When referring to welded wire reinforcement, which letter designates smooth wire?

In the context of welded wire reinforcement, the designation of smooth wire is indicated by the letter "A." This is important for construction professionals, as understanding the specific designations helps in selecting the right type of reinforcement based on the structural requirements of a project.

Welded wire reinforcement is often categorized by different letters to specify the characteristics of the wire used. Smooth wires are typically used when a specific bond development or exposure condition is required. This configuration affects how the reinforcement will behave under loads and interact with surrounding concrete.

In contrast, other designators correspond to different profiles or treatments of wire, such as deformed wires, which have ridges or patterns to improve mechanical bonding with concrete. These differences play crucial roles in ensuring that structural components achieve their intended strength and durability. Thus, recognizing the designation for smooth wire helps in accurately interpreting structural plans and ensuring that the correct materials are used on-site.