What is the wire size for welded wire fabric (WWF) measuring 1 1/2" x 2"?

The correct answer identifies the specific wire gauge used in welded wire fabric (WWF) measuring 1 1/2" x 2". The designation of "16/13 wire" indicates that the fabric consists of 16 gauge wire spaced 2 inches apart in one direction, while the 13 refers to the other direction with a tighter spacing. This measurement is commonly used for reinforcing concrete slabs, providing a blend of strength and flexibility.

In context, welded wire fabric is rated by its wire size and spacing, which is critical for ensuring the proper structural integrity in applications such as flooring, driveways, and other flat surface construction. Each size and spacing combination serves specific load-bearing requirements, making accurate identification vital in construction standards.

The other wire sizes listed pertain to different gauge specifications or spacing arrangements that do not match the question's reference to 1 1/2" x 2" dimensions. Understanding the interplay between wire gauge and spacing is essential for those working within the realm of tiling and concrete reinforcement, ensuring compliance with industry standards and project specifications.