API Gravity
The American Petroleum Institute (API) classifies crude oils by their API gravity. API gravity is an arbitrary expression of a materialŐs density at 15.5ˇC (60ˇF).
AAPTP: Airport Asphalt Technology Program
Glossary
Absolute Viscosity (also Called 'dynamic Viscosity')
Air Traffic Control Tower (ATCT)
Alligator Cracking (also Called 'fatigue Cracking')
Consensus Requirements (properties)
Dynamic Viscosity (also Called 'absolute Viscosity')
Fatigue Cracking (also Called 'alligator Cracking')
Flushing (also Called 'bleeding')
Rice Density (also Called 'TMD')
Security Identification Display Area (SIDA)
Specification, Proprietary Product
Specification, Statistical Acceptance
Thermal Cracking (also Called 'transverse Cracking')
TMD (also Called 'Rice Density')
Transverse Cracking (also Called 'thermal Cracking')