Cut to size plywood & villaboard

Project: Outdoor table bases for a steel fabrication company
Material: Plywood & Villaboard
Fabrication Method: Machine the bases for outdoor tables.
Plywood substrate with 6mm villaboard on top which would then be tiled over.
Machined in two halves, 1500mm round total with one variation to have a hole in the centre in order to be set in around a column or tree.