This document discusses concrete cloth, a flexible concrete material that comes in rolls. It has several properties including flexibility, durability, and fire resistance. The document outlines the methodology for using concrete cloth, which involves overlapping rolls, placing a water resistant layer on the bottom, and cutting as needed. It then discusses applications of concrete cloth in civil engineering such as for ditch lining, slope protection, and pipeline protection. Military uses are also mentioned such as for force protection, structure upgrades, and expedient resurfacing. In conclusion, the document states that concrete cloth is improving construction and management by changing perceptions of concrete.