EA201200011A1 - Фибра с высоким относительным удлинением - Google Patents

Фибра с высоким относительным удлинением

Info

Publication number
EA201200011A1
EA201200011A1 EA201200011A EA201200011A EA201200011A1 EA 201200011 A1 EA201200011 A1 EA 201200011A1 EA 201200011 A EA201200011 A EA 201200011A EA 201200011 A EA201200011 A EA 201200011A EA 201200011 A1 EA201200011 A1 EA 201200011A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fiber
high relative
relative elongation
relates
elongation
Prior art date
Application number
EA201200011A
Other languages
English (en)
Other versions
EA023033B1 (ru
Inventor
Анн Ламбрехтс
Original Assignee
Нв Бекаэрт Са
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 Нв Бекаэрт Са filed Critical Нв Бекаэрт Са
Publication of EA201200011A1 publication Critical patent/EA201200011A1/ru
Publication of EA023033B1 publication Critical patent/EA023033B1/ru

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

Изобретение относится к стальной фибре для армирования бетона или строительного раствора. У фибры имеется средняя часть и два конца. Предел прочности средней части составляет по меньшей мере 1000 МПа и удлинение при максимальной нагрузке Aпо меньшей мере 2,5%. Кроме того, изобретение относится к бетонной конструкции, включающей такую стальную фибру.
EA201200011A 2009-06-12 2010-06-14 Стальная фибра для армирования обычного бетона EA023033B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09162570 2009-06-12
PCT/EP2010/058292 WO2010142807A1 (en) 2009-06-12 2010-06-14 High elongation fibres

Publications (2)

Publication Number Publication Date
EA201200011A1 true EA201200011A1 (ru) 2012-05-30
EA023033B1 EA023033B1 (ru) 2016-04-29

Family

ID=41213309

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200011A EA023033B1 (ru) 2009-06-12 2010-06-14 Стальная фибра для армирования обычного бетона

Country Status (18)

Country Link
US (1) US8871020B2 (ru)
EP (1) EP2440717B1 (ru)
JP (1) JP5819818B2 (ru)
KR (4) KR20160061434A (ru)
CN (1) CN102803629B (ru)
AU (1) AU2010258572B2 (ru)
BR (1) BR112012000216B1 (ru)
CA (1) CA2760622C (ru)
DK (1) DK2440717T3 (ru)
EA (1) EA023033B1 (ru)
ES (1) ES2636740T3 (ru)
HU (1) HUE034542T2 (ru)
MX (1) MX2011012705A (ru)
PL (1) PL2440717T3 (ru)
PT (1) PT2440717T (ru)
SI (1) SI2440717T1 (ru)
WO (1) WO2010142807A1 (ru)
ZA (1) ZA201107947B (ru)

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* Cited by examiner, † Cited by third party
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HUE034542T2 (en) 2009-06-12 2018-02-28 Bekaert Sa Nv High-elongation fibers for traditional concrete
BE1021498B1 (nl) * 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met tenminste drie rechte secties
BE1021496B1 (nl) * 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met ten minste twee gebogen secties
ES2923665T3 (es) * 2014-10-23 2022-09-29 Bekaert Sa Nv Una estructura para el refuerzo de pavimentos, un método para fabricar dicha estructura, un pavimento reforzado con dicha estructura y un método para romper dicho pavimento reforzado
CN106938894B (zh) * 2017-05-12 2019-08-13 上海市城市建设设计研究总院（集团）有限公司 环羽状钢纤维
US10563403B1 (en) * 2018-10-30 2020-02-18 King Saud University Multi-leg fiber reinforced concrete
CN109956692A (zh) * 2019-04-17 2019-07-02 西南石油大学 一种用于超高性能混凝土的钢纤维
KR102254583B1 (ko) * 2020-06-03 2021-05-21 (주)코스틸 고성능 강섬유

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SI2440718T1 (sl) * 2009-06-12 2017-08-31 Nv Bekaert Sa Betonska konstrukcija, ki vsebuje vlakna z visokim raztezkom in dobrim sidranjem
BE1021498B1 (nl) * 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met tenminste drie rechte secties
BE1021496B1 (nl) * 2010-12-15 2015-12-03 Nv Bekaert Sa Staalvezel voor het wapenen van beton of mortel, met een verankeringseinde met ten minste twee gebogen secties

Also Published As

Publication number Publication date
MX2011012705A (es) 2012-01-20
CN102803629B (zh) 2016-05-18
CA2760622A1 (en) 2010-12-16
US20120090507A1 (en) 2012-04-19
JP5819818B2 (ja) 2015-11-24
EP2440717B1 (en) 2017-07-05
JP2012529416A (ja) 2012-11-22
KR20180122047A (ko) 2018-11-09
HUE034542T2 (en) 2018-02-28
DK2440717T3 (en) 2017-10-16
KR20210022772A (ko) 2021-03-03
BR112012000216A2 (pt) 2016-11-22
ES2636740T3 (es) 2017-10-09
PT2440717T (pt) 2017-08-22
ZA201107947B (en) 2013-01-30
CN102803629A (zh) 2012-11-28
EP2440717A1 (en) 2012-04-18
KR20160061434A (ko) 2016-05-31
SI2440717T1 (sl) 2017-11-30
BR112012000216B1 (pt) 2019-10-15
KR20120037912A (ko) 2012-04-20
AU2010258572A1 (en) 2011-12-01
PL2440717T3 (pl) 2017-11-30
WO2010142807A1 (en) 2010-12-16
CA2760622C (en) 2017-03-28
US8871020B2 (en) 2014-10-28
EA023033B1 (ru) 2016-04-29
AU2010258572B2 (en) 2015-02-12
KR102369006B1 (ko) 2022-03-02

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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QB4A Registration of a licence in a contracting state