Overview
I need help with a Engineering question. All explanations and answers will be used to help me learn.
- Briefly explain how time and temperature affect binder’s properties.
- List two of the most significant improvements Superpave grading system over the previously used grading methods for binders.
- You need to determine an appropriate binder grade for a surface mixture used in a high-volume road paving project in Montreal/Canada, Champaign/Illinois and Tempe/Arizona. List your top two choices for each project.