101794A Withdrawn EP0154243A3 (de) 1984-02-27 1985-02-19 Geschützte Spannglieder in Beton

Country Status (3)

Country Link
EP (1) EP0154243A3 (de)
DE (1) DE3407017A1 (de)
FI (1) FI850757L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616445C1 (en) * 1986-05-15 1987-08-20 Dyckerhoff & Widmann Ag Corrosion-resistant pipe consisting of concrete/polymer composite
AT404956B (de) * 1989-06-06 1999-04-26 Vorspann Technik Gmbh Spannbündel
EP0393013B2 (de) * 1989-04-12 1997-06-25 Vorspann-Technik Gesellschaft m.b.H. Spannbündel aus mehreren Spanngliedern
GB9616860D0 (en) * 1996-08-12 1996-09-25 Univ Cambridge Tech Concrete structure manufacture
DE10248325A1 (de) * 2002-10-17 2004-05-13 Schott Glas Endenbauteil für Rohre aus sprödbrechendem Material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT201280B (de) * 1956-08-18 1958-12-27 Basf Ag Verfahren zur Herstellung von Spannbeton
DE2108390A1 (de) * 1970-02-23 1971-10-14 Pechiney Prod Chim Selbsthartende homogene Harzbindemasse zur Herstellung von Mörtel und ahnlichen Produkten
DE2710011A1 (de) * 1977-03-08 1978-09-14 Schaefer Horst Verfahren zur herstellung von spannbetonkonstruktionen mit nachtraeglichem verbund
DE2735538A1 (de) * 1977-08-06 1979-02-15 Bayer Ag Profile aus faser-verbundwerkstoffen
DE2819176A1 (de) * 1978-05-02 1979-11-08 Focke Karl August Verfahren zur armierung von bauwerksteilen und armierung zu dessen durchfuehrung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT201280B (de) * 1956-08-18 1958-12-27 Basf Ag Verfahren zur Herstellung von Spannbeton
DE2108390A1 (de) * 1970-02-23 1971-10-14 Pechiney Prod Chim Selbsthartende homogene Harzbindemasse zur Herstellung von Mörtel und ahnlichen Produkten
DE2710011A1 (de) * 1977-03-08 1978-09-14 Schaefer Horst Verfahren zur herstellung von spannbetonkonstruktionen mit nachtraeglichem verbund
DE2735538A1 (de) * 1977-08-06 1979-02-15 Bayer Ag Profile aus faser-verbundwerkstoffen
DE2819176A1 (de) * 1978-05-02 1979-11-08 Focke Karl August Verfahren zur armierung von bauwerksteilen und armierung zu dessen durchfuehrung

Also Published As

Publication number Publication date
FI850757A0 (fi) 1985-02-25
EP0154243A2 (de) 1985-09-11
DE3407017A1 (de) 1985-08-29
FI850757L (fi) 1985-08-28

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19850219

AK Designated contracting states

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PUAL Search report despatched

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Designated state(s): AT CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 19871006

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19890125

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WOLF, GERHARD DIETER, DR.

Inventor name: PREIS, LOTHAR, DR.