A rough concrete slab will cost much less than a decorative finish. At a rough estimate: 1  Plain concrete can cost between $60 and $85 per square metre, installed. 2  A decorative finish on a driveway starts at about $90 per square metre and goes up to $150 or more.e use it for house slabs, driveways, paving and much more. Without it, building costs would be much higher, because concrete is in plentiful supply and is relatively easy to work with, enabling concreters to cover large areas in a short amount of time.
In a bowl, whisk together the 3 eggs, milk, salt, and pepper. Pour egg mixture over sausage and cheese mixture. Bake quiche in the 350 F for 30 to 35 minutes, or until a knife inserted in center comes out clean. Remove to a rack and let stand for 8 to 10 minutes before slicing and serving.
1 Bring to a boil over high heat, then reduce to a simmer, and cook for 20 minutes.  Stir in the corn, onions, mushrooms, and green beans; cook 15 minutes more. Stir in the sausage; cook 5 minutes more. Add the crawfish, return mixture to boil, then simmer until the crawfish shells turn bright red and the tails pull out easily, about 5 minutes. Test for doneness by peeling a crawfish.