Natural gas is a cleaner fuel than oil ... Modern Hydrogen has a second business selling the leftover carbon to asphalt makers. Using carbon, instead of the usual petroleum, makes the asphalt ...

The operator of Frankfurt Airport is testing a 200-meter stretch of road on the airfield made from cashew-based asphalt.

The other main type is an organic asphalt shingle, which has a mat made of natural material, such as paper or cellulose, instead of fiberglass. These traditional asphalt shingles contain about 40% ...

But the sticky, black asphalt that fills the pits was oozing up from the ground long before people turned this land into a bustling city. Across millenia, the tar pits captured over ten thousand ...

Asphalt shingles are made by covering natural materials with asphalt granules. The base of an asphalt shingle is often an organic cellulose material such as paper, but some shingles may start with ...

Cracks are a natural development in asphalt pavement due to oxidation, traffic loads and pavement deterioration. Cracks are inevitable, and neglect leads to accelerated cracking and potholing ...