Step 1
Cut the 2x4s.
Step 2
Glue the side panels together
Step 3
Cut recesses in the side panels
Step 4
Glue on more 2x4s
Step 5
Clamp two 2x4 pieces together and drill the racks so each 2x4 has a row of half-circles. One set using the 3-1/2" Hole Saw and one set using the 1-1/2" Forstner Bit.
Step 6
Sand the racks.
Step 7
Assemble. Add short pieces of 2x4 in between the ends of the racks to help hold form.
Step 8
Make a template for the countertop.
Step 9
Make the plywood core of the countertop.
Step 10
Mix and pour the concrete into the template. Place the plywood core into the middle.
Step 11
Stain the base.
Step 12
Remove the concrete mould and attach to the base.