CA2731343C - Barre d'armature avec sections formees - Google Patents

Barre d'armature avec sections formees Download PDF

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Publication number
CA2731343C
CA2731343C CA2731343A CA2731343A CA2731343C CA 2731343 C CA2731343 C CA 2731343C CA 2731343 A CA2731343 A CA 2731343A CA 2731343 A CA2731343 A CA 2731343A CA 2731343 C CA2731343 C CA 2731343C
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CA
Canada
Prior art keywords
holder
wrapping
bar
resin
engagement members
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.)
Active
Application number
CA2731343A
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English (en)
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CA2731343A1 (fr
Inventor
Randel Brandstrom
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.)
Tuf Bar Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2731343A priority Critical patent/CA2731343C/fr
Publication of CA2731343A1 publication Critical patent/CA2731343A1/fr
Application granted granted Critical
Publication of CA2731343C publication Critical patent/CA2731343C/fr
Priority to PCT/CA2011/050813 priority patent/WO2012109726A1/fr
Priority to CN201180069607.XA priority patent/CN103459125B/zh
Priority to EP11858687.4A priority patent/EP2675607A4/fr
Priority to JP2013552801A priority patent/JP5996557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular articles
    • 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
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8066—Impregnating

Landscapes

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

Abstract

Une barre de renfort composite est formée par fourniture de matière de renfort à stratifils de torons de fibres, de bain de fourniture de résine et d'une tireuse pour tirer sur la matière de renfort imprégnée de résine au moyen du bain de résine. La matière est enroulée sur un support, pendant que la résine reste fraîche, tournée sur son axe sur un système d'entraînement, de sorte que la matière soit enroulée autour de multiples barres, à des emplacements espacés autour de l'axe. Ainsi, la longueur alimentée du corps est enroulée d'une barre à la suivante pour former des parties cintrées du corps enroulé partiellement autour de chaque barre et des parties droites entre les barres. Chaque barre présente des rainures orientées et façonnées pour épouser les parties cintrées, selon la forme cintrée requise. Le support est divisé sur son axe et il est enlevé une fois qu'il est rempli pour cuire la résine sur le support pendant que le corps y reste enroulé.
CA2731343A 2011-02-14 2011-02-14 Barre d'armature avec sections formees Active CA2731343C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2731343A CA2731343C (fr) 2011-02-14 2011-02-14 Barre d'armature avec sections formees
PCT/CA2011/050813 WO2012109726A1 (fr) 2011-02-14 2011-12-29 Barre d'armature à renfort de fibres façonnée et panneau de béton comprenant les parties de barres d'armature façonnées
CN201180069607.XA CN103459125B (zh) 2011-02-14 2011-12-29 有成形段的纤维增强条和包括成形增强条段的混凝土板
EP11858687.4A EP2675607A4 (fr) 2011-02-14 2011-12-29 Barre d'armature à renfort de fibres façonnée et panneau de béton comprenant les parties de barres d'armature façonnées
JP2013552801A JP5996557B2 (ja) 2011-02-14 2011-12-29 成形された部分を含む繊維強化された鉄筋、および、成形された鉄筋部分を含むコンクリートパネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2731343A CA2731343C (fr) 2011-02-14 2011-02-14 Barre d'armature avec sections formees

Publications (2)

Publication Number Publication Date
CA2731343A1 CA2731343A1 (fr) 2011-04-25
CA2731343C true CA2731343C (fr) 2011-10-11

Family

ID=43923162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2731343A Active CA2731343C (fr) 2011-02-14 2011-02-14 Barre d'armature avec sections formees

Country Status (5)

Country Link
EP (1) EP2675607A4 (fr)
JP (1) JP5996557B2 (fr)
CN (1) CN103459125B (fr)
CA (1) CA2731343C (fr)
WO (1) WO2012109726A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021033086A1 (fr) * 2019-08-16 2021-02-25 Pultron Composites Limited Appareil et procédé de production d'une barre d'armature frp pultrudée

