Which statement is true regarding the properties of asphalt mixtures with anti-strip additives?

Asphalt mixtures with anti-strip additives are specifically designed to enhance the adhesion between asphalt and aggregates, particularly in the presence of moisture. The main advantage of these additives is that they significantly improve the moisture resistance of the asphalt mixture. This means that the mixture is less likely to suffer from stripping, which is the separation of the asphalt binder from the aggregate due to the presence of water. Improved moisture resistance is crucial in maintaining the longevity and performance of asphalt pavements, especially in areas with a high likelihood of wet conditions or freeze-thaw cycles.

The other options do not accurately reflect the characteristics of asphalt mixtures with anti-strip additives. While some additives may alter production costs or mixing temperatures, those attributes are not inherent benefits of anti-strip additives themselves. Additionally, the weight of the mixtures does not necessarily change significantly due to the use of these additives, as they are typically incorporated in small amounts compared to the overall volume of asphalt and aggregates used.