How lots 80 lb plenty of cement do I entail for a wipe 12' x 8' x 6"?
Answers: A cubic yard of concrete is 54 sq. foot of 6" thick cement (premixed near aggregate and sand). I believe Redi-Mix is 23 bags per cubic patio.
Call the local cement company, They will help you do the math. It don't situation if they bring it or you mix it. They may give you a buy and sell on the cement and the right sand/gravel. You will have to consider if someone is going to build on it contained by the future, so you will obligation the right stuff to support a load, You can ask them to consider you for an over run, That is if they enjoy to dump a load formerly it sets up in the truck. Put you on the account!