All hot mix asphalt (HMA) mixes need to be compacted to a low air void content (typically less than 7 percent) in order to achieve a long service life under traffic. More and more, the asphalt binder ...
Modified asphalt is a critical piece of our national transportation infrastructure. Why? Because it improves the durability of our most heavily travelled roadways, keeping them smooth and safe for as ...
In addition, because the rubber stiffens the binder and helps the pavement resist deformation, similar to a polymer-modified binder, reduced rutting (wheel-path depression) is a further benefit ...
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