WO2006023698A3 - Unitized fibrous constructs having functional circumferential retaining elements - Google Patents

Unitized fibrous constructs having functional circumferential retaining elements Download PDF

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Publication number
WO2006023698A3
WO2006023698A3 PCT/US2005/029496 US2005029496W WO2006023698A3 WO 2006023698 A3 WO2006023698 A3 WO 2006023698A3 US 2005029496 W US2005029496 W US 2005029496W WO 2006023698 A3 WO2006023698 A3 WO 2006023698A3
Authority
WO
WIPO (PCT)
Prior art keywords
retaining elements
unitized fibrous
construct
circumferential retaining
cementitious mixture
Prior art date
Application number
PCT/US2005/029496
Other languages
French (fr)
Other versions
WO2006023698A2 (en
Inventor
Paul Schmidt
Gene Lamb
Original Assignee
Polymer Group Inc
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 Polymer Group Inc filed Critical Polymer Group Inc
Priority to EP05791516A priority Critical patent/EP1789641A2/en
Publication of WO2006023698A2 publication Critical patent/WO2006023698A2/en
Publication of WO2006023698A3 publication Critical patent/WO2006023698A3/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
    • E04C5/073—Discrete reinforcing elements, e.g. fibres
    • E04C5/076—Specially adapted packagings therefor, e.g. for dosing
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0077—Packaging material remaining in the mixture after the mixing step, e.g. soluble bags containing active ingredients

Landscapes

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

Abstract

A unitized fibrous construct for providing reinforcement to castable structures, such as cementitious structures is claimed. The construct includes a bundle of reinforcing fibers or filaments that are held in place prior to addition to the cementitious mixture by a retaining element. The retaining element is of such a composition that upon release into the cementitious mixture it provides reinforcing capability to the cement structure. As such, the construct adds additional reinforcing capability and diminishes the likelihood of detrimental side-effects attributed to retaining elements that otherwise dissolve or disperse in the cementitious mixture.
PCT/US2005/029496 2004-08-20 2005-08-19 Unitized fibrous constructs having functional circumferential retaining elements WO2006023698A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05791516A EP1789641A2 (en) 2004-08-20 2005-08-19 Unitized fibrous constructs having functional circumferential retaining elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60309104P 2004-08-20 2004-08-20
US60/603,091 2004-08-20

Publications (2)

Publication Number Publication Date
WO2006023698A2 WO2006023698A2 (en) 2006-03-02
WO2006023698A3 true WO2006023698A3 (en) 2007-06-14

Family

ID=35968191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/029496 WO2006023698A2 (en) 2004-08-20 2005-08-19 Unitized fibrous constructs having functional circumferential retaining elements

Country Status (3)

Country Link
US (1) US20060070341A1 (en)
EP (1) EP1789641A2 (en)
WO (1) WO2006023698A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA05007701A (en) * 2003-01-24 2005-09-30 Polymer Group Inc Unitized fibrous concrete reinforcement.
US20050011417A1 (en) 2003-05-30 2005-01-20 Polymer Group, Inc. Unitized filamentary concrete reinforcement having circumferential binding element
WO2010078995A1 (en) * 2009-01-09 2010-07-15 Nv Bekaert Sa Longitudinal belt with reinforcing fibres
EP2374860A1 (en) * 2010-04-12 2011-10-12 Services Pétroliers Schlumberger Methods for treating fibers
PE20140444A1 (en) * 2010-10-21 2014-04-21 Reforcetech Ltd REINFORCEMENT BAR AND METHOD FOR THE MANUFACTURE OF THE SAME
WO2021213652A1 (en) * 2020-04-22 2021-10-28 Wacker Chemie Ag Mixtures containing superabsorbers

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US5985449A (en) * 1997-10-08 1999-11-16 Specialty Filaments Crimped thermoplastic fibers for reinforcing concrete
US7147904B1 (en) * 2003-08-05 2006-12-12 Evelyn Florence, Llc Expandable tubular fabric

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DE10202039A1 (en) * 2002-01-18 2003-07-24 Basf Ag Mixtures of hydrogel-forming polymers and building materials
MXPA05007701A (en) * 2003-01-24 2005-09-30 Polymer Group Inc Unitized fibrous concrete reinforcement.
US20050011417A1 (en) * 2003-05-30 2005-01-20 Polymer Group, Inc. Unitized filamentary concrete reinforcement having circumferential binding element
WO2004110949A2 (en) * 2003-06-02 2004-12-23 Polymer Group, Inc. Concrete reinforcement structure
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433536A (en) * 1981-09-23 1984-02-28 Exxon Research & Engineering Co. Spiral wrapped synthetic twine and method of manufacturing same
US5091255A (en) * 1990-01-23 1992-02-25 American Cyanamid Company Molding granules, their manufacture and their use in the production of molded articles
US5227227A (en) * 1990-03-05 1993-07-13 Johnson & Johnson Inc. Non-woven fabric with a thermally activated adhesive surface, resulting product and applications thereof
US5807458A (en) * 1993-05-03 1998-09-15 Minnesota Mining & Manufacturing Company Reinforcing elements for castable compositions
US5985449A (en) * 1997-10-08 1999-11-16 Specialty Filaments Crimped thermoplastic fibers for reinforcing concrete
US7147904B1 (en) * 2003-08-05 2006-12-12 Evelyn Florence, Llc Expandable tubular fabric

Also Published As

Publication number Publication date
EP1789641A2 (en) 2007-05-30
WO2006023698A2 (en) 2006-03-02
US20060070341A1 (en) 2006-04-06

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