Yes
3000psi, 5" slump.
3000psi = 20.67MPa
Park a Large SUV on it
20+
they have concrete in them because the concrete has to hold it together
a nail designed to penetrate concrete and hold
A mini mix can hold up to four cubic meters of concrete. Some may hold a little more or a little less depending on type and thickness of concrete.
3000psi
19 Gallons.
aaround 14..
The Ford Explorer is an SUV built with medium to larger families in mind. It can hold up to 7 passengers and is built tough to handle all the adventures of active children.
Concrete forms are devices used to hold concrete in a prescribed shape until it dries. They can be made out of anything strong enough to hold the weight in - many of them are made of plywood, but they've also been made out of steel, aluminum, other pieces of concrete (oil them and the new concrete will just pop out) and even just a hole in the ground.