GB2329199A - Improvements relating to reinforcing bars - Google Patents

Improvements relating to reinforcing bars

Info

Publication number
GB2329199A
GB2329199A GB9820059A GB9820059A GB2329199A GB 2329199 A GB2329199 A GB 2329199A GB 9820059 A GB9820059 A GB 9820059A GB 9820059 A GB9820059 A GB 9820059A GB 2329199 A GB2329199 A GB 2329199A
Authority
GB
United Kingdom
Prior art keywords
fibres
resin
bar
reinforcing bars
improvements relating
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Withdrawn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
GB9820059A
Other versions
GB9820059D0 (en
Inventor
Anthony Carey Williams
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.)
CAMPLAS TECHNOLOGY
Original Assignee
CAMPLAS TECHNOLOGY
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 CAMPLAS TECHNOLOGY filed Critical CAMPLAS TECHNOLOGY
Publication of GB9820059D0 publication Critical patent/GB9820059D0/en
Publication of GB2329199A publication Critical patent/GB2329199A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A bar is formed by drawing longitudinally extending resin-impregnated fibres (1) through forming eyes to remove resin, leaving an external surface which is non-smooth in appearance. After curing of the resin the bar can be used for reinforcing purposes and the roughened surface will tend to grip well within the material being reinforced. A secondary tow (2) can optionally be wound around the longitudinally fibres to give improved circumferential strength and to help prevent separation of the fibres.
GB9820059A 1997-01-16 1998-01-14 Improvements relating to reinforcing bars Withdrawn GB2329199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9700796.7A GB9700796D0 (en) 1997-01-16 1997-01-16 Improvements relating to reinforcing bars
PCT/GB1998/000115 WO1998031891A1 (en) 1997-01-16 1998-01-14 Improvements relating to reinforcing bars

Publications (2)

Publication Number Publication Date
GB9820059D0 GB9820059D0 (en) 1998-11-04
GB2329199A true GB2329199A (en) 1999-03-17

Family

ID=10806049

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9700796.7A Pending GB9700796D0 (en) 1997-01-16 1997-01-16 Improvements relating to reinforcing bars
GB9820059A Withdrawn GB2329199A (en) 1997-01-16 1998-01-14 Improvements relating to reinforcing bars

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9700796.7A Pending GB9700796D0 (en) 1997-01-16 1997-01-16 Improvements relating to reinforcing bars

Country Status (3)

Country Link
EP (1) EP0892876A1 (en)
GB (2) GB9700796D0 (en)
WO (1) WO1998031891A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051730A1 (en) * 2000-01-13 2001-07-19 Dow Global Technologies Inc. Reinforcing bars for concrete structures
WO2001051731A1 (en) 2000-01-13 2001-07-19 The Dow Chemical Company Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement
DE10108357A1 (en) * 2001-02-21 2002-08-29 Sika Ag, Vorm. Kaspar Winkler & Co Reinforcing bar and method for its production
WO2003037819A2 (en) * 2001-10-31 2003-05-08 The Dow Chemical Company Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement
CA2586394C (en) * 2007-04-23 2010-02-16 Randel Brandstrom Fiber reinforced rebar
DE102007027015A1 (en) 2007-06-08 2008-12-11 Schöck Bauteile GmbH rebar
CA2666913C (en) * 2009-06-03 2011-01-04 Randel Brandstrom Fiber reinforced rebar formed into a coil for transportation
RS65842B1 (en) * 2010-10-21 2024-09-30 Reforcetech Ltd Reinforcement bar and method for manufacturing same
CA2773042A1 (en) 2012-03-23 2013-09-23 Pultrall Inc. Curved rod with improved mechanical resistance on its curve and production method therefof
DE102012108132B4 (en) * 2012-08-31 2015-01-22 Firep Rebar Technology Gmbh Process for the production of reinforcing elements made of fiber-reinforced plastic
CN105089165A (en) * 2015-08-25 2015-11-25 天津冀恒新材料科技有限公司 Novel environment-friendly building material
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
BE1027867B1 (en) * 2019-12-16 2021-07-15 K4 Bvba STRENGTHENING ELEMENT FOR CONCRETE
CN115122694B (en) * 2022-06-28 2023-10-31 郑州大学 Production equipment and process of discontinuous hybrid fiber reinforced polymer ribs

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925762A1 (en) * 1968-05-22 1970-01-08 Sami B Abbud Klink Reinforcement or reinforcement element for random distribution in a building material
DE1936078A1 (en) * 1969-07-16 1971-01-28 Karl Karner Reinforcement bars for concrete structures
GB2175364A (en) * 1985-04-12 1986-11-26 Dainihom Glass Industry Compan Reinforcing member having projections
US5182064A (en) * 1990-10-17 1993-01-26 Nippon Petrochemicals Company, Limited Method for producing fiber reinforced plastic rods having helical ribs
EP0586707A1 (en) * 1992-02-27 1994-03-16 Sumitomo Chemical Company, Limited Electric hardening material, uses of the same and method of practically using the same
EP0628674A1 (en) * 1992-11-06 1994-12-14 Nippon Steel Corporation Fiber-reinforced plastic rod and method of manufacturing the same
EP0633348A1 (en) * 1992-12-28 1995-01-11 Sumitomo Electric Industries, Ltd. Complex fiber string and method of manufacturing the same
US5580642A (en) * 1992-03-25 1996-12-03 Mitsui Kensetsu Kabushiki Kaisha Reinforcing member for civil and architectural structures

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925762A1 (en) * 1968-05-22 1970-01-08 Sami B Abbud Klink Reinforcement or reinforcement element for random distribution in a building material
DE1936078A1 (en) * 1969-07-16 1971-01-28 Karl Karner Reinforcement bars for concrete structures
GB2175364A (en) * 1985-04-12 1986-11-26 Dainihom Glass Industry Compan Reinforcing member having projections
US5182064A (en) * 1990-10-17 1993-01-26 Nippon Petrochemicals Company, Limited Method for producing fiber reinforced plastic rods having helical ribs
EP0586707A1 (en) * 1992-02-27 1994-03-16 Sumitomo Chemical Company, Limited Electric hardening material, uses of the same and method of practically using the same
US5580642A (en) * 1992-03-25 1996-12-03 Mitsui Kensetsu Kabushiki Kaisha Reinforcing member for civil and architectural structures
EP0628674A1 (en) * 1992-11-06 1994-12-14 Nippon Steel Corporation Fiber-reinforced plastic rod and method of manufacturing the same
EP0633348A1 (en) * 1992-12-28 1995-01-11 Sumitomo Electric Industries, Ltd. Complex fiber string and method of manufacturing the same

Also Published As

Publication number Publication date
EP0892876A1 (en) 1999-01-27
GB9700796D0 (en) 1997-03-05
GB9820059D0 (en) 1998-11-04
WO1998031891A1 (en) 1998-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)