EP2102434A4 - Flexible fiber reinforced composite rebar - Google Patents

Flexible fiber reinforced composite rebar

Info

Publication number
EP2102434A4
EP2102434A4 EP07862985A EP07862985A EP2102434A4 EP 2102434 A4 EP2102434 A4 EP 2102434A4 EP 07862985 A EP07862985 A EP 07862985A EP 07862985 A EP07862985 A EP 07862985A EP 2102434 A4 EP2102434 A4 EP 2102434A4
Authority
EP
European Patent Office
Prior art keywords
fiber reinforced
reinforced composite
flexible fiber
composite rebar
rebar
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Withdrawn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
EP07862985A
Other languages
German (de)
French (fr)
Other versions
EP2102434A2 (en
Inventor
Brian J Knouff
Alan Fatz
A Dean Thompson
William P Junk
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.)
DT Search and Design LLC
Original Assignee
DT Search and Design LLC
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 DT Search and Design LLC filed Critical DT Search and Design LLC
Publication of EP2102434A2 publication Critical patent/EP2102434A2/en
Publication of EP2102434A4 publication Critical patent/EP2102434A4/en
Withdrawn legal-status Critical Current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
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/14—Twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Laminated Bodies (AREA)
EP07862985A 2006-12-14 2007-12-14 Flexible fiber reinforced composite rebar Withdrawn EP2102434A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87482806P 2006-12-14 2006-12-14
US11/955,637 US20080141614A1 (en) 2006-12-14 2007-12-13 Flexible fiber reinforced composite rebar
PCT/US2007/025711 WO2008076400A2 (en) 2006-12-14 2007-12-14 Flexible fiber reinforced composite rebar

Publications (2)

Publication Number Publication Date
EP2102434A2 EP2102434A2 (en) 2009-09-23
EP2102434A4 true EP2102434A4 (en) 2009-11-25

Family

ID=39525468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07862985A Withdrawn EP2102434A4 (en) 2006-12-14 2007-12-14 Flexible fiber reinforced composite rebar

Country Status (6)

Country Link
US (1) US20080141614A1 (en)
EP (1) EP2102434A4 (en)
JP (1) JP2010513751A (en)
AU (1) AU2007334387A1 (en)
CA (1) CA2671371A1 (en)
WO (1) WO2008076400A2 (en)

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Publication number Priority date Publication date Assignee Title
DE102011002796A1 (en) * 2011-01-17 2012-07-19 Sgl Carbon Se Carrier element for receiving in a train or Lastträgergurt
EP3048615B1 (en) 2011-04-12 2018-01-03 Ticona LLC Composite core for electrical transmission cables
ES2617596T3 (en) 2011-04-12 2017-06-19 Southwire Company, Llc Electrical transmission cables with composite cores
CN103477020A (en) 2011-04-12 2013-12-25 提克纳有限责任公司 Umbilical for use in subsea applications
WO2012142107A1 (en) 2011-04-12 2012-10-18 Ticona Llc Continious fiber reinforced thermoplastic rod and pultrusion method for its manufacture
JP6276686B2 (en) 2011-04-12 2018-02-07 ティコナ・エルエルシー Die and method for impregnating fiber roving
US20140037842A1 (en) 2011-04-12 2014-02-06 Ticona Llc Impregnation Section of Die and Method for Impregnating Fiber Rovings
CA2775442C (en) 2011-04-29 2019-01-08 Ticona Llc Impregnation section with upstream surface and method for impregnating fiber rovings
CN104053530B (en) 2011-04-29 2016-10-19 提克纳有限责任公司 For impregnating the mould with flowing diffusion cast path and the method for fiber roving
CA2775445C (en) 2011-04-29 2019-04-09 Ticona Llc Die and method for impregnating fiber rovings
CA2746281A1 (en) * 2011-07-14 2013-01-14 Pultrall Inc. Curved reinforcement rod having improved strength in the curvature and the method to procuce the rod
US10336016B2 (en) 2011-07-22 2019-07-02 Ticona Llc Extruder and method for producing high fiber density resin structures
US9624350B2 (en) 2011-12-09 2017-04-18 Ticona Llc Asymmetric fiber reinforced polymer tape
US9283708B2 (en) 2011-12-09 2016-03-15 Ticona Llc Impregnation section for impregnating fiber rovings
US9289936B2 (en) 2011-12-09 2016-03-22 Ticona Llc Impregnation section of die for impregnating fiber rovings
WO2013086259A1 (en) 2011-12-09 2013-06-13 Ticona Llc Die and method for impregnating fiber rovings
JP2015505752A (en) 2011-12-09 2015-02-26 ティコナ・エルエルシー Impregnation section and die for impregnating fiber roving
CA2773042A1 (en) 2012-03-23 2013-09-23 Pultrall Inc. Curved rod with improved mechanical resistance on its curve and production method therefof
WO2013188644A1 (en) 2012-06-15 2013-12-19 Ticona Llc Subsea pipe section with reinforcement layer
DE102015100386A1 (en) * 2015-01-13 2016-07-14 Technische Universität Dresden Reinforcing rod of filament composite and method for its production
US10036165B1 (en) * 2015-03-12 2018-07-31 Global Energy Sciences, Llc Continuous glass fiber reinforcement for concrete containment cages
DK178510B1 (en) * 2015-03-31 2016-04-18 Fiberline Composites As Semi-finished and structural element made from the same
US10480320B2 (en) * 2017-03-06 2019-11-19 Minova International Limited Oval bar
DE102017107948A1 (en) * 2017-04-12 2018-10-18 Technische Universität Dresden Reinforcing bar for insertion into a concrete matrix and its production method, a reinforcement system consisting of several reinforcing bars and a concrete component
DE102017120143A1 (en) 2017-09-01 2019-03-07 Groz-Beckert Kg Bending method and bending device for bending a composite rod
DE102017219774A1 (en) 2017-11-07 2019-05-09 Leichtbau-Zentrum Sachsen Gmbh Method and plant for the production of fiber-matrix composite profiles with axially rotating cross-section and adjustable fiber orientation
CN116411676A (en) 2018-11-19 2023-07-11 欧文斯科宁知识产权资产有限公司 Composite steel bar
CN113352651B (en) * 2020-07-22 2022-06-24 江苏易鼎复合技术有限公司 Exposed continuous deformation composite material section
JP2023062721A (en) * 2021-10-22 2023-05-09 学校法人金沢工業大学 Concrete reinforcement composite material and concrete reinforcing bar

