I have a small rural yard. Need to park cars, how to play cement pavement?

First look at the site, after the leveling is good, you can make use of local materials to pad crushed bricks can also buy gravel as a bedding a little bit can be

Buy cement, stone, water, water to find their own workers to mix per cubic meter with (water: 190kg, cement: 404kg, sand: 542kg) mixed evenly after the pavement on top of the stone can be 7cm or so

Calculation of the amount of money can be calculated by area ×Thickness