“It was different when we used liquid bitumen, which is not really suitable for gluing. If 55 percent ochre is added, a malleable mass is formed,” said lead researcher Patrick Schmidt from the ...

Liquid asphalt has to compete with other products that are refined from crude oil and energy prices are currently soaring due to inflation. Imagine bidding today’s cash price and the cost of the ...

DAVENPORT, Iowa (KWQC) - A semi carrying liquid asphalt collided with a train in Davenport. Firefighters, deputies, and other ...