Saint-Gobain’s Pavement Reinforcement products extend pavement life by up to 300% by reinforcing asphalt concrete overlays in pavement construction. The fiberglass grid is sandwiched between the leveling and surface courses of asphalt, and is designed to turn crack stresses horizontally and dissipate the stress to keep cracking from reflecting through a new asphalt overlay to the surface. Products are available in grids, mats and patches.