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http://dx.doi.org/10.17137/korrae.2017.25.4.51

Characteristics of Bottom Ash Generated from Coal Fired Power Plants' Bottom Ash as an Eco-friendly Bio-composite Material - Focusing on Far Infrared Ray, Antibacteria, Antifungus, Deodorization, Aridity and Humidity -  

Lee, Jong Gyu (School of Civil & Environmental Engineering, Incheon National University)
Yeo, Woon Ho (School of Civil & Environmental Engineering, Incheon National University)
Publication Information
Journal of the Korea Organic Resources Recycling Association / v.25, no.4, 2017 , pp. 51-60 More about this Journal
Abstract
Bottom ash(BA) from coal-fired power plants is burnt and remaining ash at high temperature. Since the BA is baked at high temperature, it is considered to be the same function as the elvan. Nowadays, the demand for mortar with far infrared rays, antibacteria, antifungus, deodorization, aridity and humidity function is increasing as the materials such as Hwangtoh(yellow soil) and elvan rather than general mortar. As a result of comparing the functionality of eco-friendly bio BA mortar with that of general mortar, the far infrared ray emissivity is about $0.02{\times}10^2W/m^2$ more and the deodorization function is about 26% or more. Even in the case of humidity control, BA motors showed about 1.8 times higher than general mortar, and more than 10% higher than the "good" standards of moisture absorption and damp proofing construction materials established by the Ministry of Land, Transport and Maritime Affairs.
Keywords
Bottom ash(BA); Far infrared ray; Antibacteria; Antifungus; Deodorization; Aridity and humidity; Eco-friendly; Bio;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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