CA2633986A1 - Reinforcing rod - Google Patents

Reinforcing rod Download PDF

Info

Publication number
CA2633986A1
CA2633986A1 CA002633986A CA2633986A CA2633986A1 CA 2633986 A1 CA2633986 A1 CA 2633986A1 CA 002633986 A CA002633986 A CA 002633986A CA 2633986 A CA2633986 A CA 2633986A CA 2633986 A1 CA2633986 A1 CA 2633986A1
Authority
CA
Canada
Prior art keywords
reinforcing rod
ribs
material properties
different
geometric
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.)
Granted
Application number
CA002633986A
Other languages
French (fr)
Other versions
CA2633986C (en
Inventor
Harald Braasch
Andre Weber
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.)
Schoeck Bauteile GmbH
Original Assignee
Schoeck Bauteile 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 Schoeck Bauteile GmbH filed Critical Schoeck Bauteile GmbH
Publication of CA2633986A1 publication Critical patent/CA2633986A1/en
Application granted granted Critical
Publication of CA2633986C publication Critical patent/CA2633986C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A reinforcing rod made from fiber-reinforced plastic is provided on its peripheral surface with profiling projecting outwardly in the radial direction in the form of ribs extending at least across one part of the periphery. According to the invention, the reinforcing rod has ribs with different geometric and/or material properties.

Claims (8)

1. A reinforcing rod made from fiber-reinforced plastic, provided on a peripheral surface thereof with profiling projecting outwardly in a radial direction in the form of ribs extending at least across one part of the periphery, wherein the reinforcing rod has ribs with different geometric and/or material properties.
2. A reinforcing rod according to claim 1, wherein the ribs with difference geometric and/or material properties are constructed in such a way that, in a load case, they have a different shear load on the rib base.
3. A reinforcing rod according to claim 1, wherein the ribs with different geometric and/or material properties are constructed in such a way that, in a load case, they do not fail at the same time and/or under the same load.
4. A reinforcing rod according to any one of claims 1 to 3, wherein the ribs with different geometric and/or material properties are arranged at least in approximately a same axial section of the reinforcing rod adjacent at each other, bordering each other, with mutual spacing, and/or mutually overlapping.
5. A reinforcing rod according to any one of claims 1 to 4, wherein the geometric and/or material properties of the ribs are constructed in multiple steps across an axial length of the reinforcing rod and/or a periphery thereof.
6. A reinforcing rod according to any one of claims 1 to 5, wherein the different selectable geometric and/or material properties of the ribs include rib height, rib spacing, rib pitch, inclination angle of the rib flanks, slope of the ribs, and/or rib shape.
7. A reinforcing rod according to any one of claims 1 to 6, wherein the different geometric and/or material properties of the ribs include different fiber content, different materials of the reinforcing rod and/or fibers and/or different fiber orientations.
8. A reinforcing rod according to any one of claims 1 to 7, wherein the ribs are combined into a multiple step rib constructed one on the other in the radial direction, in which several ribs with different geometric and/or material properties are arranged at least partially superimposed on each other or overlapping.
CA2633986A 2007-06-08 2008-05-28 Reinforcing rod Expired - Fee Related CA2633986C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027015A DE102007027015A1 (en) 2007-06-08 2007-06-08 rebar
DE10200702715.3 2007-06-08

Publications (2)

Publication Number Publication Date
CA2633986A1 true CA2633986A1 (en) 2008-12-08
CA2633986C CA2633986C (en) 2012-08-21

Family

ID=39766860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2633986A Expired - Fee Related CA2633986C (en) 2007-06-08 2008-05-28 Reinforcing rod

Country Status (4)

Country Link
US (1) US20080302063A1 (en)
EP (1) EP2000609A1 (en)
CA (1) CA2633986C (en)
DE (1) DE102007027015A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100031607A1 (en) * 2008-08-11 2010-02-11 Oliva Michael G Splice System for Fiber-Reinforced Polymer Rebars
US8413396B2 (en) * 2009-08-11 2013-04-09 Wisconsin Alumni Research Foundation Splice system for connecting rebars in concrete assemblies
US8511038B2 (en) * 2011-02-15 2013-08-20 Randel Brandstrom Concrete panel with fiber reinforced rebar
DE102011109122A1 (en) * 2011-08-01 2013-02-07 B.T. Innovation Gmbh Multilayer component
DE102012019125B4 (en) * 2011-10-06 2016-07-07 Peter Markwirth Radiation protection container for light and medium weight radioactively contaminated material.
EP2857607A1 (en) 2013-10-01 2015-04-08 Latvijas Universitates agentura "Latvijas Universitates Polimeru mehanikas Instituts" FRP reinforcing bar
EP3091135A1 (en) 2015-05-04 2016-11-09 Evonik Degussa GmbH Reinforcing rod, method for production and use
US11041309B2 (en) * 2018-10-29 2021-06-22 Steven T Imrich Non-corrosive micro rebar
CN113039332B (en) 2018-11-19 2023-06-06 欧文斯科宁知识产权资产有限公司 Composite steel bar
DE202021000006U1 (en) 2021-01-03 2022-04-05 Herchenbach Industrial Buildings GmbH Ground peg for an industrial tent
DE102021003798A1 (en) 2020-07-24 2022-01-27 Herchenbach lndustrial Buildings GmbH Ground peg for an industrial tent

