The carbon steel fibers in OMEGA™ Blend V meet the requirements of ASTM A820/A820M, Type V “Standard Specification for Steel Fibers for Fiber-Reinforced Concrete” and SPECTER™ meets the requirements of ASTM C1116/C1116M “Standard Specification for Fiber-Reinforced Concrete” and ICC ES AC32 Section 3.1.1 for plastic shrinkage reinforcement.