JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A Study on Fire-Resistant Performance of Concrete Using Nano-Silica Perticles
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Study on Fire-Resistant Performance of Concrete Using Nano-Silica Perticles
Jo Byung-Wan; Park Jong-Bin; Park Jong-Hwa;
  PDF(new window)
 Abstract
Recently, since the advanced nano technology develops unique physical and chemical properties different from those of the conventional materials. Normal concretes mixed with nano - have been studied to improve the fire-resistance with high strength and lower heat conductivity. In this pilot study, the nano-particle contents in the specimens () were 0, 2, 4, and by weight of cement, and fire-temperatures , , and were considered. The results show that as the nano-particle contents increases, the weight loss of concrete gradually decreases, and the compressive strength after fire-attack increases effectively.
 Keywords
nano;silica;fire-resistance;concrete;
 Language
Korean
 Cited by
 References
1.
Schneider, U., 'Behavior of concrete under thermal steady state and non-steady conditions,' Fire and Materials, Issue 1, 1976, pp.103-15

2.
한국콘크리트학회, '(건설교통부제정) 콘크리트 표준시방서', 한국콘크리트학회, 1999, pp.255-258

3.
방재시혐연구원, '내화성능 시험방법에 관한 연구', 방재시험연구원, 1992, pp.14-16

4.
서치호외 4인, '내화구조의 대상 및 성능기준 연구', 방재시험연구원, 1999