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DE857269C (en) * 1941-02-26 1952-11-27 Emil Dipl-Ing Rossmann Profile for a drilled concrete reinforcement steel
US2957240A (en) * 1956-08-17 1960-10-25 Robert A Brandes Method of making concrete reinforcing elements from ribbed steel bars
BE639415A (en) * 1962-11-07 1900-01-01
AT259204B (en) * 1964-06-20 1968-01-10 Hoesch Ag Concrete rebar
DE1936078A1 (en) * 1969-07-16 1971-01-28 Karl Karner Reinforcement bars for concrete structures
US3837258A (en) * 1970-02-03 1974-09-24 C Williams Rock bolts
DE2622524A1 (en) * 1976-05-20 1977-11-24 Janovic Kassian Anton Dipl Ing Ribbed concrete reinforcement and stressing steel rod - has lower sloping ribs between paired higher ribs with calculated surface ratio
US4194873A (en) * 1978-01-09 1980-03-25 Ppg Industries, Inc. Apparatus for making pultruded product
DE2821902C3 (en) * 1978-05-19 1982-02-04 Dyckerhoff & Widmann AG, 8000 München Concrete reinforcement bar, especially tie bar
US4584247A (en) * 1981-08-20 1986-04-22 The Titan Manufacturing Co. Pty. Ltd. Threading deformed bars
US4564315A (en) * 1983-07-05 1986-01-14 Rozanc Richard C Method for anchoring a bolt in a rock-like structure
CA1238205A (en) * 1985-04-26 1988-06-21 Cerminco Inc. Structural rod for reinforcing concrete material
DE3730490A1 (en) * 1987-09-11 1989-03-23 Dyckerhoff & Widmann Ag HOT ROLLED CONCRETE REINFORCING BAR, PARTICULARLY CONCRETE RIB BAR
DE3834266A1 (en) * 1988-10-08 1990-04-12 Dyckerhoff & Widmann Ag DEVICE FOR ANCHORING A ROD-SHAPED TENSION LINK MADE OF FIBER COMPOSITE MATERIAL
AU631881B2 (en) * 1989-06-14 1992-12-10 Applied Research Of Australia Pty Ltd High strength fibre reinforced polymeric fasteners having threads, for example a nut and bolt
US5152118A (en) * 1990-08-13 1992-10-06 Richmond Screw Anchor Co., Inc. Couplings for concrete reinforcement bars
US5182064A (en) * 1990-10-17 1993-01-26 Nippon Petrochemicals Company, Limited Method for producing fiber reinforced plastic rods having helical ribs
CA2081650A1 (en) * 1992-01-24 1993-07-25 Geoffrey M. Bowmer High dynamic strength reinforcing bar splice and method of making
EP0560362A2 (en) * 1992-03-13 1993-09-15 KOMATSU PLASTICS INDUSTRY CO., Ltd. Fiber reinforced plastic reinforcement for concrete
JPH0642112A (en) * 1992-03-13 1994-02-15 Komatsu Kasei Kk Frp reinforcement for concrete
US5437899A (en) * 1992-07-14 1995-08-01 Composite Development Corporation Structural element formed of a fiber reinforced thermoplastic material and method of manufacture
AU7637094A (en) * 1993-11-10 1995-05-29 Albany International Corp. Multilayer interlocking braided reinforcement member
DE4400974A1 (en) * 1994-01-14 1995-07-20 Inst Stahlbeton Bewehrung Ev Reinforcing steel
US5876553A (en) * 1994-06-28 1999-03-02 Marshall Industries Composites, Inc. Apparatus for forming reinforcing structural rebar
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US5613334A (en) * 1994-12-15 1997-03-25 Cornell Research Foundation, Inc. Laminated composite reinforcing bar and method of manufacture
US5727357A (en) * 1996-05-22 1998-03-17 Owens-Corning Fiberglas Technology, Inc. Composite reinforcement
WO1998015403A1 (en) * 1996-10-07 1998-04-16 Marshall Industries Composites Reinforced composite product and apparatus and method for producing same
GB9700796D0 (en) * 1997-01-16 1997-03-05 Camplas Technology Improvements relating to reinforcing bars
GB9721974D0 (en) * 1997-10-17 1997-12-17 Rother Boiler Company Limited Construction fitting
US6123485A (en) * 1998-02-03 2000-09-26 University Of Central Florida Pre-stressed FRP-concrete composite structural members
AT4377U1 (en) * 1999-11-09 2001-06-25 Huber Stefan GLASS FIBER COMPOSITE BAR AS REINFORCEMENT FOR COMPONENTS MADE OF CEMENT CONCRETE
CA2396808A1 (en) * 2000-01-13 2001-07-19 Dow Global Technologies Inc. Reinforcing bars for concrete structures
DE10108357A1 (en) * 2001-02-21 2002-08-29 Sika Ag, Vorm. Kaspar Winkler & Co Reinforcing bar and method for its production
DE10121021A1 (en) 2001-04-28 2002-10-31 Schoeck Entwicklungsgmbh Reinforcement bar made of fiber-reinforced plastic
US7624556B2 (en) * 2003-11-25 2009-12-01 Bbv Vorspanntechnik Gmbh Threaded deformed reinforcing bar and method for making the bar
US7284356B2 (en) * 2005-09-06 2007-10-23 Genlyte Thomas Group, Llc Wound-in tenon for attachment of luminaire
US7363751B2 (en) * 2005-09-06 2008-04-29 Shakespeare Composite Structures, Llc Wound-in tenon/wound-in tenon collar for attachment of luminaire
DE102006025248A1 (en) * 2006-05-29 2007-12-06 Beltec Industrietechnik Gmbh Fiber reinforced plastic drilling anchor

Also Published As

Publication number Publication date
US20080302063A1 (en) 2008-12-11
CA2633986C (en) 2012-08-21
EP2000609A1 (en) 2008-12-10
DE102007027015A1 (en) 2008-12-11

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170529