ASV Herzogenaurach ASV Herzogenaurach The ASV Herzogenaurach is a German association football club from the city of Herzogenaurach, Bavaria. The history of the club is strongly intertwined with the Sports equipment manufacturer Adidas, then just a local company and sponsor of the ASV and its rivalry to 1. FC Herzogenaurach, which was sponsored by another local company, Puma. Formed in 1919 under the name Sportclub Pfeil, it changed its name to Freie Union and later, after the Second World War, to ASV Herzogenaurach. During the Nazi era, the club was outlawed and disbanded due to its unionist and working-class background. The club
Sand-based athletic fields Standard Guide for Construction of High Performance Sand-Based Rootzones for Athletic Fields). The USGA specifications used for a sand-based athletic field are the same as what is typically used for USGA golf greens. These specifications consist of a 12 to 16 inch sand root zone. The choice of sand type and the addition of an amendment depend on the designer. When an amendment is used, it must be thoroughly incorporated with the sand. The sand overlays a 4-inch gravel layer. This creates a perched water table above the gravel that helps keep the root zone moist during dry conditions. A