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Studi Pembuatan Aspal Polimer dari Bahan Polipropilena Bekas dan Karet SIR-20
(Universitas Sumatera Utara, 2011)
The research about study manufacture of asphalt polymer from polypropylene and SIR-20 rubber has been done, with polipropylene used and SIR-20 rubber was varied. Asphalt polymer prepared by mixing the polymer material is ...