MX2010002873A - Compuesto de matriz fragil, de endurecimiento por esfuerzo, resistente al impacto, para estructuras protectoras. - Google Patents

Compuesto de matriz fragil, de endurecimiento por esfuerzo, resistente al impacto, para estructuras protectoras.

Info

Publication number
MX2010002873A
MX2010002873A MX2010002873A MX2010002873A MX2010002873A MX 2010002873 A MX2010002873 A MX 2010002873A MX 2010002873 A MX2010002873 A MX 2010002873A MX 2010002873 A MX2010002873 A MX 2010002873A MX 2010002873 A MX2010002873 A MX 2010002873A
Authority
MX
Mexico
Prior art keywords
fiber reinforced
brittle matrix
resulting mixtures
strain hardening
protective structures
Prior art date
Application number
MX2010002873A
Other languages
English (en)
Inventor
Victor C Li
En-Hua Yang
Original Assignee
Univ Michigan
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 Univ Michigan filed Critical Univ Michigan
Publication of MX2010002873A publication Critical patent/MX2010002873A/es

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
    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2038—Resistance against physical degradation
    • C04B2111/2046—Shock-absorbing materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • 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
    • Y10T428/2904—Staple length fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Un compuesto de matriz frágil, reforzado con fibras, extremadamente dúctil, es de gran valor para estructuras protectoras que puede estar sujetas a cargas dinámicas y/o de impacto. Infraestructuras tales como casas, construcciones y puentes pueden experimentar dichas cargas debido a objetos levantados por huracán, bombas y otros proyectiles. Comparado con el concreto normal y con el concreto reforzado con fibras, el compuesto de la invención tiene capacidad de deformación por tracción sustancialmente mejorada con comportamiento de endurecimiento por tensión o Tracción, varios centenares de veces superior al del concreto convencional y el concreto reforzado con fibras, incluso cuando está sometido a cargas de impacto. La matriz frágil puede ser un cemento hidráulico o un polímero inorgánico. En una modalidad ejemplar de las enseñanzas, los compuestos se preparan al incorporar mezclas puzolánicas, relleno de peso ligero y agregados finos en mezcla fresca de Compuesto Cementicio de Ingeniería, para formar las mezclas resultantes, después colocar las mezclas resultantes en moldes y curar las mezclas resultantes.
MX2010002873A 2007-09-13 2008-09-12 Compuesto de matriz fragil, de endurecimiento por esfuerzo, resistente al impacto, para estructuras protectoras. MX2010002873A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97203007P 2007-09-13 2007-09-13
US12/208,714 US20090075076A1 (en) 2007-09-13 2008-09-11 Impact resistant strain hardening brittle matrix composite for protective structures
PCT/US2008/010646 WO2009035654A2 (en) 2007-09-13 2008-09-12 Impact resistant strain hardening brittle matrix composite for protective structures

Publications (1)

Publication Number Publication Date
MX2010002873A true MX2010002873A (es) 2010-09-07

Family

ID=40452756

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002873A MX2010002873A (es) 2007-09-13 2008-09-12 Compuesto de matriz fragil, de endurecimiento por esfuerzo, resistente al impacto, para estructuras protectoras.

Country Status (6)

Country Link
US (1) US20090075076A1 (es)
EP (1) EP2205536A4 (es)
JP (1) JP2010538958A (es)
CN (1) CN101855185B (es)
MX (1) MX2010002873A (es)
WO (1) WO2009035654A2 (es)

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US7744690B2 (en) * 2006-03-28 2010-06-29 The United States Of America As Represented By The Secretary Of The Army Blast-resistant concrete also suitable for limiting penetration of ballistic fragments
EP2100694B1 (de) * 2008-03-12 2012-09-19 Bütfering Schleiftechnik GmbH Verfahren zur Herstellung einer Bearbeitungsmaschine mit einem Betonteil
US20100012742A1 (en) * 2008-07-15 2010-01-21 Li Victor C Railway tie using strain-hardening brittle matrix composites
DE102009054563A1 (de) 2009-12-11 2011-06-16 Wacker Chemie Ag Herstellung von mineralisch gebundenen Beschichtungen mit duktilen Eigenschaften
US20130012625A1 (en) * 2011-07-05 2013-01-10 Li Victor C Strain hardening brittle matrix composites with high strength and high tensile ductility
JP6098862B2 (ja) * 2012-06-13 2017-03-22 清水建設株式会社 耐衝撃構造の材料設計方法及び耐衝撃構造
AU2013361586B2 (en) * 2012-12-18 2018-05-17 Pensmore Reinforcement Technologies, Llc Micro-rebar concrete reinforcement system
US8893872B2 (en) 2012-12-19 2014-11-25 Bastian Solutions, Llc Concrete roller
WO2016130637A1 (en) * 2015-02-11 2016-08-18 The Regents Of The University Of Michigan Durable railway tie
CN105130337A (zh) * 2015-08-26 2015-12-09 西南交通大学 一种水泥基工程复合材料铁路人行道盖板制备工艺及产品
CN106396548A (zh) * 2016-08-31 2017-02-15 武汉理工大学 一种抗冲击防腐水泥基复合材料及其制备方法
BE1024565B1 (nl) 2016-09-15 2018-04-17 Rein4Ced Besloten Vennootschap Met Beperkte Aansprakelijkheid Hybride composiet
DE102018110500A1 (de) * 2017-09-04 2019-03-07 Schott Ag Biegbare und/oder faltbare Artikel sowie Verfahren zur Bereitstellung von biegbaren und/oder faltbaren Artikeln
MX2020012409A (es) 2018-05-18 2021-04-13 Pensmore Reinforcement Tech Llc Fibras de refuerzo trenzadas y método de fabricación.
CN108609954B (zh) * 2018-05-21 2020-07-31 水利部交通运输部国家能源局南京水利科学研究院 一种低粘抗裂高强湿喷混凝土及其制备方法
US20210388609A1 (en) * 2018-11-08 2021-12-16 The Regents Of The University Of Michigan Modular construction of load-bearing structures from reusable load-bearing elements
CN111487142B (zh) * 2019-01-29 2023-05-23 吉林建筑大学 一种混凝土多孔砖墙体的动态断裂韧度的检测系统
CN111039615B (zh) * 2019-12-05 2022-02-15 济南大学 一种高韧性水泥基复合材料的试验方法
MX2022009511A (es) * 2020-02-18 2022-09-02 Chung Wai So Composicion cementosa pulverizable.

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US5788760A (en) * 1996-03-04 1998-08-04 The Regents Of The University Of Control of interface properties between fiber/cementitious material using plasma treatment
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Also Published As

Publication number Publication date
CN101855185B (zh) 2013-08-21
WO2009035654A3 (en) 2009-05-22
WO2009035654A2 (en) 2009-03-19
EP2205536A4 (en) 2013-03-20
CN101855185A (zh) 2010-10-06
US20090075076A1 (en) 2009-03-19
EP2205536A2 (en) 2010-07-14
JP2010538958A (ja) 2010-12-16

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