A typical mortar mix ratio is 1 cement : 3 sand. But what is the water ratio? Is it 0.5:1:3?
Would a 0.5:1:2 ratio be a stronger mortar?
Our next door neighbor has a dog that digs like a pro. The dog somehow manages to dig underneath some parts of our wire fence netting and get through. So I have thought of filling the holes with mortar.
I previously tried to fill the holes with concrete made with 0.5 water : 1 cement : 2 sand : 3 gravel, but the mix I made easily crumbled apart. Could that be because I bought gravel made of 0.5inch stones?