Vivakor To Expand Commercialization Efforts of Its Asphalt Binder in the Midst of Tight Supplies and Massive Projected Roadway Spending LAS VEGAS, NV / ACCESSWIRE / May 13, 2021 / Vivakor, Inc. (OTC ...

Vivakor To Expand Commercialization Efforts of Its Asphalt Binder in the Midst of Tight Supplies and Massive Projected Roadway Spending "This rating improvement is a tremendous accomplishment and ...

VG grades are known by the Indian government as the preferred type of bitumen for road construction. In 1991, the Bureau of Indian Standards adopted a new grading method for bitumen, named viscosity ...

In 2003, Citgo Asphalt Refining Co.'s (CARCO) Savannah, Ga., refinery completed a revamp of its No. 1 crude unit that increased asphalt yield by 2% on whole crude, depending on asphalt grade produced.

It can be termed as the building block of the pavements without which all the pavement materials would behave independently and thus will be deemed useless. Almost ninety percent of bitumen is used in ...