KR970701230A - 가열발포충전보강재 및 동가열발포충전보강재를 사용한 폐단면구조부재보강구조(Heat foaming-filled reinforcement material and reinfor cement structure of closed section structure member using the same) - Google Patents

가열발포충전보강재 및 동가열발포충전보강재를 사용한 폐단면구조부재보강구조(Heat foaming-filled reinforcement material and reinfor cement structure of closed section structure member using the same) Download PDF

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KR970701230A
KR970701230A KR1019960704355A KR19960704355A KR970701230A KR 970701230 A KR970701230 A KR 970701230A KR 1019960704355 A KR1019960704355 A KR 1019960704355A KR 19960704355 A KR19960704355 A KR 19960704355A KR 970701230 A KR970701230 A KR 970701230A
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weight
closed cross
heating foam
structural member
filler
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KR1019960704355A
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KR100270486B1 (ko
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카즈유키 나카자토
히데키 후쿠도메
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츠카하라 시게히사
미쯔비시지도오샤고오교오 가부시기가이샤
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    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31826—Of natural rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Laminated Bodies (AREA)

Abstract

본 발명은, 가열발포충전보강재를 사용한 패단면구조부재보강구조에 관한 것으로서, 보수의 폐단면구조부재(11)∼(15)를 결합해서 이루어진 것에 있어서, 폐단면구조부재(11)∼(15)의 내부에, 에폭시수지재, 합성고무재, 열가소성수지재를 성분으로서 함유한 가열발포충보강재(1)를 충전하도록 구성한다.

Description

가열발포충전보강재 및 동가열발포충전보강재를 사용한 폐단면구조부재보강구조 (Heat foaming-filled reinforcement material and reinfor cement structure of closed section structure member using the same)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 적용부위를 설명하는 도면,
제2도는 본 발명의 적용부위를 설명하는 도면,
제3도는 성형시이트발포충전재의 작업공정을 설명하는 도면,
제4도는 본 가열발포충전보강재의 사용을 설명하는 도면,
제5도는 베이킹발포경화조건과 발포배율을 설명하는 도면.

Claims (9)

  1. 적어도 에폭시수지재, 합성고무재, 열가소성수지재를 성분으로서 함유하고, 각 성분의 중량비의 총계가 100중량%를 초과하지 않는 범위에서, 상기 에폭시수지재가 중량비로 30∼45중량%, 상기 합성고무재가 중량비로 5∼15중량%, 상기 열가소성수지재가 중량비로 5∼15중량% 함유되어 있는 것을 특징으로 하는 가열발포충전보강재.
  2. 제1항에 있어서, 상기 가열발포충보강재(1)가, 충전재를 성분으로 함유하고, 상기 충전제를 함유한 각 성분의 중량비의 총계가 100중량%를 초과하지 않는 범위에서, 상기 충전제가 중량비로 40∼50중량% 함유되어 있는 것을 특징으로 하는 가열발포충전보강재.
  3. 복수의 폐단면구조부재(11)∼(15)를 결합해서 이루어진 것에 있어서, 상기 폐단면구조부재(11)∼(15)의 내부에, 에폭시수지재, 합성고무재, 열가소성수지재를 성분으로서 함유한 가열발포충전보강재(1)가 충전되어 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  4. 제3항에 있어서, 상기 가열발포충전보강재(1)가, 충전제를 성분으로서 함유하고 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  5. 제4항에 있어서, 상기 가열발포충전보강재(1)가, 탄산칼슘을 성분으로서 함유하고 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  6. 제3항에 있어서, 상기 단면구조부재(11)∼(15)의 결합부 또는 상기 결합부의 근처에, 부분적으로, 상기의 에폭시수지재, 합성고무재, 열가소성수지재를 성분으로서 함유한 가열발포충전보강재(1)가 충전되어 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  7. 제3항에 있어서, 상기 에폭시수지재가 중량비로 30∼45중량%이고 또한 발포재료로서 구성되는 동시에, 상기 합성고무재가 중량비로 5∼15중량%, 상기 열가소성수지재가 중량비로 5∼15중량% 함유되어 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  8. 제6항에 있어서, 상기 에폭시수지재가 중량비로 30∼45중량%이고 또한 발포재료로서 구성되는 동시에, 상기 합성고무재가 중량비로 5∼15중량%, 상기 열가소성수지재가 중량비로 5∼15중량% 함유되어 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
  9. 제3항, 제6항, 제7항 및 제8항의 어느 한 항에 있어서, 상기 가열발포충전보강재(1)로서, 가열경화후, 발포율이 200∼500%가 되는 발포재료가 사용되고 있는 것을 특징으로 하는 가열발포충전보강재를 사용한 폐단면구조부재보강구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960704355A 1995-01-21 1996-01-18 가열발포충전보강재 및 동가열발포충전보강재를 사용한 폐단면 보강부재 KR100270486B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP95-26330 1995-01-21
JP02633095A JP3954119B2 (ja) 1995-01-21 1995-01-21 加熱発泡充填補強材及び同加熱発泡充填補強材を用いた閉断面構造部材補強構造
PCT/JP1996/000073 WO1996022324A1 (fr) 1995-01-21 1996-01-18 Charge de renforcement dilatable sous l'effet de la chaleur et structure a elements porteurs de section fermee renforcee par cette charge

Publications (2)

Publication Number Publication Date
KR970701230A true KR970701230A (ko) 1997-03-17
KR100270486B1 KR100270486B1 (ko) 2000-11-01

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KR1019960704355A KR100270486B1 (ko) 1995-01-21 1996-01-18 가열발포충전보강재 및 동가열발포충전보강재를 사용한 폐단면 보강부재

Country Status (7)

Country Link
US (1) US5804608A (ko)
EP (1) EP0775721B1 (ko)
JP (1) JP3954119B2 (ko)
KR (1) KR100270486B1 (ko)
AU (1) AU684681B2 (ko)
DE (1) DE69629997T2 (ko)
WO (1) WO1996022324A1 (ko)

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US5804608A (en) 1998-09-08
AU4458596A (en) 1996-08-07
DE69629997D1 (de) 2003-10-23
DE69629997T2 (de) 2004-07-22
EP0775721A1 (en) 1997-05-28
KR100270486B1 (ko) 2000-11-01
EP0775721A4 (en) 2000-05-10
AU684681B2 (en) 1997-12-18
JP3954119B2 (ja) 2007-08-08
JPH08198995A (ja) 1996-08-06
EP0775721B1 (en) 2003-09-17

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