High-density polyethylene (HDPE) and galvanized corrugated metal (GCM) culverts
High-density polyethylene (HDPE) and galvanized corrugated metal (GCM) culverts Plastic conduits made of HDPE and metal ones made of GCM collect and channel runoff and storm water. They are needed on all projects. Terraquavie distributes the full range of HDPE drains and culverts and corrugated metal culverts [...]