of reinforcing steel ladder mesh offers the following advantages:
1. Ladder design can provide an unobstructed path for grout flow.
2. The welded mesh is placed with cross-rods centered directly over block webs, it positions butt-welded T-intersections of each longitudinal wire with cross-rods. The block face shells meet each web. When laid in running bond pattern, two-cell blocks are placed with face shell mortar bedding only. Block meshes are only mortar-bedded adjacent to vertically reinforce