ES2071799T3 - Fibra discontinua en acero trefilado y compuesto de fibra que contiene la mencionada fibra. - Google Patents

Fibra discontinua en acero trefilado y compuesto de fibra que contiene la mencionada fibra.

Info

Publication number
ES2071799T3
ES2071799T3 ES90403335T ES90403335T ES2071799T3 ES 2071799 T3 ES2071799 T3 ES 2071799T3 ES 90403335 T ES90403335 T ES 90403335T ES 90403335 T ES90403335 T ES 90403335T ES 2071799 T3 ES2071799 T3 ES 2071799T3
Authority
ES
Spain
Prior art keywords
fiber
wire
steel
parts
plane
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.)
Expired - Lifetime
Application number
ES90403335T
Other languages
English (en)
Inventor
Pierre Rossi
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.)
Laboratoire Central des Ponts et Chaussees
Gouvernement de la Republique Francaise
Original Assignee
Laboratoire Central des Ponts et Chaussees
Gouvernement de la Republique Francaise
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 Laboratoire Central des Ponts et Chaussees, Gouvernement de la Republique Francaise filed Critical Laboratoire Central des Ponts et Chaussees
Application granted granted Critical
Publication of ES2071799T3 publication Critical patent/ES2071799T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C04B14/48—Metal
    • 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
    • C04B20/0008—Materials specified by a shape not covered by C04B20/0016 - C04B20/0056, e.g. nanotubes
    • 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
    • E04C5/012—Discrete reinforcing elements, e.g. fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Inorganic Fibers (AREA)
  • Ropes Or Cables (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Wire Processing (AREA)

Abstract

FIBRA DISCONTINUA DE ACERO TREFILADO DESTINADA A ESTAR INCORPORADA EN UN COMPUESTO FIBROSO, EN ESPECIAL UNA MATERIA PARA CEMENTO REALIZADA A PARTIR DE UN TROZO DE HILO DE ACERO (2) PUESTO EN FORMA PARA QUE LA FIBRA QUEDE CONTENIDA EN UN PLANO Y PRESENTE, EN ESE PLANO, LA CONFIGURACION DE UNA VUELTA CONVEXA Y CERRADA, CARACTERIZADA POR QUE PRESENTA, EN SU PLANO, LA CONFIGURACION DE UNA VUELTA OBLONGA CUYAS EXTREMIDADES ESTAN DELIMITADAS POR PORCIONES DE HILO CURVILINEO (5, 6) Y DICHAS PORCIONES DE HILO CURVILINEO, (5, 6) ESTAN LIGADAS ENTRE ELLAS POR PORCIONES DE HILO RECTILINEO (7, 8) Y PORQUE LAS DOS PARTES DE EXTREMIDAD (3, 4) DEL TRAMO DE HILO (2) ESTAN COLOCADAS AL LADO UNA DE LA OTRA Y EN SENTIDO OPUESTO Y SE EXTIENDEN ENTRE DICHAS PORCIONES DE HILO CURVILINEAS (5, 6) PARA FORMAR UNA DE DICHAS PORCIONES DE HILO RECTILINEAS (8).
ES90403335T 1989-11-30 1990-11-26 Fibra discontinua en acero trefilado y compuesto de fibra que contiene la mencionada fibra. Expired - Lifetime ES2071799T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915839A FR2655035B1 (fr) 1989-11-30 1989-11-30 Fibre discontinue en acier trefile et composite fibre contenant ladite fibre.

Publications (1)

Publication Number Publication Date
ES2071799T3 true ES2071799T3 (es) 1995-07-01

Family

ID=9388006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90403335T Expired - Lifetime ES2071799T3 (es) 1989-11-30 1990-11-26 Fibra discontinua en acero trefilado y compuesto de fibra que contiene la mencionada fibra.

Country Status (9)

Country Link
US (1) US5162059A (es)
EP (1) EP0430786B1 (es)
JP (1) JPH03194054A (es)
AT (1) ATE119141T1 (es)
AU (1) AU629068B2 (es)
CA (1) CA2030635A1 (es)
DE (1) DE69017374T2 (es)
ES (1) ES2071799T3 (es)
FR (1) FR2655035B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858082A (en) * 1997-09-15 1999-01-12 Cruz; Hector Gonzalo Self-interlocking reinforcement fibers
US7727326B1 (en) 2004-02-13 2010-06-01 Trangsrud Julian P Varied length fibers in a brittle material
HUP1600552A2 (en) * 2016-09-28 2018-05-02 Novonovon Zrt Reinforcing fibre and method for the production of reinforced composites especially reinforced concrete
JP6405066B1 (ja) * 2018-04-05 2018-10-17 株式会社 天野ミューテック 金属繊維及びこれを適用したコンクリート構造体
DE102020110643A1 (de) 2020-04-20 2021-10-21 Universität Kassel Metallische Faser als Bestandteil eines Betonbauteiles
JP7300681B2 (ja) * 2020-05-28 2023-06-30 株式会社不動テトラ 材料のリサイクルが可能な繊維補強コンクリート及びそのリサイクル方法
CN113716901A (zh) * 2021-08-17 2021-11-30 湖南工业大学 一种新型增强增韧混凝土的方法及混凝土

