GB2379928A - Concrete being resistant to rupture - Google Patents

Concrete being resistant to rupture Download PDF

Info

Publication number
GB2379928A
GB2379928A GB0226053A GB0226053A GB2379928A GB 2379928 A GB2379928 A GB 2379928A GB 0226053 A GB0226053 A GB 0226053A GB 0226053 A GB0226053 A GB 0226053A GB 2379928 A GB2379928 A GB 2379928A
Authority
GB
United Kingdom
Prior art keywords
rupture
concrete
resistant
less
vol
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.)
Withdrawn
Application number
GB0226053A
Other versions
GB0226053D0 (en
Inventor
Toshio Yonezawa
Akio Kodaira
Hideo Fujinaka
Kenrou Mitsui
Nobuyuki Yamazaki
Akira Nishida
Takeshi Morita
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.)
Shimizu Construction Co Ltd
Takenaka Corp
Shimizu Corp
Original Assignee
Shimizu Construction Co Ltd
Takenaka Corp
Shimizu 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 Shimizu Construction Co Ltd, Takenaka Corp, Shimizu Corp filed Critical Shimizu Construction Co Ltd
Priority claimed from PCT/JP2000/002972 external-priority patent/WO2001085641A1/en
Publication of GB0226053D0 publication Critical patent/GB0226053D0/en
Publication of GB2379928A publication Critical patent/GB2379928A/en
Withdrawn legal-status Critical Current

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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous
    • 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
    • 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
    • C04B2111/34—Non-shrinking or non-cracking materials
    • C04B2111/343—Crack resistant materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

A concrete being resistant to rupture, characterized in that it contains 0.02 to 0.3 vol% of an organic fiber comprising an organic material which shows a residual weight percentage of 30 % or less after a heat treatment at 500{C and having a diameter of 5 to 200 žm and a length of 5 to 40 mm, and has a ratio of water to binding materials of 35 % or less.

Description

(74) Agent and/or Address for Service Lewis & Taylor 144 New Walk,
LEICESTER, LE1 7JA, Unrted Kingdom
GB0226053A 2000-05-10 2000-05-10 Concrete being resistant to rupture Withdrawn GB2379928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/002972 WO2001085641A1 (en) 2000-05-10 2000-05-10 Concrete being resistant to rupture

Publications (2)

Publication Number Publication Date
GB0226053D0 GB0226053D0 (en) 2002-12-18
GB2379928A true GB2379928A (en) 2003-03-26

Family

ID=11736012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0226053A Withdrawn GB2379928A (en) 2000-05-10 2000-05-10 Concrete being resistant to rupture

Country Status (5)

Country Link
DE (1) DE10085471T1 (en)
DK (1) DK200201717A (en)
GB (1) GB2379928A (en)
NO (1) NO20025314D0 (en)
SE (1) SE0203314L (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107546A (en) * 1988-10-13 1990-04-19 Showa Shell Sekiyu Kk Production of cement-based moldings having dense structure and high heat resistance
JPH0812391A (en) * 1994-07-04 1996-01-16 Daiwabo Co Ltd Bundle fiber for cement reinforcement
JPH1179807A (en) * 1997-08-28 1999-03-23 Takenaka Komuten Co Ltd Explosion-resistant concrete
JPH11303245A (en) * 1998-04-21 1999-11-02 Shimizu Corp Explosion control method of concrete structure, method for predicting concrete explosion depth, and synthetic fiber mixed concrete having explosion resistance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107546A (en) * 1988-10-13 1990-04-19 Showa Shell Sekiyu Kk Production of cement-based moldings having dense structure and high heat resistance
JPH0812391A (en) * 1994-07-04 1996-01-16 Daiwabo Co Ltd Bundle fiber for cement reinforcement
JPH1179807A (en) * 1997-08-28 1999-03-23 Takenaka Komuten Co Ltd Explosion-resistant concrete
JPH11303245A (en) * 1998-04-21 1999-11-02 Shimizu Corp Explosion control method of concrete structure, method for predicting concrete explosion depth, and synthetic fiber mixed concrete having explosion resistance

Also Published As

Publication number Publication date
SE0203314D0 (en) 2002-11-08
DK200201717A (en) 2003-02-10
SE0203314L (en) 2002-12-16
NO20025314D0 (en) 2002-11-06
DE10085471T1 (en) 2003-07-10
GB0226053D0 (en) 2002-12-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)