Effects of laboratory heating, cyclic pore pressure, and cyclic loading on fracture properties of asphalt mixture [summary].

Details

• Creators:
  Roque, Reynaldo
• Corporate Creators:
  University of Florida
• Corporate Contributors:
  Florida. Department of Transportation
• Subject/TRT Terms:
  • Asphalt pavements
  • Binder course
  • Fracture tests
  • Cracking
  • Pavement cracking
  • Live loads
  • Cyclic strength
  • Cyclic tests
  • Fracture properties
  • Pavements, Asphalt--Cracking--Florida
  More +
• Publication/ Report Number:
  BDK75 977-28
• Resource Type:
  Tech Report
• Geographical Coverage:
  Florida
• Edition:
  Summary.
• Corporate Publisher:
  Florida Department of Transportation
• Abstract:
  Asphalt pavement ages continuously, beginning with production and construction and thoughout its service life. "Aging" refers to many changes in asphalt properties over time that generally result in increased pavement damage. Because aging is often a long-term effect, understanding the processes that lead to aging requires a means of simulating and accelerating them using laboratory conditioning methods. Much previous research focused on binder, but studies have shown that aging is influenced by both binder and aggregate. In fact, aggregate can mitigate aging in asphalt.
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/24301/dot_24301_DS1.pdf
• File Type:
  [PDF - 579.95 KB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:2f9ee3011925d08f7fa21abddf48d09a87c2cf492bc86965bebb0674f7ff03d26d6067dd93da050c57f9fa2075219185adc7cd3d926bdfdd3737c5afc99fc502