3. Moon, 3 Days (Apollo 11) We've done this before. Unless we get a rocket more powerful than the Saturn V, which would be extremely impressive, it's going to take three days. Which is fine, it's the moon. Also, yes, we know it's not technically a planet.
The total cost for a concrete garage floor, including concrete, labor, supplies and equipment, varies region to region because of geographic variables. The total cost for a 400-square-foot garage floor in San Francisco ranges between $3.91 and $4.28 per square foot and between $3.26 and $3.60 per square foot in Atlanta.In suburban Chicago, the same floor will cost between $3.70 and $4.05 per square foot.t doesn't include labor, supplies such as reinforcing bar, if needed, or building permit fees. At the time of publication, the average cost of concrete for a 400-square foot slab, the typical size for a two-car garage, ranges between $583 and $637 or between $1.46 and $1.59 per square foot.
Other things like decorative scoring and staining will also increase the cost of concrete. polishing. Basic cost for a polished concrete floor up to a 800 grit: $3.00 per square foot. Cost for polished concrete floors requiring decorative scoring and/or staining: Up to $8.00 per square foot.For large commercial floors, may include staining and decorative scoring: From $3.00 - $7.00 per square foot.For polishing residential concrete floors: Cost $5.00 - $12.00 per square foot.ost for polished concrete floors requiring decorative scoring and/or staining: Up to $8.00 per square foot. For large commercial floors, may include staining and decorative scoring: From $3.00 - $7.00 per square foot. For polishing residential concrete floors: Cost $5.00 - $12.00 per square foot.