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WO2011065668A3 - Method and apparatus for reducing a temperature difference in concrete, and structure cured by said method - Google Patents

Method and apparatus for reducing a temperature difference in concrete, and structure cured by said method Download PDF

Info

Publication number
WO2011065668A3
WO2011065668A3 PCT/KR2010/007406 KR2010007406W WO2011065668A3 WO 2011065668 A3 WO2011065668 A3 WO 2011065668A3 KR 2010007406 W KR2010007406 W KR 2010007406W WO 2011065668 A3 WO2011065668 A3 WO 2011065668A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
temperature difference
reducing
caisson
concrete
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.)
Ceased
Application number
PCT/KR2010/007406
Other languages
French (fr)
Korean (ko)
Other versions
WO2011065668A2 (en
Inventor
하주형
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.)
Hyundai Engineering and Construction Co Ltd
Original Assignee
Hyundai Engineering and Construction Co Ltd
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 Hyundai Engineering and Construction Co Ltd filed Critical Hyundai Engineering and Construction Co Ltd
Publication of WO2011065668A2 publication Critical patent/WO2011065668A2/en
Publication of WO2011065668A3 publication Critical patent/WO2011065668A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The present invention relates to a method and apparatus for reducing cracks caused by a temperature difference during curing of a concrete structure which is formed by poured concrete, and to a structure cured by said method. More particularly, the present invention relates to an apparatus for reducing a temperature difference in a structure which is constructed by assembling iron bars, setting up a form and pouring concrete into the form, the apparatus comprising: a water reservoir which stores water therein such that the water can be heated; and a hose which is provided on one side of the outer surface of a caisson, and which has a plurality of holes formed on the surface thereof, and which receives water stored in the water reservoir through an injection pipe, and discharges the received water through said holes. The heated water flows along the outer surface of the caisson through said holes, thereby reducing a temperature difference between the interior of the caisson and the outer surface of the caisson.
PCT/KR2010/007406 2009-11-27 2010-10-27 Method and apparatus for reducing a temperature difference in concrete, and structure cured by said method Ceased WO2011065668A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090115487A KR101155285B1 (en) 2009-11-27 2009-11-27 Reduction Device of Concrete Temperature Gap, Reduction Method using the Device and Structure using the Method
KR10-2009-0115487 2009-11-27

Publications (2)

Publication Number Publication Date
WO2011065668A2 WO2011065668A2 (en) 2011-06-03
WO2011065668A3 true WO2011065668A3 (en) 2011-09-15

Family

ID=44067033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007406 Ceased WO2011065668A2 (en) 2009-11-27 2010-10-27 Method and apparatus for reducing a temperature difference in concrete, and structure cured by said method

Country Status (2)

Country Link
KR (1) KR101155285B1 (en)
WO (1) WO2011065668A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060612B (en) * 2013-03-22 2016-06-08 中国水电顾问集团贵阳勘测设计研究院 For temperature control method and the device of concrete dam severe cold winter construction
KR101643629B1 (en) * 2015-05-29 2016-08-01 (주)88콘크리트 Concrete curing apparatus using the heat of hydration
KR101864768B1 (en) 2016-07-25 2018-06-07 동아대학교 산학협력단 Method for preventing crack of externally restraints by hydration heat of concrete and system for preventing concrete crack using the same
CN107151985B (en) * 2017-07-07 2022-12-09 辽宁铁道职业技术学院 External temperature control method for large-volume concrete of bridge pier
CN110078535B (en) * 2019-04-03 2023-12-05 广州科纳机械制造有限公司 Special concrete cooling system and intelligent control method thereof
CN110186585A (en) * 2019-06-19 2019-08-30 中国人民解放军陆军勤务学院 Monitoring of temperature difference of mass concrete system based on temperature-sensitive device
CN111980408B (en) * 2020-08-20 2022-01-18 中国十七冶集团有限公司 Large-volume concrete cooling water circulation and construction method
CN112049446B (en) * 2020-08-31 2021-11-02 中国十七冶集团有限公司 Automatic concrete curing system and method
CN112360171B (en) * 2020-10-30 2022-12-20 重庆广播电视大学重庆工商职业学院 A cooling device for mass concrete pouring based on the Internet of Things
KR20250093905A (en) 2023-12-18 2025-06-25 현대건설(주) Apparatus and method of management for curing concrete by using peltier element

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200199007Y1 (en) * 2000-05-04 2000-10-02 주식회사종합건축사사무소근정 Cover for curing slab concrete of building
KR200285206Y1 (en) * 2002-05-01 2002-08-13 김정석 Protecting sheet
JP2007046256A (en) * 2005-08-08 2007-02-22 Kajima Corp Concrete curing method and concrete curing apparatus
JP2009030246A (en) * 2007-07-24 2009-02-12 Oriental Shiraishi Corp Concrete wet-curing method and curing facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08338129A (en) * 1995-06-13 1996-12-24 Takiuchi Kasetsu Kk Concrete curing form and method of concrete curing
JP2000328787A (en) 1999-03-12 2000-11-28 Kontekku:Kk Portable curing system for construction on site
JP4696344B2 (en) 2000-08-01 2011-06-08 株式会社大林組 Concrete curing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200199007Y1 (en) * 2000-05-04 2000-10-02 주식회사종합건축사사무소근정 Cover for curing slab concrete of building
KR200285206Y1 (en) * 2002-05-01 2002-08-13 김정석 Protecting sheet
JP2007046256A (en) * 2005-08-08 2007-02-22 Kajima Corp Concrete curing method and concrete curing apparatus
JP2009030246A (en) * 2007-07-24 2009-02-12 Oriental Shiraishi Corp Concrete wet-curing method and curing facility

Also Published As

Publication number Publication date
WO2011065668A2 (en) 2011-06-03
KR101155285B1 (en) 2012-06-18
KR20110058935A (en) 2011-06-02

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