What Are Common Aggregates Used in Asphalt Pavement?
What Are Common Aggregates Used in Asphalt Pavement? A key component of paving, aggregate is primarily responsible for the load-supporting capacity of a pavement. Aggregates come in many forms, including sand, gravel and crushed stone. Natural Or Uncrushed Aggregates are hard, inert materials that can be mined from a variety of sources. They include gravel, sand, and crushed stone. These materials can be used in asphalt applications to either be mixed with the asphalt binder or as a standalone product. They must have the right properties to ensure a high-quality paving mix. For example, a good aggregate can be found in areas... View Article