Zycotherm Case Study

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Paper Id: 107 STUDIES ON EFFECT OF ZYCOTHERM ADDITVE AND CONVENTIONAL FILLER MATERIALS ON MARSHALL PROPERTIES OF WARM ASPHALT CONCRETE MIX Lion Raj D R1 and Dr. G Suresh2 #1Student, ME(Highway Engineering), UVCE, Bangalore University, Bangalore, Email ID – rajliond1@gmail.com #2Faculty of Engineering- Civil, UVCE, Bangalore University, Bangalore Email ID – gsuvce98@gmail.com Abstract Rising energy cost and increased environmental awareness due to HMA (Hot Mix Asphalt) Asphalt industry have brought attention to the potential benefits of Warm Mix Asphalt (WMA) binders. In the present study an attempt has been made to assess the influence of Zycotherm (Warm mix additive, 0.1%) on the Marshall properties of Warm asphalt concrete mix, prepared…show more content…
Bitumen content, % Marshall stability, kg Flow, mm Bulk density, g/cc Total air voids, % Voids in Mineral Aggregates, % Voids filled with bitumen, % 4.5 925.5 2.4 2.263 8.75 18.37 52.35 5 974.25 2.6 2.28 7.84 18.54 57.71 5.5 1158.9 2.7 2.32 5.69 17.61 67.68 6 1041.42 3 2.31 3.68 16.43 77.6 Table 8: Marshall properties of Normal Asphalt Concrete Mix prepared using Lime(1%) as filler material. Bitumen content, % Marshall stability, kg Flow, mm Bulk density, g/cc Total air voids, % Voids in Mineral Aggregates, % Voids filled with

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