A5058390487- Asphalt Pavement Performance Evaluation
- Infrastructure Maintenance and Monitoring
- Innovative concrete reinforcement materials
- Concrete and Cement Materials Research
- Flame retardant materials and properties
- Fire dynamics and safety research
- Civil and Geotechnical Engineering Research
- Grouting, Rheology, and Soil Mechanics
- Thermochemical Biomass Conversion Processes
- Geotechnical Engineering and Underground Structures
- Lignin and Wood Chemistry
- Environmental and Industrial Safety
- Natural Fiber Reinforced Composites
- Synthesis and properties of polymers
- Technology Assessment and Management
- Smart Materials for Construction
Hohai University
2017-2023
Nanjing Xiaozhuang University
2017
Shandong University
2014
The use of rejuvenators has enhanced the workability asphalt mixtures containing reclaimed pavement (RAP). This conclusion is based on determination viscosity binders, while not validated from mixtures. In this study, effect two (ordinary and emulsified rejuvenator) was evaluated by measuring mixing torque determining air void content addition, their effects performances mixture were studied via three indexes tests, rutting test freeze-thaw splitting tests. experimental results show that...
Water-foamed asphalt is capable of improving the workability mixture. It has been extensively used for its energy-saving and emission-reducing features. Water plays an essential part in water-foamed However, there still lack profound studies moisture dissipation over time influence on workability. In this study, evolutions residual water content rotational viscosity with were respectively measured by analytical balance modified viscometer (RV). The atomic force microscopy (AFM) analysis was...
In view of environmental concerns and rising price in pavement materials, the use reclaimed asphalt (RAP) mixtures has gained popularity recently. However, aggregate dispersion uniformity is difficult to be evaluated due its complex material composition. this study, a new method square region division was adopted based on digital image processing (DIP) technique for evaluating uniformity. The shear gyratory compactor (SGC) specimens were prepared then cut into six horizontal cross sections....
Using recycled asphalt pavement (RAP) materials in the industry is a hot issue now, which can reduce carbon emissions significantly. The agglomeration and variability of RAP treated by conventional crushing screening process present challenge for gradation design control reclaimed mixture, resulting lower content thus limited environmental economic benefit. To address it, refined was employed material to separate mortar coarse aggregates this study. evaluate its applicability on material,...
It is necessary to mend the shattering process and heating technique in order improve technology of hot regeneration plant-mixed old asphalt. The temperature reactivation asphalt material supposed be better controlled as well mixing paving roadways a result technological improvement. With reconstruction works highway G205 from Yellow River Bridge Liuqiao roundabouts, research mixture has been carried out all products turned meet design requirements, according results thimble test, water...
Due to the current over-exploitation and use of oil resources imminent danger being exhausted, petroleum bitumen from oil, problem environmental development situation forces us constantly look for application new, renewable alternative materials. Currently, world's best research biomass energy is an inexhaustible energy. This paper researches on biological asphalt collect summary summarizes status asphalt, aggregate its in road engineering performance, analyze their development, prospects....
With the increasing competition in market and complexity of products, more enterprises are trying to use project management complete relatively complex tasks. How manage hierarchical effectively, which is related effective implementation strategic objectives enterprise. Taking a high-tech company as an example, this paper analyzes common problems management, puts forward concrete improvement ideas. This optimization idea has wide range reference for other enterprises.