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2773042A1 (fr) 2012-03-23 2013-09-23 Pultrall Inc. Tige courbee de renforcement ayant une resistance mecanique amelioree a l'endroit de sa courbure et methode pour produire celle-ci
DE102012108132B4 (de) * 2012-08-31 2015-01-22 Firep Rebar Technology Gmbh Verfahren zur Herstellung von Bewehrungselementen aus faserverstärktem Kunststoff
CA2934545C (fr) * 2016-06-30 2017-01-31 Randel Brandstrom Barre d'armature renforcee par des fibres dotee de sections formees
CN110147622B (zh) * 2019-05-23 2022-04-05 重庆交通大学 确定全装配式钢-混组合梁桥的裂缝宽度的方法
DE102021105040B3 (de) * 2021-03-03 2021-12-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines Faserverbundbauteils
CN113804528B (zh) * 2021-10-15 2024-02-20 巨石集团有限公司 制样装置及性能测试方法
CN114570855B (zh) * 2022-03-15 2022-11-04 济宁市兖州区建设工程质量安全服务中心 一种桩头钢筋整形设备
KR102551838B1 (ko) * 2022-09-19 2023-07-04 주식회사 바스티온컴퍼니 유리 섬유 리바 제조 장치
CN115782163B (zh) * 2022-11-28 2024-07-16 武汉理工大学 各向同性连续纤维增强复合材料的成形装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238205A (fr) * 1985-04-26 1988-06-21 Cerminco Inc. Tige de renfort pour structures en beton arme
JPH01206022A (ja) * 1988-02-12 1989-08-18 Kumagai Gumi Co Ltd 繊維強化熱可塑性樹脂製棒材の曲げ加工方法
AT390468B (de) * 1988-03-04 1990-05-10 Pastner Erich Ing Vorgefertigter einsatzteil fuer einen aus beton bestehenden behaelter od.dgl. und verfahren zur herstellung des einsatzteiles
JPH065870Y2 (ja) * 1989-03-30 1994-02-16 株式会社熊谷組 Ｆｒｐ製閉合筋成形具
JPH0617075B2 (ja) * 1989-11-02 1994-03-09 日本石油株式会社 表面に凸条を有する繊維強化プラスチック製ロッド及びその製造方法
JPH06297591A (ja) * 1993-04-20 1994-10-25 Komatsu Ltd Ｆｒｐ製コンクリート補強材の製造方法
JPH115257A (ja) * 1997-06-13 1999-01-12 Bridgestone Sports Co Ltd 繊維強化プラスチック管の製造方法
US6612085B2 (en) * 2000-01-13 2003-09-02 Dow Global Technologies Inc. Reinforcing bars for concrete structures
NO320472B1 (no) * 2003-06-23 2005-12-12 Spilka Ind As Fremgangsmate for fremstilling av en boyd armeringsstang, samt anordning for utovelse av fremgangsmaten
CN101134369A (zh) * 2006-09-01 2008-03-05 深圳市海川实业股份有限公司 一种frp纤维增强复合材料筋的制备工艺
CA2586394C (fr) * 2007-04-23 2010-02-16 Randel Brandstrom Barre d'armature renforcee de fibres
KR101307081B1 (ko) * 2008-08-28 2013-09-11 엘지전자 주식회사 액정표시장치의 테이프 캐리어 패키지 멀티 가압착 시스템
CA2666913C (fr) * 2009-06-03 2011-01-04 Randel Brandstrom Barre d'armature renforcee de fibre formee en une bobine pour le transport
CA2731371C (fr) * 2011-02-14 2012-01-10 Randel Brandstrom Panneau de beton avec barre d'armature renforcee de fibres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021033086A1 (fr) * 2019-08-16 2021-02-25 Pultron Composites Limited Appareil et procédé de production d'une barre d'armature frp pultrudée
US11760039B2 (en) 2019-08-16 2023-09-19 Owens Corning Reinforcement Solutions, Llc Apparatus and process for producing pultruded FRP rebar

Also Published As

Publication number Publication date
EP2675607A1 (fr) 2013-12-25
JP5996557B2 (ja) 2016-09-21
CA2731343A1 (fr) 2011-04-25
WO2012109726A1 (fr) 2012-08-23
EP2675607A4 (fr) 2016-10-19
CN103459125A (zh) 2013-12-18
CN103459125B (zh) 2015-05-27
JP2014509964A (ja) 2014-04-24

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