How to calculate the cost of edging polished concrete
If you calculate your rate of removal at 100 square feet in 30 minutes then the natural assumption would be that it will take 300 minutes or 5 hrs to complete 1000 square feet. However, what many fail to properly calculate is the amount of time to complete the edging. If you are working in an open 25 x 40 foot room you will have 130 feet of edging.