Discuss Previous Crack & Saw Cut Repair

we had saw cuts and we had cracks in this floor. We filled on the saw cuts and the cracks and we filled them with sand in a polyurea, you know, filler. So, we used fortification from Citadel. Now, the question is, is it wrong or is it right or okay to fill a saw cut? >> That's the time and there's so much misinformation out there. That control joint that is put in the concrete when