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611492A (en) * 1946-05-02 1948-10-29 John Lloyd Bannister Improvements in reinforcing bars
FR1068604A (en) * 1949-12-10 1954-06-29 Concrete reinforcement
US5650220A (en) * 1995-05-26 1997-07-22 Owens-Corning Fiberglas Technology, Inc. Formable reinforcing bar and method for making same
US5727357A (en) * 1996-05-22 1998-03-17 Owens-Corning Fiberglas Technology, Inc. Composite reinforcement
US6612085B2 (en) * 2000-01-13 2003-09-02 Dow Global Technologies Inc. Reinforcing bars for concrete structures

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425883A (en) * 1941-08-08 1947-08-19 John G Jackson Concrete structural element reinforced with glass filaments
US4376834A (en) * 1981-10-14 1983-03-15 The Upjohn Company Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material
CA1238205A (en) * 1985-04-26 1988-06-21 Cerminco Inc. Structural rod for reinforcing concrete material
JPH0718206B2 (en) * 1989-09-14 1995-03-01 帝人株式会社 Method of manufacturing structural rod
JPH05269726A (en) * 1992-03-25 1993-10-19 Mitsui Constr Co Ltd Reinforcing material for structure of civil engineering structure
MX9700059A (en) * 1994-06-28 1997-12-31 Marshall Ind Composites Apparatus for forming reinforcing structural rebar.
US5891560A (en) * 1997-07-02 1999-04-06 The Dow Chemical Company Fiber-reinforced composite and method of making same
US6048598A (en) * 1997-12-17 2000-04-11 Balaba Concrete Supply, Inc. Composite reinforcing member
DE10108357A1 (en) * 2001-02-21 2002-08-29 Sika Ag, Vorm. Kaspar Winkler & Co Reinforcing bar and method for its production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611492A (en) * 1946-05-02 1948-10-29 John Lloyd Bannister Improvements in reinforcing bars
FR1068604A (en) * 1949-12-10 1954-06-29 Concrete reinforcement
US5650220A (en) * 1995-05-26 1997-07-22 Owens-Corning Fiberglas Technology, Inc. Formable reinforcing bar and method for making same
US5727357A (en) * 1996-05-22 1998-03-17 Owens-Corning Fiberglas Technology, Inc. Composite reinforcement
US6612085B2 (en) * 2000-01-13 2003-09-02 Dow Global Technologies Inc. Reinforcing bars for concrete structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008076400A2 *

Also Published As

Publication number Publication date
WO2008076400A2 (en) 2008-06-26
WO2008076400A3 (en) 2008-10-09
US20080141614A1 (en) 2008-06-19
AU2007334387A1 (en) 2008-06-26
JP2010513751A (en) 2010-04-30
CA2671371A1 (en) 2008-06-26
EP2102434A2 (en) 2009-09-23

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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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Effective date: 20090713

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091027

RIC1 Information provided on ipc code assigned before grant

Ipc: E04H 12/00 20060101AFI20090714BHEP

Ipc: B29C 70/00 20060101ALI20091021BHEP

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Effective date: 20100201

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