I have a patio area (about 50m^2) that I want a paved with "paver stones" 45x45cm made out of cement and sand. I have to make my own pavers because they don't seel pavers this size around here.
My idea is something like that:
I need to make around 250 pavers. I will be using 4 sets of forms and filling them, removing the forms, filling again, until I make about 20 pavers per day (so about 15 days of work).
The pavers would be laid on a sand bed and the joints will be 1-1.5 cm filled with sand.
This will be a lot of work. So I was thinking of an alternative, laying a concrete bed and cutting the joints with a marble saw like the one below. Can I cut the joints to be 1,5 cm wide? Are there any advantages to the paver idea (besides the easier maintenance if I need to remove some stones).