To improve the quality of unpaved roads, a graduate student is working with lignin, a sustainable material found in all plants. Lignin’s adhesive properties make it good for binding soil particles together and protecting unpaved roads from erosion.
To improve the quality of unpaved roads, a graduate student is working with lignin, a sustainable material found in all plants. Lignin’s adhesive properties make it good for binding soil particles together and protecting unpaved roads from erosion.