WO2003037819A3 - Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement - Google Patents

Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement Download PDF

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Publication number
WO2003037819A3
WO2003037819A3 PCT/US2002/034672 US0234672W WO03037819A3 WO 2003037819 A3 WO2003037819 A3 WO 2003037819A3 US 0234672 W US0234672 W US 0234672W WO 03037819 A3 WO03037819 A3 WO 03037819A3
Authority
WO
WIPO (PCT)
Prior art keywords
composites
small cross
longitudinally oriented
concrete
thermoplastic resin
Prior art date
Application number
PCT/US2002/034672
Other languages
French (fr)
Other versions
WO2003037819A2 (en
Inventor
Aleksander J Pyzik
Christopher Michael Edwards
David Vanderpool
Original Assignee
Dow Chemical Co
Aleksander J Pyzik
Christopher Michael Edwards
David Vanderpool
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 Dow Chemical Co, Aleksander J Pyzik, Christopher Michael Edwards, David Vanderpool filed Critical Dow Chemical Co
Priority to AU2002363232A priority Critical patent/AU2002363232A1/en
Publication of WO2003037819A2 publication Critical patent/WO2003037819A2/en
Publication of WO2003037819A3 publication Critical patent/WO2003037819A3/en

Links

Classifications

    • 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
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/0037—Materials containing oriented fillers or elements
    • C04B2111/00379—Materials containing oriented fillers or elements the oriented elements being fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Small cross-section fiber-reinforced composites are used as reinforcements for concrete. The composites, which are preferably longitudinally oriented continuous fibers embedded in a thermoplastic matrix, are mixed into the wet concrete and poured with the concrete to form a reinforced concrete structure. The properties of the reinforced concrete can be tuned by using mixtures of composites with different reinforcing fibers or mixtures of composites and non-composite fibers
PCT/US2002/034672 2001-10-31 2002-10-29 Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement WO2003037819A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002363232A AU2002363232A1 (en) 2001-10-31 2002-10-29 Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33543201P 2001-10-31 2001-10-31
US60/335,432 2001-10-31

Publications (2)

Publication Number Publication Date
WO2003037819A2 WO2003037819A2 (en) 2003-05-08
WO2003037819A3 true WO2003037819A3 (en) 2003-11-20

Family

ID=23311744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/034672 WO2003037819A2 (en) 2001-10-31 2002-10-29 Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement

Country Status (2)

Country Link
AU (1) AU2002363232A1 (en)
WO (1) WO2003037819A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030662A (en) * 1988-08-11 1991-07-09 Polymerix, Inc. Construction material obtained from recycled polyolefins containing other polymers
WO1998031891A1 (en) * 1997-01-16 1998-07-23 Camplas Technology Limited Improvements relating to reinforcing bars
US5843266A (en) * 1995-05-26 1998-12-01 Owens Corning Fiberglas Technology, Inc. Formable reinforcing bar and method for making same
CN1277975A (en) * 2000-07-20 2000-12-27 华东理工大学 PP composite material reinfored by mica and glass fiber felt, and prepn. method and use thereof
WO2001051731A1 (en) * 2000-01-13 2001-07-19 The Dow Chemical Company Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798067A (en) 1994-06-08 1998-08-25 Composite Technologies Corporation Method for forming a concrete reinforcement element
US5891560A (en) 1997-07-02 1999-04-06 The Dow Chemical Company Fiber-reinforced composite and method of making same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030662A (en) * 1988-08-11 1991-07-09 Polymerix, Inc. Construction material obtained from recycled polyolefins containing other polymers
US5843266A (en) * 1995-05-26 1998-12-01 Owens Corning Fiberglas Technology, Inc. Formable reinforcing bar and method for making same
WO1998031891A1 (en) * 1997-01-16 1998-07-23 Camplas Technology Limited Improvements relating to reinforcing bars
WO2001051731A1 (en) * 2000-01-13 2001-07-19 The Dow Chemical Company Small cross-section composites of longitudinally oriented fibers and a thermoplastic resin as concrete reinforcement
CN1277975A (en) * 2000-07-20 2000-12-27 华东理工大学 PP composite material reinfored by mica and glass fiber felt, and prepn. method and use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 200125, Derwent World Patents Index; Class A17, AN 2001-235774, XP002254187 *

Also Published As

Publication number Publication date
WO2003037819A2 (en) 2003-05-08
AU2002363232A1 (en) 2003-05-12

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