MA34873B1 - Barre de renforcement et son procédé de fabrication - Google Patents
Barre de renforcement et son procédé de fabricationInfo
- Publication number
- MA34873B1 MA34873B1 MA35925A MA35925A MA34873B1 MA 34873 B1 MA34873 B1 MA 34873B1 MA 35925 A MA35925 A MA 35925A MA 35925 A MA35925 A MA 35925A MA 34873 B1 MA34873 B1 MA 34873B1
- Authority
- MA
- Morocco
- Prior art keywords
- fibers
- bars
- parallel
- matrix
- curing
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 7
- 239000011159 matrix material Substances 0.000 abstract 3
- 230000002787 reinforcement Effects 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0048—Fibrous materials
- C04B20/0068—Composite fibres, e.g. fibres with a core and sheath of different material
-
- 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
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/386—Carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/46—Rock wool ; Ceramic or silicate fibres
- C04B14/4643—Silicates other than zircon
- C04B14/4668—Silicates other than zircon of vulcanic origin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- E04C5/073—Discrete reinforcing elements, e.g. fibres
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Nanotechnology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Reinforcement Elements For Buildings (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Producing Shaped Articles From Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Cette invention concerne des barres de renforcement pour structures en béton, comprenant un grand nombre de fibres continues, parallèles, de préférence, en basalte, carbone, fibre de verre, ou autre, noyées dans une matrice durcie, les barres ayant, de préférence, une longueur moyenne de 20 à 200 mm, et un diamètre moyen de 2 à 10 mm, chaque barre étant constituée d'au moins un faisceau de fibres comprenant un certain nombre de fibres parallèles, de préférence, rectilignes, ayant une section cylindrique, lesdites barres étant dotées d'une forme et/ou d'une texture superficielle qui contribue à sa bonne liaison avec le béton. Une partie au moins de la surface de chaque barre est déformée avant ou pendant l'étape de durcissage de la matrice par : a) une ou plusieurs longueurs d'un matériau élastique ou non élastique, mais en tension, enroulées hélicoïdalement autour dudit au moins faisceau de fibres parallèles, rectilignes, avant durcissage de la matrice dans laquelle les fibres sont noyées, pour maintenir les fibres parallèles pendant le durcissage et doter les barres de renforcement d'une surface extérieure irrégulière, et/ou b) la déformation d'au moins une partie et/ou au moins une extrémité de chaque barre de renforcement ; pour former ainsi une surface rugueuse. Cette invention concerne également un procédé de fabrication de barres de renforcement et un procédé d'utilisation desdites fibres courtes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20101485 | 2010-10-21 | ||
PCT/NO2011/000300 WO2012053901A1 (fr) | 2010-10-21 | 2011-10-21 | Barre de renforcement et son procédé de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
MA34873B1 true MA34873B1 (fr) | 2014-02-01 |
Family
ID=45975438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA35925A MA34873B1 (fr) | 2010-10-21 | 2011-10-21 | Barre de renforcement et son procédé de fabrication |
Country Status (26)
Country | Link |
---|---|
US (2) | US11820709B2 (fr) |
