Concrete is essentially what you get when you mix Portland cement, aggregate and water together (in the right proportions) and then let the mix harden. Looking at these different parts -. Portland cement (or just Cement) is basically made by grinding, heating in a kiln, then grinding again, the right kind of rocks.
How many pieces of Holland Stone does it take to do a square foot of paving? It takes approximately 4.6 pieces of Holland Stone to make a square foot of paving. Each pallet has 480 pieces of Holland Stone on it that should cover about 103 square feet of area.
How many square feet in 1 square meter? The answer is 10.7639104, because 1 meter is 3.28084 feet and since square is a 2 dimensional shape with all sides equal in length, to calculate how many square feet in a meter, multiply both sides of the area in foot length 3.28084 * 3.28084 = 10.76391.