Unfortunately, infringement is a common occurrence in the graphic arts. Here are some examples: 1  A licensee re-uses the work beyond the scope of the license, as in the example above where the magazine adapts the illustration for a column logo.  An illustrator makes a painting from a photograph.
Most trucks can carry up to 11 1/2 cubic yards. In the winter, concrete trucks may only be allowed to carry seven or maybe as little as four cubic yards per trip.    A truck that carries that six-cubic yards of concrete in one load can weigh as much as 20 or 30 tons.
Depending on the relative proportions of water, sand, stone, and cement, the weight per cubic yard can vary from less than 2000 lbs to nearly 3500 lbs; I would estimate most câ¦ommercially (truck) delivered concrete would run close to 3300 lbs per cubic yard - remember there are 27 cubic feet in a cubic yard!