EP (1) | EP2630100B1 (fr) |
JP (1) | JP6060083B2 (fr) |
KR (3) | KR20180132937A (fr) |
CN (1) | CN103180258B (fr) |
AU (1) | AU2011318673B2 (fr) |
BR (1) | BR112013007348B1 (fr) |
CA (1) | CA2813703C (fr) |
CL (1) | CL2013001081A1 (fr) |
CO (1) | CO6690809A2 (fr) |
CR (1) | CR20130188A (fr) |
DO (1) | DOP2013000088A (fr) |
EA (1) | EA025976B1 (fr) |
EC (1) | ECSP13012625A (fr) |
GE (1) | GEP20156303B (fr) |
HK (1) | HK1184430A1 (fr) |
IL (1) | IL225335A (fr) |
MA (1) | MA34873B1 (fr) |
MX (1) | MX2013004122A (fr) |
MY (1) | MY162784A (fr) |
NO (1) | NO20130401A1 (fr) |
PE (3) | PE20142423A1 (fr) |
SG (1) | SG189020A1 (fr) |
UA (1) | UA109284C2 (fr) |
WO (1) | WO2012053901A1 (fr) |
ZA (1) | ZA201302119B (fr) |
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ITBO20130089A1 (it) * | 2013-02-28 | 2014-08-29 | Elas Geotecnica Srl | Armatura, struttura e procedimento per costruzioni interrate di calcestruzzo rinforzato |
WO2014182825A2 (fr) | 2013-05-07 | 2014-11-13 | Neuvokas Corporation | Procédé de fabrication d'un matériau composite |
US20140357761A1 (en) * | 2013-06-04 | 2014-12-04 | James Kelly Williamson | Carbon fiber tubule rod reinforced concrete |
SE539878C2 (sv) * | 2013-09-13 | 2018-01-02 | Sf Marina System Int Ab | Förfarande för tillverkning av en flytande spännarmerad betongkonstruktion samt en sådan betongkonstruktion |
SE537467C2 (sv) * | 2013-09-27 | 2015-05-12 | Smart Innovation Sweden Ab | Stolpe för överföring av elkraft och/eller av telekommunikationssignaler, nät för detta samt användning och förfarande |
US9371650B2 (en) * | 2014-03-24 | 2016-06-21 | Manuel R. Linares, III | Precast concrete sandwich panels and system for constructing panels |
CH709929A1 (de) * | 2014-07-28 | 2016-01-29 | Airlight Energy Ip Sa | Verfahren zum Herstellen eines durch eine Bewehrung vorgespannten Betonwerkstücks und durch eine Bewehrung vorgespanntes Betonwerkstück. |
FR3028447B1 (fr) * | 2014-11-14 | 2017-01-06 | Hutchinson | Panneau composite a matrice thermodurcissable cellulaire, procede de fabrication et structure de revetement de paroi formee d'un assemblage de panneaux. |
WO2016081849A1 (fr) * | 2014-11-20 | 2016-05-26 | Stc.Unm | Barres et plaques polymères renforcées de fibres ductiles utilisant des mono-fibres |
US9874015B2 (en) * | 2015-03-12 | 2018-01-23 | Global Energy Sciences, Llc | Basalt reinforcement for concrete containment cages |
US10036165B1 (en) | 2015-03-12 | 2018-07-31 | Global Energy Sciences, Llc | Continuous glass fiber reinforcement for concrete containment cages |
JP2016188157A (ja) * | 2015-03-30 | 2016-11-04 | 公益財団法人鉄道総合技術研究所 | コンクリート補強用繊維およびコンクリート構造物 |
RU2702548C2 (ru) | 2015-07-02 | 2019-10-08 | Неувокас Корпорейшн | Способ изготовления композитного материала |
US10030391B2 (en) * | 2015-12-07 | 2018-07-24 | Hattar Tanin, LLC | Fiber ring reinforcement structures |
DE102016104071B4 (de) * | 2016-03-07 | 2018-10-25 | Groz-Beckert Kg | Verfahren zum Biegen eines Bewehrungsstabes eines Bewehrungselements sowie Biegevorrichtung |
RU2620510C1 (ru) * | 2016-04-19 | 2017-05-26 | Юлия Алексеевна Щепочкина | Способ изготовления стеклопластиковой арматуры |
RU2625823C1 (ru) * | 2016-04-19 | 2017-07-19 | Юлия Алексеевна Щепочкина | Способ изготовления стеклопластиковой арматуры |
RU2622957C1 (ru) * | 2016-04-19 | 2017-06-21 | Юлия Алексеевна Щепочкина | Способ изготовления стеклопластиковой арматуры |
