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http://dx.doi.org/10.9798/KOSHAM.2012.12.6.039

Fire Resistant Performance of High-Strength Concrete Column Covered with Aerogel Composite Inorganic Blanket and Gypsum Board  

Yeo, In Hwan (Korea Institute of Construction Technology)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.12, no.6, 2012 , pp. 39-45 More about this Journal
Abstract
This study aimed to develop and evaluate of fire resistant covering systems for HSC(high-strength concrete) column which has mainly constructed with ACB(Aerogel Composite inorganic Blanket) and FGB(Fire protective Gypsum Board). The ACB-FGB fire resistant covering system showed that it clearly secure the fire resistance performance for HSC column when the reinforcing measures had achieved for four cross-sectional edge sides of member and the system is well continued during test period with no significant deformation or seperation. It was checked out the 20 mm thinkness covering system consist of ACB(5 mm)+FGB(15 mm) can have a rating of 3 hour-fire resistance performance adequately; 20 mm thinkness is only 50-70% level of exsisting gypsum board covering systems that can show an equivalent capacity.
Keywords
Aerogel composite inorganic balnket; High strength concrete; Fire resistance performance; Covering system;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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