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A platform for research: civil engineering, architecture and urbanism
Experimental Study Using Nanosilica to Improve the Properties of Asphalt Binder and Hot-Mix Asphalt
The study evaluated the influence of the content nanosilica (NS) 3, 5, 7 and 9% by weight of bitumen on the basic properties of asphalt binder and asphalt concrete. Test results show that the softening temperature of the asphalt binder increases with the NS content up to 65.5 ℃; Brookfileld viscosity increased from 322 mPa s up to 765 mPa s. The results also showed improvements in the technical properties of the Hot Mix Asphalt (HMA) using NS, such as air void, Marshall stability and wheel tracking rutting resistance. The results of the study initially indicated the selection of NS content for HMA in Vietnam.
Experimental Study Using Nanosilica to Improve the Properties of Asphalt Binder and Hot-Mix Asphalt
The study evaluated the influence of the content nanosilica (NS) 3, 5, 7 and 9% by weight of bitumen on the basic properties of asphalt binder and asphalt concrete. Test results show that the softening temperature of the asphalt binder increases with the NS content up to 65.5 ℃; Brookfileld viscosity increased from 322 mPa s up to 765 mPa s. The results also showed improvements in the technical properties of the Hot Mix Asphalt (HMA) using NS, such as air void, Marshall stability and wheel tracking rutting resistance. The results of the study initially indicated the selection of NS content for HMA in Vietnam.
Experimental Study Using Nanosilica to Improve the Properties of Asphalt Binder and Hot-Mix Asphalt
Lecture Notes in Civil Engineering
Ha-Minh, Cuong (editor) / Tang, Anh Minh (editor) / Bui, Tinh Quoc (editor) / Vu, Xuan Hong (editor) / Huynh, Dat Vu Khoa (editor) / Hung, Tran Ngoc (author) / Hieu, Tran Trung (author)
CIGOS 2021, Emerging Technologies and Applications for Green Infrastructure ; Chapter: 86 ; 853-862
2021-10-28
10 pages
Article/Chapter (Book)
Electronic Resource
English
Nanosilica , Bitumen , Asphalt binder , Hot-mix asphalt , Marshall stability , Wheel tracking rutting Engineering , Geoengineering, Foundations, Hydraulics , Sustainable Architecture/Green Buildings , Sustainable Development , Structural Materials , Cyber-physical systems, IoT , Professional Computing
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