US9771294B1 (en) | 2016-04-21 | 2017-09-26 | Americas Basalt Technology, Llc | Basalt fibers produced from high temperature melt |
US10369754B2 (en) * | 2017-02-03 | 2019-08-06 | Oleksandr Biland | Composite fibers and method of producing fibers |
AU2017363837C1 (en) * | 2016-11-23 | 2023-12-14 | Pultrall Inc. | Method and system for producing a reinforcing bar, and resulting reinforcing bar |
JP2019137582A (ja) * | 2018-02-09 | 2019-08-22 | 新日本繊維株式会社 | 繊維強化コンクリート及びモルタル |
WO2020075195A1 (fr) * | 2018-10-10 | 2020-04-16 | Indian Institute Of Technology Bombay | Système et procédé de production d'une poutre composite en béton précontraint faisant appel à une barre en polymère renforcé par des fibres |
CN109250937A (zh) * | 2018-12-07 | 2019-01-22 | 河南交通职业技术学院 | 一种短切玄武岩纤维束增强混凝土及其制备方法 |
US11236508B2 (en) * | 2018-12-12 | 2022-02-01 | Structural Technologies Ip, Llc | Fiber reinforced composite cord for repair of concrete end members |
CN110698813B (zh) * | 2019-09-30 | 2022-10-14 | 宝鸡石油机械有限责任公司 | 一种海洋隔水管浮力块无损修复方法 |
CN110627379A (zh) * | 2019-10-28 | 2019-12-31 | 河南交通职业技术学院 | 一种混凝土用玄武岩纤维签的制备方法 |
EP4041538A1 (fr) | 2019-11-12 | 2022-08-17 | Neuvokas Corporation | Procédé de fabrication d'un matériau composite |
BE1027867B1 (nl) * | 2019-12-16 | 2021-07-15 | K4 Bvba | Verstevigingselement voor beton |
DE102020102825A1 (de) | 2020-02-04 | 2021-08-05 | Technische Universität Dresden | Filamente umfassendes Bewehrungselement |
CN111206318A (zh) * | 2020-03-18 | 2020-05-29 | 殷石 | 一种螺旋式高性能合成纤维束 |
WO2022056410A1 (fr) * | 2020-09-11 | 2022-03-17 | Basanite Industries Llc | Barre d'armature composite en fibre de basalte et son procédé de fabrication |
DE202021000550U1 (de) | 2021-02-13 | 2022-05-16 | Gerolda Fulde | Textiles Tragglied zur Einleitung von Zug- oder Druckkräften in den Untergrund, welches für Böschungssicherungen, zur Verankerung von Schutzbauwerken gegen Naturgefahren und bei allgemeinen geotechnischen Anwendungen eingesetzt wird und mit dem Untergrund einen direkten Kraftübertrag herstellt |
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CN2740607Y (zh) | 2004-08-25 | 2005-11-16 | 陈成泗 | 用于混凝土的增强纤维结构 |
RU2287431C1 (ru) | 2005-03-21 | 2006-11-20 | Общество с ограниченной ответственностью "АСП" | Способ изготовления композитной арматуры |
JP5054906B2 (ja) * | 2005-09-09 | 2012-10-24 | 東レ株式会社 | コンクリートもしくはモルタル補強用炭素繊維複合樹脂線材、その製造方法およびコンクリートもしくはモルタル構造物 |
JP2007084363A (ja) * | 2005-09-20 | 2007-04-05 | Kajima Corp | 複合繊維補強セメント系材料 |
JP5182779B2 (ja) | 2006-08-03 | 2013-04-17 | 東レ株式会社 | コンクリートもしくはモルタル補強用無機マトリックス・炭素繊維複合線材、その製造方法およびコンクリートもしくはモルタル構造物 |
MX2009004734A (es) | 2006-11-06 | 2009-09-21 | Bridgestone Corp | Extrusor de tipo engranaje para hule. |
US20080261042A1 (en) * | 2007-04-23 | 2008-10-23 | Randel Brandstrom | Fiber reinforced rebar |
CA2586394C (fr) * | 2007-04-23 | 2010-02-16 | Randel Brandstrom | Barre d'armature renforcee de fibres |
RU77310U1 (ru) | 2008-04-16 | 2008-10-20 | Общество с ограниченной ответственностью "Коммерческое научно-производственное объединение "Уральская армирующая компания" | Арматура композитная (варианты) |
CN201236420Y (zh) * | 2008-07-31 | 2009-05-13 | 四川航天拓鑫玄武岩实业有限公司 | 纤维复合筋材 |
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2011
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- 2011-10-21 AU AU2011318673A patent/AU2011318673B2/en active Active
- 2011-10-21 CA CA2813703A patent/CA2813703C/fr active Active
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