The future of hot mix asphalt might be cooling down a little bit...to warm mix asphalt. Warm mix asphalt (WMA) is an asphalt mix with an additive that allows the asphalt to be mixed and placed at ...

If you have ever attended an asphalt conference, or signed up for any webinars as part of your state’s asphalt pavement association, or you’ve ever heard of environmental product declarations (EPD), ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. INDIANAPOLIS – As temperatures start to warm ...