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AU2001294387A1 - Fibrous mixture for concrete - Google Patents

Fibrous mixture for concrete

Info

Publication number
AU2001294387A1
AU2001294387A1 AU2001294387A AU9438701A AU2001294387A1 AU 2001294387 A1 AU2001294387 A1 AU 2001294387A1 AU 2001294387 A AU2001294387 A AU 2001294387A AU 9438701 A AU9438701 A AU 9438701A AU 2001294387 A1 AU2001294387 A1 AU 2001294387A1
Authority
AU
Australia
Prior art keywords
concrete
fibres
tightness
construction
toughness
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.)
Abandoned
Application number
AU2001294387A
Inventor
Johannes Verwaard
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.)
Harex Nederland BV
Original Assignee
Harex Nederland BV
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 Harex Nederland BV filed Critical Harex Nederland BV
Publication of AU2001294387A1 publication Critical patent/AU2001294387A1/en
Abandoned legal-status Critical Current

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
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • 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
    • 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
    • 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
    • C04B2111/60—Flooring materials
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Landscapes

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

Abstract

The invention relates to a premix for improving the tensile strength, toughness and liquid-tightness of set construction materials derived from a suspension, such as concrete. The invention also relates to a method for manufacturing a concrete mortar. The invention provides a premix for improving the tensile strength, toughness and liquid-tightness of set construction materials derived from a suspension, such as concrete. The premix comprises fibres which are rough at the surface, and elongated fibres with hook-like deformations on at least both ends and, possibly, polypropylene fibres. It has been found that the fibres which are rough at the surface, have a tensile strength enhancing effect on the eventual construction. The elongated fibres with hook-like deformations have a toughness enhancing effect on the eventual construction. By using the polypropylene fibres, the setting process of the concrete improves, so that the liquid-tightness of the eventual concrete construction is improved.
AU2001294387A 2000-09-05 2001-09-05 Fibrous mixture for concrete Abandoned AU2001294387A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1016105 2000-09-05
NL1016105A NL1016105C2 (en) 2000-09-05 2000-09-05 Fiber mixture for concrete.
PCT/NL2001/000657 WO2002020421A1 (en) 2000-09-05 2001-09-05 Fibrous mixture for concrete

Publications (1)

Publication Number Publication Date
AU2001294387A1 true AU2001294387A1 (en) 2002-03-22

Family

ID=19772025

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294387A Abandoned AU2001294387A1 (en) 2000-09-05 2001-09-05 Fibrous mixture for concrete

Country Status (6)

Country Link
EP (1) EP1337493B1 (en)
AT (1) ATE275107T1 (en)
AU (1) AU2001294387A1 (en)
DE (2) DE60105310T2 (en)
NL (1) NL1016105C2 (en)
WO (1) WO2002020421A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022248C2 (en) 2002-12-23 2004-08-10 Wegbouwkundig Buro Van Den Boo Concrete road surface construction, comprises very open cement concrete top layer and metal fibre reinforced concrete bottom layer
DE10332491B4 (en) * 2003-07-16 2006-01-12 Universität Kassel Concrete mixture for an ultra-high-strength concrete and its use
AT501523B1 (en) * 2005-01-26 2011-08-15 Stallit Ges M B H STABLE GROUND
DE102007037436A1 (en) * 2007-08-08 2009-02-12 MAX BÖGL Fertigteilwerke GmbH & Co. KG Fire wall or complex separation wall e.g. for building made from pre-fabricated concrete elements, has several similar panels which are made from concrete precast and have horizontal part

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151362A (en) 1982-03-03 1983-09-08 アイダエンジニアリング株式会社 Steel fiber for concrete reinforcement
WO1984000186A1 (en) * 1982-07-01 1984-01-19 Eurosteel Sa Moldable material reinforcement fibers with hydraulic or non-hydraulic binder and manufacturing thereof
DE4226744A1 (en) 1992-08-13 1994-02-17 Vulkan Harex Stahlfasertech Fiber for reinforcing concrete or the like from wire or flat ribbon and device for producing such fibers
DE19654502A1 (en) * 1996-12-18 1998-06-25 Holzmann Philipp Ag High strength concrete with improved ductility and process for its production

Also Published As

Publication number Publication date
NL1016105C2 (en) 2002-03-07
DE20121241U1 (en) 2002-06-06
ATE275107T1 (en) 2004-09-15
DE60105310D1 (en) 2004-10-07
WO2002020421A1 (en) 2002-03-14
DE60105310T2 (en) 2005-09-01
EP1337493A1 (en) 2003-08-27
EP1337493B1 (en) 2004-09-01

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