WO2009022488A1 - 補強硬化体およびその製造方法 - Google Patents

補強硬化体およびその製造方法 Download PDF

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Publication number
WO2009022488A1
WO2009022488A1 PCT/JP2008/059895 JP2008059895W WO2009022488A1 WO 2009022488 A1 WO2009022488 A1 WO 2009022488A1 JP 2008059895 W JP2008059895 W JP 2008059895W WO 2009022488 A1 WO2009022488 A1 WO 2009022488A1
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WO
WIPO (PCT)
Prior art keywords
cured
twisted yarns
organic fibers
crushed
fibers
Prior art date
Application number
PCT/JP2008/059895
Other languages
English (en)
French (fr)
Inventor
Shinsuke Tsubakihara
Original Assignee
Shinsuke Tsubakihara
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 Shinsuke Tsubakihara filed Critical Shinsuke Tsubakihara
Publication of WO2009022488A1 publication Critical patent/WO2009022488A1/ja

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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
    • C04B16/12—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 characterised by the shape, e.g. perforated strips
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/046—Reinforcing macromolecular compounds with loose or coherent fibrous material with synthetic macromolecular fibrous material
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

　溶融紡糸された円形断面の有機繊維のように、セメントコンクリート、モルタル、スレートなどの水硬性硬化体あるいはプラスチック（熱硬化性や熱可塑性樹脂成形品）、ゴム（タイヤ、ベルト、ホース等）などの高分子硬化体に配合しても容易に引抜ける有機繊維に、熱的または力学的な方法による簡易で低コストの加工法により硬化体に対する物理的接着性に優れた形状を賦形し、配合によって硬化体のひび割れの拡幅、破片の剥落、あるいは過度な変形を高度に抑制できる硬化体、およびその製造方法を提供する。 　有機繊維から成る撚糸を圧潰して圧潰撚糸を得る圧潰工程と、前記圧潰撚糸を未硬化材に配合する配合工程と、前記圧潰撚糸が配合された未硬化材を硬化させる硬化工程とを有し、ポリアミド、ポリエステル、ポリビニルアルコール、ポリオレフィン等の有機繊維から成る撚糸を圧潰して、撚糸を構成する繊維に長さ方向に沿って断面形状が変化する形状を賦形し、補強繊維として硬化体に混入若しくは埋設配合する。
PCT/JP2008/059895 2007-08-15 2008-05-29 補強硬化体およびその製造方法 WO2009022488A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007211678A JP4105754B1 (ja) 2007-08-15 2007-08-15 補強硬化体およびその製造方法
JP2007-211678 2007-08-15

Publications (1)

Publication Number Publication Date
WO2009022488A1 true WO2009022488A1 (ja) 2009-02-19

Family

ID=39608129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059895 WO2009022488A1 (ja) 2007-08-15 2008-05-29 補強硬化体およびその製造方法

Country Status (2)

Country Link
JP (1) JP4105754B1 (ja)
WO (1) WO2009022488A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184090A1 (en) * 2016-04-20 2017-10-26 Kordsa Teknik Tekstil Anonim Sirketi Macro synthetic concrete reinforcement material and production method thereof

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010151052A2 (ko) * 2009-06-23 2010-12-29 코오롱건설주식회사 보강섬유 및 이를 포함하는 숏크리트 조성물
KR101160867B1 (ko) 2012-01-06 2012-06-29 박종원 폐고무를 이용한 콘크리트구조물 및 그 제작방법
CN105003405B (zh) * 2012-08-01 2019-07-23 德克萨斯州大学系统董事会 卷曲和非卷曲加捻纳米纤维纱线及聚合物纤维扭转和拉伸驱动器
KR101887814B1 (ko) * 2017-05-26 2018-08-10 한국섬유개발연구원 콘크리트 보강용 번들형 단섬유 및 이를 이용한 섬유보강 콘크리트 조성물
KR101887815B1 (ko) * 2017-05-26 2018-08-10 한국섬유개발연구원 복합섬유를 이용한 콘크리트 보강용 번들형 단섬유 및 섬유보강 콘크리트 조성물
KR101950849B1 (ko) * 2018-01-18 2019-05-20 김익 콘크리트보강용 섬유복합체의 제조방법 및 이의 섬유복합체를 포함하는 콘크리트
KR101963081B1 (ko) * 2018-02-20 2019-03-28 한국섬유개발연구원 파라-아라미드 복합섬유를 이용한 콘크리트 보강용 번들형 단섬유 및 섬유보강 콘크리트 조성물
KR101952069B1 (ko) * 2018-02-20 2019-02-25 한국섬유개발연구원 강섬유 복합섬유를 이용한 콘크리트 보강용 번들형 단섬유 및 섬유보강 콘크리트 조성물
KR101958356B1 (ko) * 2018-09-10 2019-03-14 (주)유니온물산 고강력 Ｈｅｌｉｘ 구조의 섬유 복합체가 혼합된 합성섬유 숏크리트 조성물
US20220212990A1 (en) * 2019-05-13 2022-07-07 Ik KIM Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby
CN114274311A (zh) * 2021-12-27 2022-04-05 重庆重通成飞新材料有限公司 玻璃钢纤维增强硅酸盐水泥墙板制作工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733507A (ja) * 1993-07-15 1995-02-03 Osaka Gas Co Ltd パネル材
JPH08239252A (ja) * 1995-03-02 1996-09-17 Kuraray Co Ltd 水硬性成型物及びその製造方法
JP2000264708A (ja) * 1999-03-23 2000-09-26 Toyobo Co Ltd 高靭性繊維補強セメント製品およびその製造法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733507A (ja) * 1993-07-15 1995-02-03 Osaka Gas Co Ltd パネル材
JPH08239252A (ja) * 1995-03-02 1996-09-17 Kuraray Co Ltd 水硬性成型物及びその製造方法
JP2000264708A (ja) * 1999-03-23 2000-09-26 Toyobo Co Ltd 高靭性繊維補強セメント製品およびその製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184090A1 (en) * 2016-04-20 2017-10-26 Kordsa Teknik Tekstil Anonim Sirketi Macro synthetic concrete reinforcement material and production method thereof

Also Published As

Publication number Publication date
JP2009046327A (ja) 2009-03-05
JP4105754B1 (ja) 2008-06-25

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