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Patent Searching and Data


Title:
UNIFORM HEATING SYSTEM FOR CURING CONCRETE USING MICROWAVES AND CONSTRUCTION METHOD OF CONCRETE STRUCTURE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/107649
Kind Code:
A1
Abstract:
The present invention relates to a uniform heating system for curing concrete using microwaves and a construction method of a concrete structure using the same. More specifically, provided are a uniform heating system for curing concrete using microwaves and a construction method of a concrete structure using the same, which can reduce initial hydration time of concrete poured into a mold by heating the mold by using a highly efficient uniform heating system generating heat using microwaves when precast concrete, such as bridge foundations (piers, abutments), slabs of buildings such as apartments, houses or office buildings, concrete linings of tunnels, bridge decks, girders, boxes, beams, culverts, retaining walls, posts, track slabs, concrete sleepers, and so on are manufactured and constructed, thereby remarkably reducing a construction period of a concrete structure in low outdoor temperature environments, especially, in wintertime or in extremely cold regions, and considerably removing poor construction and improving workability.

Inventors:
KOH, Tae Hoon (#112-1301, 101 Sanghyeon-ro, Suji-gu,,Yongin-si, Gyeonggi-do, 16937, KR)
HWANG, Seon Keun (#115-1504, 26 Sinbong 2-ro, Suji-gu,,Yongin-si, Gyeonggi-do, 16817, KR)
SAGONG, Myung (#205-904, 13 Seongbok 1-ro 164beon-gil, Suji-gu,,Yongin-si, Gyeonggi-do, 16853, KR)
PYO, Seok Hun (#203, 6 Bugokjungangbuk 5-gil,,Uiwang-si, Gyeonggi-do, 16086, KR)
LEE, Dong Geun (#203, 27 Gunpo-ro 719beon-gil,,Gunpo-si, Gyeonggi-do, 15811, KR)
YOO, Han Ju (#1509-1503, 70 Homaesil-ro 165beon-gil, Gwonseon-gu,,Suwon-si, Gyeonggi-do 0, 166280, KR)
Application Number:
KR2017/014695
Publication Date:
June 06, 2019
Filing Date:
December 14, 2017
Export Citation:
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Assignee:
KOREA RAILROAD RESEARCH INSTITUTE (176 Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do, 16105, KR)
International Classes:
E04G9/10; B28B23/04; C04B40/02; E04G11/36; E21D11/10; E21D11/40; H05B6/64; H05B6/68; H05B6/80
Foreign References:
KR101411259B12014-06-24
KR101411260B12014-07-02
KR101411261B12014-06-24
KR101411262B12014-06-24
KR100819902B12008-04-08
Attorney, Agent or Firm:
JANG, Tae Hwa (#303, 9 Seochojungang-ro 24-gil,Seocho-gu, Seoul, 06604, KR)
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