期刊论文

Peng, Xinghai;Jiang, HH

英文

Construction and Building Materials

0950-0618

2023

371

130622

10.1016/j.conbuildmat.2023.130622

National Natural Science Founda- tion of China [52178415]; National Key Research & Development Program of China [2021YFB2601200]; Natural Science Foundation of Hunan Province [2021JJ20042]; National college students' innovation and entrepre- neurship training program of China [202010536001]; Science and Technology Progress and Innovation Project of Hunan Provincial Department of Transportation [201904]; Postgraduate Scientific Research Innovation Project of Changsha University of Science and Technology [CXCLY2022012]

本校为第一且通讯机构

In order to improve the water damage resistance of styrene butadiene styrene (SBS) modified asphalt, anti-stripping agents (BWH551 and LY) and nanomaterial (Nano-SiO2) were utilized as modifiers to enhance the properties of SBS modified asphalt. Firstly, various modifiers were incorporated into SBS modified asphalt to prepare three kinds of compound modified asphalt. Then, the regular physical and rheological properties were tested. Meanwhile, the adhesion of the specimen was systematically evaluated with four indexes, as well as the image analysis method. Finally, the micro-test of compound m...