KR100404495B1 - High-strength concrete composition incorporated with aggregate recycled from waste utility pole - Google Patents

High-strength concrete composition incorporated with aggregate recycled from waste utility pole Download PDF

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Publication number
KR100404495B1
KR100404495B1 KR20020068330A KR20020068330A KR100404495B1 KR 100404495 B1 KR100404495 B1 KR 100404495B1 KR 20020068330 A KR20020068330 A KR 20020068330A KR 20020068330 A KR20020068330 A KR 20020068330A KR 100404495 B1 KR100404495 B1 KR 100404495B1
Authority
KR
South Korea
Prior art keywords
aggregate
concrete composition
recycled
strength concrete
waste utility
Prior art date
Application number
KR20020068330A
Other languages
Korean (ko)
Inventor
Hee Yong Choi
Seung Jun Lee
Original Assignee
Hanjun Dev Co Ltd
Korea Electric Power 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 Hanjun Dev Co Ltd, Korea Electric Power Corp filed Critical Hanjun Dev Co Ltd
Priority to KR20020068330A priority Critical patent/KR100404495B1/en
Application granted granted Critical
Publication of KR100404495B1 publication Critical patent/KR100404495B1/en

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/0006—Waste inorganic materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: Provided is a high-strength concrete composition, which uses aggregate recycled from waste utility poles to prevent the extravagance of resources and the exhaust of natural aggregate resources. CONSTITUTION: The high-strength concrete composition incorporated with an aggregate recycled from waste utility poles is obtained by the method comprising the steps of: crushing waste utility poles and screening the crushed material with a sieve having a size of 5 mm to remove micropowders to obtain recycled aggregate; adding water to the recycled aggregate to absorb water to the inside of the aggregate; and compounding a concrete composition in a ratio of 30-40 wt% of cement and 38-50 volume% of fine aggregates with a unit weight of 160-200 kg/m¬3. The concrete composition has a compression strength of 500 kgf/cm¬2 or more.
KR20020068330A 2002-11-06 2002-11-06 High-strength concrete composition incorporated with aggregate recycled from waste utility pole KR100404495B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20020068330A KR100404495B1 (en) 2002-11-06 2002-11-06 High-strength concrete composition incorporated with aggregate recycled from waste utility pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020068330A KR100404495B1 (en) 2002-11-06 2002-11-06 High-strength concrete composition incorporated with aggregate recycled from waste utility pole

Publications (1)

Publication Number Publication Date
KR100404495B1 true KR100404495B1 (en) 2003-11-05

Family

ID=37422602

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20020068330A KR100404495B1 (en) 2002-11-06 2002-11-06 High-strength concrete composition incorporated with aggregate recycled from waste utility pole

Country Status (1)

Country Link
KR (1) KR100404495B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100917929B1 (en) * 2008-10-28 2009-09-24 이정걸 Recycling method of fine aggregate from electric pole waste
KR102228174B1 (en) 2020-06-26 2021-03-15 이창현 Concrete mixing composition having high intensity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960004266A (en) * 1994-07-27 1996-02-23 김정규 Manufacturing Method of Lightweight Foamed Concrete
KR970058379U (en) * 1997-08-09 1997-11-10 Concrete Products Recycling Waste Concrete
KR20000015736A (en) * 1998-08-31 2000-03-15 강영만 Preparation method of boundary blocks by using waste concrete
KR20020062257A (en) * 2002-06-27 2002-07-25 박승범 Manufacturing Methods of Planting Porous Concrete Utilizing Cement Coated Granular Fertilizer and Recycled Aggregate
KR20020070954A (en) * 2002-08-27 2002-09-11 김진철 Scrapped material used building materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960004266A (en) * 1994-07-27 1996-02-23 김정규 Manufacturing Method of Lightweight Foamed Concrete
KR970058379U (en) * 1997-08-09 1997-11-10 Concrete Products Recycling Waste Concrete
KR20000015736A (en) * 1998-08-31 2000-03-15 강영만 Preparation method of boundary blocks by using waste concrete
KR20020062257A (en) * 2002-06-27 2002-07-25 박승범 Manufacturing Methods of Planting Porous Concrete Utilizing Cement Coated Granular Fertilizer and Recycled Aggregate
KR20020070954A (en) * 2002-08-27 2002-09-11 김진철 Scrapped material used building materials

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
그림으로 해설한 토목시리즈⑥ 콘크리트(성안당, 2001.9.10.) *
기술동향보고서 No. 59, p 52-57(산업기술정보원; 1991.9.) *
인터넷 신문, 오마이뉴스 보도기사(2002.10.22.) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100917929B1 (en) * 2008-10-28 2009-09-24 이정걸 Recycling method of fine aggregate from electric pole waste
KR102228174B1 (en) 2020-06-26 2021-03-15 이창현 Concrete mixing composition having high intensity

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