There are seven colors defining <i>wavelengths</i> of visible light. They are red, orange, yellow, green, blue, indigo, and violet. <br /> However, the three primary colors for ADDITIVE combination (such as the colors on these web pages) are <b>red</b>, <b>blue</b> and <b>green</b>.
Typically, a plain driveway for a two-car garage will cost in the area of $3,000 to $4,000 and a three-car garage in the area of $5,000 to $6,000. Remember that colored or embossed surfaces will add to the overall cost as will any deviation from the basic two or three car slab.
Be sure to include the garage floor if youâre having that replaced. For example, a driveway 14 feet wide and 50 feet long (14Ã50) contains 700 square feet. Multiplied by the cost of concrete, youâre total concrete driveway cost will be $3,500-$5,600.If you are interested in knowing how much concrete you will use, hereâs how to do that. One yard of concrete will cover 81 square feet of ground 4 inches deep.It will require 1.5 yards of concrete to cover the same area to 6 inches deep. Depending on conditions in your area, your driveway contractor will suggest using at least 4 inches, and 6 inches is more common.lectric systems can also be used, though they cost more to operate. Heated driveway systems boost concrete driveways costs by $4-$8 per square foot. For unique looks, youâve got several options. You can choose a stone or brick perimeter for your driveway at an additional $2-$5 per linear foot involved.