Title:
METHOD AND APPARATUS FOR REDUCING A TEMPERATURE DIFFERENCE IN CONCRETE, AND STRUCTURE CURED BY SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2011/065668
Kind Code:
A2
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.
Inventors:
HA, Ju Hyung (104-602 Yeonwon Maeul Kumho Apt, Bojeong-dong Giheung-gu Yongin-si, Gyeonggi-do 446-793, 446-793, KR)
Application Number:
KR2010/007406
Publication Date:
June 03, 2011
Filing Date:
October 27, 2010
Export Citation:
Assignee:
HYUNDAI ENGINEERING & CONSTRUCTION (#102-4 Mabuk-dong, Gihung-gu Yongin-si, Gyounggi-do 446-716, 446-716, KR)
현대건설주식회사 (경기도 용인시 기흥구 마북동 102-4, 446-716 Gyounggi-do, 446-716, KR)
현대건설주식회사 (경기도 용인시 기흥구 마북동 102-4, 446-716 Gyounggi-do, 446-716, KR)
International Classes:
E04G21/02; G01K13/00
Attorney, Agent or Firm:
KIM, Moon Jong et al. (2F. Shinwon Bldg, 648-15 Yeoksam-Dong, Gangnam-Gu, Seoul 135-080, 135-080, KR)
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