The secret ingredient for greener roads? Lignin from Canadian forests
April 23, 2021 By FPInnovations
As a means of reducing the carbon footprint in asphalt roads, greener options have been explored in recent years. Lignin, a natural byproduct from pulp and paper, is being recognized as a potential replacement for bitumen in asphalt mixing. Lignin is known as a “natural wood glue,” and is believed to be able to serve the same purpose in asphalt production.
To read the full blog from FPInnovations, click here.
Print this page
Stories continue below