Influence of hyacinth plant as filler on mixed ac-wc (asphalt concrete - wearing course) with marshall test

International Conference on Design, Engineering and Computer Sciences 2018

工业技术;计算机科学

Widyaningsih, N.^1 ; Sutanto, B.^1

Department of Civil Engineering, University Mercu Buana, Indonesia^1

关键词: Asphalt content;    Marshall test;    Road pavements;    Test specimens;    Water Hyacinth;    Water mixture;    Wearing course;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/453/1/012043/pdf
DOI  :  10.1088/1757-899X/453/1/012043

来源: IOP

【 摘 要 】

Hyacinth plant is a destructive plant because the plant has the potential to make the swamps or rivers become shallow and damaging scenery. Though hyacinth plants can be exploited as a substitute for portland cement filler on road pavement Aspalt Concrete - Wearing Course mixture. This research is to know the optimum asphalt content and how much effect to the addition of ash hyacinth to Marshall result. The test specimens in this research were made with variation of 5%, 6% and 6.5% asphalt content and using five filler variations namely portland cement, as ash hyacinth, 50% hyacinth with 50% portland cement filler, 75% water hyacinth with 25% portland cement filler, and 25% hyacinth water mixture with 75% portland cement filler. From the results on Aspalt Concrete - Wearing Course mixture with the variation of bitumen content and filler variation done in the laboratory of Mercu Buana University, it is found that the optimum asphalt content of portland cement is 6.1%, the optimum asphalt content of ash hyacinth is 5.75%, 50% hyacinth with 50% portland cement filler is 6.1%, 75% water hyacinth with 25% portland cement filler is 6.0%, and a 25% ash hyacinth mixture with 75% portland cement filler is 6.0%.