At 4" thick you would need at least 7.04 cubic yards. At 6" thick you'll need at least 10.56 cubic yards. If the slab is 2" thick, you'll need 3.52cubic yards.
8.64 cubic yards of cement.
You will need 6.17 cubic yards of cement.
At 4" deep, a 13' x 19' area needs at least 3.05 cubic yards of cement.
You will need a minimum of 7.41 cubic yards.
You will need 27.6 cubic yards of cement.
1.85 cubic yards of cement.
8.64 cubic yards of cement.
You will need 6.17 cubic yards of cement.
12.96 yards
At 4" deep, a 13' x 19' area needs at least 3.05 cubic yards of cement.
5.93 cubic yards.
Thickness? Do you mean cement or concrete - cement is the binder/adhesive in the concrete.
13*13*6=1014 yards of cement
A 16' x 8' by 4" slab requires 3.56 cubic yards of cement.
You will need a minimum of 7.41 cubic yards.
You will need a minimum of 7.41 cubic yards.
You will need 27.6 cubic yards of cement.