Browse > Article
http://dx.doi.org/10.14190/JRCR.2016.4.3.227

A Study on Asphalt Paving Filler Development from Industrial By-products and its Characteristics in Construction Site  

Cho, Do-Young (Research Center, F1tech Co., Ltd.)
Park, Keun-Bae (Research Center, F1tech Co., Ltd.)
Woo, Yang-Yi (Research Center, F1tech Co., Ltd.)
Moon, Bo-Kyung (Power Generation Department, Korea Western Power Co., Ltd.)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.4, no.3, 2016 , pp. 227-234 More about this Journal
Abstract
In this study, asphalt paving filler, which satisfies the KS standards, were prepared from industrial by-products, such as fly ash generated from thermal power plants, cogeneration ash generated from cogeneration plants, and desulfurized gypsum generated from the flue-gas desulfurization process. The properties of the prepared mixed filler and the existing limestone filler were compared through laboratory tests for preparing asphalt mixture using each filler. In addition, asphalt pavement field tests were conducted using the limestone filler and mixed filler. The dynamic stability, Marshall stability, tensile strength ratio, saturation, porosity, and flow value of the asphalt mixtures used in the field test were evaluated, as was done in the laboratory test. The laboratory and field construction test results revealed outstanding tensile strength ratio, Marshall stability and dynamic stability when using the prepared filler than for the existing limestone filler. Through optimization of the mixing design, the possibility of developing fillers, which the characteristics of the existing limestone filler, was confirmed.
Keywords
Filler; Fly ash; Asphalt; Recycling;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Hwang, S.D., Park, H.M. (2005). A study on engineering characteristics of asphalt concrete mixture using filler with recycled waste lime, Journal of Korean Society of Road Engineers, 7(3), 71-78.
2 Jeong, J.S., Song, G.Y., Ahn, J.H., Kim, T.H. (2007). Utilization of stone sludges produced by stone manufacturing process as asphalt concrete filler, Journal of Korean Society of Civil Engineers, 27(4), 457-464 [in Korean].
3 Kim, J.W. (1993). An experimental study on properties of electric arc furnace dust for mineral filler of asphalt concrete, Journal of Korea Concrete Institute, 5(3), 161-168 [in Korean].
4 KS F 2337 Standard Test Methods for Resistance to Plastic Flow of Bituminous Mixtures Using Marshall Apparatus [in Korean].
5 KS F 3501 Filler for Hot Mix Asphalt Pavement [in Korean].
6 Kuh, S.E., Hwang, K.J., Kim, D.S., Kim, J.S. (2000). Study on the employment of waste garnet fines as asphalt concrete filler, Journal of Korean Society of Environmental Engineers, 22(9), 1555-1567 [in Korean].
7 Ministry of Land, Infrastructure, and Transport, Production and Construction of the Asphalt Concrete Pavement Quality Inspection Handbook, (2013) [in Korean].
8 Ministry of Land, Transport and Maritime Affairs, Road Construction Standard Specification [in Korean].
9 National Center for Asphalt technology(NCAT), Asphalt Pavement Engineering Principles, International Journal of Highway Engineering [in Korean].
10 SPS-KAI0002-F2349-5687 Hot Asphalt Mixture [in Korean].