What is another name for Construction Sand?

What is another name for Construction SandConstruction Sand is sometimes called builders sand, river sand, pit sand, utility sand, manufactured sand, fill sand, m10s, and many other names.  The reason it has so many names is that is really is a general term for any local sand that can work for purposes such as construction and landscaping.  Construction Sand is generally screened and a medium to coarse gradation, but that is not always the case.  Be sure to check to make sure Construction Sand is right for your project.