The Geosynthetic Institute (GSI) will sponsor a webinar, “Ultraviolet (UV) Resistance of Geosynthetics,” on July 8, from 11:30 a.m. to 1 p.m. EDT. Geosynthetic Materials Association (GMA) member companies and their employees receive discounted rates on all GSI webinar and short course registrations. Geosynthetics are polymeric products used to solve civil engineering challenges, typically belowground. [...]