Invention Grant
- Patent Title: Fire-resistance enhancing method for the high strength concrete structure
- Patent Title (中): 高强度混凝土结构耐火增强方法
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Application No.: US14019206Application Date: 2013-09-05
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Publication No.: US09228349B2Publication Date: 2016-01-05
- Inventor: Heung-Youl Kim , Hyung-Jun Kim , In-Hwan Yeo , Bum-Yean Cho , Jong-Uk Song , Dae-Bong Ju
- Applicant: KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
- Applicant Address: KR Gyeonggi-Do
- Assignee: KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
- Current Assignee Address: KR Gyeonggi-Do
- Agency: J.C. Patents
- Priority: KR10-2012-0101782 20120913
- Main IPC: E04C5/18
- IPC: E04C5/18 ; E04C5/01 ; B28B23/04
Abstract:
Disclosed is a method of enhancing fire resistance of high-strength concrete by mixing a spalling reducer (fiber cocktail) into the concrete to control spalling and performing shear reinforcement of main steel bars using shear stiffeners based on a wire rope and spacers.
Public/Granted literature
- US20140068946A1 FIRE-RESISTANCE ENHANCING METHOD FOR THE HIGH STRENGTH CONCRETE STRUCTURE Public/Granted day:2014-03-13
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