Jan 07, 2016
When a liquid binder has a high degree of ductility, the mix designer is able to mold and shape it more easily than when the bitumen has a low degree […]
Jan 07, 2016
Many producers believe stone, sand and asphalt cement (AC) change very little in the few years of service before ending up as millings in the RAP pile. While this is […]
Jan 07, 2016
As we discussed in the Vol.9, No.3 issue of AsphaltPro, liquid asphalt cement (AC) prices have seen a most welcome decline as petroleum prices have decreased during 2015. The article […]
Jan 07, 2016
In addition to sunshine, surf and oranges, California is known for having the largest, tallest, and oldest trees in the United States—the sequoia sempervirens and the sequoiadendron giganteum. The state […]
Dec 07, 2015
Many asphalt professionals are familiar with Luck Stone of Richmond, Virginia. The largest and oldest division of Luck Companies has a solid business with three generations behind it in the […]
Nov 07, 2015
If state roads were people, New York State Highway 243 would be considered a good ol’ friend—always there when you need him. It’s been a utilitarian, single-lane divided highway of […]
Nov 07, 2015
It’s no secret that California Highway Standards are some of the strictest in the nation when it comes to recycled asphalt. Now CalTrans has embraced Superpave; Kroeker, Inc., of central […]