Investigating effects of application of silica fume to reduce asphalt oxidative aging

Engineering & Materials Science

• Silica fume 96%
• Asphalt 77%
• Aging of materials 62%
• Binders 36%
• Silica 24%
• Agglomeration 20%
• Oxidation 13%
• Asphalt pavements 8%
• Thermal stress 7%
• Service life 7%
• Pavements 7%
• Elastic moduli 6%
• Viscosity 6%
• Temperature 6%
• Cracks 5%

Earth & Environmental Sciences

• fume 90%
• asphalt 89%
• silica 62%
• effect 18%
• agglomeration 17%
• pavement 12%
• oxidation 7%
• shear modulus 7%
• nanoparticle 5%
• traffic 5%
• crack 4%
• surface area 4%
• viscosity 4%
• measuring 4%
• services 3%
• matrix 3%
• loss 3%
• index 3%
• temperature 2%
• analysis 1%

Chemical Compounds

• Fume 100%
• Binding Agent 34%
• Rheology 28%
• Application 24%
• Agglomeration 22%
• Shear Modulus 10%
• Shear 7%
• Oxidation Reaction 7%
• Polarity 6%
• Molecular Cluster 5%
• Surface Area 5%
• Flow 5%
• Resistance 4%
• Nanoparticle 3%
• Mixture 3%
• Amount 3%