Description
A mesh rectangular reinforcing symbol – the crossed gridlines at rectangular spacing with solid filled dot, marking one-way rectangular mesh zones on slab plans. The rectangular grid distinguishes RL-series mesh from the square SL types at a glance.
Use it with its square-mesh sibling on this site to zone slab plans, keyed to the mesh schedule. The slab thickness and span symbols complete the structural annotation family. A free DWG format download for AutoCAD and compatible software.
