GB1391687A - Flexural strength in fibre-containing concrete - Google Patents

Flexural strength in fibre-containing concrete

Info

Publication number
GB1391687A
GB1391687A GB2835172A GB2835172A GB1391687A GB 1391687 A GB1391687 A GB 1391687A GB 2835172 A GB2835172 A GB 2835172A GB 2835172 A GB2835172 A GB 2835172A GB 1391687 A GB1391687 A GB 1391687A
Authority
GB
United Kingdom
Prior art keywords
fibres
mix
average effective
effective bond
flexural strength
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
Application number
GB2835172A
Other languages
English (en)
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.)
Battelle Development Corp
Original Assignee
Battelle Development Corp
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 Battelle Development Corp filed Critical Battelle Development Corp
Publication of GB1391687A publication Critical patent/GB1391687A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/402—Methods
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Reinforcement Elements For Buildings (AREA)
GB2835172A 1971-07-06 1972-06-16 Flexural strength in fibre-containing concrete Expired GB1391687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15972171A 1971-07-06 1971-07-06
US05/260,654 US3986885A (en) 1971-07-06 1972-06-07 Flexural strength in fiber-containing concrete

Publications (1)

Publication Number Publication Date
GB1391687A true GB1391687A (en) 1975-04-23

Family

ID=26856211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2835172A Expired GB1391687A (en) 1971-07-06 1972-06-16 Flexural strength in fibre-containing concrete

Country Status (13)

Country Link
US (1) US3986885A (https=)
JP (1) JPS5243220B1 (https=)
BE (1) BE785948A (https=)
CA (1) CA1013776A (https=)
CH (1) CH576850A5 (https=)
DE (1) DE2232665B2 (https=)
DK (1) DK141176B (https=)
ES (1) ES404533A1 (https=)
FR (1) FR2145293A5 (https=)
GB (1) GB1391687A (https=)
IT (1) IT968198B (https=)
NL (1) NL7209405A (https=)
TR (1) TR18412A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240974A (en) * 1990-02-12 1991-08-21 Monk Construction Ltd Method, apparatus and composition for making and using ferrocement
GB2264491A (en) * 1992-02-27 1993-09-01 Philburn Products Limited Concrete block manufacturing process

Families Citing this family (63)

