Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR BATCH CASTING HIGH-FLUIDITY HIGH-PERFORMANCE CONCRETE AND LOW-FLUIDITY HIGH-PERFORMANCE CONCRETE
Document Type and Number:
WIPO Patent Application WO/2019/088351
Kind Code:
A1
Abstract:
The present invention relates to a method for batch casting high-fluidity high-performance concrete and low-fluidity high-performance concrete, wherein high-fluidity high-performance concrete for forming a girder portion of a bridge and low-fluidity high-performance concrete for forming a bottom plate portion of the bridge are cast in a batch by using concrete casting equipment, thereby reducing the cost and time of construction and preventing the occurrence of a cold joint to improve the durability of the concrete and thus prolong the lifespan of the bridge.

Inventors:
KOH, Kyung Taek (106dong 1103ho, 22 Garam-ro,,Paju-si, Gyeonggi-do, 10895, KR)
RYU, Gum Sung (602dong 1803ho, 76 Haneulmaeul-ro, Ilsandong-gu,,Goyang-si, Gyeonggi-do, 10335, KR)
AN, Gi Hong (810dong 1004ho, 15 Waseoksunhwan-ro,,Paju-si, Gyeonggi-do, 10906, KR)
KIM, Byung Suk (504dong 1302ho, 85 Supsongmaeul 1-ro, Ilsandong-gu,,Goyang-si, Gyeonggi-do, 10306, KR)
PARK, Sung Yong (310dong 702ho, 142 Daesan-ro,Ilsanseo-gu,,Goyang-si, Gyeonggi-do, 10375, KR)
Application Number:
KR2017/014435
Publication Date:
May 09, 2019
Filing Date:
December 11, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY (283 Goyang-daero, Ilsanseo-gu, Goyang-si, Gyeonggi-do, 10223, KR)
International Classes:
B28B1/00; B28B23/02; B28C7/04; B28C9/04; E01D21/00; C04B103/30; C04B103/44; E01D101/24
Attorney, Agent or Firm:
SONG, Se Geun (#1306, 356 Seocho-daero,,Seocho-gu, Seoul, 06631, KR)
Download PDF: