Bioasphalt
Sign in to saveBioasphalt is an asphalt alternative made from non-petroleum based renewable resources.
~4 min read
Encyclopedic overview
4 sectionsContents
- Petroleum, environmental, and heat concerns
- History and implementation
- See also
- References
Bioasphalt is an asphalt alternative made from non-petroleum based renewable resources.
These sources include sugar, molasses and rice, corn and potato starches, natural tree and gum resins, natural latex rubber and vegetable oils, lignin, cellulose, palm oil waste, coconut waste, peanut oil waste, canola oil waste, dried sewerage effluent and so on. Bitumen can also be made from waste vacuum tower bottoms produced in the process of cleaning used motor oils, which are normally burned or dumped into land fills.
Excerpted from Wikipedia’s “Bioasphalt” article, available under the CC BY-SA 4.0 licence.