The Sun orbits the center of the Milky Way galaxy, in the same way as the Earth orbits the Sun. It takes about 250 million years to complete one orbit traveling at about 200-300 kilometers/second.
If you are pouring new concrete, either over a floor covering, or as a micro-topping to a concrete slab, then the process can get rather expensive. In the end you can end up paying as much as $15 - $30 per square foot for a concrete floor, which is more than many premium surface covering products.However this has to be balanced by the fact that concrete flooring in a kitchen can last practically forever if properly cared for.That means that long after you would have paid for a replacement for other materials, concrete will still be solid, strong, and looking the same as the day you first installed it.owever this has to be balanced by the fact that concrete flooring in a kitchen can last practically forever if properly cared for. That means that long after you would have paid for a replacement for other materials, concrete will still be solid, strong, and looking the same as the day you first installed it.
Those opting for hand coloring, unique angles or a special design will see the price rise to more than $15 per square foot. The average price that homeowners pay for a concrete patio is around $2,800 to just over $4,000, but some homeowners report spending as little as $1,000 or as much as $6,500.A custom design typically costs more because those projects involve more work.asic concrete patio costs: $6 to $10 per square foot. Custom concrete patio costs: $10 to $15 per square foot. Advanced or complex designs: $15 or more per square foot. Average patio costs: $2,800 to $4,000.