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A Study on Fire-Resistant Performance of Concrete Using Nano-Silica Perticles
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 Title & Authors
A Study on Fire-Resistant Performance of Concrete Using Nano-Silica Perticles
Jo Byung-Wan; Park Jong-Bin; Park Jong-Hwa;
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 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
1.
Effect of Carbon Amino Silica Black Contained Superplasticizer on the Engineering Properties and Chromaticity of Black Color Concrete, Journal of the Korean Recycled Construction Resources Institute, 2013, 1, 3, 181  crossref(new windwow)
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