INDUSTRY-LEADING
SUSTAINABILITY
17
YEARS OF
LEADERSHIP
EPA CASE STUDY
Initial cradle-to-grave LCAs for GSB-88 and GSB-78
FIRST LCA & EPD
LCA from GreenCircle Certified; Environmental Product Declaration (EPD) from Earthsure.
ASTM EPD PROGRAM
GSB-88® and GSB-78® EPDs accepted into the ASTM International EPD Program.
17TH YEAR CERTIFIED
Every additional year of pavement life avoids the carbon cost of reconstruction. Save money and go green.