Abstract: Glass waste and rice husks often become garbage and have the potential to damage the environment because the glass is difficult to decompose and rice husks are abundant and has not been utilized properly. Whereas both materials can be utilized as a substitute for Portland Cement filler on road pavement especially AC-WC mixture. The purpose of this research is to know the Optimum Asphalt Content (OAC) and how big is the effect of the addition of glass powder and husk ash to Marshall result. Test specimens made from rice husks being burned and grabbed ashes and glass bottles of Marjan (clear glass) are smoothed to pass filter 200. The specimens of this research were variation of 5.5%, 6%, and 6.5% asphalt content and used four filler variations: portland cement, glass powder, husk ash, and 50% filler of glass powder and 50% filler of husk ash. The method used in this research is Marshall Test that is stability, flow, and density and pore analysis of the solid mixture formed. From the results of the research conducted on the mixture of AC-WC with the addition of variation of asphalt content and filler variation done at Pavement Cementing Planning Laboratory of Civil Engineering University of Mercu Buana obtained the optimum asphalt content of Portland Cement with 6%, the optimum asphalt content of 6% glass powder and the content asphalt optimum ash husk 5.9% and optimum asphalt content 50% filler of glass powder and 50% filler of husk ash which is 5.95%. However, the greatest stability value is in the husk ash filler, so the husk ash filler is stronger to withstand the traffic load with the optimum asphalt content of 5.9%.
Keywords: AC-WC, Warm Mix, Marshall Test, Powder Glass, Husk Ash.
Title: Effect of Glass Powder and Husk Ash Filler on Pavement with Marshall Test Using Warm mix system on AC-WC
Author: Nunung Widyaningsih, Rifda Kurnia Viandini
International Journal of Civil and Structural Engineering Research
ISSN 2348-7607 (Online)
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