Manson, Philip W.Miller, Dalton G.2013-11-052013-11-051954-08https://hdl.handle.net/11299/15969616 pagesFEW CONCRETE PRODUCTS are exposed in service to a wider range of conditions than drain tile. The conditions may range all the way from highly favorable to extremely severe, sometimes in the same drainage system. Therefore, drain tile of good quality should always be installed when long, satisfactory service is desired.en-USdrain tileMaking Durable Concrete Drain Tile on Packer-Head MachinesNewsletter or Bulletin