Top Slab Slab Length (ft) Width (ft) Thick (in) Wall t. (in) Cover top (in) Cover bot (in) Edge clear (in) Bar offset from slab edge Trim ext. (in) Mats Single (bottom) Two mats ▼ BOTTOM MAT Bar X-dir#3#4#5#6#7#8 Spc X (in) Bar Y-dir#3#4#5#6#7#8 Spc Y (in) ▲ TOP MAT Bar X-dir#3#4#5#6#7#8 Spc X (in) Bar Y-dir#3#4#5#6#7#8 Spc Y (in) Trim bar#3#4#5#6 Openings + Add opening ▶ Draw slab X bars — Y bars — Add’l bars — Trim bars — ▼ Bottom mat ▲ Top mat Section // Length Section // Width ⬇ Export PDF ⬇ Export DXF