* Cited by examiner, † Cited by third party
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JPS52144424A (en) * 1976-05-24 1977-12-01 Takeo Nakagawa Manufacture of steel fiber for reinforcing concrete
DE2739568C2 (de) * 1977-09-02 1982-01-21 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Ausbau - Ortbeton für Tunnelröhren
NL8001609A (nl) * 1979-04-10 1980-10-14 Bekaert Cockerill Nv Sa Draadstuk uit staal voor mortel- of betonwapening.
JPS5854211B2 (ja) * 1979-10-31 1983-12-03 日本サミコン株式会社 ねじり貫入式ｐｃらせん杭
US4339289A (en) * 1980-08-25 1982-07-13 Battelle Development Corporation Concrete overlay construction
US4390169A (en) * 1981-02-17 1983-06-28 Labate M D Modular unit blast furnace runner and hot metal gate
US4513040A (en) * 1983-04-22 1985-04-23 Ribbon Technology, Inc. Highly wear-resistant steel fiber reinforced concrete tiles
EP0141795A1 (fr) * 1983-08-31 1985-05-15 Les Entreprises S.B.B.M. et Six Construct Elément d'appui pour rails de voie ferrée renforcé d'une armature discontinue
US4668548A (en) * 1985-12-31 1987-05-26 Ribbon Technology Court Integrally-anchored fiber-reinforced concrete overlays and surfacings and method of making same
US6708362B1 (en) * 1988-05-13 2004-03-23 John H. Allen Load bearing concrete panel construction
DE4133894C2 (de) * 1991-10-10 1993-12-02 Maerkische Faser Ag PAN-Strukturformkörper für die Verarbeitung in hydraulischen Bindern
DE9209503U1 (de) * 1992-07-15 1992-09-24 Meyer, Günter, Dipl.-Ing., 7519 Walzbachtal Lärmschutzwand für hohe Beanspruchung
US5325722A (en) * 1992-08-14 1994-07-05 The United States Of America As Represented By The Secretary Of The Navy Split pipe testing device for the measurement of bond of reinforcement under controlled confinement
ES2116437T3 (es) * 1992-08-24 1998-07-16 Vontech Int Corp Cementos con fibras intertrituradas.
US5308572A (en) * 1992-11-17 1994-05-03 Ribbon Technology Corporation Method for manufacturing a reinforced cementitious structural member
US5296187A (en) * 1993-03-23 1994-03-22 Ribbon Technology, Corp. Methods for manufacturing columnar structures
US5571628A (en) * 1993-07-23 1996-11-05 Ribbon Technology Corporation Metal fiber preforms and method for making the same
US5993537A (en) * 1998-03-11 1999-11-30 Dalhousie University Fiber reinforced building materials
US6569525B2 (en) 2001-04-25 2003-05-27 W. R. Grace & Co.-Conn. Highly dispersible reinforcing polymeric fibers
SG105543A1 (en) * 2001-04-25 2004-08-27 Grace W R & Co Highly dispersible reinforcing polymeric fibers
ITBO20050074U1 (it) * 2005-11-28 2007-05-29 Fili & Forme Srl Manufatto per l'edilizia
US20100270001A1 (en) * 2008-08-05 2010-10-28 Parrella Michael J System and method of maximizing grout heat conductibility and increasing caustic resistance
EP2658680B1 (en) 2010-12-31 2020-12-09 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles comprising abrasive particles having particular shapes and methods of forming such articles
EP2726248B1 (en) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
WO2013003830A2 (en) 2011-06-30 2013-01-03 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
US9517546B2 (en) 2011-09-26 2016-12-13 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming
PL2797716T3 (pl) 2011-12-30 2021-07-05 Saint-Gobain Ceramics & Plastics, Inc. Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania
BR112014016159A8 (pt) 2011-12-30 2017-07-04 Saint Gobain Ceramics formação de partículas abrasivas moldadas
WO2013102177A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle and method of forming same
WO2013106602A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
EP2802436B1 (en) 2012-01-10 2019-09-25 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having complex shapes
WO2013149209A1 (en) 2012-03-30 2013-10-03 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
EP2852473B1 (en) 2012-05-23 2020-12-23 Saint-Gobain Ceramics & Plastics Inc. Shaped abrasive particles and methods of forming same
EP2866977B8 (en) 2012-06-29 2023-01-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
CN108015685B (zh) 2012-10-15 2020-07-14 圣戈班磨料磨具有限公司 具有特定形状的磨粒
WO2014106173A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
PL2978566T3 (pl) 2013-03-29 2024-07-15 Saint-Gobain Abrasives, Inc. Cząstki ścierne o określonych kształtach i sposoby formowania takich cząstek
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
KR101889698B1 (ko) 2013-09-30 2018-08-21 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성 방법
MX380754B (es) 2013-12-31 2025-03-12 Saint Gobain Abrasives Inc Artículo abrasivo que incluye partículas abrasivas perfiladas.
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
EP4306610A3 (en) 2014-04-14 2024-04-03 Saint-Gobain Ceramics and Plastics, Inc. Abrasive article including shaped abrasive particles
JP6484647B2 (ja) 2014-04-14 2019-03-13 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 成形研磨粒子を含む研磨物品
US9902045B2 (en) 2014-05-30 2018-02-27 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9676981B2 (en) 2014-12-24 2017-06-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle fractions and method of forming same
CN116967949A (zh) 2015-03-31 2023-10-31 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
WO2016201104A1 (en) 2015-06-11 2016-12-15 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
KR102313436B1 (ko) 2016-05-10 2021-10-19 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 연마 입자들 및 그 형성 방법
WO2017197006A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10865148B2 (en) 2017-06-21 2020-12-15 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
KR102877276B1 (ko) 2019-12-27 2025-10-28 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. 연마 물품 및 이의 형성 방법
EP4081370A4 (en) 2019-12-27 2024-04-24 Saint-Gobain Ceramics & Plastics Inc. ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
CN114867582B (zh) 2019-12-27 2024-10-18 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
EP4457055A4 (en) 2021-12-30 2025-12-24 Saint Gobain Abrasives Inc ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
CA3241421A1 (en) 2021-12-30 2023-07-06 Anthony MARTONE Abrasive articles and methods of forming same
EP4457054A4 (en) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
CN119985267B (zh) * 2025-04-09 2025-07-25 上海建科检验有限公司 一种混凝土抗渗强度智能识别方法、系统、设备及介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429094A (en) * 1965-07-07 1969-02-25 Battelle Development Corp Two-phase concrete and steel material
US3429095A (en) * 1966-04-25 1969-02-25 Signode Corp Method of forming a palletized load
US3650785A (en) * 1970-04-16 1972-03-21 United States Steel Corp Portland cement compositions reinforced with non-round filaments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240974A (en) * 1990-02-12 1991-08-21 Monk Construction Ltd Method, apparatus and composition for making and using ferrocement
GB2240974B (en) * 1990-02-12 1994-10-19 Monk Construction Ltd Water course lining unit,its preparation and use in in-situ lining
GB2264491A (en) * 1992-02-27 1993-09-01 Philburn Products Limited Concrete block manufacturing process

Also Published As

Publication number Publication date
TR18412A (tr) 1977-01-20
CA1013776A (en) 1977-07-12
FR2145293A5 (https=) 1973-02-16
NL7209405A (https=) 1973-01-09
BE785948A (fr) 1972-11-03
DK141176B (da) 1980-01-28
CH576850A5 (https=) 1976-06-30
JPS5243220B1 (https=) 1977-10-28
DE2232665A1 (de) 1973-01-18
IT968198B (it) 1974-03-20
DE2232665B2 (de) 1976-07-08
US3986885A (en) 1976-10-19
ES404533A1 (es) 1975-12-01

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee