Effect of different montmorillonites on rheological properties of bitumen/clay nanocomposites |
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| Authors: | TAO Yuan-yuan YU Jian-ying LI Bin FENG Peng-cheng |
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| Affiliation: | TAO Yuan-yuan,YU Jian-ying,LI Bin,FENG Peng-cheng(School of Material Science , Engineering,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | Different composites of organomodified montmorillonite(OMMT)/bitumen were prepared by melt blending with hexadecyl dimethyl benzyl ammonium modified montmorillonite(HBM) and double octadecyl dimethyl ammonium modified montmorillonite(DOM).The structures of two kinds of montmorillonite modified bitumen were characterized by X-ray diffraction(XRD).The effects of different montmorillonites on the dynamic rheological properties of the modified bitumens were investigated by dynamic shear rheometer(DSR).The XRD r... |
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| Keywords: | nanocomposites modified bitumen montmorillonite rheological property |
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