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191411754A (en) * 1914-05-13 1915-05-13 William Ficklen Improvements in Reinforced Structures & Wearing Surfaces of Hydraulic, Bituminous, or the like Cement, Concrete, Asphalt or the like.
US1913707A (en) * 1931-06-01 1933-06-13 Etheridge Harry Concrete construction
US3616589A (en) * 1968-10-31 1971-11-02 James L Sherard Fiber reinforced concrete
GB1446855A (en) * 1972-08-16 1976-08-18 Gkn Somerset Wire Ltd Metal reinforcing elements
FR2370839A1 (fr) * 1976-11-12 1978-06-09 Michelin & Cie Fils metalliques courts pour renforcer des materiaux
ATE25727T1 (de) * 1982-07-01 1987-03-15 Eurosteel Sa Armierungsfasern fuer giessfaehige baustoffe mit hydraulischem oder sonstigem bindemittel und ihre herstellung.
JPS6287448A (ja) * 1985-10-12 1987-04-21 兵頭　辰已 セメント混合物に小輪形繊維補強材を混入した補強方法
US4780141A (en) * 1986-08-08 1988-10-25 Cemcom Corporation Cementitious composite material containing metal fiber

Also Published As

Publication number Publication date
EP0430786B1 (fr) 1995-03-01
AU629068B2 (en) 1992-09-24
FR2655035A1 (fr) 1991-05-31
DE69017374T2 (de) 1995-10-12
ATE119141T1 (de) 1995-03-15
US5162059A (en) 1992-11-10
JPH03194054A (ja) 1991-08-23
AU6701690A (en) 1991-06-06
EP0430786A1 (fr) 1991-06-05
CA2030635A1 (en) 1991-05-31
DE69017374D1 (de) 1995-04-06
FR2655035B1 (fr) 1993-08-20

Similar Documents

Publication Publication Date Title
ES2172211T3 (es) Proceso para la impregnacion de una red fibrosa o filamentosa con polvo, especialmente para producir un material compuesto.
DE3777241D1 (de) Fasern und faseriges rohr.
ATE104390T1 (de) Metallfaser zur betonarmierung.
FR2621310B1 (fr) Materiau de friction comprenant un composite de carbone renforce par des fibres de carbone, et dont les pores du composite contiennent un metal
RU93049645A (ru) Ваточный материал из натуральных волокон и его применение
ATE166125T1 (de) Armierungsfaser zur betonbewehrung
ES2071799T3 (es) Fibra discontinua en acero trefilado y compuesto de fibra que contiene la mencionada fibra.
SE8802969D0 (sv) Ovevd fiberprodukt
KR860005072A (ko) 피브릴화 말단을 갖는 고강력 아라미드 섬유로 보강된 복합품
DE68901978D1 (de) Spinnvorrichtung fuer kern-huelle-verbundfasern.
IT1243714B (it) Dispositivo di apertura per l'apertura di balle di fibre pressate, peresempio balle di cotone e balle di fibra tessile artificiali o simili.
DE69002253D1 (de) Spinnvorrichtung fuer zusammengesetzte fasern mit exzentrischer kernmantelform.
FI930130A7 (fi) Sidottu kuitukimppu, menetelmä sen valmistamiseksi ja siitä saatuja tekstiilitasorakenteita
DE69003002D1 (de) Druckwandler mit optischer Faser.
IT1242178B (it) Coloranti dotati di reattivita' nei confronti delle fibre.
SE8704942D0 (sv) Planformig textilstruktur
ITMI921282A1 (it) Procedimento e dispositivo per l'asportazione e il mescolamento di fibre tessili per esempio di cotone, fibre artificiali o simili
ITRM910375A0 (it) Struttura di fibre di rinforzo, da usare per la fabbricazione di travitelai e simili.
DE69012681D1 (de) Bewertung der Verlust- und Rückkehrleistung einer optischen Faser.
IT8420744A1 (it) "Filtro separatore di fibre, particolarmente per essiccatoi di fibre tessili e simili"
ES2011156A6 (es) Una biela, metodo para formarla, y maquina que la incluye.
DE59101437D1 (de) Schlichtemittel für Stapelfaser- und Filamentgarne.
ITTO921041A1 (it) Procedimento per la realizzazione di geotessili filtranti-drenanti e di rinforzo con l'utilizzo di filamenti sintetici e fibre sintetiche e/o naturali.
ITTO940359A0 (it) Procedimento per effettuare la miscelazione di fibre cardate e trasportatore automatico del velo per l'attuazione di tale procedimento.
Rossi Staple Fibre Made of Drawn Steel and Fibrous Composite Containing the Fibre

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 430786

Country of ref document: ES