bioasphalt in a sentence

1. Bioasphalt is an asphalt alternative made from non-petroleum based renewable resources.
2. Manufacturing sources of bioasphalt include sugar, corn and potato starches, and vegetable oil based waste.
3. Since November 2014 the Dutch Wageningen University & Research centre is running a pilot in the Dutch province of Zeeland with bioasphalt in which the binder of bitumen was substituted by lignin.
4. It's difficult to find bioasphalt in a sentence.